Detector for detecting performance of high-temperature foaming agent

Abstract

The utility model relates to the technical field of foaming agent performance detection, in particular to a detector for detecting the performance of a high-temperature foaming agent, which comprises a detection mechanism, a heating mechanism is mounted in the detection mechanism, an adjusting mechanism is mounted at the top of the detection mechanism, and the detection mechanism comprises a detection bin. A detection groove is embedded in the top of the detection bin, a porous partition plate is installed at the bottom of the detection groove, a heating groove is embedded in one side of the outer wall of the detection bin, and fixing screw holes are embedded in the upper end and the lower end of the heating groove. According to the improved detector, the heating insertion plate is arranged in the detector in an inserted mode, so that a high-temperature environment is formed in the detection bin, then the foaming degree of a foaming agent in the high-temperature environment is detected, the detection precision of the foaming agent is improved, meanwhile, the air inlet pipe is arranged to pressurize the interior, the foaming degree of the foaming agent in the high-pressure environment is detected, and the detection precision of the foaming agent is improved. The detection diversity of the detector is improved, so that the detection effect of the detector on the foaming agent is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foaming agent performance detection, in particular to a detector for detecting the performance of high-temperature foaming agents. Background Technique

[0002] A foaming agent refers to a type of surfactant that can reduce the surface tension of water to form foam, enabling air bubbles in an aerated flotation pulp to adhere to selectively floating mineral particles. The molecular structure of the foaming agent is somewhat similar to that of the collector. Most are hetero-polar molecular surface active substances composed of a polar group and a non-polar group, which are oriented at the water-gas interface, reducing the surface tension of water, so they have a foaming effect. Usually, the performance of the foaming agent is detected before use.

[0003] In the common foaming agent detection process, the foaming agent is mostly injected into the detector at room temperature. By injecting air flow into the foaming agent and relying on the air flow to stir the foaming agent to generate foam, the foaming ability of the foaming agent is then evaluated.

[0004] The inventor found the following problems in the process of implementing the present utility model: 1. Most common foaming agent detectors are evaluated under normal temperature conditions and cannot well simulate whether the high-temperature environment in actual use affects the foaming degree of the foaming agent, thus affecting the detection accuracy of the foaming agent; 2. Common foaming agent detectors cannot well simulate the use of the foaming agent in a high-pressure environment, resulting in a relatively single detection result of the detector, thus affecting the detection effect of the detector on the foaming agent. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a detector for detecting the performance of high-temperature foaming agents, so as to solve the problem that common foaming agent detectors cannot well simulate high-temperature and high-pressure environments, resulting in a reduction in detection accuracy when using the detector to detect foaming agents, and thus affecting the detection effect of the detector on foaming agents. To achieve the above purpose, the present utility model provides the following technical solution: A detector for detecting the performance of high-temperature foaming agents, including a detection mechanism, a heating mechanism is installed inside the detection mechanism, and an adjustment mechanism is installed on the top of the detection mechanism.

[0006] The detection mechanism includes a detection chamber, a detection groove is embedded in the top of the detection chamber, a porous partition is installed at the bottom of the detection groove, a heating groove is embedded on one side of the outer wall of the detection chamber, fixing screw holes are embedded at the upper and lower ends of the heating groove, fixing slots are welded on both sides of the top of the detection chamber, a liquid inlet pipe is inserted into one side of the top of the detection chamber, a liquid outlet pipe is inserted into one side of the bottom of the detection chamber, an air inlet pipe is inserted into the other side of the bottom of the detection chamber, a check valve is installed inside the air inlet pipe, and the other end of the air inlet pipe is inserted with an air pump.

[0007] The heating mechanism includes a heat-conducting oil electric heater. Heat-conducting oil pipes are inserted into both sides of the heat-conducting oil electric heater. The heat-conducting oil pipes are arranged inside the heating plug board, and fixing bolts penetrate through the upper and lower ends of the heating plug board.

[0008] The adjusting mechanism includes a bracket. A hydraulic lifting component is installed at the top of the bracket. A stirring motor is installed at the bottom of the hydraulic lifting component. A stirring shaft is driven and connected to the bottom of the stirring motor. The outer part of the stirring shaft penetrates through the center of a sealing cover. Fixed insertion blocks are welded to both sides of the sealing cover. An electronic pressure gauge is installed inside the sealing cover. A limiting block is installed on the outer part of the stirring shaft. Stirring blades are installed at the bottom of the stirring shaft.

[0009] Further preferably, check valves are installed inside the liquid inlet pipe, the liquid outlet pipe and the gas inlet pipe. One end of the gas inlet pipe inserted into the detection chamber is located below the porous partition board, and a transparent window is installed on one side of the detection chamber.

[0010] Further preferably, the heat-conducting oil pipes are arranged in a wavy ring structure and are evenly arranged inside the two heating plug boards.

[0011] Further preferably, the heating plug board and the heating groove form a plug-in connection structure, and the fixing bolts form a threaded connection structure with the fixing screw holes by penetrating through the upper and lower ends of the heating plug board.

[0012] Further preferably, when the hydraulic lifting component is at the shortest lifting distance, the bottom of the sealing cover fits with the limiting block. The periphery of the bottom of the sealing cover and the periphery of the top of the detection chamber form a fitting connection structure, and the fixed insertion block and the fixed slot form a plug-in connection structure.

[0013] Further preferably, there are multiple stirring blades, and they are evenly installed at the bottom of the stirring shaft. Multiple through holes penetrate through the outer part of the stirring blades.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, a heating mechanism is arranged inside the detector to heat the foaming agent inside during detection. With the cooperation of the transparent observation window, it is convenient to observe the foaming degree of the foaming agent in a high-temperature environment, which is convenient to simulate the temperature situation during actual use, improve the detection accuracy of the foaming agent, and further improve the performance detection effect of the foaming agent.

[0016] In the present utility model, an air inlet pipe is arranged in the detection chamber and cooperates with an air pump to pressurize the interior. The cooperating air flow forms a large amount of foam after passing through the porous partition plate, thereby observing the foaming situation of the foaming agent in a high-pressure environment, improving the diversity of detection by the detector, and further improving the detection effect of the detector on the foaming agent. Brief Description of the Drawings

[0017] Figure 1 is a front view structural schematic diagram of the present utility model;

[0018] Figure 2 is a front view enlarged structural schematic diagram of the detection mechanism of the present utility model;

[0019] Figure 3 is an exploded enlarged structural schematic diagram of the heating mechanism of the present utility model;

[0020] Figure 4 is a front view enlarged structural schematic diagram of the adjustment mechanism of the present utility model.

[0021] In the figure: 1. Detection mechanism; 101. Detection chamber; 102. Detection groove; 103. Porous partition plate; 104. Heating groove; 105. Fixed screw hole; 106. Fixed slot; 107. Liquid inlet pipe; 108. Liquid outlet pipe; 109. Air inlet pipe; 1010. Check valve; 1011. Air pump; 2. Heating mechanism; 201. Heat-conducting oil electric heater; 202. Heat-conducting oil pipe; 203. Heating plug; 204. Fixed bolt; 3. Adjustment mechanism; 301. Bracket; 302. Hydraulic lifting assembly; 303. Stirring motor; 304. Stirring shaft; 305. Sealing cover; 306. Fixed plug; 307. Electronic pressure gauge; 308. Limiting block; 309. Stirring blade. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technical staff in the art without creative efforts fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: A detector for detecting the performance of high-temperature foaming agents, including a detection mechanism 1, a heating mechanism 2 is installed inside the detection mechanism 1, and an adjustment mechanism 3 is installed on the top of the detection mechanism 1.

[0024] The detection mechanism 1 includes a detection chamber 101. An inspection groove 102 is embedded in the top of the detection chamber 101. A porous partition 103 is installed at the bottom of the inspection groove 102. A heating groove 104 is embedded on one side of the outer wall of the detection chamber 101. Fixed screw holes 105 are embedded at the upper and lower ends of the heating groove 104. Fixed insertion slots 106 are welded on both sides of the top of the detection chamber 101. A liquid inlet pipe 107 is inserted into one side of the top of the detection chamber 101. A liquid outlet pipe 108 is inserted into one side of the bottom of the detection chamber 101. An air inlet pipe 109 is inserted into the other side of the bottom of the detection chamber 101. A check valve 1010 is installed inside the air inlet pipe 109. The other end of the air inlet pipe 109 is inserted with an air pump 1011.

[0025] The heating mechanism 2 includes a heat-conducting oil electric heater 201. Heat-conducting oil pipes 202 are inserted on both sides of the heat-conducting oil electric heater 201. The heat-conducting oil pipes 202 are arranged inside the heating insertion plate 203. Fixed bolts 204 penetrate through the upper and lower ends of the heating insertion plate 203.

[0026] The adjusting mechanism 3 includes a bracket 301. A hydraulic lifting assembly 302 is installed at the top of the bracket 301. An agitation motor 303 is installed at the bottom of the hydraulic lifting assembly 302. The bottom of the agitation motor 303 is drivingly connected with an agitation shaft 304. The outside of the agitation shaft 304 penetrates through the center of a sealing cover 305. Fixed insertion blocks 306 are welded on both sides of the sealing cover 305. An electronic pressure gauge 307 is installed inside the sealing cover 305. A limiting block 308 is installed on the outside of the agitation shaft 304. An agitation blade 309 is installed at the bottom of the agitation shaft 304.

[0027] In this embodiment, as Figure 1 and Figure 2 shown, check valves 1010 are installed inside the liquid inlet pipe 107, the liquid outlet pipe 108 and the air inlet pipe 109. And the end of the air inlet pipe 109 inserted into the detection chamber 101 is located below the porous partition 103. And a transparent window is installed on one side of the detection chamber 101. By installing check valves 1010 in multiple pipes, the backflow of the foaming agent inside the detection chamber 101 is prevented. The foaming degree of the foaming agent is observed through the transparent window. At the same time, the air inlet pipe 109 intakes air inside, increasing the internal air pressure and cooperating with the electronic pressure gauge 307 at the top to improve the detection effect of the foaming degree of the foaming agent under high-pressure conditions.

[0028] In this embodiment, as Figure 3 shown, the heat-conducting oil pipes 202 are arranged in a wavy ring structure and are evenly arranged inside the two heating insertion plates 203. By arranging the wavy ring-shaped heat-conducting oil pipes 202 in the heating insertion plate 203, it is convenient for the heat-conducting oil to flow therein, thereby improving the heating effect of the heating insertion plate 203 and facilitating the heating of the detection chamber 101.

[0029] In this embodiment, as Figure 2and Figure 3 As shown in the figure, the heating plug board 203 and the heating tank 104 form a plug-in connection structure, and the fixing bolt 204 passes through the upper and lower ends of the heating plug board 203 to form a threaded connection structure with the fixing screw hole 105; the fixing bolt 204 further fixes the heating plug board 203, which is convenient for installation and also convenient for replacing the heating plug board 203 when needed.

[0030] In this embodiment, as Figure 1 and Figure 4 shown, when the hydraulic lifting assembly 302 is at the shortest lifting distance, the bottom of the sealing cover 305 is in mutual contact with the limiting block 308, and the periphery of the bottom of the sealing cover 305 forms a fitting connection structure with the periphery of the top of the detection chamber 101, and the fixed plug 306 and the fixed slot 106 form a plug-in connection structure; the hydraulic lifting assembly 302 drives the stirring assembly below to stir the foaming agent at different heights, which is convenient for the foaming agent to foam. With the sealing of the top sealing cover 305, it is avoided that the foaming agent overflows after foaming, and the detection effect of the detector is improved.

[0031] In this embodiment, as Figure 1 and Figure 4 shown, there are multiple stirring blades 309, which are evenly installed at the bottom of the stirring shaft 304, and there are multiple through holes penetrating through the outside of the stirring blades 309; the foaming agent is stirred and foamed by the multiple stirring blades 309 with through holes, which improves the foaming efficiency of the foaming agent and further improves the detection efficiency of the detector.

[0032] The usage method and advantages of the present utility model: The detector for detecting the performance of high-temperature foaming agent, when in use, the working process is as follows:

[0033] As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first, the foaming agent to be detected is injected into the detection chamber 101 through the liquid inlet pipe 107; subsequently, the heating plug 203 is inserted into the heating groove 104, and the fixing bolt 204 is used to cooperate with the fixing screw hole 105 to fix the heating plug 203. At the same time, the hydraulic lifting assembly 302 on the control bracket 301 is lowered, and the stirring blade 309 at the bottom is controlled to be below the liquid level of the foaming agent. Then, the fixing inserts 306 on both sides of the sealing cover 305 are inserted into the fixing slots 106 to seal the detection chamber 101; then, the heat-conducting oil electric heater 201 is started to heat the heat-conducting oil in the heat-conducting oil pipe 202. At the same time, the stirring motor 303 is started to drive the stirring shaft 304 to drive the stirring blade 309 to rotate, stir and foam the foaming agent, and the foaming degree of the foaming agent under the heating state is observed through the observation window; finally, the air pump 1011 is started to cooperate with the check valve 1010 to control the air flow to enter the detection chamber 101 through the air inlet pipe 109, and foam is generated in cooperation with the porous partition plate 103 at the bottom of the detection tank 102, so as to observe the foaming degree of the foaming agent under high-pressure environment. At the same time, the electronic pressure gauge 307 on the top of the sealing cover 305 detects the internal pressure to avoid damage to the detector caused by excessive internal pressure.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A detector for detecting the performance of a high-temperature foaming agent, comprising a detection mechanism (1), characterized in that: A heating mechanism (2) is installed inside the detection mechanism (1), and an adjustment mechanism (3) is installed on the top of the detection mechanism (1); The detection mechanism (1) comprises a detection chamber (101), a detection groove (102) is embedded in the top of the detection chamber (101), a porous partition (103) is installed at the bottom of the detection groove (102), a heating groove (104) is embedded in one side of the outer wall of the detection chamber (101), fixing screw holes (105) are embedded in the upper and lower ends of the heating groove (104), fixing slots (106) are welded on both sides of the top of the detection chamber (101), a liquid inlet pipe (107) is plugged into one side of the top of the detection chamber (101), a liquid outlet pipe (108) is plugged into one side of the bottom of the detection chamber (101), an air inlet pipe (109) is plugged into the other side of the bottom of the detection chamber (101), a check valve (1010) is installed inside the air inlet pipe (109), and an air pump (1011) is plugged into the other end of the air inlet pipe (109); The heating mechanism (2) comprises a heat-conducting oil electric heater (201), heat-conducting oil pipes (202) are plugged into two sides of the heat-conducting oil electric heater (201), the heat-conducting oil pipes (202) are arranged inside a heating plug plate (203), and fixing bolts (204) penetrate the upper and lower ends of the heating plug plate (203); The regulating mechanism (3) comprises a bracket (301), a hydraulic lifting assembly (302) is installed on the top of the bracket (301), a stirring motor (303) is installed on the bottom of the hydraulic lifting assembly (302), the bottom of the stirring motor (303) is drivingly connected to a stirring shaft (304), the center of a sealing cover (305) is passed through the outside of the stirring shaft (304), fixed plugs (306) are welded on both sides of the sealing cover (305), an electronic pressure gauge (307) is installed inside the sealing cover (305), a limit block (308) is installed on the outside of the stirring shaft (304), and a stirring blade (309) is installed at the bottom of the stirring shaft (304).

2. A detector for detecting the performance of a high-temperature foaming agent according to claim 1, characterized in that: The liquid inlet pipe (107), the liquid outlet pipe (108) and the air inlet pipe (109) are all installed with a check valve (1010) inside, and one end of the air inlet pipe (109) plugged into the detection chamber (101) is located below the porous partition (103), and a transparent window is installed on one side of the detection chamber (101).

3. A detector for detecting the performance of a high-temperature foaming agent according to claim 1, characterized in that: The heat-conducting oil pipe (202) is configured as a wavy ring structure and is evenly arranged inside the two heating plug plates (203).

4. A detector for detecting the performance of a high-temperature foaming agent according to claim 1, characterized in that: The heating plug plate (203) and the heating groove (104) form a plug-in connection structure, and the fixing bolt (204) passes through the upper and lower ends of the heating plug plate (203) and forms a threaded connection structure with the fixing screw hole (105).

5. The detector for detecting the performance of a high-temperature foaming agent according to claim 1, characterized in that: When the hydraulic lifting assembly (302) is at the shortest lifting distance, the bottom of the sealing cover (305) and the limiting block (308) fit each other, and the bottom of the sealing cover (305) and the top of the detection chamber (101) form a fitting connection structure, and the fixed plug block (306) and the fixed slot (106) form a plug-in connection structure.

6. The detector for detecting the performance of a high-temperature foaming agent according to claim 1, characterized in that: There are a plurality of stirring blades (309) which are evenly installed at the bottom of the stirring shaft (304), and a plurality of through holes penetrate the outside of the stirring blades (309).

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