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Ship wastewater pretreatment type detection device

A detection device and pretreatment technology, applied in the direction of sampling devices, test water, material inspection products, etc., can solve problems affecting the detection accuracy of washing wastewater, achieve good sealing, good integrity, and improved utilization

Inactive Publication Date: 2020-04-17
重庆国环绿源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The present invention intends to provide a ship wastewater pretreatment detection device to solve the problem of using a sampling pump to directly pump the washing wastewater to the detection device in the prior art and directly pumping away the detected washing wastewater by the sampling pump. The problem with detection accuracy

Method used

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  • Ship wastewater pretreatment type detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment one is basically as attached Figure 1 to Figure 6 Shown:

[0044] to combine Figure 1 to Figure 3 , ship wastewater pretreatment detection device, including filter 11 fixedly installed on the frame 8, sampling pump 13, separation tank 1, collection tank 12 and sample pump 18, on the pipeline connected to the water inlet end of filter 11 A ball valve is installed, and the water outlet end of the filter 11 is communicated with the water inlet end of the sampling pump 13 through a pipeline, and a ball valve is also installed on the pipeline connected to the water outlet end of the sample pump 18 .

[0045] to combine Figure 4 and Figure 5 , the separation tank 1 includes a tank body, the tank body of the separation tank 1 is composed of an upper cover 2, an outer tube 3 and a lower cover 4, the outer tube 3 is cylindrical, the outer tube 3 is transparent, the upper cover 2 and the lower cover 4 are located The upper and lower ends of the outer tube 3, th...

Embodiment 2

[0058] Embodiment two is basically as attached Figure 7 and Figure 8 As shown, the difference between the second embodiment and the first embodiment is that the exhaust port 31 in the separation tank 1 of the second embodiment is located on the upper cover 2 .

[0059] In this way, compared with the first embodiment, it is beneficial to the sealing of the outer tube 3 and the upper cover 2, and at the same time reduces the difficulty of processing, and does not need to process holes on the outer tube 3 and the upper cover 2 at the same time; it is not necessary to consider the first embodiment The alignment problem between the exhaust port 31 on the middle and outer pipe 3 and the through hole on the upper cover 2 reduces the difficulty of assembly.

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Abstract

The invention relates to the technical field of wastewater treatment and particularly discloses a ship wastewater pretreatment type detection device. The device comprises a sampling pump and a sampledischarging pump, and further comprises a separation tank and a collection tank, wherein a water inlet pipe is arranged in a tank body of the separation tank, the bottom of the water inlet pipe is fixedly connected with the bottom of the tank body of the separation tank, a water outlet is formed in the water inlet pipe, the bottom of the water inlet pipe is communicated with a water outlet end ofthe sampling pump, a drainage outlet and an exhaust port are formed in the separation tank, the drainage outlet is communicated with the water inlet end of the detection device, the water outlet is higher than the drainage outlet, the exhaust port is higher than the water outlet, and the collection tank is provided with a water return port communicated with a water outlet pipe of the detection device. The detection device is advantaged in that problems that in the prior art, the sampling pump is adopted for directly pumping washing wastewater to the detection device, and the washing wastewaterobtained after detection is completed is directly pumped away by the sample discharging pump, so washing wastewater detection accuracy is influenced are solved.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to a ship wastewater pretreatment detection device. Background technique [0002] At present, after desulfurization of ship exhaust gas by washing desulfurization, washing wastewater will be left. At present, the International Maritime Organization has strict requirements on the discharge of washing wastewater generated by ship desulfurization, and stipulates pH value, turbidity, temperature, polycyclic aromatic hydrocarbons, etc. in washing wastewater Therefore, the washing wastewater can only be discharged into the ocean after being tested by the testing device. [0003] In the prior art, the pump body is used to directly extract the desulfurized washing wastewater and send it to the detection device for detection (the pump body used at this time is called a sampling pump), and the washed wastewater after detection is directly pumped to In the ocean (this pump body i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/18G01N1/14B01D35/00
CPCG01N33/18G01N1/14B01D35/00
Inventor 胡盛刘念
Owner 重庆国环绿源科技有限公司
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