CN219279611U

CN219279611U - Recovery device for magnesium hydroxide washing water

Info

Publication number: CN219279611U
Application number: CN202223397468.8U
Authority: CN
Inventors: 陈业基; 张国权; 冯志伟; 陈永林
Original assignee: JIANGMEN CHANCSUN UMICORE INDUSTRY CO LTD
Current assignee: JIANGMEN CHANCSUN UMICORE INDUSTRY CO LTD
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-30
Anticipated expiration: 2032-12-19

Abstract

The utility model provides a recovery device of magnesium hydroxide washing water, which comprises: the device comprises a treatment tank, a stirring mechanism arranged in the treatment tank and a filtering mechanism arranged at the bottom of the treatment tank; the hollow rod is rotationally connected to the center of the inner top wall of the treatment tank; the cleaning box is fixedly arranged on the inner top wall of the treatment tank, and is rotatably sleeved with the hollow rod, and a plurality of water flowing holes are formed in the surface of the hollow rod positioned in the cleaning box. Through with the water source input to the spout inside, strike the clearance scraper blade, make the clearance scraper blade outwards slide and handle the inner wall of jar and contact to tensile reset spring, water source discharge is sprayed on handling jar inner wall to water drainage tank opening simultaneously, starts rabbling mechanism and drives empty core rod and clearance scraper blade and strike off the inner wall of handling jar, realizes the effect of comprehensive clearance handling jar inner wall then, has effectively reduced the waste of resource, has improved the recovery effect.

Description

Recovery device for magnesium hydroxide washing water

Technical Field

The utility model relates to the field of magnesium hydroxide washing water recovery, in particular to a recovery device of magnesium hydroxide washing water.

Background

Magnesium hydroxide is an inorganic substance, and has a chemical formula of Mg (OH) 2, white amorphous powder or colorless hexagonal column crystals, and is dissolved in dilute acid and ammonium salt solution, is almost insoluble in water, and the water-soluble part is completely ionized, and the aqueous solution is weakly alkaline.

The known application number is: chinese patent CN202121577584.0 discloses a magnesium hydroxide wash water recovery device. The magnesium hydroxide washing water recovery device comprises a PH adjusting tank, a quantifying mechanism, a stirring mechanism and a filtering mechanism, wherein the upper surface of the PH adjusting tank is fixedly communicated with a feeding pipe. Introducing washing water into a PH regulating tank through a feed pipe, then introducing alkali liquor into the tank to regulate PH, so that magnesium hydroxide colloid is generated in the washing water, then directly introducing the washing water in the PH regulating tank into a filter box through a discharge pipe, and falling onto an ultrafiltration membrane in a rectangular frame, and filtering out the magnesium hydroxide colloid in the washing water through the ultrafiltration membrane, thereby completing recovery of magnesium hydroxide in the washing water in one device, being convenient and quick to recover, and improving recovery efficiency of the magnesium hydroxide washing water;

although the technical scheme has solved current magnesium hydroxide wash water recovery unit simple structure, need multistep operation, waste time and energy, the low technical problem of recovery efficiency of magnesium hydroxide wash water, nevertheless it is in the use, but can't realize the effect of clear up the inner wall of adjusting the jar, after the wash water discharges, owing to the magnesium hydroxide colloid has the sticky, consequently the inner wall of adjusting the jar is easy glues gluey some magnesium hydroxide colloid, if not in time clear up, can easily lead to the magnesium hydroxide colloid to remain in the adjusting the jar to cause the wasting of resources easily, the condition that recovery effect reduces appears.

Disclosure of Invention

In order to solve the problems, the utility model provides a recovery device of magnesium hydroxide washing water, which can clean an adjusting tank, improve recovery effect and reduce resource waste, and is used for solving the problems in the prior art.

In order to achieve the above object, the present utility model provides a recovery device of magnesium hydroxide washing water, comprising: the device comprises a treatment tank, a stirring mechanism arranged in the treatment tank and a filtering mechanism arranged at the bottom of the treatment tank;

the hollow rod is rotationally connected to the center of the inner top wall of the treatment tank;

the cleaning box is fixedly arranged on the inner top wall of the treatment tank, is rotatably sleeved with the hollow rod, and a plurality of water flowing holes are formed in the surface of the hollow rod positioned in the cleaning box;

the two groups of water pipes are fixedly connected to the outer side wall of the hollow rod, one end of each group of water pipes is fixedly connected with a strip block, and one side of each strip block is provided with a chute communicated with the water pipe;

the plurality of reset springs are fixedly arranged on one side of the inner wall of the chute, and one end of each reset spring is fixedly connected with a cleaning scraping plate which is matched and slidingly connected with the chute;

a drainage groove communicated with the chute is further formed in one side of the strip-shaped block, and the drainage groove is positioned on one side of the cleaning scraping plate;

and the water adding pipe is fixedly connected to one side of the top of the treatment tank, and the bottom end of the water adding pipe extends to the inside of the treatment tank and is communicated with the cleaning box.

Further, a charging barrel is fixedly arranged on the other side of the top of the treatment tank, and a water inlet bucket is fixedly arranged on the front side of the top of the treatment tank.

Further, the stirring mechanism comprises a driving motor fixedly installed at the center of the top of the treatment tank, the output end of the driving motor penetrates into the treatment tank to be connected with the hollow rod, and the stirring mechanism further comprises a plurality of spiral blades fixedly installed on the surface of the hollow rod and located between two groups of water pipes and a plurality of stirring blades fixedly installed on the surface of the bottom end of the hollow rod.

Further, the filter mechanism comprises a blanking pipe fixedly arranged at the bottom end of the treatment tank, a filter box fixedly connected at the bottom end of the blanking pipe, and limit grooves symmetrically formed in two sides of the inner wall of the filter box, the filter mechanism further comprises a sliding block in the limit groove in a matched sliding manner and a filter frame fixedly arranged between opposite faces of the sliding blocks on two sides, and the filter mechanism further comprises an ultrafiltration membrane fixedly arranged in the filter frame and a discharge pipe fixedly arranged on two sides of the filter box.

Compared with the prior art, the utility model has the beneficial effects that: through with the water source input to the clean incasement to make the water source through the flow hole input empty core pole in, the water source is inside the spout through the water pipe input simultaneously, impact the clearance scraper blade, make the clearance scraper blade outwards slide and handle the inner wall of jar and contact, and stretch reset spring, the water drainage tank is opened the water source simultaneously and is discharged and spray on handling jar inner wall, moisten the magnesium hydroxide colloid that remains on handling jar inner wall and wash, simultaneously, start rabbling mechanism drive empty core pole and rotate, thereby drive the clearance scraper blade and strike off around handling jar's inner wall, realize the effect of thoroughly clearing up handling jar inner wall then, avoid magnesium hydroxide colloid to remain in handling jar, effectively reduced the waste of resource, the recovery effect has been improved.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional perspective view of a treatment tank of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of a bar block of the present utility model;

fig. 4 is a schematic view of a partial cross-sectional structure of the filter box of the present utility model.

In the figure: 1. a treatment tank; 2. a hollow rod; 3. a cleaning tank; 4. a water pipe; 5. a bar block; 6. a chute; 7. a return spring; 8. cleaning a scraping plate; 9. a drainage channel; 10. a water supply pipe; 11. a charging barrel; 12. a water inlet bucket; 13. a driving motor; 14. a helical blade; 15. stirring the leaves; 16. discharging pipes; 17. a filter box; 18. a limit groove; 19. a slide block; 20. a filter frame; 21. an ultrafiltration membrane; 22. and a discharge pipe.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

Referring to fig. 1 to 4, a recovery apparatus of magnesium hydroxide wash water includes: a treatment tank 1, a stirring mechanism arranged inside the treatment tank 1, and a filtering mechanism arranged at the bottom of the treatment tank 1;

the hollow rod 2 is rotatably connected to the center of the inner top wall of the treatment tank 1, and a driving part in the stirring mechanism is connected with the hollow rod 2;

the cleaning box 3 is fixedly arranged on the inner top wall of the treatment tank 1, and is rotatably sleeved with the hollow rod 2, and a plurality of water flow holes are formed in the surface of the hollow rod 2 positioned in the cleaning box 3;

the two groups of water pipes 4 are fixedly connected to the outer side wall of the hollow rod 2, wherein the number of the water pipes 4 in each group is two, the water pipes 4 are communicated with the hollow rod 2, one end of each group of water pipes 4 is fixedly connected with a bar-shaped block 5, and one side of each bar-shaped block 5 is provided with a sliding groove 6 communicated with the water pipe 4;

the plurality of return springs 7 are fixedly arranged on one side of the inner wall of the chute 6 at equal intervals along the length of the chute 6, and one end of the return springs 7 is fixedly connected with a cleaning scraping plate 8 which is matched and slidably connected with the chute 6;

a drainage groove 9 communicated with the chute 6 is further formed in one side of the strip-shaped block 5, and the drainage groove 9 is positioned on one side of the cleaning scraping plate 8;

the water adding pipe 10, the water adding pipe 10 is fixedly connected to one side of the top of the treatment tank 1, and the bottom end of the water adding pipe extends to the inside of the treatment tank 1 and is communicated with the cleaning tank 3.

According to the technical scheme, when the magnesium hydroxide washing water recycling device is used, washing water is input into the treatment tank 1, alkali liquor is also input into the treatment tank 1, then the washing water in the treatment tank 1 is stirred through the stirring mechanism, so that the washing water and the alkali liquor can be fully mixed and separated out of magnesium hydroxide colloid, and then the washing water is conveyed into the filtering mechanism for filtering, so that the magnesium hydroxide colloid is separated from the water, the purpose of recycling the magnesium hydroxide washing water is achieved, and the use convenience is enhanced;

after washing water treatment is completed, be connected with water pipe 10 through external pipeline, make the water source input to clean incasement 3, in the hollow pole 2 of water source through the wash port input to hollow pole 2 inside water source input to water pipe 4 once more, and through inside spout 6 that water pipe 4 input was seted up in bar 5, impact cleaning scraper 8 through the water source, make cleaning scraper 8 outwards slide in spout 6 and contact with the inner wall of treatment tank 1 (when not leading to water, cleaning scraper 8 is in contact with the inner wall of treatment tank 1), and stretch reset spring 7, when cleaning scraper 8 outwards slides, can be released the shutoff to water drainage tank 9 (when not leading to water, cleaning scraper 8 blocks up water drainage tank 9), make the water source spray on the inner wall of treatment tank 1 through water drainage tank 9, moisten the magnesium hydroxide colloid that remains on the inner wall of treatment tank 1, simultaneously, start stirring mechanism drives pole 2 and rotates, thereby drive cleaning scraper 8 and scrape the inner wall of treatment tank 1 around the inner wall of treatment tank 1 (when not leading to water), can reduce the wearing and tearing of cleaning scraper 8, and the effect is avoided recycling the magnesium hydroxide to be fully wasted in the treatment tank 1.

Preferably: the other side of the top of the treatment tank 1 is fixedly provided with a charging barrel 11, and the front side of the top of the treatment tank 1 is fixedly provided with a water inlet bucket 12.

Specifically, through setting up a charging barrel 11, be convenient for with alkali lye input treatment jar 1 inside, through setting up water inlet bucket 12, can carry out the treatment with wash water input treatment jar 1 inside.

Preferably: the stirring mechanism comprises a driving motor 13 fixedly installed at the center of the top of the treatment tank 1, the output end of the driving motor 13 penetrates into the treatment tank 1 through a bearing to be connected with the hollow rod 2, the stirring mechanism further comprises a plurality of spiral blades 14 fixedly installed on the surface of the hollow rod 2 and located between two groups of water pipes 4 and a plurality of stirring blades 15 fixedly installed on the bottom end surface of the hollow rod 2, and the plurality of spiral blades 14 and the plurality of stirring blades 15 are distributed at equal intervals around the outer circumferential surface of the hollow rod 2.

Specifically, after alkali liquor enters the treatment tank 1, the hollow rod 2 is driven to rotate by the driving motor 13, and the spiral blade 14 and the stirring blade 15 are driven to rotate, so that the effect of stirring and mixing washing water is achieved, and the washing water at the upper part and the lower part in the treatment tank 1 can be synchronously stirred by the cooperation of the spiral blade 14 and the stirring blade 15, so that the mixing uniformity and the reaction efficiency of the alkali liquor and the washing water can be effectively improved.

Preferably: the filtering mechanism comprises a blanking pipe 16 fixedly arranged at the bottom end of the treatment tank 1, a filtering box 17 fixedly connected to the bottom end of the blanking pipe 16 and limit grooves 18 symmetrically formed in two sides of the inner wall of the filtering box 17, wherein an electromagnetic valve is fixedly arranged on the surface of the blanking pipe 16, so that washing water is conveniently controlled to be blanked, a supporting rod is fixedly connected to the surface of the treatment tank 1 in a circular ring mode, the bottom end of the supporting rod is connected with the filtering box 17, the connection stability between the treatment tank 1 and the filtering box 17 can be improved, and four supporting legs are fixedly arranged at the bottom of the filtering box 17, so that the filtering box 17 is conveniently placed and installed;

the filter mechanism further comprises a filter frame 20 which is matched and slidably connected between the sliding blocks 19 in the limiting groove 18 and the opposite surfaces of the sliding blocks 19 at two sides, wherein a notch which is convenient for the filter frame 20 to be taken out is formed in the front surface of the filter box 17, a handle which is convenient to hold is fixedly arranged on the front surface of the filter frame 20, people can conveniently withdraw the filter frame, and the filter mechanism further comprises an ultrafiltration membrane 21 fixedly arranged in the filter frame 20 and a discharge pipe 22 fixedly arranged at two sides of the filter box 17.

Specifically, through setting up unloading pipe 16, be convenient for with the inside washing water input to the rose box 17 after handling stirring of handling jar 1 to fall on the milipore filter 21 of filter frame 20 inside, realize carrying out filterable effect to the magnesium hydroxide colloid that contains in the washing water through milipore filter 21, make the interior bottom of filtering back water input rose box 17, simultaneously can discharge the water after filtering through discharge pipe 22, after the filtration is accomplished, the accessible is held the handle and outwards pull, make filter frame 20 drive slider 19 slide in spacing groove 18, be convenient for take out filter frame 20, the convenience personnel take out the magnesium hydroxide colloid on the milipore filter 21 and retrieve, the convenience of use has effectively been improved.

The foregoing disclosure is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the claims herein, as equivalent changes may be made in the claims herein without departing from the scope of the utility model.

Claims

1. A recovery device of magnesium hydroxide wash water, characterized by comprising:

the device comprises a treatment tank, a stirring mechanism arranged in the treatment tank and a filtering mechanism arranged at the bottom of the treatment tank;

2. The recovery device of magnesium hydroxide washing water according to claim 1, wherein: the top opposite side of handling jar fixed mounting has a reinforced section of thick bamboo, the top front side fixed mounting of handling jar has the water inlet bucket.

3. The recovery device of magnesium hydroxide washing water according to claim 1, wherein: the stirring mechanism comprises a driving motor fixedly arranged at the center of the top of the treatment tank, and the output end of the driving motor penetrates into the treatment tank to be connected with the hollow rod.

4. A magnesium hydroxide wash water recovery apparatus according to claim 3, wherein: the stirring mechanism also comprises a plurality of spiral blades fixedly arranged on the surface of the hollow rod and positioned between the two groups of water pipes and a plurality of stirring blades fixedly arranged on the bottom end surface of the hollow rod.

5. The recovery device of magnesium hydroxide washing water according to claim 1, wherein: the filtering mechanism comprises a blanking pipe fixedly arranged at the bottom end of the treatment tank, a filtering box fixedly connected to the bottom end of the blanking pipe and limit grooves symmetrically formed in two sides of the inner wall of the filtering box.

6. The apparatus for recovering magnesium hydroxide washing water as defined in claim 5, wherein: the filter mechanism further comprises a sliding block which is matched and slidably connected in the limiting groove and a filter frame which is fixedly arranged between opposite faces of the sliding blocks at two sides.

7. The apparatus for recovering magnesium hydroxide washing water as defined in claim 6, wherein: the filtering mechanism also comprises an ultrafiltration membrane fixedly arranged in the filtering frame and discharge pipes fixedly arranged on two sides of the filtering box.