Two-cylinder vacuum defoaming machine
A vacuum defoaming machine and defoaming technology, which is applied in the directions of foam dispersion/prevention, auxiliary material liquid degassing, etc., can solve the problems of poor defoaming effect and can not meet the defoaming of high-viscosity slurry, and achieve the defoaming effect. Improve, improve mixing efficiency, improve the effect of quality
Inactive Publication Date: 2016-03-23
JIANGYIN LEXU PHOTOELECTRIC CO LTD
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Problems solved by technology
This method is a physical method, which usually does not change the physical and chemical properties of the material, but the traditional equipment cannot meet the degassing of high-viscosity slurry. poor
Method used
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[0017] The present invention will be further described below in combination with specific embodiments.
[0018] Such as Figures 1 to 3 As shown, the double-barrel vacuum degassing machine according to one embodiment of the present invention includes a first degassing mechanism 1 and a second degassing mechanism 2, and the first degassing mechanism 1 and the second degassing mechanism 2 are transported through the slurry Tube 3 is connected.
[0019] The first defoaming mechanism 1 includes a first cylinder 10, a first motor 11, a speed reducer 12, a coupling 13, a transmission shaft 14, a reversing gear box 15, an inner drill shaft 16, an outer drill rotating sleeve 17 and Butterfly-shaped degassing tray 18. The top of the first cylindrical body 10 is provided with the first feed pipe 4 and the first suction port 5, the bottom of the first cylindrical body 10 is provided with the first discharge pipe 6, the input end of the first motor 11 and the reducer 12 connection, the...
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The invention discloses a two-cylinder vacuum defoaming machine. The two-cylinder vacuum defoaming machine comprises a first defoaming mechanism and a second defoaming mechanism. The first defoaming mechanism and the second defoaming mechanism are connected through a slurry conveying pipe. The first defoaming mechanism comprises a first cylinder, a first motor, a speed reducer, a coupler, a transmission shaft, a reversing gear case, an inner drill stem shaft, an outer drill stem rotating sleeve and a butterfly-like defoaming disk. The second defoaming mechanism comprises a second cylinder, a second motor and a rotary drum. Bidirectional transmission between the inner drill stem shaft and the outer drill stem rotating sleeve is achieved through the reversing gear case to achieve bidirectional stirring of slurry. The butterfly-like defoaming disk is used for cutting bubbles in the slurry to complete primary defoaming. The slurry obtained after primary defoaming is sucked into the rotary drum from a second feed pipe, the rotary drum rotates at a high speed, and the slurry forms a film shape on the inner wall of the rotary drum. Tiny bubbles are separated from the slurry, and the slurry overflows out of the second feed pipe under the action of centrifugal force to achieve secondary defoaming. In this way, the defoaming effect is greatly improved, and the quality of liquid slurry is effectively improved.
Description
technical field [0001] The invention relates to the technical field of defoaming devices, more specifically to a double-tube vacuum defoaming machine. Background technique [0002] Vacuum defoaming technology is widely used in the defoaming of food, chemical and other liquid slurries with bubbles. The existing slurry degassing generally adopts the chemical method of adding defoaming agent or the physical method of vacuum stirring and defoaming. The chemical method requires an additional defoamer, and some defoamers may have adverse reactions to raw materials. The vacuum stirring defoaming method needs to place certain materials in a closed container, and use a vacuum pump to evacuate while stirring. This method is a physical method, which usually does not change the physical and chemical properties of the material, but the traditional equipment cannot meet the degassing of high-viscosity slurry. poor. Contents of the invention [0003] In order to solve the above proble...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B01D19/02
CPCB01D19/0005B01D19/02
Inventor 胡清辉高芬胡建柏云杨明周
Owner JIANGYIN LEXU PHOTOELECTRIC CO LTD