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CN-224221343-U - Zinc oxide alkali wash is with mixing reaction device

CN224221343UCN 224221343 UCN224221343 UCN 224221343UCN-224221343-U

Abstract

The utility model discloses a mixing reaction device for zinc oxide alkali washing, and relates to the technical field of zinc oxide alkali washing. The utility model comprises a reaction barrel, wherein the upper surface of the reaction barrel is provided with a feeding component, the feeding component comprises a barrel cover connected to the upper surface of the reaction barrel, a stirring shaft connected in a vertical rotating way is arranged at the center position of the barrel cover, the side wall of the stirring shaft is provided with a communicated nozzle, the side wall of a stirring rod communicated in the transverse direction is provided with a through hole formed in an annular array, the upper surface of a circular disc sleeved on the periphery of the stirring shaft is provided with a discharging component, and the outer side wall of the reaction barrel is provided with a discharging component. The utility model is provided with the feeding component, the water, the zinc oxide and the sodium hydroxide are led into the reaction barrel in a dispersed and uniform way, the full mixing reaction of the water, the zinc oxide and the sodium hydroxide is facilitated, the alkaline washing efficiency of the zinc oxide is quickened, and the discharging component is provided for sorting and discharging the water and the solid materials, so that the filtering workload in the later stage is reduced.

Inventors

  • WANG GANG
  • JIA XIONGWU
  • SHEN QIANG
  • YIN XIN
  • XIE YONGCAI
  • Song Guokai
  • YANG ZE
  • ZHANG YUANBING
  • XU ZHENGPENG

Assignees

  • 青海湘和有色金属有限责任公司

Dates

Publication Date
20260512
Application Date
20250514

Claims (8)

  1. 1. The mixing reaction device for zinc oxide alkaline washing comprises a reaction barrel (1), and is characterized in that a feeding component (2) is arranged on the upper surface of the reaction barrel (1), the feeding component (2) comprises a barrel cover (201) connected to the upper surface of the reaction barrel (1), a stirring shaft (204) is vertically and rotatably connected to the center position of the barrel cover (201), a nozzle (204 b) is arranged on the side wall of a stirring rod (204 a) which is transversely communicated with the side wall of the stirring shaft (204), and through holes (204 d) are formed in an annular array on the upper surface of a disc (204 c) sleeved on the periphery of the stirring shaft (204); The utility model discloses a reaction barrel, including reaction barrel (1), discharge subassembly (3) that have the setting on the lateral wall of reaction barrel (1), discharge subassembly (3) are including feed through discharging pipe (301) on reaction barrel (1) lateral wall lower limb, the inside of discharging pipe (301) runs through the inside of installing frame (302) that sets up and has filter screen (302 a) of installation, there is the valve of installation on discharging pipe (301), the upper surface of baffle (103) of the interior bottom rigid coupling of reaction barrel (1) is the slope form.
  2. 2. The mixing reaction device for zinc oxide alkaline washing of claim 1, wherein the lower surface of the reaction barrel (1) is provided with support legs (101) fixedly connected in an annular array, and the lower surface of the support legs (101) is provided with a fixedly connected anti-skid seat (101 a).
  3. 3. The zinc oxide alkali washing mixed reaction device according to claim 1, wherein the upper surface of the reaction barrel (1) is provided with an installation groove (102), and an electric heating wire (201 a) installed on the lower surface of the barrel cover (201) is inserted into the installation groove (102).
  4. 4. The zinc oxide alkaline washing mixed reaction device according to claim 1, wherein a symmetrically-communicated charging barrel (205) is arranged on the upper surface of the barrel cover (201), an electromagnetic valve (205 a) is arranged on the charging barrel (205), and a screw plug in threaded connection is arranged on the upper surface of the charging barrel (205).
  5. 5. The zinc oxide alkali washing mixing reaction device according to claim 1, wherein the stirring shaft (204) and the stirring rod (204 a) are of cylindrical structures, a water pump (202) is communicated with the end part of a water pipe (202 a) which is rotatably connected with the upper end of the stirring shaft (204), and the water pump (202) is arranged on the upper surface of the barrel cover (201).
  6. 6. The zinc oxide alkaline washing mixed reaction device according to claim 5, wherein a rotating shaft (206 a) is connected to the output end of a motor (206) arranged on the upper surface of the barrel cover (201), a sleeved main gear (206 b) is arranged on the periphery of the rotating shaft (206 a), a sleeved auxiliary gear (206 d) is arranged on the periphery of the stirring shaft (204), and a gear chain (206 c) is meshed with the main gear (206 b) and the auxiliary gear (206 d).
  7. 7. The zinc oxide alkali washing mixed reaction device according to claim 6, wherein the upper surface of the barrel cover (201) is provided with a mounting box (203), the main gear (206 b) and the auxiliary gear (206 d) are arranged inside the mounting box (203), and the upper surface of the mounting box (203) is provided with a box cover.
  8. 8. The zinc oxide alkaline washing mixed reaction device according to claim 1, wherein ear blocks (302 b) are symmetrically fixedly connected to the upper surface of the mounting frame (302), the lower end of a guide rod (303) penetrating through the upper surface of the ear blocks (302 b) is fixedly connected to the upper surface of the discharging pipe (301), the lower end of a reset spring (303 a) sleeved on the periphery of the guide rod (303) is connected to the upper surface of the ear blocks (302 b), and the lower surface of a threaded sleeve (303 b) in threaded connection with the periphery of the guide rod (303) is connected to the upper end of the reset spring (303 a).

Description

Zinc oxide alkali wash is with mixing reaction device Technical Field The utility model belongs to the technical field of zinc oxide alkaline washing, and particularly relates to a mixing reaction device for zinc oxide alkaline washing. Background The zinc oxide alkaline washing is carried out in a mixing reaction device, sodium hydroxide, zinc oxide and water are led into the mixing reaction device according to the proportion, and a stirring assembly is driven to carry out stirring and mixing reaction on the sodium hydroxide, the zinc oxide and the water, so that the alkaline washing of the zinc oxide is realized. Through searching, a solid-liquid mixing reaction device is disclosed in patent document CN212819873U, but the following disadvantages still exist in practical use: 1. The solid-liquid mixing reaction device disclosed in the patent document with the patent publication number of CN212819873U is characterized in that a feeding port is formed in the upper part of a barrel, a rotating motor is arranged at the upper part of the barrel, a rotating shaft connected with the output end of the rotating motor is rotationally connected with the upper part of the barrel, a stirring blade is connected to the side wall of the rotating shaft, materials are led into the barrel through the feeding port, the motor is electrified, the materials in the barrel are stirred by the rotation of the stirring blade, so that the materials are mixed and reacted, but the materials of different types are intensively led into the barrel, so that the materials are accumulated, the full contact reaction of the materials of different types is not facilitated, and the efficiency of the mixing reaction of the materials is reduced; 2. The solid-liquid mixing reaction device disclosed in the patent document with the patent publication number of CN212819873U is characterized in that a discharging pipe is communicated with the lower edge of the outer side wall of the barrel, a flow limiting valve is arranged on the discharging pipe, a receiving part is arranged below the discharging pipe, the flow limiting valve is opened, solid materials and water in the barrel enter the receiving part through the discharging pipe at the same time, but the water and the solid materials are inconvenient to be discharged separately, and the work amount of filtering the materials at the later stage is increased. Therefore, we provide a zinc oxide alkali washing mixed reaction device to solve the above problems. Disclosure of utility model The utility model aims to provide a mixing reaction device for zinc oxide alkali washing, which is beneficial to the full mixing reaction of zinc oxide and sodium hydroxide by arranging a feeding component, quickens the alkali washing efficiency of zinc oxide, and reduces the later filtering workload by arranging a discharging component and separately discharging water and solid materials, thereby solving the technical problem of the solid-liquid mixing reaction device disclosed in the patent document with the patent publication number of CN212819873U in the background technology. In order to solve the technical problems, the utility model is realized by the following technical scheme: The utility model relates to a mixing reaction device for zinc oxide alkali washing, which comprises a reaction barrel, wherein the upper surface of the reaction barrel is provided with a feeding component, the feeding component comprises a barrel cover connected to the upper surface of the reaction barrel, the center position of the barrel cover is provided with a stirring shaft which is vertically and rotatably connected, the side wall of a stirring rod which is transversely communicated with the side wall of the stirring shaft is provided with a communicated nozzle, the upper surface of a circular disc sleeved on the periphery of the stirring shaft is provided with a through hole which is annularly arranged, the outer side wall of the reaction barrel is provided with a discharging component, the discharging component comprises a discharging pipe which is communicated and fixedly connected to the lower edge of the outer side wall of the reaction barrel, the inside of the discharging pipe is provided with a filter screen which is arranged in a penetrating manner, the discharging pipe is provided with a valve, and the upper surface of a guide plate fixedly connected to the inner bottom of the reaction barrel is inclined. The utility model is further arranged that the lower surface of the reaction barrel is provided with the support legs fixedly connected in an annular array, and the lower surface of the support legs is provided with the fixedly connected anti-skid seat. The utility model is further characterized in that the upper surface of the reaction barrel is provided with an installation groove, and the heating wire arranged on the lower surface of the barrel cover is inserted into the installation groove. The utility model is further