Fire extinguisher scrapping process, fire extinguisher scrapping and disposal regulations

Scrapping: 1) Fire extinguishers must be scrapped if they have one of the following conditions:

The cylinder is tested according to the hydraulic pressure, and the unqualified ones must be scrapped, and repair welding is not allowed.

The cylinder is seriously corroded (the patent leather falls off in a large area, and the rust area is greater than or equal to one-third of the total area of the cylinder) or the connecting parts and the bottom of the cylinder are seriously corroded.

The inner snap head does not have (or is not installed) a relief screw and set screw.

For carbon dioxide fire extinguishers with handwheel valves, the pressure handle valve must be replaced;

For fire extinguishers with a fire extinguishing dose greater than or equal to 4, the head with intermittent spraying mechanism or the spray gun should be added, and those that cannot be replaced should be scrapped.

The cylinder is severely deformed.

The structure is unreasonable (such as the flat bottom of the cylinder; The gas cylinder is external, and the air intake pipe enters the dry powder fire extinguisher inside the cylinder from the cylinder).

There is no name of the manufacturer and the date of manufacture (including the decal falling off, or although there is a decal, but the name of the manufacturer and the date of manufacture can no longer be seen).

Produced by manufacturers who have not obtained a production license.

The Ministry of Public Security or the provincial (municipal, district) public security and fire departments order to prohibit sales and maintenance.

2) The scrapping life of the fire extinguisherThe fire extinguisher must be scrapped if it reaches the following years from the date of manufacture

Portable chemical foam fire extinguishers – 5 years;

Portable acid and alkali fire extinguisher - 5 years;

Portable water extinguishers – 6 years;

Portable dry chemical fire extinguisher (gas storage cylinder) – 8 years;

Portable storage pressure dry chemical fire extinguisher - 10 years;

Portable 1211 fire extinguishers – 10 years;

portable CO2 fire extinguishers – 12 years;

Cart type chemical foam fire extinguisher – 8 years;

Trolley type dry chemical fire extinguisher (gas cylinder type) - 10 years;

Cart storage type dry powder fire extinguisher - 12 years;

Cart 1211 fire extinguisher – 10 years; Cart CO2 fire extinguisher – 12 years.

3) Scrap mark The fire extinguisher or gas storage cylinder that should be scrapped must be perforated in the barrel body or bottle body, and the obvious sign of "scrapped" should be pasted with self-adhesive, which is as follows:

scrapped", the minimum font size is 25mm 25mm;

Scrapping year and month;

Name of the maintenance unit;

Inspector's signature.

If the fire extinguisher is found to have one of the following conditions, it must be scrapped:

a) Cylinder and head according to GA95-2007The hydrostatic test is unqualified;

b) The cylinder of the carbon dioxide fire extinguisher fails to pass the residual deformation rate test in accordance with GA95-2007;

c) Serious corrosion of the cylinder (a large area of patent leather falls off, the rust area is greater than one-third of the total area of the cylinder, and the surface is pitted) or the connection parts and the bottom of the cylinder are seriously corroded;

d) The cylinder is seriously deformed;

e) The cylinder and head have traces of repair such as soldering, brazing or patching;

f) The threads of the cylinder and head (excluding lifting and pressing handles) are damaged or invalid;

g) Fire extinguishers with non-threaded connection between the cylinder and the head;

h) There are defects such as cracks and no pressure relief structure in the head;

i) The anti-corrosion layer inside the cylinder of the water-based fire extinguisher fails;

j) Portable fire extinguishers without intermittent jets;

k) The cylinder is a fire extinguisher with an unreasonable structure such as a flat bottom;

l) There is no name of the manufacturer and the date of manufacture (including the nameplate falling off, or although there is a nameplate, the name of the manufacturer can no longer be seen; The date of manufacture and the date of manufacture are unrecognizable);

m) Fire extinguishers that have been burned by fire;

n) 1211 fire extinguishers that should be scrapped in accordance with GA402;

o) Fire extinguishers that do not comply with the market access system for fire protection products;

p) Fire extinguishers that should be scrapped according to the regulations of the state or relevant departments.

To scrap the fire extinguisher or gas storage cylinder, the fire extinguisher cylinder or gas storage cylinder must be punched, flattened or sawed under the condition that there is no internal pressure, and the scrapping situation should be recorded and the repair unit should be notified.

For more information, please contact: 027-84738088

1. Serious corrosion affecting the strength and safety of the surface and thread parts of the fire extinguisher and gas storage cylinder (the patent leather on the outer surface of the cylinder falls off in a large area, and the rust area exceeds one-third of the outer surface area of the cylinder);

2. Due to improper use (such as serious bumps), the cylinder is seriously deformed;

3. There is leakage after hydrostatic test (repair welding is not allowed);

4. The deformation rate of the cylinder exceeds 6 after the hydrostatic test;

5. The head of the internal machine does not have (or cannot be installed) the degassing screw and the fixing screw;

6. The structure is unreasonable (such as the flat bottom of the cylinder, the dry powder fire extinguisher with the gas cylinder outside and the air intake pipe entering the inside of the cylinder from the cylinder);

7. The Ministry of Public Security or provincial fire departments expressly prohibit the sale, maintenance and use;

8. Produced by manufacturers who have not obtained a production license, as well as those without the name of the manufacturer and the date of manufacture.

Scrapped fire extinguishers should be reported as scrap stamps or scrapped**.

Legal analysis: The fire extinguisher should be regularly taken to a regular professional maintenance site approved by the fire department for repair and replacement of agents. When replacing the agent, according to the relevant regulations, the cylinder must be tested for hydropressure, and the filling can only be carried out after the test is successful.

According to the inspection results, the inspector will repair or scrap the fire extinguisher cylinder. If it can continue to be used, it can still be used after maintenance, such as rust removal and painting; If the repair is not good, the staff should inform the user that the fire extinguisher cylinder is scrapped.

If the fire extinguisher is found to be used within the time limit, it should be sent to a professional maintenance manufacturer for treatment in time, and safety should be paid attention to during the handling process, and the switch of the fire extinguisher should not be touched.

Legal basis: Article 24 of the Fire Protection Law of the People's Republic of China Fire protection products must meet national standards; If there is no national standard, it must meet the industry standard. It is forbidden to produce, sell or use unqualified fire-fighting products and fire-fighting products eliminated by the state.

The fire protection products that are subject to compulsory product certification in accordance with the law shall be produced, sold and used only after the certification body with statutory qualifications has passed the certification in accordance with the mandatory requirements of national standards and industry standards. The fire protection product catalogue for the implementation of compulsory product certification shall be formulated and published by the product quality supervision department in conjunction with the emergency management department.

Newly developed stools that have not yet formulated national standards and industry jujube standards such as liquid fire-fighting products shall be produced, sold and used only in accordance with the measures stipulated by the first-class product quality supervision department and the first-class emergency management department, and meet the fire safety requirements after technical appraisal.

In accordance with the provisions of this article, the fire protection products that have passed the compulsory product certification or technical appraisal shall be announced by the emergency management department.