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Sampling device for industrial enzyme mixed dust in workplace air

A workplace and sampling device technology, applied in the field of high-efficiency industrial enzyme preparation, can solve problems such as the deviation of the detection value of industrial enzyme mixed dust, and achieve the effects of reducing gas backflow, increasing pulling force, and reducing swing

Pending Publication Date: 2021-10-22
曾庄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] All kinds of food are processed into industrial enzymes, and the air in the workplace of industrial enzymes contains various types of starch dust. If the content of industrial enzymes in the air is high, the staff will inhale the air containing industrial enzymes for a long time, which will cause harm to the body. Affected by the use of a mixed dust sampling device to collect the gas in the workplace and detect it. The motor drives the collection ball to rotate at a high speed, and the gas enters the interior along the air intake hole of the collection ball for collection. Gas export detection; in the prior art, when the mixed dust sampling device is used to collect and sample the mixed dust in the air, if the gas is collected by the collection ball and the air inlet hole is not sealed in time, the gas inside the collection ball is likely to be discharged again. The gas hole is discharged backwards, resulting in the reduction of the gas inside the collection ball, and the detection value of the industrial enzyme mixed dust in the gas is deviated

Method used

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  • Sampling device for industrial enzyme mixed dust in workplace air
  • Sampling device for industrial enzyme mixed dust in workplace air
  • Sampling device for industrial enzyme mixed dust in workplace air

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Append figure 1 Attachment Figure 5 Looking:

[0030] The present invention provides an industrial enzyme mixed dust sampling device in a working place air comprising a base 1, a motor 2, a rotating plate 3, a collected ball 4, and the motor 2 is fixed perpendicular to the top end of the base 1, the rotary plate 3 The middle of the bottom surface is fitted with the top end of the motor 2, the collecting ball 4 being mounted outside the rotating plate 3, respectively.

[0031] The collecting ball 4 includes a spherical body 41, an intake hole 42, a restricted block 43, a card plate 44, a reset strip 45, and the air hole 42 horizontally passes through the right side and the inner wall of the ball body 41, the limit block The bottom end is connected in the bottom of the intake hole 42, and the top end of the card plate 44 is hung inside the left side of the intake hole 42, and the reset strip 45 is close to the left side of the lock 44 near the top position. connect.

[0032] ...

Embodiment 2

[0038] Append Image 6 Attachment Figure 9 Looking:

[0039] Wherein, the mating block 444 includes an adapter plate 44a, a telescopic block 44b, a block 44c, and the stretch block 44b is fixed to the right side of the adapter plate 44a, the left end of the block 44c, and the right end activity of the telescopic block 44b. The stretch block 44b is a rubber material, has a scalability, which facilitates the buffer of the block 44c, reducing the collision force of the lock 44c and the limit block 43, and reducing the cache 44 is rebounded.

[0040] Wherein, the block 44c includes a support block R1, a card slot R2, a magnetic ring C3, and the card slot R2 is opened between the upper surface and the inside of the support block R1, the magnetic ring C3, in the card slot R2, The upper right side of the magnetic ring C3 is provided with a bump, so that the right side of the magnetic ring C3 is the uneven surface, increasing the area of ​​the right side of the magnetic ring C3, which is a...

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Abstract

The invention discloses a sampling device for industrial enzyme mixed dust in workplace air, which structurally comprises a base, a motor, rotating plates and collecting balls, the bottom of the motor is vertically fixed at the top end of the base, the middle of the bottom surface of each rotating plate is movably matched with the top end of the motor, and the collecting balls are respectively arranged at the outer ends of the rotating plates, when the air inlet hole is not timely sealed after the collecting ball collects the air, the air in the collecting ball is easy to flow back to the exhaust hole again to be discharged, and the clamping plate is arranged in the air inlet hole of the collecting ball, so that the air in the collecting ball can be blocked through the clamping plate, the backflow of the air in the collecting ball is reduced, the content of industrial enzyme mixed dust in gas can be accurately detected, due to the fact that when a motor stops rotating, a collecting ball continuously rotates under the action of the inertia force of the collecting ball, through movable clamping of a matching block and a limiting block, the pulling force borne by a clamping plate close to the bottom can be increased, and continuous swinging of the clamping plate in a ball body under the action of the inertia force of the collecting ball is reduced.

Description

Technical field [0001] The present invention is a highly efficient industrial enzyme preparation technology, and Background technique [0002] Working into industrial enzymes in industrial enzymes in the air of industrial enzymes. If the industrial enzyme content in the air is high, the staff will inhale the air inhalation of industrial enzymes for a long time, will cause the body Impact, use a mixed dust sample device to collect the gas in the workplace, after the gas is used, and the gas is driven to collect the high speed, the gas is collected into the internal collection along the intake hole of the collecting ball, and the collection will take the ball after collecting the ball. Gas export detection; in the prior art, when the mixed dust sample device collects the mixed dust in the air, if the ball collects the ball, when the gas is collected, it is easy to seal the intake hole, it is prone to collect the gas inside the collecting ball again. The air hole reverse fluid is di...

Claims

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Application Information

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IPC IPC(8): G01N1/24
CPCG01N1/24
Inventor 曾庄
Owner 曾庄
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