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CN-224222268-U - Semi-automatic cleaning equipment for purification column

CN224222268UCN 224222268 UCN224222268 UCN 224222268UCN-224222268-U

Abstract

The utility model discloses semi-automatic cleaning equipment for a purification column, which comprises an alkaline cleaning tool and a flushing tool, wherein the alkaline cleaning tool comprises an alkaline cleaning device for accommodating the purification column and an alkaline water recovery tank, a pipeline and a pumping device are arranged between the alkaline cleaning device and the alkaline water recovery tank, the alkaline cleaning device is also provided with a water inlet pipe, and the flushing tool comprises a flushing device for accommodating the purification column and a water supply pipeline. According to the utility model, the purifying column cylinder is firstly cleaned by NaOH solution of the alkaline washing tool, then the purifying column cylinder after alkaline washing is moved to the washing tool by workers, the washing tool is washed by pure water, and different types of pollutants on the purifying column cylinder can be removed by the purifying column semi-automatic cleaning equipment.

Inventors

  • LING TONGQIANG
  • REN HONG

Assignees

  • 四川优普超纯科技有限公司

Dates

Publication Date
20260512
Application Date
20250423

Claims (8)

  1. 1. The semi-automatic cleaning equipment for the purification column is characterized by comprising an alkaline cleaning tool and a flushing tool, wherein the alkaline cleaning tool comprises an alkaline cleaning device (1) for accommodating the purification column and an alkaline water recovery box (11), a pipeline and a pumping device are arranged between the alkaline cleaning device (1) and the alkaline water recovery box (11), the alkaline cleaning device (1) is further provided with a water inlet pipe, and the flushing tool comprises a flushing device (2) for accommodating the purification column and a water supply pipeline (21).
  2. 2. The purification column semi-automatic cleaning equipment according to claim 1, wherein electromagnetic valves are arranged on a pipeline between the alkaline cleaning device (1) and the alkaline water recovery box (11) and a water inlet pipe of the alkaline cleaning device (1), and the electromagnetic valves are electrically connected with the control cabinet (12).
  3. 3. The purification column semi-automatic cleaning device according to claim 1, wherein the pumping means comprises a booster pump (13) and a circulation pump (14), the booster pump (13) and the circulation pump (14) being electrically connected with a control cabinet (12).
  4. 4. The purification column semi-automatic cleaning apparatus according to claim 1, characterized in that the alkaline water recovery tank (11) is a container capable of loading corrosive liquids, including but not limited to columns, tanks, cylinder structures.
  5. 5. Semi-automatic cleaning device for purifying columns according to claim 1, characterized in that the water supply line (21) of the flushing device (2) is provided with a valve.
  6. 6. The purification column semi-automatic cleaning equipment according to claim 1, wherein a plurality of spray pipes are arranged in the alkaline cleaning device (1) and the flushing device (2), the purification column is inserted on the spray pipes, and spray heads (22) are arranged on the spray pipes.
  7. 7. The semi-automatic cleaning equipment for purifying columns according to claim 6, wherein the spray header (22) sprays liquid in the alkaline cleaning device (1) and the flushing device (2) under the pressure to flush the purifying columns.
  8. 8. The purification column semi-automatic cleaning equipment according to claim 1, wherein the main bodies of the alkaline cleaning device (1) and the flushing device (2) are box bodies or cabinet bodies, an opening-closing type baffle (24) is arranged on the main bodies, and the opening-closing type baffle (24) is supported with the main bodies of the alkaline cleaning device (1) and the flushing device (2) through a hydraulic support (25).

Description

Semi-automatic cleaning equipment for purification column Technical Field The utility model relates to purification column production equipment, in particular to semi-automatic purification column cleaning equipment. Background Purification columns are an important device in column chromatography technology for separating and purifying target compounds. Purification columns are equipment commonly used in the laboratory for separating, purifying and enriching biomolecules, and generally consist of a packing and a column (purification column cartridge). The purification column cylinder can introduce some pollutants into the purification column cylinder in the processes of packaging, transportation and bottom cover welding after injection molding production, and the pollution sources are fatal to ultrapure water, so that the pollutants are removed by cleaning before filling the purification column cylinder, and most of the pollutants are simply cleaned by organics and cannot be effectively removed. The purification column cylinder body can be quickly cleaned in small batches by manual work, and the purification column cylinder body is troublesome when a large number of purification column cylinder bodies need to be cleaned. Disclosure of utility model The utility model aims to provide a semi-automatic cleaning device for purifying columns, which aims to solve the technical problem of low efficiency in manual cleaning of large-batch purifying column casings in the prior art. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides semi-automatic cleaning equipment for a purification column, which comprises an alkaline cleaning tool and a flushing tool, wherein the alkaline cleaning tool comprises an alkaline cleaning device for accommodating the purification column and an alkaline water recovery tank, a pipeline and a pumping device are arranged between the alkaline cleaning device and the alkaline water recovery tank, the alkaline cleaning device is also provided with a water inlet pipe, and the flushing tool comprises a flushing device for accommodating the purification column and a water supply pipeline. Furthermore, electromagnetic valves are arranged on the pipeline between the alkaline washing device and the alkaline water recovery box and the water inlet pipe of the alkaline washing device, and the electromagnetic valves are electrically connected with the control cabinet. Furthermore, the control cabinet is also provided with a touch screen, and the equipment is controlled to start and stop through keys on the touch screen. Further, the pumping device comprises a booster pump and a circulating pump, and the booster pump and the circulating pump are electrically connected with the control cabinet. Furthermore, the booster pump provides pressure for alkali liquor in the alkali washing device, so that the purification column is cleaned through the spray pipe and the spray header. Furthermore, the circulating pump realizes the repeated use of alkali liquor in the alkali washing device and alkali liquor in the alkali liquor recovery box. Further, the alkaline water recovery tank is a container capable of loading corrosive liquid, including but not limited to a column, a tank body and a cylinder structure. Further, a valve is arranged on a water supply pipeline of the flushing tool. Further, the valve is a manual valve, and the start-stop switch is manually controlled. Furthermore, the valve is an electromagnetic valve, and the electromagnetic valve can be connected with a control cabinet to switch the valve remotely. Furthermore, a plurality of spray pipes are arranged in the alkaline washing device and the flushing device, the purification column is inserted on the spray pipes, and spray heads are arranged on the spray pipes. Further, the spray pipe is detachably or non-detachably arranged in the alkaline washing device and the flushing device, and the detachable connection comprises but is not limited to the connection by fittings such as bolts, screws and the like, and the non-detachable connection comprises but is not limited to the connection by gluing, bonding and the like. Furthermore, the spray header sprays liquid in the alkaline washing device and the flushing device through the supercharging device to flush the purification column. Further, the main bodies of the alkaline washing device and the flushing device are box bodies or cabinet bodies, an opening-closing type baffle is arranged on the main bodies, and the opening-closing type baffle is supported with the main bodies of the alkaline washing device and the flushing device through a hydraulic support. Furthermore, when the alkaline washing device and the flushing device work, the open-close type baffle is closed, and after the work is finished, the open-close type baffle is supported by the hydraulic support. Based on the technical scheme, the embodiment of the uti