CN218795872U - Caustic soda recovery processing device - Google Patents

Abstract

The utility model relates to a technical field is retrieved to caustic soda, specifically is a caustic soda recovery processing device, agitating unit includes the spout, the side at the mixing box is seted up to the spout, the inside sliding connection of spout has the shifting board, the one end fixed mounting that the spout was kept away from to the shifting board has the bar frame, the top surface and the bottom surface of bar frame all are equipped with tooth column structure, the side fixed mounting of mixing box has the motor, the output fixed mounting of motor has first gear, first gear is with the help of the tooth column structure meshing of motor and bar frame top surface, it is connected with the bull stick to rotate between the both sides inner wall of mixing box, the surface ring of bull stick distributes and has a plurality of puddlers, the one end port fixed mounting of bull stick has the second gear, the tooth column structure and the second gear meshing of bar frame bottom surface. The utility model discloses, solve current caustic soda recovery processing device at the problem that the in-process recovery efficiency is low to the caustic soda is retrieved.

Description

Caustic soda recovery processing device

Technical Field

The utility model relates to a caustic soda retrieves technical field, especially relates to a caustic soda recovery processing apparatus.

Background

Caustic soda, also called caustic soda, solid caustic soda, caustic soda and caustic soda, has strong basicity and strong corrosivity, can be used as an acid neutralizing agent, a complex masking agent, a precipitating agent, a precipitation masking agent, a color developing agent, a saponifying agent, a peeling agent, a detergent and the like, and has wide application.

In the modern chemical mechanical industry production, the usage amount of caustic soda is very large, but the used caustic soda is not necessarily all used for production, which results in caustic soda being wasted, if the caustic soda is not treated, not only is the enterprise cost wasted, but also the environment is greatly influenced, in order to avoid the caustic soda being wasted, a caustic soda recovery treatment device is used for recovering the caustic soda, but in the process of recovering the caustic soda, the existing caustic soda recovery treatment device can add anhydrous ethanol and sodium hydroxide into the device to react together to remove impurities such as sodium chloride, silicate and carbonate which cannot be dissolved in the sodium hydroxide, but only by adopting a static mixing reaction, the reaction time between the anhydrous ethanol and the sodium hydroxide is overlong, and the recovery efficiency of the sodium hydroxide is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem in the background and providing a caustic soda recovery processing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a caustic soda recovery processing device, includes rose box and agitating unit, the top fixed surface of rose box installs four bracing pieces, four the one end fixed mounting that the rose box was kept away from to the bracing piece has the mixing box, the side of mixing box is equipped with agitating unit, agitating unit includes the spout, the side at the mixing box is seted up to the spout, the inside sliding connection of spout has the slide plate, the one end fixed mounting that the spout was kept away from to the slide plate has the bar frame, the top surface and the bottom surface of bar frame all are equipped with tooth column structure, and the setting of spout has played and has let the slide plate can carry out the effect that removes, and the setting of slide plate has played the effect that supports the bar frame.

Preferably, the side fixed mounting of mixing box has the motor, the output fixed mounting of motor has first gear, first gear is with the help of the tooth column structure meshing of motor and bar frame top surface, and the setting of motor has played and has driven first gear revolve's effect, and the setting of first gear has played and has driven the effect that the bar frame removed.

Preferably, it is connected with the bull stick to rotate between the both sides inner wall of mixing box, the surperficial annular distribution of bull stick has a plurality of puddlers, the one end port fixed mounting of bull stick has the second gear, the tooth column structure and the second gear meshing on bar frame bottom surface, the setting of bar frame has played and has driven second gear revolve's effect, and the setting of second gear has played and has driven bull stick and puddler pivoted effect, and the setting of puddler has played the effect to inside sodium hydroxide of mixing box and absolute ethyl alcohol intensive mixing.

Preferably, the top fixed surface of mixing box installs first hopper down, the top fixed surface of mixing box installs hopper under the second, the side fixed surface of mixing box installs the connecting pipe, the one end and the rose box intercommunication of mixing box are kept away from to the connecting pipe, the fixed surface of connecting pipe installs first valve, the side fixed surface of rose box installs the fluid-discharge tube, the fixed surface of fluid-discharge tube installs the second valve, and the setting of connecting pipe and first valve has played the sodium hydroxide solution that finishes being convenient for to react and has carried into the inside effect of rose box, and the setting of fluid-discharge tube and second valve has played the effect of being convenient for to the sodium hydroxide solution discharge rose box of accomplishing filtering.

Preferably, the inside of rose box is equipped with filter equipment, filter equipment includes two perpendicular grooves, two erect the groove and set up the both sides inner wall surface at the rose box, the inside sliding connection who erects the groove has the slide, two fixed mounting has the filter screen between the slide, and the fixed surface of one of them slide installs the connecting rod, the one end fixed mounting that the slide was kept away from to the connecting rod has the L template, the through-hole has been seted up on the one end surface that the connecting rod was kept away from to the L template, erects the setting in groove and has played the effect that lets the slide can move, and the setting of slide has played the effect of supporting the filter screen, and the setting of filter screen has played and has carried out filterable effect to the impurity of sodium hydroxide solution inside, and the setting of connecting rod has played the effect of driving the slide and erecting the inside removal in groove, and the setting of L template has played the effect that drives the connecting rod removal.

Preferably, the side fixed mounting of rose box has the extension rod, the surperficial sliding connection of extension rod has the fly leaf, the fixed surface of fly leaf installs the gag lever post, the one end and the through-hole grafting of fly leaf are kept away from to the gag lever post, and the setting of gag lever post and through-hole has played the effect that the restriction L template removed.

Preferably, the extension rod is kept away from the one end fixed surface of rose box and is installed the limiting plate, fixed mounting has the spring between limiting plate and the fly leaf, and the setting of spring has played the effect of restriction fly leaf in extension rod surface position.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up agitating unit, when needs retrieve the sodium hydroxide, at first get into the inside of mixing box through first hopper down with the sodium hydroxide, after that pass through the inside that the hopper got into the mixing box under the anhydrous alcohol through the second, then open the motor, the motor starts drives first gear revolve, the tooth column structure meshing at first gear revolve and bar frame top, can make the bar frame remove, the bar frame removes and drives the inside removal of slide plate at the spout, bar frame removes tooth column structure and the second gear meshing that still makes its bottom simultaneously, and then make second gear revolve, second gear revolve rotates and drives the bull stick rotation, the bull stick rotates and drives the puddler rotation, the puddler rotates and drives the inside sodium hydroxide of mixing box and anhydrous alcohol and carry out the intensive mixing, cooperation through above-mentioned structure, make the puddler can rotate in the inside of mixing box, and then make sodium hydroxide and anhydrous alcohol can mix fully, and then accelerate the reaction between the two, thereby reduce required time when the sodium hydroxide is retrieved, efficiency when further improving the sodium hydroxide.

2. The utility model discloses in, through setting up filter equipment, after the inside sodium hydroxide of mixing box and the anhydrous alcohol reaction finish, through opening first valve, make the mixing box inside pass through the connecting rod with the sodium hydroxide of anhydrous alcohol mixture and discharge into the rose box in, and through the sodium chloride that the filter screen contained in with the sodium hydroxide solution, silicate, impurity such as carbonate filters, filter and accomplish the back, through opening the second valve, make the sodium hydroxide solution that is accomplished by filtering discharge from the fluid-discharge tube, so far accomplish the recovery operation of whole sodium hydroxide, when needs clear up the impurity on filter screen surface, at first slide the fly leaf, the fly leaf can drive the spring tensile at the surface movement of extension rod, the fly leaf still drives the gag lever post removal at the surface movement of extension rod simultaneously, the gag lever post removes and makes its self shift out from the inside of through-hole, gag lever post and through-hole separation, make the L template spacing, at this moment upwards stimulate L, L upwards moves and drives the connecting rod upwards, the connecting rod upwards moves and drives the slide board upwards moving, the inside upwards moves up and drives the slide and moves up and moves up to the removal of filter screen, and then the filter screen is carried out the convenience of the later stage from the filter box, and has improved the filter screen.

Drawings

FIG. 1 is a schematic perspective view of a caustic soda recovery and treatment apparatus according to the present invention;

FIG. 2 is a schematic diagram of a right-side view structure of a caustic soda recycling device provided by the present invention;

FIG. 3 is an exploded view of the caustic soda recycling apparatus shown in FIG. 1;

FIG. 4 is an exploded view of the caustic soda recovery and treatment apparatus shown in FIG. 2;

FIG. 5 is a schematic view of the caustic soda recovery and treatment apparatus shown in FIG. 2 at A;

FIG. 6 is a schematic view of the caustic soda recovery processing device shown in FIG. 1 at B;

illustration of the drawings:

1. a filter box; 2. a support bar; 3. a mixing box; 4. a first discharge hopper; 5. a second discharge hopper; 6. a connecting pipe; 7. a stirring device; 71. a chute; 72. a slide plate; 73. a bar frame; 74. a motor; 75. a first gear; 76. a rotating rod; 77. a stirring rod; 78. a second gear; 8. a filtration device; 801. a vertical slot; 802. a slide plate; 803. filtering with a screen; 804. a connecting rod; 805. an L-shaped plate; 806. a through hole; 807. an extension rod; 808. a movable plate; 809. a limiting rod; 810. a limiting plate; 811. a spring; 9. a first valve; 10. a liquid discharge pipe; 11. a second valve.

Detailed Description

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a caustic soda recovery processing device, includes rose box 1 and agitating unit 7, and the top fixed surface of rose box 1 installs four bracing pieces 2, and the one end fixed mounting that rose box 1 was kept away from to four bracing pieces 2 has mixing box 3, and the side of mixing box 3 is equipped with agitating unit 7.

In this embodiment: agitating unit 7 includes spout 71, and spout 71 sets up in the side of mixing box 3, and the inside sliding connection of spout 71 has slide plate 72, and slide plate 72 keeps away from the one end fixed mounting of spout 71 has bar frame 73, and the top surface and the bottom surface of bar frame 73 all are equipped with tooth column structure.

In this embodiment: the slide groove 71 is provided to allow the slide plate 72 to move, and the slide plate 72 is provided to support the bar frame 73.

Specifically, a motor 74 is fixedly mounted on the side surface of the mixing box 3, a first gear 75 is fixedly mounted at the output end of the motor 74, and the first gear 75 is engaged with the tooth-shaped structure on the top surface of the strip-shaped frame 73 by means of the motor 74.

In this embodiment: the motor 74 is arranged to drive the first gear 75 to rotate, and the first gear 75 is arranged to drive the bar-shaped frame 73 to move.

Specifically, a rotating rod 76 is rotatably connected between the inner walls of the two sides of the mixing box 3, a plurality of stirring rods 77 are annularly distributed on the surface of the rotating rod 76, a second gear 78 is fixedly mounted at one end port of the rotating rod 76, and a tooth-shaped structure on the bottom surface of the strip-shaped frame 73 is meshed with the second gear 78. The setting of bar frame 73 has played and has driven second gear 78 pivoted effect, and setting up of second gear 78 has played and has driven bull stick 76 and puddler 77 pivoted effect, and setting up of puddler 77 has played the effect to the inside sodium hydroxide of mixing box 3 and anhydrous alcohol intensive mixing.

Specifically, the top fixed surface of mixing box 3 installs hopper 4 under, the top fixed surface of mixing box 3 installs hopper 5 under the second, the side fixed surface of mixing box 3 installs connecting pipe 6, the one end and the rose box 1 intercommunication of mixing box 3 are kept away from to connecting pipe 6, the fixed surface of connecting pipe 6 installs first valve 9, the side fixed surface of rose box 1 installs fluid-discharge tube 10, the fixed surface of fluid-discharge tube 10 installs second valve 11. The arrangement of the connecting pipe 6 and the first valve 9 has an effect of facilitating the conveyance of the sodium hydroxide solution after the reaction into the inside of the filter tank 1, and the arrangement of the drain pipe 10 and the second valve 11 has an effect of facilitating the discharge of the filtered sodium hydroxide solution out of the filter tank 1.

In this embodiment: the filtering device 8 is arranged in the filtering box 1, the filtering device 8 comprises two vertical grooves 801, the two vertical grooves 801 are formed in the surfaces of the inner walls of the two sides of the filtering box 1, sliding plates 802 are connected to the inner portions of the vertical grooves 801 in a sliding mode, a filtering net 803 is fixedly installed between the two sliding plates 802, a connecting rod 804 is fixedly installed on the surface of one sliding plate 802, an L-shaped plate 805 is fixedly installed at one end, far away from the sliding plates 802, of the connecting rod 804, and a through hole 806 is formed in the surface of one end, far away from the connecting rod 804, of the L-shaped plate 805. After the reaction between the sodium hydroxide inside the mixing box 3 and the absolute ethyl alcohol is completed, the first valve 9 is opened, so that the sodium hydroxide mixed with the absolute ethyl alcohol inside the mixing box 3 is discharged into the filter box 1 through the connecting rod 804, impurities such as sodium chloride, silicate, carbonate and the like in the sodium hydroxide solution are filtered through the filter screen 803, after the filtration is completed, the filtered sodium hydroxide solution is discharged from the liquid discharge pipe 10 through the second valve 11, so that the whole sodium hydroxide recycling operation is completed, when the impurities on the surface of the filter screen 803 need to be cleaned, the movable plate 808 is firstly slid, the movable plate 808 moves on the surface of the extension rod 807 to drive the spring 811 to stretch, meanwhile, the movable plate 808 also drives the limiting rod 809 to move on the surface of the rod 807 to move, the limiting rod 809 moves to move to enable the limiting rod 809 to move out of the through hole 806, the limiting rod 809 is separated from the through hole 806 to enable the L805 to lose the limiting position, at this time, the L805 is pulled upwards, the L805 moves upwards to drive the connecting rod 804 to move upwards to drive the sliding plate 802 to move upwards in the sliding plate 801 in the filtering tank 801, and further to improve the filtering performance of the filtering box 803, and further to improve the filtering box 1.

Specifically, the side fixed mounting of rose box 1 has extension rod 807, and extension rod 807's surface sliding connection has fly leaf 808, and the fixed surface mounting of fly leaf 808 has gag lever post 809, and the one end and the through-hole 806 grafting of fly leaf 808 are kept away from to gag lever post 809.

In this embodiment: the arrangement of the limiting rod 809 and the through hole 806 plays a role in limiting the movement of the L-shaped plate 805.

Specifically, a limiting plate 810 is fixedly mounted on the surface of one end, away from the filter box 1, of the extension rod 807, and a spring 811 is fixedly mounted between the limiting plate 810 and the movable plate 808.

In this embodiment: the spring 811 serves to restrict the position of the movable plate 808 on the surface of the extension rod 807.

The working principle is as follows: through setting up agitating unit 7, when needing to retrieve the sodium hydroxide, at first with the inside that the sodium hydroxide got into mixing box 3 through first hopper 4, then with anhydrous alcohol through the inside that hopper 5 got into mixing box 3 under the second, then turn on motor 74, motor 74 starts to drive first gear 75 and rotates, first gear 75 rotates and the meshing of the tooth column structure at bar frame 73 top, can make bar frame 73 remove, bar frame 73 removes the inside removal that drives slide 72 at spout 71, bar frame 73 removes still to make the tooth column structure and the meshing of second gear 78 of its bottom simultaneously, and then make second gear 78 rotate, second gear 78 rotates and drives bull stick 76 and rotate, bull stick 76 rotates and drives puddler 77 and rotate, puddler 77 rotates and drives the inside sodium hydroxide of mixing box 3 and anhydrous alcohol and carry out the intensive mixing, cooperation through above-mentioned structure, make puddler 77 can rotate in the inside of mixing box 3, and then make sodium hydroxide and anhydrous alcohol can fully mix, and then the reaction between the two, thereby reduce required sodium hydroxide when retrieving with higher speed, further the efficiency when going forward when retrieving.

When the sodium hydroxide in the mixing box 3 and the absolute ethyl alcohol react, the first valve 9 is opened, the sodium hydroxide mixed with the absolute ethyl alcohol in the mixing box 3 is discharged into the filter box 1 through the connecting rod 804, impurities such as sodium chloride, silicate and carbonate in the sodium hydroxide solution are filtered through the filter screen 803, after the filtration is completed, the filtered sodium hydroxide solution is discharged from the liquid discharge pipe 10 through the second valve 11, so that the whole sodium hydroxide recycling operation is completed, when the impurities on the surface of the filter screen 803 need to be cleaned, the movable plate 808 is firstly slid, the movable plate 808 moves on the surface of the extension rod 807 to drive the spring 811 to stretch, the movable plate 808 also drives the limiting rod 809 to move on the surface of the extension rod 807 to move, the limiting rod 809 moves to move to enable the limiting rod 809 to move out of the through 806, the limiting rod 809 and the through hole 806 are separated, the L805 moves upwards, the L805 and the L805 moves upwards to drive the connecting rod 804 to move upwards, the connecting rod 804 moves upwards in the sliding plate 802 upwards in the vertical groove 801, the sliding plate 802 pulls the vertical groove to drive the impurities in the vertical groove 803 to move upwards, and further move the filter screen 803 to improve the later stage, and the later filter screen 805 of the filter box 1.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims (6)

1. The utility model provides a caustic soda recovery processing device, includes rose box (1), the top fixed surface of rose box (1) installs four bracing pieces (2), four the one end fixed mounting that rose box (1) was kept away from in bracing piece (2) has mixing box (3), the top fixed surface of mixing box (3) installs first hopper (4) down, the top fixed surface of mixing box (3) installs hopper (5) under the second, the side fixed mounting of mixing box (3) has connecting pipe (6), the one end and the rose box (1) intercommunication of mixing box (3) are kept away from in connecting pipe (6), the fixed surface of connecting pipe (6) installs first valve (9), the side fixed mounting of rose box (1) has fluid-discharge tube (10), the fixed surface of fluid-discharge tube (10) installs second valve (11), its characterized in that: the side of mixing box (3) is equipped with agitating unit (7), agitating unit (7) include spout (71), the side in mixing box (3) is seted up in spout (71), the inside sliding connection of spout (71) has slide plate (72), the one end fixed mounting that slide plate (72) kept away from spout (71) has bar frame (73), the top surface and the bottom surface of bar frame (73) all are equipped with tooth column structure.

2. The caustic soda recovery processing device according to claim 1, characterized in that: the side fixed mounting of mixing box (3) has motor (74), the output fixed mounting of motor (74) has first gear (75), first gear (75) are with the help of the tooth column structure meshing of motor (74) and bar frame (73) top surface.

3. The caustic soda recovery processing device according to claim 2, characterized in that: the utility model discloses a mixing box, including mixing box (3), the rotation of rotating-rod (76) between the both sides inner wall of mixing box (3) is connected with in the rotation, the surperficial annular of rotating-rod (76) distributes has a plurality of puddlers (77), the one end port fixed mounting of rotating-rod (76) has second gear (78), the tooth column structure and the meshing of second gear (78) on bar frame (73) bottom surface.

4. The caustic soda recovery processing device according to claim 1, characterized in that: the inside of rose box (1) is equipped with filter equipment (8), filter equipment (8) are including two perpendicular grooves (801), two erect groove (801) and set up the both sides inner wall surface at rose box (1), the inside sliding connection who erects groove (801) has slide (802), two fixed mounting has filter screen (803) between slide (802), and the fixed surface of one of them slide (802) installs connecting rod (804), the one end fixed mounting that slide (802) were kept away from in connecting rod (804) has L template (805), through-hole (806) have been seted up on the one end surface that connecting rod (804) were kept away from in L template (805).

5. The caustic soda recovery processing device according to claim 4, characterized in that: the side fixed mounting of rose box (1) has extension rod (807), the surperficial sliding connection of extension rod (807) has fly leaf (808), the fixed surface of fly leaf (808) installs gag lever post (809), the one end and the through-hole (806) grafting of fly leaf (808) are kept away from in gag lever post (809).

6. The caustic soda recovery processing device according to claim 5, characterized in that: a limiting plate (810) is fixedly mounted on the surface of one end, far away from the filter box (1), of the extension rod (807), and a spring (811) is fixedly mounted between the limiting plate (810) and the movable plate (808).

Images