CN210229215U - Equipment for recovering riboflavin from waste liquid - Google Patents

Abstract

The utility model discloses a retrieve equipment of riboflavin in waste liquid belongs to riboflavin recovery plant technical field, which comprises an outer shell, the concave precipitation tank that is equipped with of upside of shell, the roof is installed to the top of shell, the top fixed mounting of roof has miniature pump, miniature pump's the end of intaking runs through the roof and extends to the precipitation tank, be provided with the collecting vat in the precipitation tank, the sealing washer has been cup jointed in the outside of collecting vat, the center of shell bottom sets up fixed mounting and has the oil hydraulic cylinder, the output of oil hydraulic cylinder extend to in the precipitation tank and with collecting vat fixed connection, the shell is transparent plastics material. The utility model provides a current equipment of retrieving riboflavin have inconvenient problem at the in-process of retrieving riboflavin, have practical convenient characteristics.

Description

Equipment for recovering riboflavin from waste liquid

Technical Field

The utility model relates to a riboflavin recovery plant technical field especially relates to a retrieve equipment of riboflavin in waste liquid.

Background

The fermentation method for producing riboflavin has a plurality of extraction methods, and the alkaline dissolution method and the acid dissolution method are mostly applied in domestic industrial mass production at present, or the method combining the alkaline dissolution method and the acid dissolution method is adopted for production according to different product varieties. Whatever the extraction method, a large amount of production waste (various mother liquors) is produced, which, because of the presence of large amounts of fermentation residues and other fermentation metabolites, or because of the difference in the PH of the waste liquors, leaves large amounts of riboflavin, the residual amount of which is far above the solubility of riboflavin in water. Therefore, the waste liquid is directly discharged without being recycled, which can seriously affect the extraction yield, further cause the increase of the production cost and seriously affect the subsequent sewage treatment effect.

The difficulty of recovering riboflavin from the extraction waste liquid is high, and the prior method is to perform standing precipitation on the extraction waste liquid and then recover the riboflavin from the bottom mud by an alkaline dissolution method.

However, in the existing equipment for recovering riboflavin from waste liquid, the supernatant in the equipment cannot be selectively discharged according to the actual precipitation condition, and the precipitate precipitated at the bottom of the equipment is difficult to scrape due to the depth of the equipment, so that the equipment for recovering riboflavin from waste liquid is urgently needed to be designed.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: in the equipment of retrieving riboflavin in the waste liquid of current, can not be according to the selective discharge of the interior supernatant of actual precipitation condition equipment, and the sediment of sediment in the equipment bottom leads to being difficult to scrape because of the equipment degree of depth.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a retrieve equipment of riboflavin in waste liquid, includes the shell, the concave precipitation tank that is equipped with of upside of shell, the roof is installed to the top of shell, the top fixed mounting of roof has miniature pump, miniature pump's the end of intaking runs through the roof and extends to the precipitation tank, be provided with the collecting vat in the precipitation tank, the sealing washer has been cup jointed in the outside of collecting vat, the center of shell bottom sets up fixed mounting and has the oil hydraulic cylinder, the output of oil hydraulic cylinder extend to in the precipitation tank and with collecting vat fixed connection, the shell is transparent plastics material.

Preferably, the four corners of the bottom of the shell are fixedly provided with supporting legs.

Preferably, the water inlet end of the micro water pump is fixed through a flange and communicated with a rubber pipe.

Preferably, the shell is provided with two substrates which are symmetrically and fixedly arranged at the left and right sides, each substrate is provided with an air cylinder at the top, and the output ends of the air cylinders are fixedly connected with the top plate.

Preferably, an opening used for sleeving the collecting tank is formed in the sealing ring in a penetrating mode, a connecting seat is fixedly installed at the bottom of the sealing ring and is circular, and two connecting bolts used for connecting the collecting tank are symmetrically and tightly installed at the bottom of the connecting seat.

Preferably, a limiting ring is fixedly mounted in the precipitation tank, the limiting ring is located in the precipitation tank and close to the bottom, and the bottom of the connecting seat is abutted to the limiting ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the control of the extraction depth of the supernatant through the base plate, the cylinder, the top plate, the micro water pump, the flange and the rubber tube, the shell is made of transparent material, the interior of the shell can be directly observed, after the precipitation of the waste liquid in the shell is finished, the output end of the cylinder is controlled to stretch out or shrink to a proper position according to the depth of the supernatant to extract the supernatant, thereby facilitating the operation of workers;

2. the utility model can send out the bottom sediment to the notch position of the precipitation tank through the oil hydraulic cylinder and the collecting tank, thereby facilitating the acquisition of workers, having simple and convenient operation, and the sealing ring can improve the sealing performance of the collecting tank when sliding, avoiding the sediment from falling into the bottom of the precipitation tank and avoiding waste;

3. the utility model limits the downward sliding range of the collecting tank by arranging the limit ring, and workers can control the collecting tank to descend to be propped against the limit ring to complete the preparation work of precipitation, thereby being convenient for the operation of the workers;

4. the utility model facilitates the assembly and disassembly of the sealing ring on the collecting tank through the connecting seat and the connecting bolt, when the sealing ring is worn seriously, the collecting tank can be controlled to slide out of the settling tank through the oil hydraulic cylinder, then the connecting bolt is disassembled to take off the sealing ring, the sealing ring is fixed through the connecting bolt after being sleeved with a new sealing ring, in the process, the flange needs to be disassembled, and the output end of the control cylinder is extended out to a certain height;

5. the utility model discloses a cooperation of flange and rubber tube has prolonged miniature pump and to the extraction degree of depth of supernatant in the precipitation tank, has dismantled and assembled characteristics.

Drawings

FIG. 1 is a schematic structural diagram of an apparatus for recovering riboflavin from waste liquid according to the present invention;

fig. 2 is an enlarged view of a structure of fig. 1.

In the figure: the device comprises a shell 1, supporting legs 2, a base plate 3, a top plate 4, a cylinder 5, a miniature water pump 6, a rubber pipe 7, a flange 8, a settling tank 9, a collecting tank 10, an oil hydraulic cylinder 11, a sealing ring 12, a limiting ring 13 and a connecting seat 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a retrieve equipment of riboflavin in waste liquid, including shell 1, the upside of shell 1 is concave to be equipped with precipitation tank 9, roof 4 is installed to the top of shell 1, roof 4's top fixed mounting has miniature pump 6, miniature pump 6's the end of intaking runs through roof 4 and extends to precipitation tank 9, be provided with collecting vat 10 in the precipitation tank 9, sealing washer 12 has been cup jointed in the outside of collecting vat 10, the center of shell 1 bottom sets up fixed mounting has oil hydraulic cylinder 11, oil hydraulic cylinder 11's output extends to in precipitation tank 9 and with collecting vat 10 fixed connection, shell 1 is transparent plastics material.

It should be noted that the bottom sediment can be sent out to the notch position of the sedimentation tank 9 through the oil hydraulic cylinder 11 and the collection tank 10, so that the acquisition by workers is facilitated, the operation is simple and convenient, the sealing performance of the collection tank 10 during sliding can be improved through the sealing ring 12, the sediment is prevented from falling into the bottom of the sedimentation tank 9, and the waste is avoided;

wherein, four corners of the bottom of the shell 1 are all fixedly provided with supporting legs 2;

it should be noted that a certain distance is formed between the shell 1 and the ground through the four support legs 2, so that the heat dissipation effect of the oil hydraulic cylinder 11 during working is improved, and the service life of the oil hydraulic cylinder 11 is prolonged;

wherein, the water inlet end of the micro water pump 6 is fixed and communicated with a rubber pipe 7 through a flange 8;

it should be noted that the extraction depth of the micro water pump 6 to the supernatant in the precipitation tank 9 is prolonged by the cooperation of the flange 8 and the rubber tube 7, and the micro water pump has the characteristic of being detachable;

the two base plates 3 are symmetrically and fixedly arranged on the shell 1 left and right, the top of each base plate 3 is fixedly provided with an air cylinder 5, and the output ends of the two air cylinders 5 are fixedly connected with the top plate 4;

it should be noted that the control of the extraction depth of the supernatant is realized through the base plate 3, the cylinder 5, the top plate 4, the micro water pump 6, the flange 8 and the rubber tube 7, the shell 1 is made of transparent material, the inside of the shell 1 can be directly observed, after the precipitation of the waste liquid in the shell 1 is completed, the output end of the cylinder 5 is controlled to extend out or shrink to a proper position according to the depth of the supernatant to perform the extraction work of the supernatant, and the operation of a worker is facilitated;

an opening for sleeving the collecting tank 10 is formed in the sealing ring 12 in a penetrating mode, a connecting seat 14 is fixedly installed at the bottom of the sealing ring 12, the connecting seat 14 is annular, and two connecting bolts for connecting the collecting tank 10 are symmetrically and fixedly installed at the bottom of the connecting seat 14;

it should be noted that the connection seat 14 and the connection bolt facilitate the assembly and disassembly of the sealing ring 12 on the collecting tank 10, when the sealing ring 12 is worn seriously, the oil pressure cylinder 11 can control the collecting tank 10 to slide out from the settling tank 9, then the connection bolt is disassembled to take down the sealing ring 12, the sealing ring 12 is fixed by the connection bolt after a new sealing ring 12 is sleeved on the sealing ring 12, in the process, the flange 8 needs to be disassembled, and the output end of the air cylinder 5 is controlled to extend out to a certain height;

wherein, a limiting ring 13 is fixedly arranged in the precipitation tank 9, the limiting ring 13 is positioned in the precipitation tank 9 at a position close to the bottom, and the bottom of the connecting seat 14 is abutted against the limiting ring 13;

it should be noted that, the limit ring 13 is arranged to limit the downward sliding range of the collecting tank 10, and the staff controls the collecting tank 10 to descend to abut against the limit ring 13 to complete the preparation of precipitation, so that the staff can operate the collecting tank conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a retrieve equipment of riboflavin in waste liquid, includes shell (1), the upside of shell (1) is concave to be equipped with precipitation tank (9), its characterized in that, roof (4) are installed to the top of shell (1), the top fixed mounting of roof (4) has miniature pump (6), the end of intaking of miniature pump (6) runs through roof (4) and extends to precipitation tank (9), be provided with collecting vat (10) in precipitation tank (9), sealing washer (12) have been cup jointed in the outside of collecting vat (10), the center of shell (1) bottom sets up fixed mounting has oil hydraulic cylinder (11), the output of oil hydraulic cylinder (11) extend to in precipitation tank (9) and with collecting vat (10) fixed connection, shell (1) are transparent plastics material.

2. The apparatus for recovering riboflavin from waste liquid according to claim 1, wherein the supporting legs (2) are fixedly arranged at four corners of the bottom of the housing (1).

3. The apparatus for recovering riboflavin from waste liquid according to claim 1, wherein the inlet end of the micro water pump (6) is fixed by a flange (8) and communicated with a rubber tube (7).

4. The apparatus for recovering riboflavin from waste liquid according to claim 1, wherein two base plates (3) are symmetrically and fixedly mounted on the housing (1), a cylinder (5) is fixedly mounted on the top of each base plate (3), and the output ends of the two cylinders (5) are fixedly connected with the top plate (4).

5. The apparatus for recovering riboflavin from waste liquid according to claim 1, wherein an opening for sleeving the collecting tank (10) is formed in the sealing ring (12) in a penetrating manner, a connecting seat (14) is fixedly installed at the bottom of the sealing ring (12), the connecting seat (14) is circular, and two connecting bolts for connecting the collecting tank (10) are symmetrically and tightly installed at the bottom of the connecting seat (14).

6. The apparatus for recovering riboflavin from waste liquid according to claim 5, wherein a limiting ring (13) is fixedly installed in the settling tank (9), the limiting ring (13) is located in the settling tank (9) at a position close to the bottom, and the bottom of the connecting seat (14) abuts against the limiting ring (13).

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