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Discussion History

Ash Collection Hopper

Assembly

Sloped hoppers under the reactor that collect ash shed from the catalyst and feed the removal system. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Ash Collection Hopper parts and their functions

8 top-level parts · 18 parts in total · full bill of materials below
Ash Collection Hopper parts diagram: 1 ash hopper body, 2 hopper heater, 3 rotary airlock valve, 4 hopper level probe, 5 helical gear pair, 6 ball bearing, 7 oil seal, 8 heating element. 18 parts in 8 top-level items.
Ash Collection Hopper parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Ash Hopper Body 2× Sloped steel hopper under the reactor
2 Hopper Heater 2× Hopper wall heating preventing ash bridging
3 Rotary Airlock Valve 2× Rotary airlock metering ash from the hopper
4 Hopper Level Probe 2× Capacitance level probe sensing ash buildup
5 Helical Gear Pair 2× Rotary valve drive gearing
6 Ball Bearing 4× Rotary valve shaft bearings
7 Oil Seal 2× Rotary valve shaft seals
8 Heating Element 2× Hopper trace heating elements

3D model

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Build & assembly graph

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Bill of materials for Ash Collection Hopper

8 top-level lines · 8 rows shown · 18 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Ash Hopper Body selective-catalytic-reduction-unit-hopper-body 2× 2 · part
2 Hopper Heater selective-catalytic-reduction-unit-hopper-heater 2× 2 · part
3 Rotary Airlock Valve selective-catalytic-reduction-unit-rotary-valve 2× 2 · part
4 Hopper Level Probe selective-catalytic-reduction-unit-level-probe 2× 2 · part
5 Helical Gear Pair gear-pair 2× 2 · part
6 Ball Bearing ball-bearing 4× 4 · part
7 Oil Seal oil-seal 2× 2 · part
8 Heating Element heating-element 2× 2 · part

Where the ash collection hopper is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

SCR NOx Reduction Unit

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks