CN220136911U - Slurry concentration detection device - Google Patents
Slurry concentration detection device Download PDFInfo
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- CN220136911U CN220136911U CN202321639045.4U CN202321639045U CN220136911U CN 220136911 U CN220136911 U CN 220136911U CN 202321639045 U CN202321639045 U CN 202321639045U CN 220136911 U CN220136911 U CN 220136911U
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- slurry
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- measuring tank
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- 239000002002 slurry Substances 0.000 title claims abstract description 106
- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 238000005303 weighing Methods 0.000 claims abstract description 26
- 239000000523 sample Substances 0.000 claims abstract description 19
- 238000011010 flushing procedure Methods 0.000 claims description 30
- 238000005259 measurement Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 8
- 239000002893 slag Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 11
- 239000004566 building material Substances 0.000 abstract description 7
- 239000011259 mixed solution Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
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- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The utility model provides a slurry concentration detection device which comprises a concentration detection tank, a weighing sensor, a first material level gauge and a fixed frame body, wherein the first material level gauge and the weighing sensor are arranged on the fixed frame body, a probe of the first material level gauge faces to the inner side of a concentration detection pipe vertically, the upper end of the weighing sensor is connected with the fixed frame body, and the lower end of the weighing sensor is hung on the concentration detection tank. The utility model is designed aiming at the characteristics of the slurry in the building material industry, can overcome the characteristics of the slurry, such as easy adhesion, easy hardening, high density and non-uniform mixed solution, and realizes online concentration detection by adopting a mechanical equipment weighing mode.
Description
Technical Field
The utility model relates to the technical field of slurry preparation procedures in the building material industry (such as fiber cement/calcium silicate boards, autoclaved aerated concrete and the like), in particular to a slurry concentration detection device.
Background
The slurry in the production line of the building material industry is easy to adhere, harden, have high density and are heterogeneous mixed solution and other characteristics, and the existing radioisotope detection mode and tuning fork densimeter in the industry can detect the concentration on line, but have no other more accurate and reliable modes. There are also some problems with the existing two ways:
the radioisotope detection mode has certain nuclear radiation and has certain threat to the safety of workers in factories.
The detection principle of the tuning fork densimeter is that the probe converts the density of the liquid to be detected through the current change between the probe electrodes after the probe is directly contacted with the detection liquid, so that two problems exist for detecting slurry in the construction industry, the slurry is easy to adhere and easily causes the probe to be stuck by the slurry, and the measurement is inaccurate; meanwhile, the probe is in direct contact with the slurry, and solid particles in the slurry impact the probe at a position with a larger flow velocity, so that the probe is more worn and damaged easily.
It is therefore necessary to design a new slurry concentration detection apparatus to overcome the above-mentioned problems.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a slurry concentration detection device, which at least solves part of the problems in the prior art.
The utility model is realized in the following way:
the utility model provides a slurry concentration detection device which comprises a concentration detection tank, a weighing sensor, a first material level gauge and a fixed frame body, wherein the first material level gauge and the weighing sensor are arranged on the fixed frame body, a probe of the first material level gauge faces to the inner side of a concentration detection pipe vertically, the upper end of the weighing sensor is connected with the fixed frame body, and the lower end of the weighing sensor is hung on the concentration detection tank.
Further, the slurry concentration detection device further comprises a flushing pipe extending into the concentration detection tank, and a flushing pump is arranged on the flushing pipe.
Further, a part of the flushing pipe extending into the concentration measuring tank is arranged around the inner wall of the concentration measuring tank, and an opening is arranged on the part of the flushing pipe.
Further, an overflow port is arranged on the side wall of the top of the concentration measuring tank, and the part of the flushing pipe extending into the concentration measuring tank is positioned above the overflow port.
Further, a first pneumatic valve for controlling slurry discharge is arranged at the bottom of the concentration measuring tank.
Further, the concentration measuring tank is hinged with the fixing frame body, and the hinge axis is horizontally arranged.
Further, the slurry concentration detection device further comprises a crawling ladder, and the crawling ladder extends to the top from the bottom of the fixing frame body.
Further, the slurry concentration detection device further comprises a drain pipe, a slag discharge port is arranged at the bottom of the concentration detection tank, and the drain pipe is sleeved on the outer side of the slag discharge port.
Further, the probe of the first level gauge is a radar probe.
Further, the slurry concentration detection device further comprises a slurry storage tank, wherein the slurry storage tank is connected to the concentration detection tank through a slurry guide pipe, and a concentration detection pump is arranged on the slurry guide pipe.
The utility model has the following beneficial effects:
the utility model is designed aiming at the characteristics of the slurry in the building material industry, can overcome the characteristics of the slurry, such as easy adhesion, easy hardening, high density and non-uniform mixed solution, and realizes online concentration detection by adopting a mechanical equipment weighing mode; the problem of nuclear radiation in a radioisotope detection mode and the problem of inaccurate measurement caused by the fact that a probe is stuck by slurry in a tuning fork densimeter are solved, and in the utility model, the problem of inaccurate measurement caused by the fact that the probe is stuck by slurry is avoided because the weighing sensor and the first level meter are not contacted with the slurry.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a slurry concentration detection apparatus according to an embodiment of the present utility model;
FIG. 2 is a front view of the portion of the enrichment tank of FIG. 1 provided in accordance with an embodiment of the present utility model;
fig. 3 is a left side view of the portion of the concentration measuring tank of fig. 1 provided in an embodiment of the present utility model.
In the figure: the device comprises a second material level meter 1, a concentration measuring pump 2, a first slurry pipeline 3, a flushing pump 4, a second pneumatic valve 5, a flushing pipe 6, a concentration measuring tank 7, a first pneumatic valve 8, slurry 9 to be measured, a weighing sensor 10, a hinge 11, a blow-off pipe 12, a cat ladder 13, a first material level meter 14, an overflow interface 15, a feed pipe interface 16, external tap water 17, an overflow port 18 and a second slurry pipeline 19.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, a slurry concentration detection apparatus is provided in accordance with a first embodiment of the present utility model: the automatic concentration measuring device comprises a concentration measuring tank 7, a weighing sensor 10, a first material level gauge 14 and a fixing frame body, wherein the first material level gauge 14 and the weighing sensor 10 are both arranged on the fixing frame body, a probe of the first material level gauge 14 vertically faces to the inner side of the concentration measuring tube, the upper end of the weighing sensor is connected with the fixing frame body, and the lower end of the weighing sensor is hung on the concentration measuring tank. In optimizing this embodiment, the slurry concentration detection apparatus further includes a flushing pipe 6 extending into the concentration measurement tank 7, and a flushing pump is provided on the flushing pipe 6. In this embodiment, the portion of the flushing pipe 6 extending into the concentration measuring tank 7 is disposed around the inner wall of the concentration measuring tank 7, and an opening is provided on the portion of the flushing pipe 6. In this embodiment, the top side wall of the concentration measuring tank 7 is provided with an overflow port 18, and the part of the flushing pipe 6 extending into the concentration measuring tank 7 is located above the overflow port 18. The second embodiment is based on the first embodiment, and the slurry concentration detecting apparatus further includes a slurry storage tank, where the slurry storage tank is connected to the concentration measuring tank 7 through a slurry guiding pipe (the first slurry pipeline 3), and the concentration measuring pump 2 is disposed on the slurry guiding pipe.
As shown in fig. 1-3, an embodiment of the present utility model provides a slurry concentration detection device, in fig. 1, the liquid level of a slurry 9 to be detected in a slurry storage tank can be obtained through a second level indicator 1, after a concentration detection pump 2 is turned on, the slurry enters a concentration detection tank 7 through a first slurry pipeline 3, the slurry is continuously conveyed into the concentration detection tank 7 by the concentration detection pump 2 and flows out through an overflow port 18 and a second slurry pipeline 19, after the slurry in the concentration detection tank 7 flows stably, the slurry concentration is measured through a weighing sensor 10 and a first level indicator 14, the weighing sensor 10 can measure the total weight of the slurry added into the concentration detection tank 7, the weight of the slurry can be obtained by subtracting the weight of the concentration detection tank 7 from the total weight, the first level indicator 14 can measure the liquid level height of the slurry, the volume of the slurry can be obtained by conversion from the liquid level height of the slurry and the horizontal cross section of the slurry (the internal cross section of the circular section of the concentration detection tank and the circular section of the concentration detection tank are known), the slurry density is obtained by dividing the weight of the slurry by the slurry volume of the slurry, and then the slurry concentration is obtained by conversion from the existing density.
After the measurement is completed, the concentration measuring pump 2 is stopped, the first pneumatic valve 8 is opened to start pulp discharge, the flushing pump 4 is started, the second pneumatic valve 5 is opened, and flushing water starts to flush and clean the concentration measuring tank 7 through the flushing pipe 6 after being pressurized by the flushing pump 4. The overflow interface 15 is arranged below the overflow port 18, the slurry flowing out of the overflow port 18 flows into the overflow interface 15, the bottom of the overflow interface 15 is connected with a second slurry pipeline 19, and the slurry discharged by the first pneumatic valve 8 and the slurry overflowed by the second slurry pipeline 19 flow back to the slurry storage tank of the slurry 9 to be measured. The concentration measuring pump 2 is communicated with a feeding pipe interface 16 at the bottom of the concentration measuring tank 7 through a first slurry pipeline 3.
Fig. 2 is a front view of the concentration measuring tank, slurry is conveyed to the concentration measuring tank 7 by the concentration measuring pump 2, and the slurry is dynamically balanced in the concentration measuring tank 7, and then dynamic measurement is completed. The weighing sensor 10 is used for weighing the weight of the slurry in the concentration measuring tank 7; the third embodiment is based on the first embodiment, and the probe of the first level gauge 14 is a radar probe, the first level gauge 14 is used for accurately measuring the slurry level in the concentration tank 7, providing basic data for calculating the slurry volume in the concentration tank 7, and the first level gauge 14 adopts the radar to measure the liquid level; the slurry to be measured enters the concentration measuring tank 7 from the first slurry pipeline 3, the slurry enters the tank body from the tangential direction of the feed inlet, and the slurry is in a rotational flow state, so that the deposited characteristic of the slurry can be overcome; the concentration measuring tank 7 is used for containing slurry of which the concentration is required to be measured; the fourth embodiment is based on the first embodiment, the concentration measuring tank 7 is hinged 11 with the fixed frame body, the hinge axis is horizontally arranged, the fixed frame body is arranged on the periphery of the concentration measuring tank 7, the concentration measuring tank 7 is hinged 11 with the fixed frame body, and the fixed frame body is used for stabilizing the concentration measuring tank 7, overcoming the problem that slurry rotates in the concentration measuring tank 7 to cause twisting of the tank body in the horizontal direction, and simultaneously, the gravity in the vertical direction is not influenced, so that the accuracy of dynamic weighing is ensured; the fifth embodiment is based on the first embodiment, and the bottom of the concentration measuring tank 7 is provided with a first pneumatic valve 8 for controlling the slurry discharge, and the first pneumatic valve 8 is used for timely discharging slurry or flushing water in the concentration measuring tank 7; the sixth embodiment is based on the first embodiment, and the slurry concentration detection device further includes a drain pipe 12, a slag discharging port is formed at the bottom of the concentration measurement tank 7, the drain pipe 12 is sleeved on the outer side of the slag discharging port, specifically, the drain pipe 12 is sleeved with the slag discharging port of the concentration measurement tank 7 in a non-contact manner in a sleeve manner, so that the functionality of drain is ensured, meanwhile, the influence of a direct flexible connection pipeline on the tank body pulling force is avoided, and the weighing accuracy is ensured again; the flushing pump 4 is used for pressurizing flushing water, overcoming the adhesion characteristic of slurry and ensuring the cleaning in the tank body; the flushing pipe 6 adopts a perforated coil pipe, can encircle the inner wall of the tank body, and realizes flushing without dead angles; the seventh embodiment is based on the first embodiment, and the slurry concentration detecting device further includes a ladder stand 13, where the ladder stand 13 extends from the bottom to the top of the fixing frame body, and the ladder stand 13 is used for maintenance and inspection. The first pneumatic valve 8, the flushing pump 4, the second pneumatic valve 5, the weighing sensor 10 and the second level gauge 14 can be electrically connected with a PLC (programmable logic controller) which is controlled by the PLC, and the model number adopted by the PLC is 1214C6ES7214-1AG40-0XBO.
The utility model adopts a mechanical mode principle means to detect the slurry in the production line of the building material industry on line aiming at the characteristics of the slurry in the building material industry, solves the problem that the slurry in the building material industry is not suitable for detecting the concentration on line, reduces the manual detection intensity of workers, reduces personnel configuration, improves the working efficiency and improves the automation level of the production line.
The utility model is applied to actual production, can replace manual frequent sampling to detect the slurry concentration, and simultaneously, the detection data can be fed back to other control systems in time, thereby providing a timely basis for parameter adjustment in other systems, and not only reducing personnel configuration, but also improving the working efficiency.
What is not described in detail in this specification is prior art known to those skilled in the art.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. A slurry concentration detection device, characterized in that: including survey dense jar (7), weighing sensor (10), first charge level indicator (14) and mount body, first charge level indicator (14) and weighing sensor (10) all install on the mount body, just the inboard of the vertical orientation survey dense pipe of probe of first charge level indicator (14), weighing sensor upper end and mount body coupling, the dense jar of survey is hung to the lower extreme.
2. The slurry concentration detection apparatus according to claim 1, wherein: the device also comprises a flushing pipe (6) extending into the concentration measuring tank (7), and a flushing pump is arranged on the flushing pipe (6).
3. The slurry concentration detection apparatus according to claim 2, wherein: the part of the flushing pipe (6) extending into the concentration measuring tank (7) is arranged around the inner wall of the concentration measuring tank (7), and an opening is arranged on the part of the flushing pipe (6).
4. The slurry concentration detection apparatus according to claim 2, wherein: an overflow port (18) is formed in the side wall of the top of the concentration measuring tank (7), and the part of the flushing pipe (6) extending into the concentration measuring tank (7) is located above the overflow port (18).
5. The slurry concentration detection apparatus according to claim 1, wherein: the bottom of the concentration measuring tank (7) is provided with a first pneumatic valve (8) for controlling slurry discharge.
6. The slurry concentration detection apparatus according to claim 1, wherein: the concentration measuring tank (7) is hinged (11) with the fixed frame body, and the hinge axis is horizontally arranged.
7. The slurry concentration detection apparatus according to claim 1, wherein: the novel ladder further comprises a ladder stand (13), and the ladder stand (13) extends from the bottom to the top of the fixing frame body.
8. The slurry concentration detection apparatus according to claim 1, wherein: the device also comprises a blow-down pipe (12), wherein a slag discharge port is arranged at the bottom of the concentration measuring tank (7), and the blow-down pipe (12) is sleeved on the outer side of the slag discharge port.
9. The slurry concentration detection apparatus according to claim 1, wherein: the probe of the first level gauge (14) is a radar probe.
10. The slurry concentration detection apparatus according to claim 1, wherein: the device also comprises a slurry storage tank, wherein the slurry storage tank is connected to the concentration measurement tank (7) through a slurry guide pipe, and a concentration measurement pump (2) is arranged on the slurry guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321639045.4U CN220136911U (en) | 2023-06-26 | 2023-06-26 | Slurry concentration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321639045.4U CN220136911U (en) | 2023-06-26 | 2023-06-26 | Slurry concentration detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220136911U true CN220136911U (en) | 2023-12-05 |
Family
ID=88948705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321639045.4U Active CN220136911U (en) | 2023-06-26 | 2023-06-26 | Slurry concentration detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220136911U (en) |
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2023
- 2023-06-26 CN CN202321639045.4U patent/CN220136911U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Shuqi Inventor after: Xia Huifeng Inventor after: Yin Geng Inventor after: Wu Weiping Inventor after: Li Jierui Inventor after: Wan Chunyan Inventor after: Li Xiangxing Inventor after: Zheng Jianling Inventor after: Zhu Lei Inventor after: Yuan Yong Inventor after: Qin Hesheng Inventor before: Zhang Shuqi Inventor before: Xia Huifeng Inventor before: Yin Geng Inventor before: Wu Weiping Inventor before: Li Jierui Inventor before: Wan Chunyan Inventor before: Li Xiangxing Inventor before: Zheng Jianling Inventor before: Zhu Lei Inventor before: Yuan Yong Inventor before: Qin Hesheng |