CN212669365U

CN212669365U - High-efficiency filtering equipment in production process of daily chemical products containing kojic acid

Info

Publication number: CN212669365U
Application number: CN202020692578.9U
Authority: CN
Inventors: 张毅; 李镇江; 杨志刚; 唐晓芳; 余帛函; 饶航; 江源钢
Original assignee: Chengdu Jinkai Biology Engineering Co ltd
Current assignee: Chengdu Jinkai Biology Engineering Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-03-09
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a high-efficient filtration equipment in production process of daily chemicals articles for use that contain kojic acid, include filter-press machine, collector tube and connect in the liquid collecting pipe at collector tube top, be equipped with the filter tube in the collector tube, be equipped with on the filter tube and communicate its inside and outside filtrating hole, be equipped with the filtration stratum reticulare on the outer wall of filter tube, the cover is equipped with two annular baffles on the outer wall of filter tube, the external diameter of baffle with the internal diameter phase-match of collector tube, connect the liquid pipe with the tie point of collector tube is located two between the baffle, be located two on the filter tube follow its length direction spiral between the baffle and encircle and be equipped with the fender stream blade, the surface that keeps off stream the blade is equipped with the active carbon adsorption layer, the one end detachable of collector tube is equipped with the end cap, the one end of filter tube with the end cap is. The utility model has the advantages of good filtering effect.

Description

High-efficiency filtering equipment in production process of daily chemical products containing kojic acid

Technical Field

The utility model relates to a field is collected to the filtrating, especially relates to a high-efficient filtration equipment in the production process of daily chemical products who contains kojic acid.

Background

The kojic acid-containing daily chemical products are prepared from kojic acid finished products, the kojic acid finished products are prepared from kojic acid fermentation products, fermentation liquor needs to be filtered out by a press plate filter when the kojic acid fermentation products are extracted, and the filtered fermentation liquor still contains more tiny residues and auxiliaries, so that the environmental pollution can be caused by direct discharge.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a high-efficient filtration equipment in the production process of daily chemical articles for use who contains kojic acid has the advantage that the filter effect is good.

The technical scheme of the utility model is that:

a high-efficiency filtering device in the production process of daily chemical articles containing kojic acid comprises a platen filter, a liquid collecting pipe and a liquid receiving pipe connected to the top of the liquid collecting pipe, wherein the top of the liquid receiving pipe is connected with a liquid outlet of the platen filter, a filtering pipe is arranged in the liquid collecting pipe, a filtering hole for communicating the inside and the outside of the filtering pipe is arranged on the filtering pipe, a filtering net layer is arranged on the outer wall of the filtering pipe (the aperture of the filtering net layer is set according to the common particle size of tiny residues in the filtrate discharged by the platen filter, the aperture of the filtering net layer is different for platen filters of different models), two annular baffles are sleeved on the outer wall of the filtering pipe, the outer diameter of each baffle is matched with the inner diameter of the liquid collecting pipe, the connecting point of the liquid receiving pipe and the liquid collecting pipe is positioned between the two baffles, and flow blocking blades are spirally arranged on the filtering pipe along, the surface of the flow blocking blade is provided with an activated carbon adsorption layer, one end of the liquid collecting pipe is detachably provided with an end cap, and one end of the filter pipe is connected with the end cap.

The working principle of the technical scheme is as follows:

filtrate from a liquid outlet of the platen filter enters a liquid collecting pipe through a liquid collecting pipe and is converged, the filtrate is limited between two baffle plates in the liquid collecting pipe, the micro residue in the filtrate is filtered by the filter screen layer, the filtrate after secondary filtration enters the interior of the filter pipe through the filtrate hole and flows away from the interior of the filter pipe, the micro residue is remained between the two baffles, meanwhile, the activated carbon adsorption layer on the flow blocking blade adsorbs the auxiliary agent in the filtrate, so that the discharged filtrate can better reach the discharge standard, the end cap is taken down, the filter pipe can be conveniently taken out, and the filtered residues can be cleaned, the utility model adopts the technical proposal, the filter effect on the filtrate is better, and the technical problems that the kojic acid fermentation liquor is not fully filtered and the discharge of the filtrate causes pollution risks to the environment in the prior art are solved.

In a further technical scheme, the liquid receiving pipe is provided with the observation pipe made of transparent materials, so that the flow of filtrate is conveniently observed, whether the plate press filter and the liquid receiving pipe are blocked or not is conveniently judged, and the technical problems that in the prior art, when the plate press filter is blocked, the specific blocking part cannot be timely and accurately judged, and the overhauling efficiency is low are solved.

In a further technical scheme, the end cap with collector tube thread sealing connection, the filter tube with end cap rotatable coupling, when the end cap is opened or is sealed, the filter tube can not take place to rotate, has solved the inconvenient and easy cracked technical problem of junction of filter tube and end cap of filter tube installation.

The utility model has the advantages that:

1. the utility model is convenient to use, can effectively filter the residual tiny residue in the kojic acid fermentation liquor and adsorb the auxiliary agent in the filtrate, so that the kojic acid filtrate can reach the discharge standard and reduce the pollution to the environment;

2. due to the arrangement of the observation tube, the flow of the filtrate can be conveniently observed, the positions of the platen filter and the liquid receiving tube which are blocked can be conveniently judged, and the overhauling efficiency is improved;

3. when the end cap is opened or closed, the filter pipe can not rotate, so that the filter pipe is more convenient to mount, and meanwhile, the fracture risk at the joint of the filter pipe and the end cap can be reduced.

Drawings

FIG. 1 is a first schematic structural diagram of a filtering apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of a filtering apparatus according to an embodiment of the present invention;

fig. 3 is an enlarged view at a in fig. 2.

Description of reference numerals:

10. a liquid collecting pipe; 20. a liquid receiving pipe; 30. a filter tube; 31. a filtrate well; 32. a filter screen layer; 40. a flow blocking blade; 41. an activated carbon adsorption layer; 50. a baffle plate; 60. an end cap; 70. and (4) observing the tube.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1-3, a high-efficiency filtering device in the production process of daily chemical articles containing kojic acid comprises a platen filter, a liquid collecting pipe 10 and a liquid receiving pipe 20 connected to the top of the liquid collecting pipe 10, the top of the liquid receiving pipe 20 is connected to the liquid outlet of the platen filter, a filtering pipe 30 is arranged in the liquid collecting pipe 10, a filtrate hole 31 for communicating the inside and the outside of the filtering pipe 30 is arranged on the filtering pipe 30, a filter screen layer 32 is arranged on the outer wall of the filtering pipe 30, two annular baffles 50 are sleeved on the outer wall of the filtering pipe 30, the outer diameter of each baffle 50 is matched with the inner diameter of the liquid collecting pipe 10, the connection point of the liquid receiving pipe 20 and the liquid collecting pipe 10 is positioned between the two baffles 50, flow blocking blades 40 are spirally wound around the filtering pipe 30 along the length direction, and an activated carbon adsorption layer 41 is arranged on the surfaces of the flow blocking blades 40, an end cap 60 is detachably arranged at one end of the liquid collecting pipe 10, and one end of the filter pipe 30 is connected with the end cap 60.

The working principle of the technical scheme is as follows:

filtrate from a liquid outlet of the platen filter enters the liquid collecting pipe 10 through the liquid collecting pipe 20 and is converged, the filtrate is limited between the two baffle plates 50 in the liquid collecting pipe 10, and has a tendency to flow along the flow blocking vanes 40, fine residues in the filtrate are filtered by the filter screen layer 32, the filtrate after the secondary filtration enters the inside of the filter pipe 30 through the filtrate holes 31 and flows away from the inside of the filter pipe 30, the fine residues are left between the two baffles 50, meanwhile, the activated carbon adsorption layer 41 on the flow blocking blade 40 adsorbs the auxiliary agent in the filtrate, so that the discharged filtrate can better reach the discharge standard, the end cap 60 is taken down, the filter pipe 30 can be conveniently taken out, and the filtered residues can be cleaned, the utility model adopts the technical proposal, the filter effect on the filtrate is better, and the technical problems that the kojic acid fermentation liquor is not fully filtered and the discharge of the filtrate causes pollution risks to the environment in the prior art are solved.

In another embodiment, as shown in fig. 1 and 2, the liquid receiving tube 20 is provided with an observation tube 70 made of transparent material, which facilitates observation of the flow rate of the filtrate and judgment of whether the filter press and the liquid receiving tube 20 are jammed, and solves the technical problems that when the filter press is jammed in the prior art, the specific jammed part cannot be timely and accurately judged, and the maintenance efficiency is low.

In another embodiment, the end cap 60 is in threaded sealing connection with the liquid collecting tube 10, the filter tube 30 is rotatably connected with the end cap 60, and when the end cap 60 is opened or closed, the filter tube 30 cannot rotate, so that the technical problems that the filter tube 30 is inconvenient to install and the joint of the filter tube 30 and the end cap 60 is easy to break are solved.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The efficient filtering device comprises a liquid collecting pipe and a liquid receiving pipe connected to the top of the liquid collecting pipe, and is characterized in that a filtering pipe is arranged in the liquid collecting pipe, filtrate holes communicated with the inside and the outside of the filtering pipe are formed in the filtering pipe, a filtering net layer is arranged on the outer wall of the filtering pipe, two annular baffles are sleeved on the outer wall of the filtering pipe, the outer diameter of each baffle is matched with the inner diameter of the liquid collecting pipe, the connecting point of the liquid receiving pipe and the liquid collecting pipe is located between the two baffles, flow blocking blades are spirally arranged on the filtering pipe between the two baffles in a surrounding mode along the length direction of the filtering pipe, an active carbon adsorption layer is arranged on the surfaces of the flow blocking blades, an end cap is detachably arranged at one end of the liquid collecting pipe, and one end of the filtering pipe is connected with the end cap.

2. The efficient filtering device in the production process of the daily chemical product containing kojic acid as claimed in claim 1, wherein the liquid receiving tube is provided with a viewing tube made of transparent material.

3. The high-efficiency filtering device in the production process of daily chemical products containing kojic acid as claimed in claim 2, wherein the end cap is in threaded sealing connection with the liquid collecting pipe, and the filtering pipe is rotatably connected with the end cap.