CN217211108U - Salt solution metering and weighing device - Google Patents
Salt solution metering and weighing device Download PDFInfo
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- CN217211108U CN217211108U CN202221208419.2U CN202221208419U CN217211108U CN 217211108 U CN217211108 U CN 217211108U CN 202221208419 U CN202221208419 U CN 202221208419U CN 217211108 U CN217211108 U CN 217211108U
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- brine tank
- brine
- water
- pressure sensor
- support frame
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Abstract
The utility model discloses a brine metering and weighing device, which comprises a support frame and a pressure sensor, wherein a brine tank is arranged at one end of the top of the support frame, and a top cover is arranged at the top of the brine tank; the lower part of the outer wall of the supporting frame is provided with three supporting legs which are arranged at equal intervals; every the supporting legs cooperate adapter respectively with one pressure sensor be connected, and every pressure sensor all installs the top at the support frame, the utility model discloses, be provided with the supporting legs, the outer wall of salt water jar is angular distribution such as has three supporting legs, makes the holistic weight average distribution of salt water jar on three pressure sensor through three supporting legs, has improved and has weighed the accuracy, simultaneously can the total weight of real-time supervision salt water jar through three pressure sensor, compares the optics acoustics or other sensors that the measurement volume used, the pressure sensor technology that uses of weighing is ripe and cheap durable, has reduced use cost.
Description
Technical Field
The utility model particularly relates to a relevant technical field of salt solution processing specifically is a salt solution measurement weighing device.
Background
In chemical production, it is often necessary to use brine, which is usually sea water or normal NaCl solution, usually with dissolved salt content of 35000mg/L (3.5%) in sea water, including 20000mg/L chloride, mainly normal salts, and other brines, some of which contain 300000mg/L dissolved salt, and which need to be taken to a measuring device when used.
At present, when the brine is measured, the measurement is mostly carried out according to the volume by a measuring cup with scales, but when the concentration of the brine is greatly floated, the measurement is carried out only through the volume, so that errors are easily generated, and the product quality is influenced, so that the improvement is needed on the basis.
Disclosure of Invention
An object of the utility model is to provide a salt solution measurement weighing device to when carrying out salt solution volume to the present that proposes in solving above-mentioned background art, the method that adopts mostly is the volume according to the volume through the graduated flask, nevertheless when the concentration of salt solution floats great, only gets through the volume and gets easy production error, influences the problem of product quality.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a saline water metering and weighing device comprises a support frame and a pressure sensor, wherein a saline water tank is arranged at one end of the top of the support frame, and a top cover is installed at the top of the saline water tank; the lower part of the outer wall of the supporting frame is provided with three supporting legs which are arranged at equal intervals; each supporting leg is respectively matched with an adapter piece to be connected with one pressure sensor, and each pressure sensor is installed at the top of the supporting frame.
As a further aspect of the present invention: the salt water jar is the cylinder structure, and the bottom of salt water jar is infundibulate structure, and the outlet pipe is installed to the bottom of salt water jar simultaneously.
As a further aspect of the present invention: the bottom of salt water jar runs through the top of support frame, and the support frame is frame construction, does not contact each other between salt water jar and the support frame simultaneously.
As a further aspect of the present invention: a water inlet pipe is arranged on one side of the upper part of the outer wall of the brine tank, and a water level detection pipe is arranged on the other side of the outer wall of the brine tank; the water inlet pipe and the water level detection pipe are both communicated with the inside of the brine tank, and the water inlet pipe and the water level detection pipe are the same in height; and a compressed air inlet is arranged on the other side of the upper part of the outer wall of the brine tank.
As a further aspect of the present invention: the top cover is connected with the brine tank in a rotating mode, a fixing piece is mounted at the top of the top cover, and a sealing strip is arranged between the top cover and the brine tank; the mounting be the symmetry formula and be provided with two, and two mountings all with the top fixed connection of brine vat.
As a further aspect of the present invention: the axis of the water outlet pipe and the axis of the brine tank are on the same vertical straight line, and the bottom of the water outlet pipe is provided with a double-way pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with the supporting legs and the compressed air inlet, the outer wall of the brine tank is distributed with three supporting legs at equal angles, and the weight of the whole brine tank is evenly distributed on the three pressure sensors through the three supporting legs, thereby improving the weighing accuracy; and after weighing sufficient saline water, closing the water inlet, injecting compressed air into the saline water tank through the compressed air inlet, enabling the air to float upwards and downwards extrude the saline water in the saline water tank, and enabling the saline water to be discharged from the water outlet pipe below the saline water tank, so that the water discharging efficiency is improved.
2. The utility model discloses, be provided with pressure sensor, through the total weight that three pressure sensor can real-time supervision brine tank, compare the optics acoustics or other sensors that the measurement volume used, the pressure sensor technology that the weighing was used is mature and cheap durable, has reduced use cost.
3. The utility model discloses, be provided with salt water jar and water level detection pipe, the salt water jar is the cylinder structure, glossy inner wall can reduce the clearance dead angle by a wide margin, the infundibulate structure of jar bottom, be convenient for collect in the salt water is in the outlet pipe naturally under the effect of gravity, the inside of effectively avoiding the salt water jar produces ponding when the evacuation, can resist the erosion salt of inside salt water betterly, and the water level detection pipe is transparent material, and the surface of water level detection pipe is equipped with the scale, be convenient for observe the volume of the inside salt water of storing of salt water jar through the water level detection pipe.
Drawings
Fig. 1 is a schematic view of the side view structure of the present invention.
Fig. 2 is a schematic plan front view of the structure of the present invention.
Fig. 3 is a schematic top plan view of the present invention.
Fig. 4 is an enlarged schematic structural diagram of the present invention at a in fig. 1.
Fig. 5 is an enlarged schematic structural diagram of the present invention at B in fig. 1.
In the figure: the device comprises a support frame 1, a brine tank 2, a top cover 3, a fixing piece 4, a water inlet pipe 5, a water level detection pipe 6, a supporting leg 7, a pressure sensor 8, a water outlet pipe 9, a double-way pipe 10, an adapter piece 11, a compressed air inlet 12 and a sealing strip 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in an embodiment of the present invention, a brine metering and weighing device includes a support frame 1 and a pressure sensor 8, wherein a brine tank 2 is disposed at one end of the top of the support frame 1, and a top cover 3 is mounted at the top of the brine tank 2; the lower part of the outer wall of the support frame 1 is provided with three support legs 7, and the three support legs 7 are arranged at equal intervals; each supporting leg 7 is respectively matched with an adapter piece 11 to be connected with one pressure sensor 8, and each pressure sensor 8 is arranged at the top of the supporting frame 1.
According to the technical scheme, the total weight of the brine tank 2 can be monitored in real time through the three pressure sensors 8, compared with an optical acoustic sensor or other sensors for measuring the volume, the pressure sensor 8 for weighing is mature in technology, cheap and durable, and the use cost is reduced.
In this embodiment, the brine tank 2 has a cylindrical structure, and the bottom of the brine tank 2 has a funnel-shaped structure, while the bottom of the brine tank 2 is provided with the water outlet pipe 9.
According to the technical scheme, the brine tank 2 is of a cylindrical structure, the smooth inner wall can greatly reduce the cleaning dead angle, and the corrosion of the brine in the brine tank can be well resisted.
In this embodiment, the bottom of the brine tank 2 penetrates the top of the support frame 1, and the support frame 1 is of a frame structure, and the brine tank 2 and the support frame 1 are not in contact with each other.
According to the technical scheme, the three supporting legs 7 are distributed on the outer wall of the brine tank 2 at equal angles, the whole weight of the brine tank 2 is evenly distributed on the three pressure sensors 8 through the three supporting legs 7, and the weighing accuracy is improved.
In this embodiment, a water inlet pipe 5 is installed on one side of the upper part of the outer wall of the brine tank 2, and a water level detecting pipe 6 is installed on the other side of the outer wall of the brine tank 2; the water inlet pipe 5 and the water level detection pipe 6 are both communicated with the inside of the brine tank 2, and the water inlet pipe 5 and the water level detection pipe 6 are the same in height; the other side of the upper part of the outer wall of the brine tank 2 is provided with a compressed air inlet 12.
According to the technical scheme, the water level detection pipe 6 is made of transparent materials, scales are arranged on the surface of the water level detection pipe 6, and the volume of the brine stored in the brine tank 2 can be conveniently observed through the water level detection pipe 6; and after weighing sufficient saline water, close water inlet 5, inject compressed air into the saline water jar through compressed air inlet 12, the air floats and extrudes the saline water downwards in the saline water jar, makes the saline water discharge from outlet pipe 9 below the saline water jar, improves drainage efficiency.
In this embodiment, the top cover 3 is connected with the brine tank 2 in a rotating manner, a fixing member 4 is installed on the top of the top cover 3, and a sealing strip 13 is arranged between the top cover 3 and the brine tank 2; the mounting 4 be the symmetry formula and be provided with two, and two mountings 4 all with the top fixed connection of brine vat 2.
According to the technical scheme, the tightness degree of connection between the top cover 3 and the brine tank 2 is improved conveniently through the fixing piece 4, the phenomenon that external magazines enter the brine tank 2 in the processing process is avoided, the air tightness of the top cover 3 connected with the brine tank 2 can be effectively improved through the rubber sealing strip 13, and the use safety is improved.
In this embodiment, the axial line of the water outlet pipe 9 and the axial line of the brine tank 2 are on the same vertical straight line, and the bottom of the water outlet pipe 9 is provided with a double-way pipe 10.
According to above-mentioned technical scheme, the infundibulate structure of 2 bottoms of salt water jar is convenient for collect in outlet pipe 9 naturally under the effect of gravity, effectively avoids the inside of salt water jar 2 to produce ponding when the evacuation.
The utility model discloses a theory of operation is: when the device is used, saline water is injected into the saline water cylinder 2 through the water inlet pipe 5, in the process, the water level change inside the saline water cylinder 2 can be visually displayed through the water level detection pipe 6, the three pressure sensors 8 are electrically connected with the control computer, the whole weight change of the saline water cylinder 2 is transmitted to the control computer in real time through the three pressure sensors 8 to form digital signals, the weight and the volume of the injected saline water are compared through the computer, whether the concentration of the saline water is in a composite standard is judged, the water inlet 5 is closed after the concentration of the saline water is in the composite standard, compressed air is injected into the saline water cylinder through the compressed air inlet 12, the air floats up in the saline water cylinder and extrudes the saline water downwards, the saline water is discharged from the water outlet pipe 9 below the saline water cylinder, and finally the double-way pipe 10 is opened, and the saline water is conveyed to the next station.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a salt solution measurement weighing device which characterized in that: the device comprises a support frame (1) and a pressure sensor (8), wherein a brine tank (2) is arranged at one end of the top of the support frame (1), and a top cover (3) is installed at the top of the brine tank (2); the lower part of the outer wall of the support frame (1) is provided with three support legs (7), and the three support legs (7) are arranged at equal intervals; each supporting leg (7) is respectively matched with one adapter (11) to be connected with one pressure sensor (8), and each pressure sensor (8) is installed at the top of the supporting frame (1).
2. A brine metering and weighing device as claimed in claim 1, wherein: the brine tank (2) is of a cylindrical structure, the bottom of the brine tank (2) is of a funnel-shaped structure, and the bottom of the brine tank (2) is provided with a water outlet pipe (9).
3. A brine metering and weighing device as claimed in claim 1, wherein: the bottom of salt water jar (2) runs through the top of support frame (1), and support frame (1) is frame construction, does not contact each other between salt water jar (2) and the support frame (1) simultaneously.
4. A brine metering and weighing device as claimed in claim 1, wherein: a water inlet pipe (5) is installed on one side of the upper part of the outer wall of the brine tank (2), and a water level detection pipe (6) is installed on the other side of the outer wall of the brine tank (2); the water inlet pipe (5) and the water level detection pipe (6) are both communicated with the inside of the brine tank (2), and the water inlet pipe (5) and the water level detection pipe (6) are the same in height; and a compressed air inlet (12) is arranged on the other side of the upper part of the outer wall of the brine tank (2).
5. A brine metering and weighing device according to claim 1, characterized in that: the top cover (3) is connected with the brine tank (2) in a rotating mode, a fixing piece (4) is installed at the top of the top cover (3), and a sealing strip (13) is arranged between the top cover (3) and the brine tank (2); the fixing pieces (4) are symmetrically arranged, and the two fixing pieces (4) are fixedly connected with the top of the brine tank (2).
6. A brine metering and weighing device as claimed in claim 2, wherein: the axial lead of the water outlet pipe (9) and the axial lead of the brine tank (2) are on the same vertical straight line, and a double-way pipe (10) is arranged at the bottom of the water outlet pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221208419.2U CN217211108U (en) | 2022-05-20 | 2022-05-20 | Salt solution metering and weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221208419.2U CN217211108U (en) | 2022-05-20 | 2022-05-20 | Salt solution metering and weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217211108U true CN217211108U (en) | 2022-08-16 |
Family
ID=82779418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221208419.2U Active CN217211108U (en) | 2022-05-20 | 2022-05-20 | Salt solution metering and weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217211108U (en) |
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2022
- 2022-05-20 CN CN202221208419.2U patent/CN217211108U/en active Active
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