Device for removing organic matters in sodium aluminate solution

Abstract

The utility model discloses a device for removing organic matters in a sodium aluminate solution. The device comprises a cavity cylinder, a connector is fixedly connected to the top end of the outer wall of the cavity cylinder, a hose is fixedly connected to the top end of the connector, first transverse pipes are fixedly connected to the two ends of the cavity cylinder, and two second transverse pipes are arranged on the front side and the rear side of each first transverse pipe at equal intervals. According to the device for removing the organic matters in the sodium aluminate solution, through cooperation of a cavity cylinder, a joint, a hose, a first transverse pipe, a second transverse pipe, a connecting pipe and a suction mechanism, acting forces required for generating gaps between a plurality of plugs and through holes are equal, and the plurality of through holes are uniformly distributed in the surface of the sodium aluminate solution; according to the device, the organic matters floating on the surface of the sodium aluminate solution can be sucked and removed in a large range and with uniform suction force, the situation that the whole solution floats greatly due to non-uniform suction force can be effectively reduced, the content of the organic matters floating on the surface mixed into the sodium aluminate solution again is reduced, and the effect of removing the organic matters in the sodium aluminate solution is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of removing organic matter from sodium aluminate solution, in particular to a device for removing organic matter from sodium aluminate solution. Background Art

[0002] Sodium aluminate solution is a chemical substance. Sodium aluminate solution can be prepared through specific chemical reactions and process flows. For example, bauxite powder is mixed with sodium hydroxide, and the resulting solution after baking and dissolving is sodium aluminate solution. This process involves complex chemical reactions and process controls to obtain sodium aluminate solution of the desired concentration. Sodium aluminate solution is not only a substance with specific chemical properties, but also has a wide range of applications in industrial production. The complexity of its production process and its impact on the environment are also factors that need to be considered when considering its application.

[0003] In order to achieve the balance of liquid phase organic matter and ensure the continuous stability of production, it is necessary to use a device for removing organic matter from sodium aluminate solution. There are many methods for removing organic matter from sodium aluminate solution on the market. The most common method is to use the water solubility of organic matter under different temperature conditions to stratify the organic matter in the solution.

[0004] Generally speaking, the density of organic matter is proportional to the mass fraction of atoms with larger relative atomic mass in the molecule. For example, the density of substances such as alkanes, alkenes, alkynes and benzene homologues are all less than the density of water, and their densities increase with the increase of the number of carbon atoms in the molecule and the mass fraction of carbon element. However, for monohaloalkanes and saturated monohydric alcohols, as the number of carbon atoms in the molecule increases, the mass fraction of chlorine and oxygen elements decreases, and the density gradually decreases.

[0005] Among them, the organic matter with density less than that of water and stratified with water (solution) includes various hydrocarbons, monochlorinated hydrocarbons, esters (including oils and fats), etc. When removing organic matter, the organic matter will float to the surface of the solution. The current device for removing organic matter from sodium aluminate solution sucks the surface of the solution to remove the organic matter. Due to the small suction range and uneven suction, the overall solution fluctuates greatly during the period of sucking in and removing the organic matter. The organic matter floating on the surface is mixed into the sodium aluminate solution again at a high content, and the effect of removing organic matter from the sodium aluminate solution is average. Utility Model Content

[0006] The utility model aims to provide a device for removing organic matter from a sodium aluminate solution, so as to solve the problem that the current device for removing organic matter from a sodium aluminate solution proposed in the above-mentioned background technology causes a large fluctuation of the overall solution during the period of sucking the organic matter from the surface of the solution to remove the organic matter due to a small suction range and uneven suction, and the organic matter floating on the surface is mixed into the sodium aluminate solution again in a large amount, and the effect of removing the organic matter from the sodium aluminate solution is general.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for removing organic matter from a sodium aluminate solution, comprising a cavity tube, a joint is fixedly connected to the top of the outer wall of the cavity tube, a hose is fixedly connected to the top of the joint, a first transverse tube is fixedly connected to both ends of the cavity tube, two second transverse tubes are equidistantly provided on the front and rear sides of the first transverse tube, a plurality of connecting tubes are fixedly connected between the plurality of second transverse tubes and the first transverse tube, a suction mechanism is equidistantly provided on the bottom ends of the outer walls of the second transverse tube and the first transverse tube, a floating mechanism is provided on both sides of one side of the outer wall of the second transverse tube, and the suction mechanism comprises a through hole, a plug, a gasket, a vertical Rod, plug block, compression spring, post plate, rubber pad and bolt, a plurality of through holes are evenly and equidistantly opened at the bottom ends of the outer walls of the first transverse tube and the second transverse tube, the inner walls of the through holes are tightly pressed with plugs, the upper surface of the plug is fixedly connected with a gasket, the center of the upper surface of the gasket is fixedly connected with a vertical rod, a plug block is sleeved on the upper part of the outer wall of the vertical rod, a compression spring is fixedly connected between the plug block and the gasket, the upper surface of the plug block is fixedly connected with a post plate, the lower surface of the post plate is fixedly connected with a rubber pad, the rubber pad is tightly pressed against the contact surface of the first transverse tube, bolts are inserted into the four corners of the upper surface of the post plate, one side of the bolt passes through the post plate and the rubber pad and is threadedly connected to the first transverse tube.

[0008] Preferably, the cavity tube, the first transverse tube, the second transverse tube and the connecting tube are all formed by epoxy resin injection molding.

[0009] Preferably, the plug fits with the inner wall of the through hole.

[0010] Preferably, the floating mechanism includes a transverse plate, a float, a protrusion, a slide groove, a slider, a support rod and a knob. The multiple transverse plates are respectively located on both sides of the outer walls of the two outermost second transverse tubes. Multiple floats are evenly inserted into the upper surface of the transverse plate. The floats penetrate the transverse plate. The outer wall of the float is fixedly connected to the penetrating surface of the transverse plate. Both ends of the transverse plate are fixedly connected with protrusions. A slide groove is provided on the outer surface of the protrusion. A slider is slidingly clamped inside the slide groove. A support rod is fixedly connected to the center of the outer surface of the slider. The other end of the support rod is fixedly connected to the contact surface of the connecting tube. The outer wall of the support rod is threaded with a knob, and the knob is tightly pressed against the contact surface of the protrusion.

[0011] Preferably, the two protrusions are symmetrically arranged relative to the center point group of the transverse plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the device for removing organic matter in sodium aluminate solution has the following advantages over the traditional technology:

[0013] Through the coordination among the cavity tube, the joint, the hose, the first transverse tube, the second transverse tube, the connecting tube and the suction mechanism, the hose can generate a gap between the plug and the through hole after generating suction, and the organic matter floating on the surface of the sodium aluminate solution will be sucked out and removed. During this period, as the suction of the hose on the first transverse tube and the second transverse tube gradually increases, since the forces required to generate gaps between multiple plugs and the through holes are equal, and multiple through holes are evenly distributed on the surface of the sodium aluminate solution, the organic matter floating on the surface of the sodium aluminate solution can be sucked out and removed over a large range with uniform suction, which can effectively reduce the situation where the overall floating of the solution is large due to uneven suction, and the content of organic matter on the floating surface mixed into the sodium aluminate solution again can be reduced, so that the effect of removing organic matter in the sodium aluminate solution can be enhanced.

[0014] Through the coordination among the cavity tube, the joint, the hose, the first transverse tube, the second transverse tube, the connecting tube, the suction mechanism and the floating mechanism, the operator can adjust the position of the slider inside the slide groove by turning the knob. When the first transverse tube and the second transverse tube are placed above the sodium aluminate solution with floating organic matter on the surface, the buoyancy generated by the float on the surface of the solution and the vertical distance between the float and the plug are adjustable, so that the part of the plug exposed from the outer wall of the first transverse tube and the second transverse tube can fully contact with the floating organic matter, which can facilitate the proper and effective implementation of the subsequent suction and removal of organic matter operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the originals and elements are not necessarily drawn to scale.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 for Figure 1 A partial cross-sectional view of the cavity tube, the first transverse tube and the plate as viewed from above;

[0018] Figure 3 for Figure 1 A partial enlarged view of

[0019] Figure 4 for Figure 2 A partial enlarged view of .

[0020] In the figure: 1, cavity tube, 2, joint, 3, hose, 4, first transverse tube, 5, second transverse tube, 6, connecting tube, 7, through hole, 8, plug, 9, gasket, 10, vertical pole, 11, plug, 12, compression spring, 13, plate, 14, rubber pad, 15, bolt, 16, transverse plate, 17, float, 18, bump, 19, slide groove, 20, slider, 21, support rod, 22, knob. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Among them, the organic matter with density less than that of water and stratified with water (solution) includes various hydrocarbons, monochlorinated hydrocarbons, esters (including oils and fats), etc. When removing organic matter, the organic matter will float to the surface of the solution. The current device for removing organic matter from sodium aluminate solution sucks the surface of the solution to remove the organic matter. Due to the small suction range and uneven suction, the overall solution fluctuates greatly during the period of sucking in and removing the organic matter. The organic matter floating on the surface is mixed into the sodium aluminate solution again at a high content, and the effect of removing organic matter from the sodium aluminate solution is average.

[0023] In view of this, the utility model discloses a device for removing organic matter in a sodium aluminate solution. Through the cooperation among a cavity tube, a joint, a hose, a first transverse tube, a second transverse tube, a connecting tube and a suction mechanism, the hose can generate a gap between the plug and the through hole after generating suction. At this time, the organic matter floating on the surface of the sodium aluminate solution will be sucked out and removed. During this period, as the suction of the hose on the first transverse tube and the second transverse tube gradually increases, since the forces required to generate gaps between multiple plugs and through holes are equal, and multiple through holes are evenly distributed on the surface of the sodium aluminate solution, the organic matter floating on the surface of the sodium aluminate solution can be sucked out and removed in a large range with uniform suction, which can effectively reduce the situation where the overall floating of the solution is large due to uneven suction, and the content of the organic matter on the floating surface mixed into the sodium aluminate solution again can be reduced, so that the effect of removing the organic matter in the sodium aluminate solution can be enhanced.

[0024] See also Figure 1-4The utility model provides a technical solution: a device for removing organic matter in a sodium aluminate solution, comprising a cavity tube 1, a joint 2 is fixedly connected to the top of the outer wall of the cavity tube 1, a hose 3 is fixedly connected to the top of the joint 2, a first transverse tube 4 is fixedly connected to both ends of the cavity tube 1, two second transverse tubes 5 are equidistantly arranged on the front and rear sides of the first transverse tube 4, a plurality of connecting tubes 6 are fixedly connected between the plurality of second transverse tubes 5 and the first transverse tube 4, a suction mechanism is equidistantly arranged on the bottom ends of the outer walls of the second transverse tube 5 and the first transverse tube 4, a floating mechanism is arranged on both sides of one side of the outer wall of the second transverse tube 5, and the suction mechanism comprises a through hole 7, a plug 8, a gasket 9, a vertical rod 10, an insert 11, a compression spring 12, and a plate 13 , rubber pads 14 and bolts 15, multiple through holes 7 are evenly and equidistantly opened at the bottom ends of the outer walls of the first transverse tube 4 and the second transverse tube 5, the inner walls of the through holes 7 are tightly pressed with plugs 8, the upper surface of the plugs 8 is fixedly connected with gaskets 9, the center of the upper surface of the gasket 9 is fixedly connected with a vertical rod 10, an insert block 11 is sleeved on the upper part of the outer wall of the vertical rod 10, a compression spring 12 is fixedly connected between the insert block 11 and the gasket 9, the upper surface of the insert block 11 is fixedly connected with a plate 13, the lower surface of the plate 13 is fixedly connected with a rubber pad 14, the rubber pad 14 is tightly pressed against the contact surface of the first transverse tube 4, bolts 15 are inserted into the four corners of the upper surface of the plate 13, one side of the bolt 15 passes through the plate 13 and is threadedly connected to the rubber pad 14 and the first transverse tube 4.

[0025] In the specific implementation process, it is worth pointing out that the joints 2 are interconnected with the interior of the cavity tube 1 and the hose 3. The length of the hose 3 is long enough, and the end is connected to the suction head of the external liquid suction device. The hose 3 is a high-strength PU hose. The cavity tube 1 is interconnected with the first transverse tube 4, and the first transverse tube 4 and the second transverse tube 5 can be interconnected through the connecting tube 6. The plug 8 and the rubber pad 14 are made of fluororubber, which has a certain flexibility and corrosion resistance. The outer wall of the vertical rod 10 and the inner wall of the plug 11 are gap-matched, and the vertical rod 10 can move up and down inside the plug 11. The coefficient of the compression spring 12 is 0.02-1N / CM. After the bolt 15 is tightened by turning counterclockwise, the rubber pad 14 can be tightly fitted on the outer wall of the first transverse tube 4, which can ensure that the plug 11 and the first transverse tube 4 are in a high-quality sealing state. The operator first places the cavity tube 1, the first transverse tube 4 and the second transverse tube 5 above the sodium aluminate solution of organic matter floating on the surface, so that the exposed part of the plug 8 is completely in contact with the floating When the plug 8 contacts the organic matter, the liquid suction device connected to the outer end of the driving hose 3 is used to gradually reduce the internal pressure of the hose 3, the first transverse tube 4 and the second transverse tube 5, and a suction force is generated on the plug 8 to move toward the inside of the first transverse tube 4. When this force is greater than the pressing force between the compression spring 12 and the inner wall of the through hole 7 on the plug 8, a gap is generated between the plug 8 and the through hole 7. At this time, the organic matter floating on the surface of the sodium aluminate solution will be sucked out and removed. During this period, as the suction force of the hose 3 on the first transverse tube 4 and the second transverse tube 5 gradually increases, since the forces required to generate gaps between multiple plugs 8 and the through holes 7 are equal, and multiple through holes 7 are evenly distributed on the surface of the sodium aluminate solution, the organic matter floating on the surface of the sodium aluminate solution can be sucked out and removed in a large range with uniform suction, which can effectively reduce the situation where the overall floating of the solution is large due to uneven suction, and the content of organic matter on the floating surface mixed into the sodium aluminate solution again can be reduced, so that the effect of removing organic matter in the sodium aluminate solution can be enhanced.

[0026] Furthermore, the cavity tube 1, the first transverse tube 4, the second transverse tube 5 and the connecting tube 6 are all formed by epoxy resin injection molding.

[0027] In the specific implementation process, it is worth pointing out that the cavity tube 1, the first transverse tube 4, the second transverse tube 5 and the connecting tube 6 can be made corrosion-resistant and have improved durability.

[0028] Furthermore, the plug 8 fits with the inner wall of the through hole 7 .

[0029] In the specific implementation process, it is worth pointing out that the plug 8 can be fully fitted and tightly pressed against the inner wall of the through hole 7 .

[0030] Furthermore, the floating mechanism includes a transverse plate 16, a float 17, a protrusion 18, a slide groove 19, a slider 20, a support rod 21 and a knob 22. The multiple transverse plates 16 are respectively located on both sides of the outer walls of the two outermost second transverse tubes 5. Multiple floats 17 are evenly inserted into the upper surface of the transverse plate 16. The floats 17 penetrate the transverse plate 16. The outer wall of the float 17 is fixedly connected to the penetration surface of the transverse plate 16. Both ends of the transverse plate 16 are fixedly connected with protrusions 18. The outer surface of the protrusion 18 is provided with a slide groove 19. The slider 20 is slidably clamped inside the slide groove 19. The center of the outer surface of the slider 20 is fixedly connected with a support rod 21. The other end of the support rod 21 is fixedly connected to the contact surface of the connecting tube 6. The outer wall of the support rod 21 is threadedly connected with a knob 22, and the knob 22 is tightly pressed against the contact surface of the protrusion 18.

[0031] In the specific implementation process, it is worth pointing out that the slider 20 can slide up and down inside the slide trough 19, but cannot move forward and backward. The operator can adjust the position of the slider 20 inside the slide trough 19 by turning the knob 22. When the first transverse tube 4 and the second transverse tube 5 are placed above the sodium aluminate solution with floating organic matter on the surface, the buoyancy generated by the float 17 on the surface of the solution and the vertical distance between the float 17 and the plug 8 are adjustable, so that the part of the plug 8 exposed from the outer wall of the first transverse tube 4 and the second transverse tube 5 can fully contact with the floating organic matter, which can facilitate the subsequent suction and removal of organic matter operations to be properly and effectively carried out.

[0032] Furthermore, the two protrusions 18 are symmetrically arranged relative to the center point of the transverse plate 16 .

[0033] In the specific implementation process, it is worth pointing out that the cross plate 16 can apply force to the two protrusions 18 evenly.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for removing organic matter from a sodium aluminate solution, comprising a hollow cylinder (1), characterized in that: A joint (2) is fixedly connected to the top of the outer wall of the cavity tube (1), a hose (3) is fixedly connected to the top of the joint (2), both ends of the cavity tube (1) are fixedly connected to a first transverse tube (4), two second transverse tubes (5) are equidistantly provided on both sides of the front and rear of the first transverse tube (4), a plurality of connecting tubes (6) are fixedly connected between the plurality of second transverse tubes (5) and the first transverse tube (4), suction mechanisms are equidistantly provided at the bottom ends of the outer walls of the second transverse tube (5) and the first transverse tube (4), and floating mechanisms are provided on both sides of one side of the outer wall of the second transverse tube (5); The suction mechanism comprises a through hole (7), a plug (8), a gasket (9), a vertical rod (10), an insert (11), a compression spring (12), a plate (13), a rubber pad (14) and a bolt (15); A plurality of through holes (7) are evenly and equidistantly formed at the bottom ends of the outer walls of the first transverse tube (4) and the second transverse tube (5), the inner walls of the through holes (7) are pressed against a plug (8), the upper surface of the plug (8) is fixedly connected to a gasket (9), the center of the upper surface of the gasket (9) is fixedly connected to a vertical rod (10), an insert block (11) is sleeved on the upper side of the outer wall of the vertical rod (10), a compression spring (12) is fixedly connected between the insert block (11) and the gasket (9), the upper surface of the insert block (11) is fixedly connected to a plate (13), the lower surface of the plate (13) is fixedly connected to a rubber pad (14), the rubber pad (14) is pressed against the contact surface of the first transverse tube (4), bolts (15) are inserted into the four corners of the upper surface of the plate (13), one side of the bolt (15) passes through the plate (13) and is threadedly connected to the rubber pad (14) and the first transverse tube (4).

2. The device for removing organic matter from sodium aluminate solution according to claim 1, characterized in that: The cavity tube (1), the first transverse tube (4), the second transverse tube (5) and the connecting tube (6) are all made by epoxy resin injection molding.

3. The device for removing organic matter from sodium aluminate solution according to claim 1, characterized in that: The plug (8) fits into the inner wall of the through hole (7).

4. The device for removing organic matter from sodium aluminate solution according to claim 1, characterized in that: The floating mechanism comprises a horizontal plate (16), a floating ball (17), a protrusion (18), a slide groove (19), a slider (20), a support rod (21) and a knob (22); The plurality of transverse plates (16) are respectively located on both sides of the outer walls of the two outermost second transverse tubes (5); a plurality of floating balls (17) are uniformly inserted into the upper surface of the transverse plate (16); the floating balls (17) penetrate the transverse plate (16); the outer wall of the floating balls (17) is fixedly connected to the penetration surface of the transverse plate (16); both ends of the transverse plate (16) are fixedly connected with protrusions (18); a slide groove (19) is provided on the outer surface of the protrusion (18); a slider (20) is slidably engaged inside the slide groove (19); a support rod (21) is fixedly connected to the center of the outer surface of the slider (20); the other end of the support rod (21) is fixedly connected to the contact surface of the connecting tube (6); a knob (22) is threadedly connected to the outer wall of the support rod (21); the knob (22) is tightly pressed against the contact surface of the protrusion (18).

5. The device for removing organic matter from sodium aluminate solution according to claim 4, characterized in that: The two protrusions (18) are symmetrically arranged relative to the center point group of the transverse plate (16).

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