Rapid opening and closing method and apparatus of filter tank mouth
A technology of opening and closing method and opening and closing device, applied in the direction of filtration separation, separation method, chemical instrument and method, etc., can solve the problems of low work efficiency, high labor intensity, heavy cover weight, etc., achieve convenient cleaning operation and reduce maintenance The effect of cost and convenient operation
Inactive Publication Date: 2016-07-20
GUIZHOU AEROSPACE WUJIANG MACHINERY & ELECTRICITYEQUIP
View PDF4 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The filter tank used in supercritical fluid technology needs frequent internal cleaning and replacement of packing. The cover of the existing filter tank mouth is connected by flange bolts. The mouth of the tank is set on the top of the tank, and the lid is heavy, and the diameter of the bolts is also large. Some rusted bolts are difficult to disassemble. It takes a long time to disassemble each time. The labor intensity is high, the work efficiency is low, and sometimes it is easy have an accident
After cleaning or replacing the packing, the cover must be reinstalled to ensure reliable sealing, so the maintenance cost cannot be reduced
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments, but not as any limitation to the present invention.
[0025] A kind of fast opening and closing method of filter tank mouth of the present invention, such as Figure 1-7 As shown, the method is to set the filter tank mouth 1 with an outer flange 2, and at the same time set the boss 4 on the edge of the lid 3 of the tank mouth; On the outer flange of the tank mouth and the boss of the lid; two symmetrical semicircular clamps are provided with ear plates 7 at both ends, and pin holes 8 are provided on the ear plates. After the two symmetrical semicircular clamps are closed, use two Bearing pin 9 bearing pins pass in the pin holes of the lug plates at the two ends of the semicircle clamp to ensure that the two semicircle clamps that close up cannot be separated. A handle 13 is provided on the outside of the semicircle clamp 5, and a slider 10 ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a rapid opening and closing method and an apparatus of a filter tank mouth. The method comprises the following steps: arranging a flanging on the filter tank mouth, and arranging a boss at the edge of the lid of the tank mouth; clamping two semicircular clamps with the inner arcs provided with clamping grooves on the flanging of the tank mouth and the boss of the lid from two sides; arranging ear plates at two ends of the two symmetric semicircular clamps, arranging pinholes on the ear plates, shutting the two symmetric semicircular clamps, and traversing the shut semicircular clamps in the pinholes of the ear plates at two ends of the semicircular clamps through using two pin shafts to ensure unable separation of the two semicircular clamps. The method has the characteristics of rapid opening and closing, convenient cleaning, good airtightness, and guaranteeing of safe and normal running of a whole supercutical fluid technologic device The apparatus has the characteristics of simple structure, convenient operation, rapid opening and closing and maintenance cost reduction.
Description
technical field [0001] The invention relates to a method and a device for quickly opening and closing the mouth of a filter tank, and belongs to the technical field of quick opening cover structures. Background technique [0002] The filter tank used in supercritical fluid technology needs frequent internal cleaning and replacement of fillers. The cover of the existing filter tank mouth is connected by flange bolts. Since the filter tank tank mouth is located on the top of the tank, and the cover is heavy , The diameter of the bolts is also large, and some corroded bolts are difficult to disassemble. It takes a long time to disassemble each time, the labor intensity is high, the work efficiency is low, and sometimes accidents are prone to occur. After cleaning or replacing the packing, the cover must be reinstalled to ensure reliable sealing, so the maintenance cost cannot be reduced. Contents of the invention [0003] The object of the present invention is to provid...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B01D35/00F16J15/06
Inventor 杨艳妃黄大川
Owner GUIZHOU AEROSPACE WUJIANG MACHINERY & ELECTRICITYEQUIP