CN106053304A - Cement fineness detection device - Google Patents
Cement fineness detection device Download PDFInfo
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- CN106053304A CN106053304A CN201610357839.XA CN201610357839A CN106053304A CN 106053304 A CN106053304 A CN 106053304A CN 201610357839 A CN201610357839 A CN 201610357839A CN 106053304 A CN106053304 A CN 106053304A
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- 239000004568 cement Substances 0.000 title claims abstract description 94
- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract 7
- 239000000463 material Substances 0.000 claims description 55
- 238000010438 heat treatment Methods 0.000 claims description 29
- 208000002925 dental caries Diseases 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 206010013786 Dry skin Diseases 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035611 feeding Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a cement fineness detection device which comprises a primary detector and a secondary detector connected with the primary detector. The primary detector comprises a primary storage box, a primary annular pipe connected with the primary storage box and multiple primary discharging pipes communicated with the lower portion of the primary annular pipe, each of the primary storage box, the primary annular pipe and the primary discharging pipes is made from heat conducting metal, the bottoms of the primary discharging pipes are connected with a primary box, the primary storage box is cuboid, and the bottom of each primary discharging pipe is provided with a horizontal opening; the primary annular pipe has two primary ends which are a first primary end and a second primary end, the primary annular pipe is arranged obliquely, height of the first primary end is greater than that of the second primary end, the primary storage box comprises a primary feeding way and a primary discharging way, and a primary cavity is formed between the primary feeding way and the primary discharging way. The cement fineness detection device is convenient, practical and high in accuracy.
Description
Technical field
The present invention relates to cement detection field, especially with regard to the detection device of a kind of cement fineness.
Background technology
Fineness refers to the fineness that cement granules is overall.Cement granules is the thinnest, the biggest with the surface area that water reacts,
Thus hydration reaction speed, and relatively complete, early strength is the highest, but curing shrinkage is relatively big in atmosphere, cost
The highest.As cement granules crosses the thick performance being then unfavorable for the activity of cement.It is generally acknowledged that cement granules is less than 40 μm (0.04mm)
Time, just there is higher activity, the least more than 100 μm (0.1mm) activity.
The detection device of existing cement fineness inefficient, it is difficult to the production efficiency of cement of reaching, causes and manifests
Cement fineness detection can only be carried out by the way of sampling Detection, greatly reduces the accuracy of its fineness test.
Summary of the invention
In view of this, the present invention solves above-mentioned technical problem, it is provided that a kind of convenient and practical and that accuracy is high cement is thin
The detection device of degree.
The purpose of the present invention is achieved through the following technical solutions:
The detection device of a kind of cement fineness, one-level detector and the secondary detection device being connected with one-level detector；Described one-level
Detector includes that the one-level ring pipe that one-level material storing box is connected with one-level material storing box is multiple with what one-level ring pipe bottom connected
One-level discharge nozzle, one-level material storing box, one-level ring pipe and one-level discharge nozzle are made up of heat-conducting metal, connect bottom one-level discharge nozzle
It is rectangular-shaped for having one-level magazine, one-level material storing box, has the opening of level bottom one-level discharge nozzle, and one-level ring pipe has two
Individual one-level end, two one-level ends are one-level first end and one-level the second end respectively, and one-level ring pipe is obliquely installed, one
The height of level first end is higher than the height of one-level the second end, and one-level material storing box includes one-level charge channel and one-level discharge channel,
It is provided with one-level cavity between one-level charge channel and one-level discharge channel, in one-level cavity, is provided with one-level vibrations motor and one-level heating wire,
One-level heating wire returns to one-level cavity for one week around one-level ring pipe from one-level cavity, and one-level heating wire is embedded in one-level annular
In tube wall, one-level first end connects with one-level material storing box, and one-level the second end connects with one-level material storing box, one-level ring pipe
Inside being provided with one-level filter screen, one-level ring pipe is divided in one-level pipeline under pipeline and one-level by one-level filter screen, in one-level pipeline with
One-level charge channel, one-level discharge channel connect, and one-level discharge channel connects with one-level discharge nozzle；Described secondary detection device includes two grades of storages
Multiple two grades of discharge nozzles that the two-stage ring shape pipe of hopper and two grades of material storing box connections connects with two-stage ring shape pipe bottom, two grades of storages
Hopper, two-stage ring shape pipe and two grades of discharge nozzles are made up of heat-conducting metal, and connecting bottom two grades of discharge nozzles has two grades of magazines, two grades of storages
Hopper is rectangular-shaped, has the opening of level bottom two grades of discharge nozzles, and two-stage ring shape pipe has two two grades of ends, two two
Level end is two grades of first ends and two grades of the second ends respectively, and two-stage ring shape pipe is obliquely installed, the height of two grades of first ends
Higher than the height of two grades of the second ends, two grades of material storing box include two grades of charge channel and two grades of discharge channel, two grades of charge channel and two grades
Being provided with two grades of cavitys between discharge channel, be provided with two grades of vibrations motors and two grades of heating wire in two grades of cavitys, two grades of heating wire are from two grades
Cavity rises and returns to two grades of cavitys around two-stage ring shape Guan Yizhou, and two grades of heating wire are embedded in two-stage ring shape tube wall, two grades the
One end and two grades of material storing box connections, two grades of the second ends and two grades of material storing box connections, be provided with secondary screen in two-stage ring shape pipe,
Two-stage ring shape pipe is divided into two grades of upper pipelines and two grades of lower pipelines by secondary screen, two grades of upper pipelines and two grades of charge channel, two grades
Discharge channel connects, and two grades of discharge channel connect with two grades of discharge nozzles；One-level material storing box and two grades of material storing box are connected by silica gel block, silicon
Blob of viscose is provided with windows, and windows and is positioned at below one-level discharge channel, above two grades of charge channel, windows in one-level discharge channel and two grades
The connection of material road；Described one-level ring pipe (4) is fixing with one-level connecting rod to be connected, and one-level connecting rod is fixed with one-level material storing box (3)
Connecting, described two-stage ring shape pipe (16) is fixing with two grades of connecting rods (24) to be connected, two grades of connecting rods (24) and two grades of material storing box
(15) fixing connection.
The mesh diameter of described one-level filter screen is 0.04mm；The mesh diameter of described secondary screen is 0.04mm.
Described one-level ring pipe is provided with 5 one-level discharge nozzles.
Described two-stage ring shape pipe is provided with 5 two grades of discharge nozzles.
The working method of the detection device of described cement fineness is, during use, and one-level heating wire, two grades of heating wire energising systems
Heat, one-level vibrations motor, two grades of vibrations motor startings, heating wire is by the one-level material storing box being made up of heat-conducting metal, two grades of storings
Case, one-level ring pipe, two-stage ring shape pipe, one-level discharge nozzle and two grades of discharge nozzle heating, dryings are to be dried its surface moisture, then
By cement transportation to be packed to one-level charge channel, cement glides along ramp way under the effect of one-level vibrations motor, cement
In one-level charge channel enters one-level ring pipe, the one-level filter screen in one-level ring pipe carries out sub-sieve to cement, and particle diameter is little
Cement in 0.04mm drops under one-level to enter into one-level magazine in pipeline and via one-level discharge nozzle at one-level filter screen,
Enter into the cement of one-level magazine to carry out follow-up bagwork packaging and become optimum cement, by one-level filter screen
Cement enters one-level discharge channel and subsequently enters two grades of charge channel, not by the cement of one-level filter screen at two grades of vibrations motors
Glide along ramp way under effect, this part of cement in two grades of charge channel enter two-stage ring shape pipe, two in two-stage ring shape pipe
Level filter screen carries out sub-sieve to this part of cement, and the particle diameter cement less than 0.04mm drops to two grades of down tubes at secondary screen
Entering into and level magazine in road and via two grades of discharge nozzles, the cement entering into two grades of magazines can carry out follow-up bagger
Become optimum cement as packaging, do not enter two grades of discharge channel by the cement of secondary screen and carry out returning factory's operation.
The present invention provides the benefit that compared to prior art:
The detection device of the cement fineness of the present invention, can be directly accessed in traditional cement producing line, to the finished cement produced
Completely detect, and unconventional sampling Detection, it is greatly improved the accuracy of cement fineness detection, and due to the water of the present invention
The detection device of mud fineness is different from traditional cement fineness detector, utilizes gravity to realize the downslide of cement, and by increasing
Vibrations motor improves the mobility that cement glides so that cement can realize sub-sieve in downslide, is greatly improved cement fineness inspection
The efficiency surveyed so that manufacture of cement efficiency is not impacted by the addition of this detection device, and practical solves cement fineness handle
A difficult problem for control.
Accompanying drawing explanation
The invention will be further described to utilize accompanying drawing, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System.
Fig. 1 is the profile of the detection device of the cement fineness of the present invention.
Fig. 2 is the upward view of the detection device of the cement fineness of the present invention.
Fig. 3 is the cut-away view of one-level ring pipe.
Detailed description of the invention
The present invention is made the most in detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that
Thin description.
Refer to Fig. 1-3, the embodiment of the present invention includes:
The detection device of a kind of cement fineness, one-level detector 1 and the secondary detection device 2 being connected with one-level detector 1；One-level is examined
Survey device 1 and include that the one-level ring pipe 4 that one-level material storing box 3 is connected with one-level material storing box 3 connects many with one-level ring pipe 4 bottom
Individual one-level discharge nozzle 5, one-level material storing box 3, one-level ring pipe 4 and one-level discharge nozzle 5 be made up of heat-conducting metal, one-level discharge nozzle 5
It is rectangular-shaped that bottom connection has one-level magazine, one-level material storing box 3, has the opening of level, one-level ring bottom one-level discharge nozzle 5
Shape pipe 4 has two one-level ends, and two one-level ends are one-level first end 6 and one-level the second end 7 respectively, one-level annular
Pipe 4 is obliquely installed, and the height of one-level first end 6 is higher than the height of one-level the second end 7, and one-level material storing box 3 includes in one-level
Material road 8 and one-level discharge channel 9, be provided with one-level cavity 10, be provided with in one-level cavity 10 between one-level charge channel 8 and one-level discharge channel 9
One-level vibrations motor 11 and one-level heating wire, one-level heating wire returns to one in 4 one weeks around one-level ring pipe from one-level cavity 10
Level cavity 10, one-level heating wire is embedded in one-level ring pipe 4 tube wall, and one-level first end 6 connects with one-level material storing box 3, and one
Level the second end 7 connects with one-level material storing box 3, is provided with one-level filter screen 12 in one-level ring pipe 4, and one-level filter screen 12 is by one-level annular
Pipe 4 is divided in one-level pipeline 14 under pipeline 13 and one-level, and in one-level, pipeline 13 is with one-level charge channel 8, one-level discharge channel 9 even
Logical, one-level discharge channel 9 connects with one-level discharge nozzle 5；Secondary detection device 2 includes two grades of material storing box 15 and two grades of material storing box 15 even
Multiple two grades of discharge nozzles 17 that the two-stage ring shape pipe 16 connect connects with two-stage ring shape pipe 16 bottom, two grades of material storing box 15, two-stage rings
Shape pipe 16 and two grades of discharge nozzles 17 are made up of heat-conducting metal, and connecting bottom two grades of discharge nozzles 17 has two grades of magazines, two grades of material storing box
15 is rectangular-shaped, has the opening of level bottom two grades of discharge nozzles 17, and two-stage ring shape pipe 16 has two two grades of ends, two
Two grades of ends are two grades of first ends 18 and two grades of the second ends 19 respectively, and two-stage ring shape pipe 16 is obliquely installed, two grade of first end
The height in portion 18 is higher than the height of two grades of the second ends 19, and two grades of material storing box 15 include two grades of charge channel 20 and two grades of discharge channel
21, it is provided with two grades of cavitys 22 between two grades of charge channel 20 and two grades of discharge channel 21, in two grades of cavitys 22, is provided with two grades of vibrations motors 23
With two grades of heating wire, two grades of heating wire return to two grades of cavitys 22 for 16 1 weeks around two-stage ring shape pipes from two grades of cavitys 22, two grades
Heating wire is embedded in two-stage ring shape pipe 16 tube wall, and two grades of first ends 18 connect with two grades of material storing box 15, two grades of the second ends
19 connect with two grades of material storing box 15, are provided with secondary screen in two-stage ring shape pipe 16, and two-stage ring shape pipe 16 is divided into by secondary screen
Pipelines and two grades of lower pipelines on two grades, on two grades, pipelines and 20, two grades of discharge channel 21 of two grades of charge channel connect, two grades of discharge channel 21
Connect with two grades of discharge nozzles 17；One-level material storing box 3 is connected by silica gel block 25 with two grades of material storing box 15, and silica gel block 25 is provided with out
Window 26, windowing 26 is positioned at below one-level discharge channel 9, above two grades of charge channel 20, windows 26 by one-level discharge channel 9 and two grades of feedings
Road 20 connects；One-level ring pipe 4 is fixing with one-level connecting rod to be connected, and one-level connecting rod is fixing with one-level material storing box 3 to be connected, two grades
Ring pipe 16 is fixing with two grades of connecting rods 24 to be connected, and two grades of connecting rods 24 are fixed with two grades of material storing box 15 and are connected；One-level filter screen 12
Mesh diameter be 0.04mm；The mesh diameter of secondary screen is 0.04mm；One-level ring pipe 4 is provided with 5 one-level discharge nozzles
5；Two-stage ring shape pipe 16 is provided with 5 two grades of discharge nozzles 17.
The working method of the detection device of described cement fineness is, during use, and one-level heating wire, two grades of heating wire energising systems
Heat, one-level vibrations motor, two grades of vibrations motor startings, heating wire is by the one-level material storing box being made up of heat-conducting metal, two grades of storings
Case, one-level ring pipe, two-stage ring shape pipe, one-level discharge nozzle and two grades of discharge nozzle heating, dryings are to be dried its surface moisture, then
By cement transportation to be packed to one-level charge channel, cement glides along ramp way under the effect of one-level vibrations motor, cement
In one-level charge channel enters one-level ring pipe, the one-level filter screen in one-level ring pipe carries out sub-sieve to cement, and particle diameter is little
Cement in 0.04mm drops under one-level to enter into one-level magazine in pipeline and via one-level discharge nozzle at one-level filter screen,
Enter into the cement of one-level magazine to carry out follow-up bagwork packaging and become optimum cement, by one-level filter screen
Cement enters one-level discharge channel and subsequently enters two grades of charge channel, not by the cement of one-level filter screen at two grades of vibrations motors
Glide along ramp way under effect, this part of cement in two grades of charge channel enter two-stage ring shape pipe, two in two-stage ring shape pipe
Level filter screen carries out sub-sieve to this part of cement, and the particle diameter cement less than 0.04mm drops to two grades of down tubes at secondary screen
Entering into and level magazine in road and via two grades of discharge nozzles, the cement entering into two grades of magazines can carry out follow-up bagger
Become optimum cement as packaging, do not enter two grades of discharge channel by the cement of secondary screen and carry out returning factory's operation.
The detection device of the cement fineness of the present invention, can be directly accessed in traditional cement producing line, to the cement produced
Finished product completely detects, and unconventional sampling Detection, it is greatly improved the accuracy of cement fineness detection, and due to the present invention
Cement fineness detection device be different from traditional cement fineness detector, utilize gravity to realize the downslide of cement, and pass through
Increase vibrations motor and improve the mobility that cement glides so that cement can realize sub-sieve in downslide, is greatly improved cement thin
The efficiency of degree detection so that manufacture of cement efficiency is not impacted by addition of this detection device, practical to solve cement thin
Spend the difficult problem control.
Last it should be noted that, above example illustrates technical scheme, rather than to scope
Restriction, although having made to explain to the present invention with reference to preferred embodiment, it will be understood by those within the art that,
Technical scheme can be modified or equivalent, without deviating from essence and the model of technical solution of the present invention
Enclose.
Claims (4)
1. a detection device for cement fineness, one-level detector (1) and the secondary detection device being connected with one-level detector (1)
(2)；Described one-level detector (1) include one-level ring pipe (4) that one-level material storing box (3) is connected with one-level material storing box (3) and
Multiple one-level discharge nozzles (5) of one-level ring pipe (4) bottom connection, one-level material storing box (3), one-level ring pipe (4) and one-level go out
Material pipe (5) is made up of heat-conducting metal, and it is cuboid that the connection of one-level discharge nozzle (5) bottom has one-level magazine, one-level material storing box (3)
Shape, one-level discharge nozzle (5) bottom has the opening of level, and one-level ring pipe (4) has two one-level ends, two one-level ends
Being one-level first end (6) and one-level the second end (7) respectively, one-level ring pipe (4) is obliquely installed, one-level first end (6)
Height higher than the height of one-level the second end (7), one-level material storing box (3) includes one-level charge channel (8) and one-level discharge channel
(9), between one-level charge channel (8) and one-level discharge channel (9), it is provided with one-level cavity (10), in one-level cavity (10), is provided with one-level vibrations
Motor (11) and one-level heating wire, one-level heating wire returns to one-level in (4) one weeks around one-level ring pipe from one-level cavity (10)
Cavity (10), one-level heating wire is embedded in one-level ring pipe (4) tube wall, and one-level first end (6) is with one-level material storing box (3) even
Logical, one-level the second end (7) connects with one-level material storing box (3), is provided with one-level filter screen (12), first-level filtering in one-level ring pipe (4)
One-level ring pipe (4) is divided into pipeline (14) under pipeline in one-level (13) and one-level, pipeline (13) and in one-level by net (12)
The connection of level charge channel (8), one-level discharge channel (9), one-level discharge channel (9) connects with one-level discharge nozzle (5)；Described secondary detection device
(2) include under two-stage ring shape pipe (16) that two grades of material storing box (15) are connected with two grades of material storing box (15) and two-stage ring shape pipe (16)
Multiple two grades of discharge nozzles (17) of portion's connection, two grades of material storing box (15), two-stage ring shape pipe (16) and two grades of discharge nozzles (17) are by leading
Thermometal is made, and two grades of discharge nozzle (17) bottoms connect two grades of magazines, and two grades of material storing box (15) are rectangular-shaped, two grades of dischargings
Pipe (17) bottom has the opening of level, and two-stage ring shape pipe (16) has two two grades of ends, and two two grades of ends are two respectively
Level first end (18) and two grades of the second ends (19), two-stage ring shape pipe (16) is obliquely installed, the height of two grades of first ends (18)
Degree is higher than the height of two grades of the second ends (19), and two grades of material storing box (15) include two grades of charge channel (20) and two grades of discharge channel
(21), it is provided with two grades of cavitys (22) between two grades of charge channel (20) and two grades of discharge channel (21), in two grades of cavitys (22), is provided with two grades
Vibrations motor (23) and two grades of heating wire, two grades of heating wire return to around two-stage ring shape pipe from two grades of cavitys (22) for (16) one weeks
Two grades of cavitys (22), two grades of heating wire are embedded in two-stage ring shape pipe (16) tube wall, two grades of first ends (18) and two grades of storings
Case (15) connects, and two grades of the second ends (19) connect with two grades of material storing box (15), are provided with secondary screen in two-stage ring shape pipe (16),
Two-stage ring shape pipe (16) is divided into two grades of upper pipelines and two grades of lower pipelines, two grades of upper pipelines and two grades of charge channel by secondary screen
(20), the connection of two grades of discharge channel (21), two grades of discharge channel (21) connect with two grades of discharge nozzles (17)；One-level material storing box (3) and two
Level material storing box (15) is connected by silica gel block (25), and silica gel block (25) is provided with window (26), and window (26) are positioned at one-level blanking
Lower section, road (9), two grades of charge channel (20) tops, one-level discharge channel (9) is connected by window (26) with two grades of charge channel (20)；
It is characterized in that, described one-level ring pipe (4) is fixing with one-level connecting rod to be connected, one-level connecting rod and one-level material storing box
(3) fixing connection, described two-stage ring shape pipe (16) is fixing with two grades of connecting rods (24) to be connected, two grades of connecting rods (24) and two grades of storages
Hopper (15) is fixing to be connected, and the working method of the detection device of described cement fineness is, during use, and one-level heating wire, two grades of electricity
Heated filament energising heats, one-level vibrations motor, two grades of vibrations motor startings, the one-level storing that heating wire will be made up of heat-conducting metal
Case, two grades of material storing box, one-level ring pipe, two-stage ring shape pipe, one-level discharge nozzle and two grades of discharge nozzle heating, dryings are to be dried its table
Face moisture, then by cement transportation to be packed to one-level charge channel, cement is logical along tilting under the effect of one-level vibrations motor
Road glides, and cement is in one-level charge channel enters one-level ring pipe, and the one-level filter screen in one-level ring pipe carries out sub-sieve to cement,
Particle diameter drops under one-level to enter in pipeline and via one-level discharge nozzle less than the cement of 0.04mm at one-level filter screen
One-level magazine, enters into the cement of one-level magazine and can carry out follow-up bagwork packaging and become optimum cement, do not pass through
The cement of one-level filter screen enters one-level discharge channel and subsequently enters two grades of charge channel, not by the cement of one-level filter screen at two grades
Glide along ramp way under the effect of vibrations motor, this part of cement in two grades of charge channel enter two-stage ring shape pipe, two-stage ring
Secondary screen in shape pipe carries out sub-sieve to this part of cement, and the particle diameter cement less than 0.04mm falls at secondary screen
Enter into and level magazine in two grades of lower pipelines and via two grades of discharge nozzles, enter into after the cement of two grades of magazines can carry out
Continuous bagwork packaging becomes optimum cement, does not enters two grades of discharge channel by the cement of secondary screen and carries out returning factory's work
Industry.
The detection device of cement fineness the most according to claim 1, it is characterised in that the mesh of described one-level filter screen (12)
Diameter is 0.04mm；The mesh diameter of described secondary screen is 0.04mm.
The detection device of cement fineness the most according to claim 1, it is characterised in that set on described one-level ring pipe (3)
There are 5 one-level discharge nozzles (5).
The detection device of cement fineness the most according to claim 1, it is characterised in that set on described two-stage ring shape pipe (16)
There are 5 two grades discharge nozzles (17).
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| CN201610357839.XA CN106053304A (en) | 2016-05-26 | 2016-05-26 | Cement fineness detection device |
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| CN201610357839.XA CN106053304A (en) | 2016-05-26 | 2016-05-26 | Cement fineness detection device |
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Application publication date: 20161026 |