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Straw burning monitoring device

A monitoring device, straw technology, applied in the direction of combination device, separation device, transportation and packaging, etc., can solve the problems of environmental pollution, lack of monitoring device, insufficient combustion, etc., to prevent environmental pollution, prevent blockage, and facilitate centralized cleaning Effect

Inactive Publication Date: 2021-07-23
WEST ANHUI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Straw is the general term for the stems and leaves of mature crops. It usually refers to the remaining parts of wheat, rice, corn, potato, rape, cotton, sugarcane and other crops after harvesting seeds. More than half of the photosynthetic products of crops exist in straw. Straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, and organic matter. It is a renewable biological resource with multiple uses. Straw usually needs to be limited to burning in a special incinerator. Insufficient lead to the presence of carbon deposits and other solid particles in the exhaust gas, if it is directly discharged into the air, it will cause environmental pollution, and the exhaust gas discharge process often lacks effective monitoring devices

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see Figure 1~5 , in an embodiment of the present invention, a straw incineration monitoring device includes a monitoring adsorption box 1 and a monitoring inlet pipe 2 and a monitoring outlet pipe 21 installed on both sides of the monitoring adsorption box 1, and a gas detection pipe 21 is installed in the monitoring outlet pipe 21 Instrument 27, a mounting frame 3 is fixed on the inner wall of the monitoring intake pipe 2, and a rotating rod 4 is installed on the mounting frame 3, and a paddle 18 and a brush seat 5 are respectively fixed on the rotating rod 4 from the inside to the outside to monitor the position of the intake pipe 2. The inner wall is provided with a chute 8, and the first filter screen 6 is slid on the chute 8. One side of the first filter screen 6 is connected with the groove wall of the chute 8 by a return spring 9, and the other side is connected with the brush holder 5 The bristles arranged on the upper part are kept in close contact, a vibratio...

Embodiment 2

[0027] see Figure 1~5 As another preferred embodiment of the present invention, the adsorption assembly includes a water delivery pipe 15, a water collection pipe 17 and a mist nozzle 19, and the mist nozzle 19 is provided with a plurality of mist nozzles 19 evenly distributed on the bottom of the water collection pipe 17, The water collection pipe 17 is fixed on the bottom of the sliding rod 25, and the sliding rod 25 is slidingly clamped between the inner and outer walls of the monitoring adsorption box 1 and driven by a reciprocating mechanism. , Water delivery pump 22 is also installed on the delivery pipe 15.

[0028] Preferably, the reciprocating mechanism includes a turntable 13, a waist rod 14 and a pin 16, and a drive motor 12 is installed on the monitoring adsorption box 1. The turntable 13 is arranged horizontally and its top center is fixed to the shaft extension end of the drive motor 12, and the pin The column 16 is fixed on the eccentric bottom of the turntabl...

Embodiment 3

[0032] see Figure 1~5 , as another preferred embodiment of the present invention, a second filter screen 20 is installed on the inner bottom of the monitoring adsorption box 1, and a circulating water pipe 23 is also installed on the monitoring adsorption box 1, and the circulating water pipe 23 straddles the second filter screen Between the top and the bottom of 20, circulating water pump 24 is installed on circulating water pipe 23, and the top of circulating water pipe 23 is horizontally arranged, and several mist nozzles 19 are also installed on the horizontal pipe body of circulating water pipe 23.

[0033] Preferably, the circulating water pump 24 is arranged at the inner bottom of the monitoring adsorption box 1, and the connection between the circulating water pipe 23 and the monitoring adsorption box 1 is sealed.

[0034] In this embodiment, the settled sewage is filtered through the second filter screen 20 , and the circulating water pipe 23 and the circulating wate...

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Abstract

A straw burning monitoring device disclosed by the present invention comprises a monitoring adsorption box, and a monitoring gas inlet pipe and a monitoring gas outlet pipe which are installed at two sides of the monitoring adsorption box, a gas detector is installed in the monitoring gas outlet pipe, an installation frame is fixed on the inner wall of the monitoring gas inlet pipe, a rotating rod is rotatably installed on the installation frame, a paddle and a brush base are fixed to the rotating rod from inside to outside, a sliding groove is formed in the inner wall of the monitoring gas inlet pipe, a first filter screen is arranged on the sliding groove in a sliding mode, one side of the first filter screen is connected with the groove wall of the sliding groove through a reset spring, and the other side of the first filter screen is attached to bristles arranged on the brush base; a vibration detector is fixedly arranged on the first filter screen, an adsorption assembly is arranged in the monitoring adsorption box. According to the straw burning monitoring device, the content of carbon deposit and the like in tail gas can be converted into vibration of the first filter screen, monitoring is indirectly conducted through the vibration detector, and therefore the straw incineration situation is evaluated, and the straw burning monitoring device has the sedimentation and adsorption functions.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a straw burning monitoring device. Background technique [0002] Straw is the general term for the stems and leaves of mature crops. It usually refers to the remaining parts of wheat, rice, corn, potato, rape, cotton, sugarcane and other crops after harvesting seeds. More than half of the photosynthetic products of crops exist in straw. Straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, and organic matter. It is a renewable biological resource with multiple uses. Straw usually needs to be limited to burning in a special incinerator. Insufficient results in the presence of solid particles such as carbon deposits in the exhaust gas. If it is directly discharged into the air, it will cause environmental pollution. Effective monitoring devices are often lacking in the exhaust emission process. Contents of the invention [0003] The purpose of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/10B01D46/44B01D50/00B01D46/00
CPCB01D46/10B01D46/442B01D2247/04B01D46/681B01D50/60
Inventor 陈鸿发马星宇周燕燕
Owner WEST ANHUI UNIV
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