CN218835340U - Sodium chloride salt recovery unit - Google Patents
Sodium chloride salt recovery unit Download PDFInfo
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- CN218835340U CN218835340U CN202223029186.2U CN202223029186U CN218835340U CN 218835340 U CN218835340 U CN 218835340U CN 202223029186 U CN202223029186 U CN 202223029186U CN 218835340 U CN218835340 U CN 218835340U
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Abstract
The utility model discloses a sodium chloride salt recovery device, which comprises a tank body, a filtering component, a feeding mechanism, a refining mechanism, a spraying mechanism and a drying mechanism, wherein the filtering component comprises an outer sleeve; the outer sleeve is nested in the tank body; a stop block for supporting the outer sleeve is arranged on the inner wall of the tank body; an upper supporting plate and a lower supporting plate are arranged inside the outer sleeve; a plurality of through holes are formed in the upper supporting plate and the lower supporting plate; the top of the upper supporting plate is provided with an upper filter screen; an upper pressure plate is arranged at the top of the upper filter screen; the upper pressure plate and the upper supporting plate are fixed through bolts; the bottom of the lower supporting plate is provided with a lower filter screen. The utility model discloses a sodium chloride salt recovery unit can be used for washing and two kinds of operations of drying, does not need to shift the material many times, and easy operation has solved current device combination complex operation's technical problem.
Description
Technical Field
The utility model relates to a technical field, concretely relates to sodium chloride salt recovery unit are retrieved to sodium chloride.
Background
The production of epoxy resin is carried out by reacting bisphenol A with excessive epichlorohydrin under the action of excessive sodium hydroxide to obtain semi-finished epoxy resin, and extracting with toluene solvent and washing. The waste water components are complicated due to the existence of excessive epichlorohydrin, excessive sodium hydroxide and toluene. The main components of impurities in the wastewater are as follows: toluene, epoxy resin extracted by trace toluene, epoxy resin high polymer suspended matters, glycerol, chloroglycerol, sodium hydroxide, trace emulsifier and sodium chloride. Wherein, the sodium chloride accounts for more than 20 percent, and the direct discharge of the high-salinity wastewater can seriously pollute the environment. The prior treatment process is to separate out sodium chloride by evaporation and concentration and then filter the sodium chloride to obtain a crude product of the sodium chloride, wherein the crude product contains water and glycerin, the boiling point of the glycerin reaches 290 ℃, and the direct drying is very difficult. And the glycerol and the ethanol are mutually soluble, the solubility of the sodium chloride in the ethanol is very low, on the basis, the glycerol can be washed and removed by the ethanol, the boiling point of the ethanol is only 78 ℃, and the ethanol is easy to dry. The washing and drying operation can be completed through the existing device combination, but the materials are required to be frequently transferred, the operation is very complicated, and the batch treatment is very inconvenient, so that the applicant provides a sodium chloride salt recovery device.
SUMMERY OF THE UTILITY MODEL
1. The technical problem to be solved is as follows:
to the technical problem, the utility model provides a sodium chloride salt recovery unit.
2. The technical scheme is as follows:
a sodium chloride salt recovery device, which comprises a tank body, a filtering component, a feeding mechanism, a refining mechanism, a spraying mechanism and a drying mechanism,
the filter assembly includes an outer sleeve; the outer sleeve is nested in the tank body; a stop block for supporting the outer sleeve is arranged on the inner wall of the tank body; an upper supporting plate and a lower supporting plate are arranged inside the outer sleeve; a plurality of through holes are formed in the upper supporting plate and the lower supporting plate; the top of the upper supporting plate is provided with an upper filter screen; an upper pressure plate is arranged at the top of the upper filter screen; the upper pressure plate and the upper supporting plate are fixed through bolts; the bottom of the lower supporting plate is provided with a lower filter screen; a lower pressing plate is arranged at the bottom of the lower filter screen; the lower pressing plate and the lower supporting plate are fixed through bolts; a filter material or a decolorant is filled between the upper supporting plate and the lower supporting plate; the filter material is quartz sand or diatomite; the decolorizing agent is activated carbon; a discharge hole is formed in the side wall of the tank body above the filtering component; a discharge door is arranged on the discharge hole;
the feeding mechanism comprises a feeding hole arranged on the side wall of the tank body; the feed inlet is positioned above the filtering component; a feeding pipe is arranged on the feeding hole; a spiral material pushing rod is arranged in the material feeding pipe; the spiral material pushing rod is connected with the movable end of the feeding motor; a feeding funnel is arranged at the top of the feeding pipe; the feeding funnel is provided with an openable sealing cover;
the material homogenizing mechanism comprises a material homogenizing plate and a material homogenizing motor; the homogenizing plate is arranged above the filtering component; the material homogenizing motor is arranged at the bottom of the tank body; the movable end of the material homogenizing motor is connected with the rotating shaft; the material homogenizing plate is arranged on the rotating shaft;
the spraying mechanism comprises a coil pipe and a spraying head; the coil pipe is fixed on the tank body above the refining plate; the spray header is arranged at the bottom of the coil pipe; a liquid inlet of the coil pipe is arranged on the side wall of the tank body; a liquid outlet is arranged at the bottom of the tank body;
the drying mechanism comprises a blast port arranged above the side of the tank body; the blast port is provided with a box body; the box body is provided with a blower; a heating wire is arranged in the box body; and a gas outlet is arranged on the side wall of the tank body above the filtering component.
Furthermore, the tank body consists of an upper tank body and a lower tank body, and the upper tank body is connected with the lower tank body through a flange; the drying mechanism and the spraying mechanism are arranged on the upper tank body; the filtering component, the feeding mechanism and the refining mechanism are arranged on the lower tank body.
Furthermore, an upper sealing ring is arranged at the top of the upper filter screen; the upper sealing ring is sleeved on the rotating shaft; the upper sealing ring and the upper supporting plate are fixed through bolts; the bottom of the lower filter screen is provided with a lower sealing ring; the lower sealing ring is sleeved on the rotating shaft; the lower sealing ring and the lower supporting plate are fixed through bolts; a sealing sleeve is arranged between the upper supporting plate and the lower supporting plate; the sealing sleeve is sleeved on the rotating shaft; the top of the sealing sleeve and the upper supporting plate are fixed through bolts; the bottom of the sealing sleeve and the lower support plate are fixed through bolts.
Further, the material homogenizing plate consists of a transverse scraper and a plurality of vertical toothed plates; the toothed plates are fixed at the bottom of the scraping plate; the scraper is fixed on the rotating shaft.
3. Has the advantages that:
the utility model discloses a sodium chloride salt recovery unit can be used for washing and two kinds of operations of drying, does not need to shift the material many times, and easy operation has solved current device combination complex operation's technical problem.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the sodium chloride salt recovery device of the present invention;
FIG. 2 is a schematic structural view of the filter assembly and the rotating shaft of the present invention;
fig. 3 is a bottom view of the spraying mechanism of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Examples
As shown in attached figures 1 to 3, the sodium chloride salt recovery device comprises a tank body 1, a filtering component, a feeding mechanism, a refining mechanism, a spraying mechanism and a drying mechanism,
the filter assembly comprises an outer sleeve 2; the outer sleeve 2 is nested in the tank body 1; a stop block 3 for supporting the outer sleeve 2 is arranged on the inner wall of the tank body 1; an upper supporting plate 4 and a lower supporting plate 5 are arranged inside the outer sleeve 2; a plurality of through holes are formed in the upper supporting plate 4 and the lower supporting plate 5; the top of the upper supporting plate 4 is provided with an upper filter screen 6; an upper pressure plate 7 is arranged at the top of the upper filter screen 6; the upper pressing plate 7 and the upper supporting plate 4 are fixed through bolts; the bottom of the lower supporting plate 5 is provided with a lower filter screen 8; the bottom of the lower filter screen 8 is provided with a lower pressing plate 9; the lower pressure plate 9 and the lower support plate 5 are fixed through bolts; a filter material or a decolorant is filled between the upper supporting plate 4 and the lower supporting plate 5; the filter material is quartz sand or diatomite; the decolorizing agent is activated carbon; a discharge hole is formed in the side wall of the tank body 1 above the filtering component; a discharge door 10 is arranged on the discharge hole;
the feeding mechanism comprises a feeding hole arranged on the side wall of the tank body 1; the feed inlet is positioned above the filtering component; a feed pipe 11 is arranged on the feed inlet; a spiral material pushing rod 12 is arranged in the feeding pipe 11; the spiral material pushing rod 12 is connected with the movable end of a material feeding motor 13; the top of the feeding pipe 11 is provided with a feeding funnel 14; the feeding hopper 14 is provided with an openable sealing cover 15;
the refining mechanism comprises a refining plate 16 and a refining motor 17; the homogenizing plate 16 is arranged above the filtering component; the refining motor 17 is arranged at the bottom of the tank body 1; the movable end of the material homogenizing motor 17 is connected with a rotating shaft 18; the material homogenizing plate 16 is arranged on the rotating shaft 18;
the spraying mechanism comprises a coil 19 and a spraying head 20; the coil pipe 19 is fixed on the tank body 1 above the material homogenizing plate 16; the spray header 20 is arranged at the bottom of the coil pipe 19; a liquid inlet 21 of the coil pipe is arranged on the side wall of the tank body 1; a liquid outlet 22 is arranged at the bottom of the tank body;
the drying mechanism comprises a blast port arranged above the side of the tank body 1; a box body 23 is arranged on the blast port; a blower 24 is arranged on the box body 23; a heating wire 25 is arranged in the box body 23; an air outlet (not shown in the figure) is arranged on the side wall of the tank body 1 above the filtering component.
The tank body 1 consists of an upper tank body and a lower tank body, and the upper tank body is connected with the lower tank body through a flange; the drying mechanism and the spraying mechanism are arranged on the upper tank body; the filtering component, the feeding mechanism and the refining mechanism are arranged on the lower tank body.
The top of the upper filter screen 6 is provided with an upper sealing ring 26; the upper sealing ring 26 is sleeved on the rotating shaft 18; the upper sealing ring 26 and the upper supporting plate 4 are fixed through bolts; the bottom of the lower filter screen 8 is provided with a lower sealing ring 27; the lower sealing ring 27 is sleeved on the rotating shaft 18; the lower sealing ring 27 and the lower support plate 5 are fixed through bolts; a sealing sleeve 28 is arranged between the upper supporting plate 4 and the lower supporting plate 5; the sealing sleeve 28 is sleeved on the rotating shaft 18; the top of the sealing sleeve 28 and the upper supporting plate 4 are fixed through bolts; the bottom of the sealing sleeve 28 and the lower support plate 5 are fixed by bolts.
The material homogenizing plate 16 consists of a transverse scraper plate and a plurality of vertical toothed plates; the toothed plates are fixed at the bottom of the scraping plate; the squeegee is fixed to the shaft 18.
The utility model discloses a theory of operation: the crude sodium chloride is fed through a feeding funnel 15 on a feeding pipe 11, a feeding motor 13 drives a spiral pushing rod 12 to rotate, and the crude sodium chloride is pushed into the tank body 1; the material homogenizing plate 16 is driven to rotate by a material homogenizing motor 17; the material homogenizing plate 16 scrapes the crude product and paves the crude product; spraying ethanol on the crude product through a spraying assembly for cleaning; the filtrate is filtered by the filtering component and flows out from a liquid outlet 22 at the bottom of the tank body 1; after the cleaning is finished; conveying hot air through a drying mechanism for drying; after drying, the material is discharged through the discharge door 10 and can be sucked by a vacuum suction machine.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention.
Claims (4)
1. A sodium chloride salt recovery device, which is characterized by comprising a tank body, a filtering component, a feeding mechanism, a refining mechanism, a spraying mechanism and a drying mechanism,
the filter assembly includes an outer sleeve; the outer sleeve is nested in the tank body; a stop block for supporting the outer sleeve is arranged on the inner wall of the tank body; an upper supporting plate and a lower supporting plate are arranged inside the outer sleeve; a plurality of through holes are formed in the upper supporting plate and the lower supporting plate; the top of the upper supporting plate is provided with an upper filter screen; an upper pressure plate is arranged at the top of the upper filter screen; the upper pressure plate and the upper supporting plate are fixed through bolts; the bottom of the lower supporting plate is provided with a lower filter screen; a lower pressing plate is arranged at the bottom of the lower filter screen; the lower pressing plate and the lower supporting plate are fixed through bolts; a filter material or a decoloring agent is filled between the upper supporting plate and the lower supporting plate; a discharge hole is formed in the side wall of the tank body above the filtering component; a discharge door is arranged on the discharge port;
the feeding mechanism comprises a feeding hole arranged on the side wall of the tank body; the feed inlet is positioned above the filtering component; a feeding pipe is arranged on the feeding hole; a spiral material pushing rod is arranged in the material feeding pipe; the spiral material pushing rod is connected with the movable end of the feeding motor; a feeding funnel is arranged at the top of the feeding pipe; the feeding funnel is provided with an openable sealing cover;
the material homogenizing mechanism comprises a material homogenizing plate and a material homogenizing motor; the homogenizing plate is arranged above the filtering component; the material homogenizing motor is arranged at the bottom of the tank body; the movable end of the material homogenizing motor is connected with the rotating shaft; the material homogenizing plate is arranged on the rotating shaft;
the spraying mechanism comprises a coil pipe and a spraying head; the coil pipe is fixed on the tank body above the refining plate; the spray header is arranged at the bottom of the coil pipe; a liquid inlet of the coil pipe is arranged on the side wall of the tank body; a liquid outlet is arranged at the bottom of the tank body;
the drying mechanism comprises a blast port arranged above the side of the tank body; the blast port is provided with a box body; the box body is provided with a blower; a heating wire is arranged in the box body; and a gas outlet is arranged on the side wall of the tank body above the filtering component.
2. The sodium chloride salt recovery device according to claim 1, wherein the tank body is composed of an upper tank body and a lower tank body, and the upper tank body is connected with the lower tank body through a flange; the drying mechanism and the spraying mechanism are arranged on the upper tank body; the filtering component, the feeding mechanism and the refining mechanism are arranged on the lower tank body.
3. The sodium chloride salt recovery device according to claim 1 or 2, wherein the top of the upper filter screen is provided with an upper sealing ring; the upper sealing ring is sleeved on the rotating shaft; the upper sealing ring and the upper supporting plate are fixed through bolts; the bottom of the lower filter screen is provided with a lower sealing ring; the lower sealing ring is sleeved on the rotating shaft; the lower sealing ring and the lower supporting plate are fixed through bolts; a sealing sleeve is arranged between the upper supporting plate and the lower supporting plate; the sealing sleeve is sleeved on the rotating shaft; the top of the sealing sleeve and the upper supporting plate are fixed through bolts; the bottom of the sealing sleeve and the lower supporting plate are fixed through bolts.
4. The sodium chloride salt recovery device according to claim 3, wherein the homogenizing plate is composed of a transverse scraping plate and a plurality of vertical toothed plates; the toothed plates are fixed at the bottom of the scraping plate; the scraper is fixed on the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223029186.2U CN218835340U (en) | 2022-11-14 | 2022-11-14 | Sodium chloride salt recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223029186.2U CN218835340U (en) | 2022-11-14 | 2022-11-14 | Sodium chloride salt recovery unit |
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| Publication Number | Publication Date |
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| CN218835340U true CN218835340U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223029186.2U Active CN218835340U (en) | 2022-11-14 | 2022-11-14 | Sodium chloride salt recovery unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116951927A (en) * | 2023-08-01 | 2023-10-27 | 山东彩客新材料有限公司 | Filter cake drying device for iron phosphate preparation and drying method thereof |
-
2022
- 2022-11-14 CN CN202223029186.2U patent/CN218835340U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116951927A (en) * | 2023-08-01 | 2023-10-27 | 山东彩客新材料有限公司 | Filter cake drying device for iron phosphate preparation and drying method thereof |
| CN116951927B (en) * | 2023-08-01 | 2024-04-05 | 山东彩客新材料有限公司 | Filter cake drying device for iron phosphate preparation and drying method thereof |
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