buried scraper conveyor

Short Description:

The buried scraper conveyor is a kind of transportation equipment that continuously transports loose materials with the help of moving scraper chain in a closed rectangular section shell. The buried scraper conveyor has the advantages of simple structure, light weight, small volume, strong sealing and convenient installation and maintenance. It can not only horizontal transport, but also tilt or vertical transport, multi-point feeding, multi-point discharge, flexible process layout, fully closed transport does not pollute the environment. When overload occurs, the anti-impact relay cuts off the power immediately to protect the whole machine.
My factory research large-grained “new” buried scraper conveyor, external size is the same as normal, technical performance is not lower than normal, but the conveyed material particle size can be up to 4 ~ 6 times that of the normal (see table), the main features of which is not easily jammed the multi degree of freedom ring chain, with large lateral clearance of high-strength scraper, so as to realize the reliable transmission of the large particle materials.

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Specification

model

MS16

MS20

MS25

MS32

MS40

MC16

MZ16

MC20

MZ20

MC25

MZ25

MC32

MC40

Ordinary mm

12.5

5.3

6.7

8.3

10.7

13.3

Large size mm

Structure diagram of MS type buried scraper conveyor

MS type buried scraper conveyor technical parameters

model			MS16	MS20	MS25	MS32	MS40
Slot width B(mm)			160	200	250	320	400
Slot height H (mm)			160	200	250	320	360
Scraper chain	Chain pitch T (mm)		100	125	160	200	200
	Chain type and code	Die forging chain	DL10	DL12.5	DL16	-	-
		Roller chain	GL10	GL12.5	GL16	-	-
		Double plate chain	-	-	-	BL20	BL20
	Type and code of scraper	T	√	√	√	-	-
	Type and code of scraper	U1 type	-	-	-	√	√
	Speed m/SEC	0.16	√	√	√	-	-
		0.20	√	√	√	√	√
		0.25	√	√	√	√	√
		0.32	√	√	√	√	√
Throughput Q(m 3 /h)			11~25	17~39	23~54	48~88	67~124
Power of motor KW		1.5	√	√	-	-	-
		2.2	√	√	√	-	-
		3.0	√	√	√		-
		4.0	√	√	√	√	√
		5.5	√	√	√	√	√
		7.5	√	√	√	√	√
		11	-	√	√	√	√
		15	-	√	√	√	√
		18.5	-	-	√	√	√
		22	-	-	-	√	√
		30	-	-	-	√	√
		37/40	-	-	-	-	√
Maximum conveyor length L (m)			80	80	80	80	80
Tilt installation Angle is allowed			0 °≤α≤ 15 °

Note: The conveying capacity in the table is calculated according to the material conveying power of 70%, and the power is calculated according to the internal friction Angle of the material 45° and the external friction Angle 31°. The material density increases, the power increases proportionally.

MC buried scraper conveyor structure diagram

MC type buried scraper conveyor technical parameters

model			MC16	MC20	MC25	MC32
Slot width of vertical section B(mm)			160	200	250	320
Vertical bearing machine slot height H (mm)			120	130	160	200
Vertical no-load machine slot height H (mm)			130	140	170	215
Scraper chain	Chain pitch T (mm)		100	125	160	200
	Chain type and code	Die forging chain	DL10	DL12.5	DL16	-
		Roller chain	GL10	GL12.5	GL16	-
		Double plate chain	-	-	-	BL20
	Type and code of scraper		√	√	√	-
			√	√	√	√
			-	-	-	√
	Speed m/SEC	0.16	√	√	√	-
		0.20	√	√	√	√
		0.25	√	√	√	√
		0.32	√	√	√	√
Throughput Q(m 3 /h)			11-22	15-30	23-46	46-74
Power of motor KW		1.5	√	√	-	-
		2.2	√	√	√	-
		3.0	√	√	√
		4.0	√	√	√	√
		5.5	√	√	√	√
		7.5	√	√	√	√
		11	-	√	√	√
		15	-	√	√	√
		18.5	-	-	√	√
		22	-	-	-	√
		30	-	-	-	√
Maximum conveying height H (m)			<30
Installation Angle			30 ° ~ 90 °

Structure diagram of MZ type buried scraper conveyor

Technical parameters of MZ type buried scraper conveyor

model			MZ16	MZ20	MZ25
Slot width of vertical section B(mm)			160	200	250
Vertical bearing section slot width H (mm)			120	130	160
Vertical no-load section slot width H (mm)			130	140	170
Scraper chain	Chain pitch (mm)		100	125	160
	Chain type and code		Die forging chain DL10	Die forging chain DL10	Die forging chain DL10
	Type and code of scraper		V1 type	V1 type	V1 type
	Speed m/SEC	0.16	√	√	-
		0.20	√	√	√
		0.25	√	√	√
		0.32	√	√	√
Throughput Q(m 3 /h)			11~22	15~30	29~46
Motor power KW		3.0	√	√	-
		4.0	√	√	√
		5.5	√	√	√
		7.5	√	√	√
		11/10	√	√	√
		15/13	√	√	√
		18.5/17	-	√	√
		22	-	√	√
		30	-	-	√
Maximum conveying height H(m)			<20
Maximum length of upper horizontal part (m)			<30