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Tail gas silencer for automatic clipping system

A technology of noise reduction device and exhaust gas, which is applied in the components of pumping device for elastic fluid, ventilation system, application and other directions, can solve problems such as high noise, and achieve the effect of reducing noise, increasing sound absorption efficiency, and reducing airflow speed.

Active Publication Date: 2016-08-24
BULLMER ELECTROMECHANICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a tail gas muffler for an automatic cutting system, which is used to solve the problem of too much noise in the prior art when tail gas is eliminated

Method used

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  • Tail gas silencer for automatic clipping system
  • Tail gas silencer for automatic clipping system
  • Tail gas silencer for automatic clipping system

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Embodiment Construction

[0039] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0040] see Figure 1 to Figure 3 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. within the scope covered by the disclosed technical content. At the same ti...

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Abstract

The invention provides a tail gas silencer for an automatic clipping system. The tail gas silencer comprises an axial hollow outer cylinder, a frustum-shaped axial hollow inner cylinder and a gas guide block, wherein the axial hollow outer cylinder comprises an inner wall, an outer wall and silencing cotton arranged between the inner wall and the outer wall, the inner wall is provided with gas passing holes distributed densely, one end of the outer cylinder is a gas outlet, and the other end of the outer cylinder is a gas inlet; the inner cylinder is arranged in the outer cylinder, the large section end of the inner cylinder is located at the gas outlet, and the wall of the inner cylinder is provided with gas passing holes; the gas guide block is located at the gas inlet and fixedly connected with the inner wall of the outer cylinder through a supporting piece, the gas guide block is in a solid cone shape, the cone bottom face of the gas guide block and the small section end of the inner cylinder are attached and located, and the gas guide block, the inner cylinder and the outer cylinder are arranged coaxially. According to the tail gas silencer, gas flow is made to vibrate and can enter the silencing cotton more easily, so that the sound absorption efficiency of the silencing cotton is improved.

Description

technical field [0001] The invention relates to an automatic cutting system, in particular to an exhaust muffler for the automatic cutting system. Background technique [0002] At present, in the field of automatic cutting system, due to the large equipment, the exhaust flow and speed after vacuuming are large, the general resistive anechoic chamber will cause the airflow resistance to increase sharply, increase the working pressure of the vacuum pump, and cause the motor of the pump body to overheat and burn out , so the exhaust gas treatment device generally adopts a straight cylinder structure, and its noise reduction effect is not good, resulting in a bad environment in the processing workshop of the garment factory; moreover, the exhaust gas treatment device of this structure is bulky and welded as a whole, and it is difficult to replace after the noise reduction effect is reduced, which increases the cost of clothing factories in the later stage. maintenance costs. ...

Claims

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Application Information

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IPC IPC(8): F24F7/007F24F13/24F04D29/66
CPCF04D29/664F24F7/007F24F13/24F24F2013/242
Inventor 刘建军娄正宇杜能平姚金领
Owner BULLMER ELECTROMECHANICAL TECH
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