CN208599587U - A kind of uniform mixing device for slurry and water - Google Patents
A kind of uniform mixing device for slurry and water Download PDFInfo
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- CN208599587U CN208599587U CN201821095134.6U CN201821095134U CN208599587U CN 208599587 U CN208599587 U CN 208599587U CN 201821095134 U CN201821095134 U CN 201821095134U CN 208599587 U CN208599587 U CN 208599587U
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Abstract
The utility model relates to calcium silicate board technical fields, specifically, it is related to a kind of uniform mixing device for slurry and water, including water pot and slurry tank, the water pot is connected to via first pipe, second pipe with measuring tank respectively with slurry tank, water pump, water meter and water control valve are additionally provided in the first pipe, the second pipe last time is equipped with shurry pump, slurry meter and slurry control valve, and the measuring tank lower end is additionally provided with meter；It further include the input module for inputting and storing setting concentration value, so, by setting water pump and shurry pump in the utility model, and the output valve of water pump and shurry pump is controlled by control module, strength of fluid to realize in measuring tank is stablized constant, realizes that wet embryo thickness is increased to ± 0.2mm via original ± 0.5mm, has saved cost and the energy, evade in the prior art, fluctuation of concentration leads to greatly the problem for expecting that embryo thickness fluctuation is big in net cage.
Description
Technical field:
The utility model relates to calcium silicate board technical fields, and in particular, to a kind of uniform mixing for slurry and water
Device.
Background technique:
Net wheel, which is copied, follows the example of that calcium silicate board refers to silicon according to a certain ratio, calcareous material and reinforcing fiber is agitated is mixed into one
Concentration is determined, through vacuum dehydration, roller extrusion forming, steam press maintenance, cutting and manufactured plate.Its thickness generally 10mm with
Under, density is 0.75~1.2g/cm3, performance should reach JC/T564-94 standard requirements, be widely used in skyscraper it is interior every
Wall, fireproof partition, fire resistant doorsets etc..
The production technology of calcium silicate board, which mainly has to net to take turns to copy, follows the example of and two kinds of slurry flowing process.It is to pass through front and rear row that net wheel, which is copied and followed the example of,
Material is taken on screen cloth surface, then continuous laying to felt band when several (usually 2~4) the round net cage rotation of column,
Material is blank after reaching certain thickness.Net wheel, which is copied, follows the example of history relatively for a long time, process equipment relative maturity, productivity ratio
It is higher, but the loss of material is more relatively large；Slurry flowing process is the technology developed later, is mainly changed to base technique, and slurry is logical
It crosses feed box to be directly routed on felt band material, by vacuum dehydration at base.Therefore the equipment at blank process of slurry flowing process
It is more relatively easy, but need to increase vacuum dewatering system.The material loss of slurry flowing process is relatively less.Above two technique is in state
It is interior while and deposit, respectively play the advantage of oneself, southern area preference uses slurry flowing process, and northern area then is laid particular stress on to copy and be followed the example of.
The advantages of slurry flowing process has been control, easy to operate, the disadvantage is that plate face flatness is relatively not good enough, equivalent formulation intensity is relatively low, production capacity
It is low；It copies and follows the example of just on the contrary.This is related with the cloth slurry dewatering type of two kinds of technique.Why TaiWan, China does not have to slurry flowing process, no
It is that technological level is inadequate, but because their major products are density 0.9g/cm3 low-density planks below, high density plate is very
It does less, press cannot be used, therefore the defect of slurry flowing process can not make up, qualified low-density plank cannot be made.Net wheel, which is copied, follows the example of silicon
The corrective measure that sour calcium board finished product intensity does not reach requirement: replace carbide slurry with quick lime, extend the green body steam press maintenance time, change
Good steam press maintenance mode, enhances briquetting pressure, and formula adjustment etc. can improve net wheel and copy the intensity for following the example of calcium silicate board.It copies and takes
Method applicability is higher, copies to follow the example of and is only outlet, and after all from environment protecting and power-saving, low-density plank can be later mainstream.
In the prior art, most of net cage liquid levels are controlled, and to dnockout concentration, feed back concentration, feed back dosage is not carried out
Control, causes fluctuation of concentration big, to make to expect that embryo thickness fluctuation is big.
Utility model content:
The utility model overcomes the deficiencies of existing technologies, and provides a kind of uniform mixing device for slurry and water, solves
Thickness stable problem.
It originally is that utility model technical problem to be solved is implemented with the following technical solutions: a kind of for slurry and water
Uniform mixing device, including water pot and slurry tank, the water pot and slurry tank are respectively via first pipe, second pipe and metering
Tank is connected to, and water pump, water meter and water control valve are additionally provided in the first pipe, and the second pipe last time is equipped with material
Stock pump, slurry meter and slurry control valve, the measuring tank lower end are additionally provided with meter；It further include for inputting and storing
The input module of concentration value, the input module and processing module electrical connection are set, the processing module and control module are electrically connected
Connect, and processing module reads setting concentration value and passes to control module, the control module respectively with water control valve and material
Slurry control valve is electrically connected and controls above-mentioned valve opening size, and the meter and processing module are electrically connected.
Preferably, the measuring tank lower end is equipped with discharge port, and the discharge port is connected via pipeline with agitating device.
Preferably, the agitating device includes stir chamber, and described stir chamber one end is connected to via pipeline with discharge port, described
Stirring blade is equipped in stir chamber, one end face of stirring blade is equipped with agitating shaft, and the agitating shaft drives via servo motor,
The servo motor external power supply.
Preferably, the model GST-LD-830 of the input module, the model AT89S52- of the processing module
24AU, the model RHA560D4.132B-3KT of the control module.
Working principle: user carries out input concentration setpoint N according to required concentration, by input module, this sets
The ratio of definite value concentration N is to determine that input module is by the setting of input by the ratio of water and slurry in input measuring tank
Value concentration N passes to processing module, and processing module passes through the ratio S for detecting and calculating water meter and slurry meter, when this
When ratio S and N is identical, which is passed to controller module by processor module, and controller module does not act on, as ratio S
When different with N, which is passed to controller module by processor module, and controller module is by adjusting water pump and/or slurry
The output of pump, which realized by the opening size of control water control valve and slurry control valve, so that adjusted
Ratio S and N is identical, realizes that concentration continues identical in measuring tank, after the liquid in measuring tank reaches setting value, on measuring tank
Meter act on processing module, processing module passes to control module and water pump and shurry pump is closed.
Compared with prior art, the utility model has the following beneficial effects:
1, by setting water pump and shurry pump in the utility model, and pass through the output of control module control water pump and shurry pump
Value, thus the strength of fluid for realizing in measuring tank stablize it is constant, realize wet embryo thickness be increased to via original ± 0.5mm ±
0.2mm has saved cost and the energy, has evaded in the prior art, and fluctuation of concentration leads to expect that greatly embryo thickness fluctuation is big in net cage
Problem.
2, in the application, the discharge port position of measuring tank is arranged in the agitating device being equipped with, can be by the stream in measuring tank
Paddle liquid out stirs evenly, and is stirred in the whipping process just for the paddle liquid flowed out in measuring tank and is realizing that stirring is equal
Even, energy consumption is minimum under the premise of guaranteeing paddle liquid even concentration.
Detailed description of the invention:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is each control unit connection schematic diagram of the utility model；
In figure: 10~water pot；11~first pipe；12~water pump；13~water meter；14~water control valve；20~
Slurry tank；21~second pipe；22~shurry pump；23~slurry meter；24~slurry control valve；30~measuring tank；31
~meter；32~discharge port；41~input module；42~processing module；43~control module；51~stir chamber；52~stir
Mix blade；53~agitating shaft；54~servo motor.
Specific embodiment:
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combination is specifically illustrating and embodiment, furthers elucidate the utility model.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of uniform mixing device for slurry and water, including water pot 10 and slurry tank 20, water
Tank 10 is connected to via first pipe 11, second pipe 21 with measuring tank 30 respectively with slurry tank 20, is additionally provided in first pipe 11
Water pump 12, water meter 13 and water control valve 14, second pipe 21 is last to be equipped with shurry pump 22, slurry meter 23 and material
Control valve 24 is starched, 30 lower end of measuring tank is additionally provided with meter 31；It further include the input for inputting and storing setting concentration value
Module 41, input module 41 and processing module 42 are electrically connected, and processing module 42 and control module 43 are electrically connected, and processing module 42
Read setting concentration value and simultaneously pass to control module 43, control module 43 respectively with water control valve 14 and slurry control valve 24
It is electrically connected and controls above-mentioned valve opening size, meter 31 and processing module 42 are electrically connected.
In the prior art, most of net cage liquid levels are controlled, and to dnockout concentration, feed back concentration, feed back dosage is not carried out
Control, causes fluctuation of concentration big, to make to expect that embryo thickness fluctuation is big.By setting water pump 12 and shurry pump 22 in the utility model,
And the output valve of water pump 12 and shurry pump 22 is controlled by control module 43, to realize that the strength of fluid in measuring tank 30 is stablized
It is constant, it realizes that wet embryo thickness is increased to ± 0.2mm via original ± 0.5mm, has saved cost and the energy, evaded existing
In technology, fluctuation of concentration leads to greatly the problem for expecting that embryo thickness fluctuation is big in net cage.
Working principle: user carries out input concentration setpoint N according to required concentration, by input module 41, should
The ratio of concentration setpoint N is to determine that input module 41 will input by the ratio of water and slurry in input measuring tank 30
Concentration setpoint N pass to processing module 42, processing module 42 is by detecting and calculating water meter 13 and slurry meter
23 ratio S, when ratio S and N is identical, which is passed to controller module 43, controller mould by processor module 42
Block 43 does not act on, and when ratio S and N difference, which is passed to controller module 43, controller mould by processor module 42
For block 43 by adjusting the output of water pump 12 and/or shurry pump 22, which is by control water control valve 14 and slurry control
The opening size of valve 24 is realized, so that ratio S and N adjusted is identical, realizes that concentration continues identical in measuring tank 30,
After the liquid in measuring tank 30 reaches setting value, the meter 31 on measuring tank 30 acts on processing module 42, processing module
42, which pass to control module 43, closes water pump 12 and shurry pump 22.
Specifically, the model GST-LD-830 of input module 41, the model AT89S52-24AU of processing module 42,
The model RHA560D4.132B-3KT of control module 43.
Embodiment 2:
As shown in Figure 1, the present embodiment structure and the structure of embodiment one are essentially identical, something in common is repeated no more, different
Place is: 30 lower end of measuring tank is equipped with discharge port 32, and discharge port 32 is connected via pipeline with agitating device, and agitating device includes
Stir chamber 51,51 one end of stir chamber are connected to via pipeline with discharge port 32, and stirring blade 52, stirring blade are equipped in stir chamber 51
52 1 end faces are equipped with agitating shaft 53, and agitating shaft 53 drives via servo motor 54,54 external power supply of servo motor, in this way, this Shen
Please in, 32 position of discharge port of measuring tank 30 is arranged in the agitating device being equipped with, can be by the paddle liquid of the outflow in measuring tank 30
It stirs evenly, and is stirred in the whipping process just for the paddle liquid flowed out in measuring tank 30, stirred evenly in realization, guaranteed
Energy consumption is minimum under the premise of paddle liquid even concentration.
The characteristics of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these changes and improvements are both fallen in the range of claimed invention.This is practical new
The claimed range of type is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of uniform mixing device for slurry and water, which is characterized in that described including water pot (10) and slurry tank (20)
Water pot (10) is connected to via first pipe (11), second pipe (21) with measuring tank (30) respectively with slurry tank (20), and described
Water pump (12), water meter (13) and water control valve (14) are additionally provided on one pipeline (11), one on the second pipe (21)
Secondary shurry pump (22), slurry meter (23) and slurry control valve (24), measuring tank (30) lower end of being equipped with is additionally provided with meter
Measuring device (31)；
It further include the input module (41) for inputting and storing setting concentration value, the input module (41) and processing module
(42) it is electrically connected, the processing module (42) and control module (43) electrical connection, and processing module (42) reads setting concentration value
And control module (43) are passed to, the control module (43) is electric with water control valve (14) and slurry control valve (24) respectively
Above-mentioned valve opening size is connected and controls, the meter (31) and processing module (42) are electrically connected.
2. the uniform mixing device according to claim 1 for slurry and water, which is characterized in that the measuring tank (30)
Lower end is equipped with discharge port (32), and the discharge port (32) connects via pipeline with agitating device.
3. the uniform mixing device according to claim 2 for slurry and water, which is characterized in that the agitating device packet
It includes stir chamber (51), described stir chamber (51) one end is connected to via pipeline with discharge port (32), is equipped in the stir chamber (51)
Stirring blade (52), (52) one end face of stirring blade are equipped with agitating shaft (53), and the agitating shaft (53) is via servo motor
(54) it drives, servo motor (54) external power supply.
4. the uniform mixing device according to claim 1 for slurry and water, which is characterized in that the input module
(41) model GST-LD-830, the model AT89S52-24AU of the processing module (42), the control module (43)
Model RHA560D4.132B-3KT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095134.6U CN208599587U (en) | 2018-07-11 | 2018-07-11 | A kind of uniform mixing device for slurry and water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095134.6U CN208599587U (en) | 2018-07-11 | 2018-07-11 | A kind of uniform mixing device for slurry and water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208599587U true CN208599587U (en) | 2019-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821095134.6U Expired - Fee Related CN208599587U (en) | 2018-07-11 | 2018-07-11 | A kind of uniform mixing device for slurry and water |
Country Status (1)
| Country | Link |
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| CN (1) | CN208599587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410503A (en) * | 2020-04-27 | 2020-07-14 | 肇庆三乐自动化装备制造有限公司 | Calcium silicate board production line raw material batching control system and method |
-
2018
- 2018-07-11 CN CN201821095134.6U patent/CN208599587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410503A (en) * | 2020-04-27 | 2020-07-14 | 肇庆三乐自动化装备制造有限公司 | Calcium silicate board production line raw material batching control system and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20200711 |