RU53183U1 - ENVIRONMENTAL MONITORING DEVICE - Google Patents

Abstract

The utility model relates to the field of environmental safety, control and environmental monitoring of residential and industrial premises. The technical result, which is claimed by the claimed utility model, is to expand the functionality and improve the quality of environmental safety, control and monitoring by determining environmental safety parameters by sampling air from the production room and the room with maximum pollution, water in the hydraulic line of industrial water and wastewater lines to identify harmful pollutants in wastewater and industrial emissions. The environmental monitoring device comprises a control unit 2 with a monitor 3, a gas chromatograph 1, a dynamic paraphase sampler 5, a water regenerator 22 installed in the hydraulic line of process water 8, while the pneumatic output of the dynamic paraphase sampler 5 is connected to one of the outputs of the gas chromatograph 1, and the electrical outputs of the dynamic paraphase sampler 5 and the water regenerator 22 are connected to the inputs of the control unit 2, thermal desorber 4, the pneumatic output of which through automatic A metering valve 17 is connected to another input of the gas chromatograph 1, an atomic adsorption analyzer 18, a coagulation system 19 connected to a settling tank 23 located in the sewage hydraulic line 9, a production ventilation filter with maximum pollution 20, an industrial emission filter into the atmosphere 21, a process water sensor 13 installed in the hydraulic line of process water between the settling tank 23 and the water regenerator 22 and connected to one of the outputs of the dynamic paraphase th

a sampler 5, a wastewater sensor 15, mounted in a hydraulic wastewater line and connected to a coagulation system 19 and an atomic adsorption analyzer 18, a room air sensor with maximum pollution 14, pneumatically connected to one of the inputs of the thermal desorber 4, an industrial emission sensor 16 pneumatically connected to the filter of industrial emissions into the atmosphere 21 and to the other input of the thermal desorber 4, while the electrical outputs of the thermal desorber 4, atomic adsorption analyzer 18, coagul system 19, the industrial ventilation filter of the room with the maximum pollution 20, the industrial emissions filter 21 and the automatic metering valve 17 are connected to the inputs of the control unit 2. Thus, we have complete accurate information about the presence of pollution at the controlled objects and have the ability to influence their size.

Description

The utility model relates to the field of environmental safety, control and environmental monitoring of residential and industrial premises.

A device for feeding chemical reagents into a pipeline is known, which consists of a monzhus, the upper part of which is equipped with a branch pipe communicating with the atmosphere, and is communicated by a channel with a gas cavity of the pipeline, a dropper placed in the pipeline and connected to the lower part of the monzhus, and a chemical reservoir reagent, the lower part of which is connected to the lower part of the monzhus, and the upper part - to the gas cavity of the pipeline through a pressure regulator (USSR Author's Certificate No. 1722562, Device for feeding a chemical agent in the pipeline, B 01 I 4/02, publ. 03/30/92, Bull. No. 12) - [1], but only one chemical reagent is used here.

A known device for the continuous supply of solutions of constant concentration in a water treatment plant, made in the form of two vessels communicating with each other by a pipeline and equipped with pipes for supplying water and outputting the solution, the vessels being connected by two pipes located at different levels below the pipe that takes the solution out of the device ( USSR inventor's certificate No. 92539, Continuous concentration solutions for continuous supply of water to wastewater treatment plants, B 01 J 4/02, filed September 6, 1950) - [2], designed to supply only one Go chemical reagent, which does not provide the necessary quality of treatment.

The device according to JP patent No. 10-121761 (MITSUBISHI RAYON CO LTD) - [3], published on 05/12/1998, in which a swimming pool water generator comprising a pipeline with

filter and vessels for chemicals with activated carbon and sodium hypochlorite. The problem of water purification is not comprehensively and economically solved here.

Famous water regenerator of swimming pools according to patent RU No. 2223924, publ. 02/20/2004 Bull. No. 5, - [4], which contains a pipeline with a filter and vessels for chemical reagents, made with the possibility of installing and replacing cartridges with activated carbon, zeolite containing silver, minerals and solid sodium hypochlorite, respectively. The vessels are included in the pipeline sequentially one after another and stepwise downstream of the treated water. A vessel with solid sodium hypochlorite and a rotameter and a control valve connected in series with it are connected to the bypass. After each vessel with chemical reagents, except the last, and after the bypass, check valves are installed.

For comparative analysis with the claimed utility model, a water regenerator according to the Russian patent for utility model No. 47256, B 01 J 4/02, BI No. 24, 2005, - [5], which contains a control unit with a monitor, gas chromatograph, dynamic paraphase sampler, was taken connected to a gas chromatograph, filters, a flowmeter installed at the outlet of the regenerator, vessels for chemical reagents located one after another and stepwise downstream of the treated water, an ultraviolet sterilizer and an additional disinfection channel.

The water regenerator provides improved quality and control of the water being treated, however, environmental safety and room monitoring are not ensured here.

The technical result, which is achieved by the claimed utility model, is to expand the functionality and improve the quality of environmental safety, control and monitoring by determining environmental safety parameters by taking air samples from the production room and

rooms with maximum pollution, water in the hydraulic line of industrial water and wastewater line to identify harmful pollutants in wastewater and industrial emissions.

The technical result is achieved by the fact that in the device for environmental monitoring containing a control unit with a monitor, a gas chromatograph, a dynamic paraphase sampler, a water regenerator installed in the hydraulic line of the process water, the pneumatic output of the dynamic paraphase sampler is connected to one of the outputs of the gas chromatograph, and the electrical outputs of the dynamic paraphase sampler and water regenerator are connected to the inputs of the control unit, new is that about but contains a thermal desorber, the pneumatic output of which through an automatic metering valve is connected to another input of a gas chromatograph, an atomic adsorption analyzer, a coagulation system associated with a settling tank located in the sewage hydraulic line, a filter for industrial ventilation of the room with maximum pollution, an industrial filter emissions into the atmosphere of a process water sensor installed in the hydraulic line of process water between the settling tank and the water regenerator and connected to one of the outputs of the dynamic paraphase sampler, a wastewater sensor installed in the wastewater hydraulic line and connected to a coagulation system and an atomic adsorption analyzer, indoor air sensor with maximum pollution, pneumatically connected to one of the inputs of the thermal desorber, industrial emissions into the atmosphere pneumatically connected to the filter of industrial emissions into the atmosphere and to the other input of the thermal desorber, while the electrical outputs of the thermal desorber, atomically absorption analyzer, coagulation system, industrial production room filter with maximum pollution, industrial emissions filter and

automatic dispensing tap connected to the inputs of the control unit.

The essence of the utility model is illustrated in figure 1, where:

1 - gas chromatograph, 2 - control unit, 3 - monitor, 4 - thermodesorber, 5 - dynamic paraphase sampler, 6 - pipe, 7 - room with the maximum pollution, 8 - hydraulic line of industrial water, 9 - hydraulic line of wastewater, 10 - electrical communication, 11 - hydraulic communication, 12 - pneumatic communication, 13 - process water sensor, 14 - room air sensor with maximum pollution, 15 - wastewater sensor, 16 - industrial emission sensor, 17 - automatic metering valve. 18 - atomic adsorption analyzer, 19 - coagulation system, 20 - filter for industrial ventilation with maximum pollution, 21 - filter for industrial emissions into the atmosphere, 22 - water regenerator, 23 - settling tank.

The environmental monitoring device consists of a gas chromatograph 1, which is connected to the control unit 2, equipped with a computer and a monitor 3, by means of an electrical connection 10. A chromatograph 1 is connected via an automatic dispensing valve 17 to a thermal desorber 4 and a dynamic paraphase sampler 5. To a thermal desorber 4 at using pneumatic connections 12 a room air sensor with maximum pollution 14 is connected (for example, a welding or galvanic workshop), which is a sampling unit with a filter for solid particles, and a sensor of industrial emissions into the atmosphere 16 in the industrial ventilation system, which is a sampler equipped with a cooling system and installed in the pipe 6 of industrial emissions into the atmosphere. To the dynamic paraphase sampler 5, by means of hydraulic connections 11, a process water sensor 13 is connected, which is a sampling unit from a utility water hydraulic line, and wastewater sensor 15, which is a sampling unit from

hydraulic sewage line equipped with a system for capturing inorganic impurities. A thermal desorber 4, a dynamic paraphase sampler 5 and an atomic adsorption analyzer 18 are connected to the control unit 2 by electrical connections 10, which is connected via hydraulic communication to the industrial wastewater sensor 15. As a control element, control unit 2 is also connected to the coagulation system 19 of wastewater , a filter of the local industrial ventilation system 20, a system for filtering industrial emissions into the atmosphere 21 and a water regenerator 22. Industrial waste water (industrial sewage) 9 step through the coagulation system 19 into the sump tank 23 and then pass the sampling unit for technical water 13 and through the water regenerator 22 enters the hydraulic line of technical water 8.

The proposed device operates as follows.

Using sensors 13-16, air samples are taken in the production room 7, samples of industrial emissions into the atmosphere in the production ventilation system passing through the pipe 6, samples in the hydraulic line of process water 8 and in the hydraulic line of wastewater 9.

In the thermal desorber 4, the preparation of air samples of the production room 14 and air emission samples into the atmosphere 16 is carried out by concentrating the impurities and desorbing them at high temperature. Then, through an automatic metering valve 17, the sample is automatically introduced into the gas chromatograph 1.

Industrial wastewater enters through the coagulation system 19 into the sump tank 23 and then passes the sampling unit 13 and through the water regenerator 22 enter the hydraulic line of industrial water 8.

For the analysis of water in the hydraulic line 8, a sample is taken by a water sensor 13, then through a hydraulic connection 11 the sample falls into

dynamic paraphase sampler 5, which takes a sample of gas distributed over the liquid phase and introduces it into the chromatograph 1.

The same thing happens with the analysis of wastewater 9 in the hydraulic wastewater line, with the only difference being that the wastewater sensor 15 is equipped with a system for capturing inorganic impurities. Inorganic impurities are determined using an atomic adsorption analyzer 18 and are introduced into the control unit 2.

Using a gas chromatograph 1, all samples are analyzed, the data of which in the form of generated signals are sent to control unit 2, where the data is processed by a computer and the results are displayed on monitor 3.

Using electrical connection 10, a coagulation system 19, a production room ventilation filter with a maximum pollution of 20, an industrial exhaust filter 21 and a water regenerator 22 are also connected to the control unit 2. Production rooms with a maximum pollution of 7 are ventilated using a filter with increasing air pollution 20. Industrial air emissions pass through the filter 21.

Thus, we have complete accurate information about the presence of contaminants at controlled facilities and have the ability to influence their magnitude.

Claims (1)

An environmental monitoring device comprising a control unit with a monitor, a gas chromatograph, a dynamic paraphase sampler, a water regenerator installed in the hydraulic line of process water, while the pneumatic output of the dynamic paraphase sampler is connected to one of the outputs of the gas chromatograph, and the electrical outputs of the dynamic paraphase sampler and regenerator water connected to the inputs of the control unit, characterized in that it contains a thermal desorber, pneumatic output through an automatic dispensing valve, it is connected to another gas chromatograph input, an atomic adsorption analyzer, a coagulation system associated with a settling tank located in the sewage hydraulic line, a production ventilation filter with maximum pollution, an industrial emission filter, a process water sensor installed in the hydraulic line of industrial water between the settling tank and the water regenerator and connected to one of the outputs of the dynamic steam an aphasic sampler, a wastewater sensor installed in the wastewater hydraulic line and connected to a coagulation system and an atomic adsorption analyzer, a room air sensor with maximum pollution, pneumatically connected to one of the inputs of the thermal desorber, an industrial air emission sensor, pneumatically connected to an industrial filter emissions into the atmosphere and with another input of the thermal desorber, while the electrical outputs of the thermal desorber, atomic adsorption analyzer, the system are coagulated I, industrial filter ventilation of the room with a maximum pollution filter industrial emissions and automatic dosing tap connected to inputs of the control unit.