What is the purpose of the ZH30 chemical oxygen self rescuer, thank you?

ZH30 chemical oxygen self-rescuer.

ZH30 chemical oxygen self-rescuer product introduction shenhau09

The ZH30 chemical oxygen self-rescuer is mainly composed of a high-pressure system, a respiratory system and a CO2 filtration system: high-pressure system: oxygen cylinders, oxygen cylinder switches, pressure reducers and pressure gauges, etc.

Respiratory system: mouthpiece, nose clip, breathing hose, air bag, exhaust valve and breathing valve. Filtration system:

The cleaning tank is filled with a quantitative amount of CO2 absorbent that meets the standard. Normally, all system devices are installed in the upper cover and the lower shell, the pressure value of the oxygen cylinder can be clearly seen through the viewing window on the upper cover, and the lower shell has belt loops and straps, which the user can carry on the miner's belt or straddle the shoulder.

Product use: 1. The ZH30 chemical oxygen self-rescuer is a human respiratory system protection device, mainly used for underground mining operations in coal mines, when there is a disaster accident in the mine, resulting in a lack of oxygen in the environment or the appearance of Shandong Shenhua high-concentration toxic and harmful gases endangering life safety, miners can wear this self-rescuer in time to achieve respiratory system protection, and evacuate from the disaster area.

At the same time, this self-device is also suitable for:

1) As an auxiliary breathing apparatus for the mine rescue team;

2) As an escape from toxic gas leakage accidents in the petroleum and chemical industries and laboratories;

3) Escape from the hypoxic and toxic gas environment of various tunnel excavation and underground engineering;

4) Protective self-rescue in other mines.

Use environment: 1) It is not limited by the concentration of asphyxiating gas and oxygen in the use environment;

2) Use the ambient temperature 0 40

Features & Requirements:

1) The initial oxygen starting device adopts chlorate oxygen candle, which generates oxygen quickly, is safe and reliable.

2) KO2 flake oxygenizer is used, the oxygen generation is uniform and sufficient, the dust is less, the performance is stable, the suction temperature is low, and the breathing resistance is small.

3) Glass fiber composite dust barrier mat is adopted, which has good dust barrier effect and is comfortable to wear.

Technical parameters of ZH30 chemical oxygen self-rescuer.

Type: Rated protection time, min mass, kg, dimensions: mm, length, width, height, suction temperature, expiration date.

Exercise meditation.

The ZH30 chemical oxygen self-rescuer is a human respiratory system protection device, mainly used in underground mining operations, when there is a disaster accident in the mine, resulting in a lack of oxygen in the environment or a high concentration of toxic and harmful gases endangering life safety, miners can wear this self-rescuer in time to achieve respiratory system protection, and evacuate from the disaster area.

At the same time, this self-device is also suitable for:

1) Shenhua08, an auxiliary breathing apparatus for the mine rescue team;

2) As an escape from toxic gas leakage accidents in the petroleum and chemical industries and laboratories;

3) Escape from the hypoxic and toxic gas environment of Shandong Shenhua for various tunnel excavation and underground engineering;

4) Protective self-rescue in other mines.

zh30 (c) type isolated chemical oxygen self-rescuer wearing operation:

1. Thread the belt into the belt loop of the self-rescuer and fix it on the right waist.

2. When using, first turn the self-rescuer along the belt to the front of the abdomen, support the bottom with one hand, remove the dust cover with the other hand and discard it. Then pull the opening wrench with the red logo, pull open the sealing tape and throw it away.

Chemical oxygen self-rescuers and compressed oxygen self-rescuers are mostly used in China, and the national regulations prohibit the use of self-rescuers for working hours of less than 30 minutes, and the complete discontinuation of filtered self-rescuers. Coal mining enterprises are required to fully replace the self-rescuer for more than 30 minutes. It is expressly prohibited in the "Catalogue of Equipment and Processes Prohibited from Used in Underground Coal Mines (First Batch)".

The repair steps are as follows:

1. Remove the protective cover of the self-rescuer to be repaired, move the red wrench, pull off the sealing strip, remove the front and rear sealing belts and belt loops, open the upper and lower shells of the self-rescuer, take out the old rubber ring in the sealing groove of the upper shell, replace the rubber ring again, and coat a thin layer of silicone grease or petroleum jelly on the new rubber ring to isolate the air to prevent rubber aging.

2. Cover the upper shell on the lower shell, install the belt ring and the front and rear sealing belts, replace them with new sealing strips (purchased from the factory), buckle the front and rear sealing belts, and then check the air tightness of the self-rescuer.

3. The repair of air leakage self-rescuers is required to be fast, and the repair of each self-rescuer should not exceed 5 minutes. In case the medicine in the self-rescuer is damp and fails.

The above content reference: Encyclopedia - Chemical Oxygen Self-rescuer.

ZH30 chemical oxygen self-rescuer is a human respiratory system protection device, mainly used in underground mining operations in coal mines, when there is a disaster in the mine, resulting in a lack of oxygen in the environment or a high concentration of Biwang toxic harmful gases endangering life safety, miners can wear this self-rescue repentance device in time to achieve respiratory system protection, and evacuate from the disaster area. If necessary, you can contact 4000860537. zmjt10

1. The ZH30 chemical oxygen self-rescuer is a human respiratory system protection device, mainly used for underground mining operations in the air shouting coal mine, when there is a disaster accident in the mine, resulting in a lack of oxygen in the environment or a high concentration of harmful gases in the environment and endangering life safety, the miners can wear Shandong Shenhuaben self-rescuer when rolling vertically, so as to realize the protection of the respiratory system and evacuate from the disaster area.

At the same time, this self-device is also suitable for:

1) As an auxiliary breathing apparatus for the mine rescue team;

2) As an escape from toxic gas leakage accidents in the petroleum and chemical industries and laboratories;

3) Escape from the hypoxic and toxic gas environment of various tunnel excavation and underground engineering;

4) Protective self-rescue in other mines. shenhua09

The cylinder block of the engine is marked above.

The engine model is the identification of the engine manufacturer for a batch of the same product in accordance with the relevant regulations, the practice of the enterprise or industry and the attributes of the engine, which is used to indicate the manufacturer, specifications, performance, characteristics, process, use and product batch of the engine. Such as fuel type, number of cylinders, displacement and static braking power, etc.

Head: including product series code, replacement symbol and local, enterprise code, there are manufacturers according to the needs of the corresponding letter representation, but must be approved by the industry standard standardization unit, for the record.

Hunger Slip Collapse Middle: It is composed of cylinder number symbol, cylinder layout form symbol, stroke symbol and cylinder bore symbol.

Rear: Consists of a structural feature symbol and a use feature symbol.

Tail: Distinguishes symbols. When the same series of products need to be distinguished due to improvement and other reasons, the manufacturer selects an appropriate symbol to represent it, and the rear and tail can be separated by "-".

Chemical oxygen self-rescuer is a human respiratory system protection device, Shandong China Coal ZMJT051 is mainly used in underground mining operations, when there is a disaster accident in the mine, resulting in a lack of oxygen in the environment or a high concentration of toxic and harmful gases containing bi to endanger life safety, miners can wear this self-rescuer in time to achieve respiratory protection, and evacuate from the disaster area at the same time, this self-rescuer is also suitable for:

1) As an auxiliary breathing apparatus for the mine rescue team; (2) As an escape from toxic gas leakage accidents in petroleum, chemical and chemical industries and laboratories; 3) Escape from the hypoxic and toxic gas environment of various tunnel excavation and underground engineering; 4) Protective self-rescue in other mines.