CN210331752U

CN210331752U - High-efficient edulcoration extraction device

Info

Publication number: CN210331752U
Application number: CN201920983205.4U
Authority: CN
Inventors: 沈为民
Original assignee: Ganzhou Huaxin Metal Material Co ltd
Current assignee: Ganzhou Huaxin Metal Material Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-17
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to a high-efficiency impurity-removing extraction device, which comprises a tank body, wherein a cover plate is arranged at the top part of the tank body, a sieve plate and a pot-shaped filter screen are sequentially arranged in the tank body from top to bottom, a stirring mechanism extending into the tank body above the sieve plate is arranged on the cover plate, a deslagging pipe penetrating through the bottom wall of the tank body is arranged at the middle part of the bottom part of the filter screen, a support rod supporting the filter screen is also erected in the tank body at the bottom part of the filter screen, a jacket is arranged on the outer side wall of the bottom part of the tank body, a water inlet pipe is arranged at the top part of the jacket, a water outlet pipe is arranged at the bottom part of the jacket, a backflow mechanism is also arranged at one side of the tank body, the backflow mechanism comprises a backflow pipe penetrating through the jacket and communicated with the bottom part of, wherein the cleaning pipe is also provided with a water injection pipe. The utility model discloses simple structure, convenient to use.

Description

High-efficient edulcoration extraction device

Technical Field

The invention relates to the technical field of chemical production, in particular to a high-efficiency impurity removal and extraction device.

Background

Extraction, also known as solvent extraction or liquid-liquid extraction, also known as extraction, is a unit operation for separating a mixture by utilizing different solubilities of components in a system in a solvent, i.e., a method for transferring solute substances from one solvent to another solvent by utilizing the difference of solubilities or partition coefficients of the substances in two solvents which are not mutually soluble (or slightly soluble), is widely applied to the industries of chemistry, metallurgy, food and the like, and is generally applied to the petroleum refining industry, and in addition, an operation for separating two mutually non-soluble liquids after extraction, which is called liquid separation, solid-liquid extraction, also called leaching, is used for separating components in a solid mixture by using a solvent, and a required substance can be extracted from the solid or liquid mixture by extraction, but the common extraction device cannot effectively separate impurities to cause impurities to be impure.

Disclosure of Invention

The invention aims to provide an efficient impurity removal and extraction device.

The technical problem of the invention is mainly solved by the following technical scheme:

a high-efficiency impurity-removing extraction device comprises a tank body, wherein the top of the tank body is provided with a cover plate, the top of the cover plate is provided with a feed pipe, the bottom of the tank body is provided with a discharge pipe, a sieve plate and a pan-shaped filter screen are sequentially arranged in the tank body from top to bottom, one end of the sieve plate positioned right below the bottom of the feed pipe is of a solid structure, the cover plate is provided with a stirring mechanism extending into the tank body above the sieve plate, the middle of the bottom of the filter screen is provided with a slag discharge pipe penetrating through the bottom wall of the tank body, a support rod for supporting the filter screen is also erected in the tank body positioned at the bottom of the filter screen, the outer side wall of the bottom of the tank body is provided with a jacket, the top of the jacket is provided with a water inlet pipe, the bottom, and be provided with on the water pump and run through a jar side wall and be located apron below and sieve below the scavenge pipe respectively, be provided with the shower nozzle on the scavenge pipe outlet end, wherein still be provided with the water injection pipe on the scavenge pipe, be provided with the check valve on the scavenge pipe between water injection pipe and water pump.

Preferably, the top end of the discharge pipe extends into the tank body, and the distance between the top end of the discharge pipe and the bottom wall of the tank body is 5-10 cm.

Preferably, the aperture of the sieve plate is larger than that of the filter screen.

Preferably, the stirring mechanism comprises a motor positioned on the cover plate and a stirring shaft extending into the tank body above the sieve plate, wherein a stirring paddle is arranged on the stirring shaft.

The invention has the beneficial effects that:

1. it is internal with the leading-in jar of feed liquid through the inlet pipe, and the feed liquid filters through sieve and filter screen to finally flow into jar body bottom and clarify, the liquid that obtains after final clarification is discharged by the discharging pipe.

2. When passing through the leading-in sieve solid construction top of inlet pipe with the feed liquid, the siltation of short time is stopped in the jar body of feed liquid meeting above the sieve, and the motor drives the stirring rake through the (mixing) shaft and stirs the mixture to the feed liquid to make things convenient for subsequent extraction, thereby reach the higher purpose of product purity that obtains, and the feed liquid can be followed the aperture infiltration filter screen of sieve and by the clarification of filter screen aperture infiltration jar body bottom, the impurity that filters simultaneously obtained correspondence can siltation on sieve and filter screen.

3. The heating liquid is injected into the jacket through the water inlet pipe and is discharged through the water outlet pipe, so that the temperature required by extraction is provided through the heating liquid in the jacket, and the purity of the finally obtained product is higher due to the fact that the heating process is mild.

Drawings

Fig. 1 is a schematic structural view of the present invention.

In the figure: 1. the device comprises a tank body, 2, a cover plate, 3, a feeding pipe, 4, a discharging pipe, 5, a sieve plate, 6, a filter screen, 7, a stirring mechanism, 71, a motor, 72, a stirring shaft, 73, a stirring paddle, 8, a slag discharge pipe, 9, a supporting rod, 10, a jacket, 11, a water inlet pipe, 12, a water outlet pipe, 13, a backflow mechanism, 131, a backflow pipe, 132, a water pump, 133, a cleaning pipe, 134, a spray head, 14, a water injection pipe, 15 and a check valve.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

The utility model provides a high-efficient edulcoration extraction device, be provided with the jar body 1 of apron 2 including the top, wherein 2 tops of apron are provided with inlet pipe 3, and jar body 1 bottom is provided with discharging pipe 4, as shown in fig. 1, filter screen 6 that the sieve 5 and be the pot form have been set gradually from top to bottom in jar body 1, wherein 5 apertures of sieve are greater than 6 apertures of filter screen, so through inlet pipe 3 with the leading-in jar of body 1 of feed liquid, the feed liquid filters through sieve 5 and filter screen 6, and finally, the body 1 bottom of flowing into jar clarifies, the liquid of gained after final clarification is discharged by discharging pipe 4.

Wherein one end of the sieve plate 5 positioned right below the bottom of the feeding pipe 3 is of a solid structure, the cover plate 2 is provided with a stirring mechanism 7 extending into the tank body 1 above the sieve plate 5, and the stirring mechanism 7 comprises a motor 71 positioned on the cover plate 2 and a stirring shaft 72 extending into the tank body 1 above the sieve plate 5, meanwhile, the stirring shaft 72 is provided with the stirring paddle 73, so when the feed liquid is guided to the upper part of the solid structure of the sieve plate 5 through the feed pipe 3, the feed liquid can be deposited and stayed in the tank body 1 above the sieve plate 5 for a short time, the motor 71 drives the stirring paddle 73 to stir and mix the material liquid through the stirring shaft 72 so as to facilitate the subsequent extraction, thereby reach the higher mesh of product purity to the feed liquid can be followed on the aperture infiltration filter screen 6 of sieve 5 and by the clarification of filter screen 6 aperture infiltration jar body 1 bottom, and the corresponding impurity of filtration simultaneously can the siltation on sieve 5 and filter screen 6.

And after the liquid in the tank body 1 is clarified (the liquid level is lower than the filter screen 6), impurities in the liquid can form a layer of precipitate layer at the bottom of the tank body 1, and because the top end of the discharge pipe 4 in the embodiment extends into the tank body 1, wherein the distance between the top end of the discharge pipe 4 and the bottom wall of the tank body 1 is 5-10 cm, when the liquid in the tank body 1 is discharged through the discharge pipe 4 at the moment, the inlet end of the discharge pipe is far away from the bottom wall of the tank body 1, so that the precipitate is not easy to be discharged, and after the clarified liquid in the tank body 1 is drained, a drain pipe on the bottom wall of the tank body 1 can be opened to discharge the residual liquid and the precipitate, so that most of.

Simultaneously in filter screen 6 bottom middle department be provided with the scum pipe 8 that runs through 1 diapire of jar body, so can open scum pipe 8 and will be located the impurity discharge at filter screen 6 with the feed liquid after filtering (after the internal clarification liquid of jar is drained 1), impurity can be along the 6 arcwall face flow direction of filter screen 8 departments of scum pipe and flow this moment, wherein scum pipe 8 also can play the supporting role to filter screen 6, prevent it and sink, as shown in figure 1, still erect the bracing piece 9 that supports filter screen 6 in the jar body 1 that is located filter screen 6 bottom, this bracing piece 9 can further play the supporting role to filter screen 6, prevent that it from collapsing.

In this embodiment, a jacket 10 is disposed on the outer side wall of the bottom of the tank 1, wherein a water inlet pipe 11 is disposed at the top of the jacket 10, a water outlet pipe 12 is disposed at the bottom of the jacket 10, and a heating liquid is injected into the jacket 10 through the water inlet pipe 11 and discharged through the water outlet pipe 12, so as to provide a temperature required for extraction through the heating liquid in the jacket 10.

As shown in fig. 1, a backflow mechanism 13 is further disposed on one side of the tank 1, wherein the backflow mechanism 13 includes a backflow pipe 131 penetrating through the jacket 10 and communicating with the bottom of the tank 1, wherein a water pump 132 is disposed on the backflow pipe 131, a cleaning pipe 133 penetrating through the side wall of the tank 1 and respectively located below the cover plate 2 and the sieve plate 5 is disposed on the water pump 132, and a spray nozzle 134 is disposed on an outlet end of the cleaning pipe 133, so that after the clear liquid in the tank 1 is drained, the remaining liquid deposited at the bottom of the tank 1 is pumped out by the water pump 132 through the backflow pipe 131, the cleaning pipe 133 and the spray nozzle 134 and is sprayed out by the spray nozzle 134, and the sprayed liquid washes the sieve plate 5 and the filter screen 6, so that the impurities at the tops of the sieve plate 5 and the filter screen 6 are washed and dropped, at this time, the impurities at the top of the sieve plate 5 can be taken out by opening the cover plate 2, and the, and the purpose of fully utilizing the liquid deposited at the bottom of the tank body 1 is achieved.

As shown in fig. 1, the cleaning pipe 133 is further provided with a water injection pipe 14, wherein a check valve 15 is provided on the cleaning pipe between the water injection pipe 14 and the water pump 132, so that the cleaning liquid can be injected into the tank body 1 through the water injection pipe 14, the cleaning pipe 133 and the nozzle 134 by the high-pressure pump to flush the sieve plate 5 and the filter screen 6, and the check valve 15 can prevent the liquid injected into the cleaning pipe 133 from the water injection pipe 14 from flowing back into the water pump 132.

The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. A high-efficiency impurity-removing extraction device comprises a tank body, wherein the top of the tank body is provided with a cover plate, the top of the cover plate is provided with a feeding pipe, and the bottom of the tank body is provided with a discharging pipe, the high-efficiency impurity-removing extraction device is characterized in that a sieve plate and a pan-shaped filter screen are sequentially arranged in the tank body from top to bottom, one end of the sieve plate positioned under the bottom of the feeding pipe is of a solid structure, the cover plate is provided with a stirring mechanism extending into the tank body above the sieve plate, the middle of the bottom of the filter screen is provided with a slag discharge pipe penetrating through the bottom wall of the tank body, a support rod supporting the filter screen is also erected in the tank body positioned at the bottom of the filter screen, the outer side wall of the bottom of the tank body is provided with a jacket, the, wherein be provided with the water pump on the back flow, and be provided with on the water pump and run through a jar side wall and be located the scavenge pipe of apron below and sieve below respectively, be provided with the shower nozzle on the scavenge pipe outlet, wherein still be provided with the water injection pipe on the scavenge pipe, be provided with the check valve on the scavenge pipe between water injection pipe and water pump.

2. An efficient impurity removal and extraction device as claimed in claim 1, wherein the top end of the discharge pipe extends into the tank body, and the distance between the top end of the discharge pipe and the bottom wall of the tank body is 5-10 cm.

3. An efficient impurity-removing and extracting device as claimed in claim 1, wherein the aperture of the sieve plate is larger than that of the filter screen.

4. An efficient impurity removal and extraction device as claimed in claim 1, wherein the stirring mechanism comprises a motor located on the cover plate and a stirring shaft extending into the tank body above the sieve plate, wherein the stirring shaft is provided with a stirring paddle.