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Chemical filtration device and working method thereof

The technology of a filtering device and a working method, which is applied in the field of filtering devices, can solve the problems such as the dumping of the filtering bottle body, the high center of gravity, and the dumping of the liquid.

Inactive Publication Date: 2019-01-18
东阳市天齐科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are certain defects in this device during use, that is, two personnel are often required to complete the operation, one of whom needs to hold the filter bottle, and the other pours the liquid into the funnel
Especially when the volume of the filter bottle is large, such as a 5L or 10L filter bottle, its center of gravity is high, and the filter bottle is prone to the danger of falling during the filtration process

Method used

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  • Chemical filtration device and working method thereof
  • Chemical filtration device and working method thereof
  • Chemical filtration device and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0041] Such as Figures 2 to 4 As shown, the chemical filter device of this embodiment includes a filter bottle body 10 , a filter funnel 20 , a buffer bottle 30 , a vacuum pump 40 and a fixing device 50 .

[0042]The filter funnel 20 is arranged on the filter bottle body 10 . The buffer bottle 30 is connected to the filter bottle body 10 through a first conduit 31 . The vacuum pump 40 is connected with the filter bottle body 10 through the second conduit 32 . The fixing device 50 has a base plate 51, a support rod 52 and a clamping member 53, the bottom of the support rod 52 is arranged on the base plate 51, the clamping member 53 is fixed on the support rod 52, and one end of the clamping member 53 clamps and fixes the filter bottle body 10 for the neck. The concrete structure of clamping part 53 is existing structure, and it can adopt the iron clip structure on the iron frame platform, and clamping part 53 can be adjusted correspondingly according to the neck size of fil...

no. 2 example

[0050] This embodiment is basically the same as the above-mentioned first embodiment, and only the differences will be described in detail below.

[0051] Such as Figure 5-8 , Figure 11 As shown, the elastic ring body 59 of this embodiment includes a first ring body 61, a second ring body 62 and a third ring body 63 from the inside to the outside, and the first ring body 61 has multiple sets of first internal threads in the shape of half The hole 64, the second annular body 62 has multiple groups of half-shaped second internally threaded holes 65, the first internally threaded hole 64 cooperates with the second internally threaded hole 65 to form a threaded hole, and a bolt 66 is arranged in the threaded hole. The structure of the first internally threaded hole 64 and the second internally threaded hole 65 is specifically a groove body with a semicircular cross-section. After the two holes are arranged oppositely, a complete threaded hole is formed, and the first internally...

no. 3 example

[0055] This embodiment is basically the same as the above-mentioned first embodiment, and only the differences will be described in detail below.

[0056] Such as Figure 9 As shown, the bottom plate 51 of the present embodiment is also provided with a support body 70, the support body 70 is provided with a metering barrel 71, the metering barrel 71 is used to load the liquid to be filtered, and the metering barrel 71 is provided with a stirring rod body 72. Barrel 71 is connected with filter funnel 20 through conduit 73, and the bottom of metering barrel 71 is provided with discharge port 74, and discharge port 74 is provided with electromagnetic valve 76, and conduit 73 is provided with flowmeter 75, controller and flowmeter 75, electromagnetic valve 76 connection;

[0057] The working method includes the following steps:

[0058] Put the liquid to be filtered into the metering barrel 71, control the flow of liquid flowing out of the discharge port 74 through the electroma...

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Abstract

The invention discloses a chemical filtration device and a working method thereof. The chemical filtration device comprises a filtering flask body, a filtering funnel, a buffer flask, a vacuum pump and a fixing device, wherein a fixed area is formed on a bottom plate and used for forming a support for the lower part of the filtering flask body; the fixed area comprises a groove; an elastic annularbody is arranged in the groove; the bottom of the filtering flask body is placed in the elastic annular body; a rectangular frame is arranged at the outside of the elastic annular body; a through hole is formed in the rectangular frame; and a moving part is arranged in the through hole. When the filtering flask body is placed in the fixed area, the elastic annular body has a clamping and fixing effect on the filtering flask body, and can also have an elastic buffering effect on the filtering flask body; and in addition, the moving part can move to play an abutting effect on the elastic annular body, so the elastic annular body has a clamping and fixing effect on the flask body clamped and fixed inside.

Description

technical field [0001] The technical field related to the invention belongs to the field of chemical production equipment, in particular to a device and working method for filtering solutions in chemical reactions. Background technique [0002] In laboratories and chemical production, the use of chemical filter devices is very common. The chemical filter device can filter the solution or suspension liquid, so as to separate the liquid and the solid. [0003] Such as figure 1 Shown is an existing chemical filter device, which mainly includes a filter bottle body 1, a conduit 2, a buffer bottle body 3 and a vacuum pump 4. A funnel 5 is placed on the filter bottle body 1, and filter paper or other types of filters are placed in the funnel 5. filter media. In specific applications, the vacuum pump 4 provides a negative pressure environment to the filter bottle body 3, and the liquid to be filtered is added to the funnel 5, and the liquid to be filtered in the funnel can be se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/085
CPCB01D29/085
Inventor 陈园婷
Owner 东阳市天齐科技有限公司
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