Radial spiral bar bundle defoamer with low air resistance
A screw rod and demister technology, which is applied in the field of gas-liquid separation, can solve the problems that the demister cannot completely block the airflow section, the condensate cannot meet the discharge standard, and the contact surface between the foam and the rotating parts is small, etc. Energy loss, low cost, simple and convenient effect
Active Publication Date: 2015-04-08
江苏和诚制药设备制造有限公司
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- Description
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- Application Information
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Problems solved by technology
When people use evaporation to treat and discharge wastewater, once a large amount of foam is generated and cannot be properly treated, the condensed water produced cannot meet the expected discharge standards, which will make the entire evaporation system useless
However, the traditional defoaming methods have not been able to overcome two problems: first, when using demisters such as wire mesh and cloth bags, the resistance to the airflow is quite large, and long-term operation will block the holes; second, using For mechanical demisters such as swirl plates, the contact surface between the foam and the rotating parts is very small, and the demister cannot completely block the air flow section and cannot operate at high load
Method used
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Embodiment Construction
[0024] Embodiments of the present invention are further described below in conjunction with accompanying drawings:
[0025] Such as figure 1 As shown, the low air resistance radial screw beam demister of the present invention includes a cylinder 7, an air inlet 10 is provided at the bottom of the cylinder 7, an air outlet 5 is provided at the top of the cylinder 7, and a bracket is provided at the bottom of the cylinder 7 9 and the foam outlet 12, the top of the cylinder 7 fixes the motor 1 through the support frame, the rotating shaft of the motor 1 is connected to the transmission shaft 4 through the transmission assembly 2, the transmission shaft 4 penetrates into the interior of the cylinder 7 from the top of the cylinder 7, and the transmission shaft 4 and A seal 3 is installed at the position where the cylinder body 7 contacts, a transmission shaft support plate 11 used in conjunction with the transmission shaft is installed in the cylinder body 3, a screw rod bundle 6 i...
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Abstract
The invention relates to a radial spiral bar bundle defoamer with low air resistance, belonging to the technical field of gas-liquid separation for filtering and removing liquid foam in a gaseous fluid. The radial spiral bar defoamer disclosed by the invention comprises a cylinder (7); a gas inlet (10) is formed in the lower part of the cylinder (7); a gas outlet (5) is formed in the upper part of the cylinder (7); a bracket (9) is arranged at the bottom of the cylinder (7); a motor (10) is fixed on the top of the cylinder (7) through a support frame; the rotating shaft of the motor (1) is connected to a transmission shaft (4) through a transmission component (2); the transmission shaft (4) penetrates through the cylinder (7) from the top of the cylinder (7); a sealing part (3) is installed at the part at which the transmission shaft (4) is contacted with the cylinder (7); a transmission shaft support plate (11) used with the transmission shaft in a matched manner is installed in the cylinder (7); and a spiral rod bundle (6) is installed on the transmission shaft. The radial spiral bar bundle defoamer disclosed by the invention is simple in structure, convenient to manufacture and use, low in air resistance, thorough in foam separation, low in cost and easy to maintain.
Description
technical field [0001] The invention relates to a radial spiral rod bundle demister with low air resistance, belonging to the technical field of gas-liquid separation for filtering and removing liquid foam in gaseous fluid. Background technique [0002] In current daily production, foam is often a key issue that restricts the improvement of productivity, especially in the field of high-salt wastewater treatment, which is currently hot. When people use evaporation to treat and discharge wastewater, once a large amount of foam is generated and cannot be properly treated, the condensed water produced cannot meet the expected discharge standards, which will make the entire evaporation system useless. However, the traditional defoaming methods have not been able to overcome two problems: first, when using demisters such as wire mesh and cloth bags, the resistance to the airflow is quite large, and long-term operation will block the holes; second, using For mechanical demisters s...
Claims
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IPC IPC(8): B01D45/14
CPCB01D45/14
Inventor 徐翔
Owner 江苏和诚制药设备制造有限公司