Water phase solution detection system

Abstract

A water-phase solution detection system comprises a group of water-phase preparation tanks (1), a circulating pump (2) and a backflow detection pipe (3), a discharge port of the group of water-phase preparation tanks (1) is communicated with a feed port of the circulating pump (2) through a pipeline, a discharge header pipe (4) is arranged on the discharge port of the circulating pump (2), a branch circulating pipe (5) is arranged on the discharge header pipe (4), and the backflow detection pipe (3) is communicated with the branch circulating pipe (5). The inlet end of the backflow detection pipe (3) is communicated with the outlet end of the branch circulating pipe (5); the method has the advantages that the water-phase solution detection speed is high, and whether the water-phase quality is qualified or not is judged by detecting the solution density.

Description

Technical Field

[0001] This utility model relates to the field of solution detection equipment, specifically to an aqueous solution detection system. Background Technology

[0002] Currently, in the water-oil phase preparation workshop of the seismic source propellant production line, after the aqueous solution is prepared, it is necessary to use a testing device to check the density of the aqueous solution to determine whether the quality of the aqueous phase is qualified. There is a lack of a testing system that can quickly detect the density of the aqueous solution to determine whether the quality of the aqueous phase is qualified. Utility Model Content

[0003] The purpose of this invention is to address the above-mentioned shortcomings by providing an aqueous solution detection system.

[0004] This utility model includes a set of aqueous phase preparation tanks, a circulation pump, and a reflux detection tube.

[0005] The outlet of a set of aqueous phase preparation tanks is connected to the inlet of a circulating pump via a pipeline. A main outlet pipe is installed on the outlet of the circulating pump, and branch circulation pipes are installed on the main outlet pipe. The inlet end of the reflux detection pipe is connected to the outlet end of the branch circulation pipe. The outlet end of the reflux detection pipe is connected to the reflux port at the top of a set of aqueous phase preparation tanks via a pipeline. A density meter is installed on the reflux detection pipe.

[0006] A filter is installed on the connecting pipe between the aqueous phase preparation tank and the circulating pump.

[0007] The filter is a basket filter.

[0008] A three-way ball valve is installed at the connection between the main discharge pipe and the branch circulation pipe. The three-way ball valve is opened or closed by a pneumatic actuator.

[0009] The reflux detection tube is covered with a heat exchange jacket.

[0010] The heat exchange jacket is composed of a pair of insulation plates. Extension plates are provided on both sides of the insulation plates. Fixing holes are opened on the extension plates. The pair of insulation plates clamp the reflux detection tube, and bolts pass through the fixing holes to fix the pair of insulation plates.

[0011] The insulation board is an arc-shaped board with a medium inlet at the bottom and a medium outlet at the top.

[0012] A detection slot is opened on one side of the heat exchange jacket, and a density meter is installed in the detection slot.

[0013] Both the main discharge pipe and the branch circulation pipes are covered with insulation sleeves.

[0014] A backwashing pipe is installed on the feed inlet pipe of the circulating pump.

[0015] The advantages of this invention are: fast detection speed of aqueous solution, and determination of whether the quality of aqueous phase is qualified by detecting the solution density. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the density meter of this utility model.

[0018] Figure 3 This is a schematic diagram of the structure of the heat exchange jacket of this utility model. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] In the description of the embodiments of the present invention, it should be noted that if terms such as "upper," "lower," "inner," or "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of the invention is in use, they are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, if terms such as "first" or "second" appear in the description of the present invention, they are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0024] As shown in the attached diagram, this utility model includes a set of aqueous phase preparation tank 1, circulation pump 2, and reflux detection pipe 3.

[0025] The outlet of a set of aqueous phase preparation tanks 1 is connected to the inlet of a circulating pump 2 via a pipeline. A main discharge pipe 4 is installed on the outlet of the circulating pump 2. A branch circulation pipe 5 is installed on the main discharge pipe 4. The inlet end of the reflux detection pipe 3 is connected to the outlet end of the branch circulation pipe 5. The outlet end of the reflux detection pipe 3 is connected to the reflux port at the top of the set of aqueous phase preparation tanks 1 via a pipeline. A density meter 6 is installed on the reflux detection pipe 3.

[0026] A filter 7 is installed on the connecting pipe between the aqueous phase preparation tank 1 and the circulating pump 2.

[0027] Filter 7 is a blue filter.

[0028] A three-way ball valve is installed at the connection between the main discharge pipe 4 and the branch circulation pipe 5. The three-way ball valve is opened or closed by a pneumatic actuator.

[0029] The wall of the reflux detection tube 3 is covered with a heat exchange jacket 8.

[0030] The heat exchange jacket 8 is composed of a pair of insulation plates 9. Extension plates are provided on both sides of the insulation plates 9, and fixing holes are opened on the extension plates. The pair of insulation plates 9 clamp the reflux detection tube 3, and bolts pass through the fixing holes to fix the pair of insulation plates 9.

[0031] The insulation board 9 is an arc-shaped board. The lower part of the insulation board 9 is provided with a medium inlet 10, and the upper part of the insulation board 9 is provided with a medium outlet 11.

[0032] A detection groove is opened on one side of the heat exchange jacket 8, and the density meter 6 is installed in the detection groove.

[0033] Both the main discharge pipe 4 and the branch circulation pipe 5 are covered with insulation sleeves.

[0034] A backwashing pipe is installed on the feed inlet pipe of circulating pump 2.

[0035] Example 1: The solution in the aqueous phase preparation tank 1 is filtered by filter 7 and then pumped by circulation pump 2 into the discharge main pipe 4. The three-way ball valve is opened, and the solution flows into the branch circulation pipe 5. The density of the solution in the branch circulation pipe 5 is detected by density meter 6. The detected solution is then returned to the aqueous phase preparation tank 1 through a pipeline. The crystallization point of the aqueous phase is calculated based on the solution density. If the test is qualified, process water is introduced into the branch circulation pipe 5 through the backwash pipe. After rinsing, circulation pump 2 continues to deliver the solution from the aqueous phase preparation tank 1 to the next station. If the test is unqualified, process water is added to the aqueous phase preparation tank 1 for preparation until it is qualified. The solution in the return detection pipe 3 is heated by heat exchange jacket 8 to prevent high-concentration solutions from solidifying at low temperatures.

[0036] By attaching a pair of insulation plates 9 to the reflux detection tube 3, the jacket can be easily disassembled, facilitating the installation and maintenance of the density meter 6.

Claims

1. A system for detecting aqueous solutions, characterized in that... It includes a set of aqueous phase preparation tanks (1), a circulation pump (2), and a reflux detection pipe (3). The outlet of a set of aqueous phase preparation tanks (1) is connected to the inlet of a circulating pump (2) through a pipe. A discharge main pipe (4) is provided on the outlet of the circulating pump (2). A branch circulation pipe (5) is provided on the discharge main pipe (4). The inlet end of the reflux detection pipe (3) is connected to the outlet end of the branch circulation pipe (5). The outlet end of the reflux detection pipe (3) is connected to the reflux port at the top of a set of aqueous phase preparation tanks (1) through a pipe. A density meter (6) is provided on the reflux detection pipe (3).

2. The aqueous solution detection system according to claim 1, characterized in that, A filter (7) is installed on the connecting pipe between the aqueous phase preparation tank (1) and the circulating pump (2).

3. The aqueous solution detection system according to claim 2, characterized in that, The filter (7) is a basket filter.

4. The aqueous solution detection system according to claim 3, characterized in that, A three-way ball valve is installed at the connection between the main discharge pipe (4) and the branch circulation pipe (5), and the three-way ball valve is opened or closed by a pneumatic actuator.

5. The aqueous solution detection system according to claim 1, characterized in that, The wall of the reflux detection tube (3) is covered with a heat exchange jacket (8).

6. The aqueous solution detection system according to claim 5, characterized in that, The heat exchange jacket (8) is composed of a pair of insulation plates (9). Extension plates are provided on both sides of the insulation plates (9). Fixing holes are opened on the extension plates. The pair of insulation plates (9) clamp the reflux detection tube (3). Bolts pass through the fixing holes to fix the pair of insulation plates (9).

7. The aqueous solution detection system according to claim 6, characterized in that, The insulation board (9) is an arc-shaped board. The lower part of the insulation board (9) is provided with a medium inlet (10), and the upper part of the insulation board (9) is provided with a medium outlet (11).

8. The aqueous solution detection system according to claim 7, characterized in that, A detection groove is opened on one side of the heat exchange jacket (8), and the density meter (6) is installed in the detection groove.

9. The aqueous solution detection system according to claim 1, characterized in that, Both the main discharge pipe (4) and the branch circulation pipe (5) are covered with heat insulation sleeves.

10. The aqueous solution detection system according to claim 1, characterized in that, The inlet pipe of the circulating pump (2) is equipped with a backwashing pipe.

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