Belonging category：Cremation equipment Publishing Date：20240114 views：5
The manufacturer of funeral parlour equipment ash-picking cremator specializes in producing high-grade cremator in funeral parlour, customizing various cremation equipment, cremation tail gas treatment equipment and funeral refrigeration equipment. This page introduces the technical parameters of high-grade ash-picking cremator for your reference.
1. Main technical parameters
(1) overall dimensions of the furnace body: l * w * h = 3500 * 2250 * 3150mm (5%);
(2) Overall dimensions of trolley: l * w * h = 2100 * 620 * 520mm (5%); (3) the size of the preparatory door: h * w = 1870 * 920mm (5%); (4) main furnace size: l * w * h = 2200 * 700 * 740mm (5%); (5) Furnace working pressure:-5 ~-15pa; (6) Power of ejector fan: 7.5KW; (7) Power of high-pressure blower: 7.5KW; (8) Total power: ≤18KW; (9) Fuel consumption: single cremation fuel consumption: ≤12 liters/set, continuous cremation fuel consumption: ≤9 liters/set (in line with the requirements of GB19054-2003); (10) Average cremation time: ≤40 minutes/set (in line with the requirements of GB19054-2003); (11) Working temperature of main combustion chamber: 420 ~ 900℃; Multi-combustion mode is adopted, and the temperature of multi-combustion chamber is 550-980℃; (12) Fuel: light diesel oil (dual-purpose natural gas, specified according to customer's needs); (13) Environmental protection standard: After tail gas treatment, the emission standard, concentration and total amount of various pollutants should meet the national emission standard requirements of GB13801-2015 Emission Standard for Air Pollutants in Crematorium.
2. The main combustion chamber should be equipped with an automatic energy-saving and environment-friendly burner. The nozzle can swing automatically by PLC control, and all auxiliary combustion chambers are controlled independently by PLC. Refractory materials are made of high-temperature refractory bricks, and key parts are made of new high-strength pouring materials at one time, and the refractory temperature reaches 1500℃.
3. The cremator hearth is the place where the remains burn intensively. The stability of the air supply, oil supply system and electronic control system ensures the full combustion of the remains in the hearth. The following materials are used for each part of the hearth:
(1) The main combustion chamber of the cremator adopts special refractory high-alumina bricks, and the mortar joint is less than 3mm;
(2) Super-grade refractory bricks are used in the combustion chamber for many times; The burner adopts the way of lower smoke exhaust, and the burner brick adopts phosphate high alumina brick;
(3) The inner furnace is built with special refractory bricks; The special-shaped part of the furnace adopts the special-shaped brick of the furnace, which is made of universal high-alumina brick; The furnace top is formed by one-time casting to ensure that the furnace top does not collapse and has a stable service life, and the material is cast with special high-alumina refractory pouring material; The bottom of the furnace should be built with vertical cross-mesh, which has the characteristics of high stability and long service life. The bottom of the furnace should be built with special furnace bar bricks.
(4) The structure of the cremator hearth has the function of multiple combustion.
4. Furnace door of corpse entrance: it is lifted up and down. The inner furnace door close to the flame adopts high-temperature aluminum silicate compacted structure, and the thermal conductivity is lower than 0.14 (average 500℃).
5. High-quality aluminum silicate fiber cotton thermal insulation materials are adopted as a whole.
6. Exterior decoration material: 304 stainless steel plate with a thickness of 1.0 ㎜ is adopted.
7, electrical control system
(1) There should be three modes of automatic, semi-automatic and manual control, which can be switched freely without mutual interference. Using touch screen and PLC computer electronic control system, with leakage protection, multi-stage temperature display, over-temperature automatic alarm, with synchronous equipment operation signal display function.
(2) Electrical control cabinet: an independent electrical control cabinet is required, which has the functions of electrical protection such as overload and short circuit and comprehensive control of the system;
(3) Working voltage: 380 V 5% (three-phase five-wire system), 220VAC, 24VDC. 8. Air supply system
(1) Chimney: Ejector-down discharge type, with a height of more than 8m. The contraction pipe is made of high-quality steel plate, and the chimney is made of high-quality stainless steel plate;
(2) Air supply: the air volume is controlled by valves, and the combustion-supporting air duct is installed at the bottom of the furnace to ensure the most economical, energy-saving and efficient combustion-supporting effect, and the material is made of high-quality steel pipes with high temperature resistance and corrosion resistance;
(3) High-pressure fan is used for air supply, and shock absorber is used for shock absorption and positioning of the base;
(4) Air induction: low-noise induced draft fan is adopted, and the air outlet and pipeline are connected by high-temperature resistant hoses; The base adopts shock absorber for shock absorption and positioning.
9. Oil supply system:
(1) Oil pipeline: seamless steel pipe or high-quality steel pipe with corrosion resistance and high compressive strength is adopted, with high temperature resistance, corrosion resistance, high stability and high compressive strength. Adopt embedded installation;
(2) Oil valve: high-quality steel ball valve is adopted to ensure good sealing and high compressive strength;
(3) Oil circuit loose joint: adopt high-quality galvanized loose joint to ensure compression and corrosion resistance and stable performance;
(4) Direct and inner wire of oil circuit: High-quality galvanized direct and inner wire is adopted to ensure compression resistance, corrosion resistance and stable performance.
10. The main combustion chamber is equipped with high-quality nozzles (movable baffle is installed in front of the main gun), and automatic ignition device is required. The combustion angle can be conveniently adjusted at any time according to the combustion situation.
11, furnace surface temperature rise is not more than 30 ºC, furnace door and observation hole local temperature rise is not more than 60 c.. (in line with the requirements of GB 19054-2003)
12, furnace firebrick, masonry mortar joint shall not be greater than 3mm, bricklaying lap corner are carved brick masonry.
13. The side of the cremator door must ensure that there is no smoke when the door is opened.
14. Cremation operation surface and corpse entry operation surface must have information transmission devices.
15, into the resin system is flexible, stable, low noise.
16. Smoke exhaust mode: lower smoke exhaust mode is adopted.
17. Service life of cremators: more than 15,000 (in line with the requirements of GB 19054-2003), or used for more than ten years; Overhaul period of furnace: more than 5,000 sets or more than three years of service; Service life of kang surface: more than 1000 sets.