UA7211U - Appliance for harmful gases in stock buildings utilization - Google Patents

Abstract

The appliance for harmful gases in stock buildings utilization has air duct, fan and purification chamber. Besides that, it is equipped with centrifugal fan, the shaft of which is connected to the pump, and the purification chamber has perforated non-corroding pipe and a shutter.

Description

Description of the invention

A useful model refers to ventilation, namely to the creation of a microclimate in livestock premises. 2 A known device for the disposal of harmful gases, which consists of an air duct, a disposer and a dryer, a heater placed in front of the generating part of the dryer. IA. with. USSR 844937, IPC E24E7/00, 5/00; 1981. But this device does not provide sufficient processing of the used air and the technology itself is energy-intensive.

A device for the disposal of harmful gases is also known, which consists of a heat generator, duct 70 and axial fans (Patent of Ukraine 13912 IPC E24E7/06 1997). But this device is very energy-intensive, and axial fans create insufficient pressure for air to reach the heat generator. The closest in technical essence to the one proposed is a device with a filter chamber (Pat. RF Mo2049966, IPC E24E7/00, 3/16), this device cleans the air with filter elements, which are very scarce and expensive.

The basis of the useful model is the task of creating such a device for the disposal of harmful gases in 72 livestock premises, in which, due to the use of available materials and equipment, air purification is ensured to the appropriate standard with a decrease in the energy consumption of the process itself.

The task is solved by the fact that the device for the disposal of harmful gases in livestock premises, including ducts, fans and a cleaning chamber, according to a useful model, is equipped with a centrifugal fan, the shaft of which is connected to a pump, and the cleaning chamber contains a perforated non-corrosive pipe and a curtain.

Equipment with a centrifugal fan makes it possible to use 2 operations at once: to supply air under the appropriate pressure to the cleaning chamber and to supply the disinfection solution here with the help of a pump.

Connecting the fan to the pump through the shaft allows you to use the torque of the first for the operation of the second, which reduces the energy consumption of the process. 29 The equipment of the cleaning chamber with a non-corrosive perforated pipe allows spraying of a disinfectant solution, ensuring adequate contact with dirty air. The equipment of the cleaning chamber with a curtain ensures the preservation of the disinfection solution, preventing it from leaving the system.

The scheme of the device for disposal of harmful gases in livestock premises is presented in Fig.

The device has an air duct 1, connected to a fan 2, which is on the same shaft as a pump 3, -- connected to a container for disinfection solution 4 and a perforated pipe 5, which is equipped with a cleaning chamber 6. The cleaning chamber 6 is connected by a pipe 7 with tank 4, which is connected to pump 3 by pipe 8. Cleaning chamber 6 is equipped with a curtain 9. Tank 4 is equipped with control and measuring devices (KVP) 10 and pouring 11 and filling tank 12 pipes. Pipe 13 through which the decontamination solution flows from the cleaning chamber to container 4. ch

The device works like this. From the livestock room, dirty air is supplied to the cleaning chamber b through duct 1 325 by centrifugal fan 2. At the same time, a decontamination solution is supplied to it under pressure by the pump C to the perforated non-corrosive pipe 5 with a plug. Under pressure through the holes in the pipe 5, the decontamination solution is sprayed in the chamber 6 and, coming into contact with the polluted air, reacts with it, cleaning it from "harmful gases that are formed in livestock premises during the vital activity of animals. The movement 8 of the sprayed disinfection solution is limited by the curtain 9 from throwing it into the environment. The used decontamination solution flows through pipe 7 into container 4, and then through pipe 8, the pump C supplies it again to the cleaning chamber 6 s through pipe 5. In this way, a closed cycle is carried out.

From" The used decontamination solution, which is collected in container 4, is monitored by KVP 10. According to the indicator of the concentration of hydrogen ions (H"), the used decontamination solution is sent through pipe 11 for disposal, and the new one is sent through pipe 12 to container 4, where it is used again in a new closed cycle. - 1 395 The use of the proposed device allows to reduce the cost of its design by 25-3596, to reduce the energy consumption of the recycling process as a whole by 25-4090.

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Claims (1)

The formula of the invention 65 Device for disposal of harmful gases in livestock premises, containing air ducts, fan and cleaning chamber, which is characterized by the fact that it is equipped with a centrifugal fan, the shaft of which is connected to the pump, and the cleaning chamber contains a perforated non-corrosive pipe and a curtain. Official bulletin "Industrial Property". Book 1 "Inventions, useful models, topographies of integrated microcircuits", 2005, M 6, 15.06.2005. State Department of Intellectual Property of the Ministry of Education and Science of Ukraine. that 2 «- «- s cha - with . and? -And name) - another 50 So 60 b5