CN211536681U

CN211536681U - Novel pressure filter suitable for FDA decoloration production

Info

Publication number: CN211536681U
Application number: CN201922239810.3U
Authority: CN
Inventors: 张朋飞; 刘余峰; 赵东升; 王卫国; 赵海山
Original assignee: Hengshui Junkai Chemical Co ltd
Current assignee: Hebei Juming Agrochemical Co.,Ltd.
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-09-22
Anticipated expiration: 2029-12-14

Abstract

The utility model belongs to the technical field of chemical industry, in particular to a novel filter press suitable for FDA decoloration production, which comprises a frame body, an oil cylinder, a pump station, a thrust plate, a pressure plate, filter plates, a feed inlet and a liquid outlet, wherein each filter plate comprises a common filter plate and a novel filter plate, the novel filter plate is connected at the rear part of the common filter plate, the novel filter plate comprises a plate body, a blind hole, a diversion trench and an oblique hole, the blind hole is arranged on one surface of the plate body close to the common filter plate and is communicated with the diversion trench on the other surface of the plate body through the oblique hole, the novel filter plates are two and are used together, the novel filter plate at the tail end is provided with the liquid outlet, the liquid outlet is communicated with the blind hole, the blind hole of the novel filter plate close to one side of the common, therefore, one filter press realizes one-time continuous double-stage filtration or multi-stage filtration, and the filtration grade requirement of the product is met.

Description

Novel pressure filter suitable for FDA decoloration production

Technical Field

The utility model belongs to the technical field of FDA production, in particular to novel pressure filter suitable for FDA decoloration production.

Background

The FDA decoloration in-process uses activated carbon adsorption, traditional handicraft uses the pressure filter, because of need frequent dismouting filter plate, the activated carbon can clear up the in-process again and enter into out the liquid hole, thereby it is mingled with a small amount of activated carbon to make in the next product, do not have activated carbon in order to guarantee the product, generally need reuse the suction filtration groove, once more filters again, just can reach the product requirement, that is to say generally need two pressure filters, not only occupy the workshop, still can increase cost, still can influence production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel pressure filter suitable for FDA decoloration production can solve the problem that points out among the background art.

The utility model provides a novel pressure filter suitable for FDA decoloration production, includes support body, hydro-cylinder, pump station, thrust plate, pressure strip, filter plate, feed inlet and liquid outlet, the filter plate includes ordinary filter plate and novel filter plate, and novel filter plate is connected at the rear of ordinary filter plate, novel filter plate includes plate body, blind hole, guiding gutter, slant hole, the plate body is close to and is equipped with the blind hole in the one side of ordinary filter plate, the blind hole communicates through the guiding gutter of slant hole with the plate body another side, novel filter plate is two, uses together, is equipped with the liquid outlet on the novel filter plate of endmost, liquid outlet and blind hole intercommunication, the blind hole of the novel filter plate that is close to ordinary filter plate one side and the play liquid.

Preferably, the common filter plate comprises a common plate body, a through hole, a common guide groove, a connecting hole and a feeding hole.

The utility model provides a novel pressure filter suitable for FDA decoloration production, in order to reduce operation process and once only reach the product requirement, through research and experiment, independently design novel filter plate and can change the material in the inside flow direction of pressure filter, the redistribution material to make a pressure filter realize once only continuous doublestage filtration or multistage filtration, reach the filtration grade requirement of product.

Drawings

FIG. 1 is a schematic structural diagram and a flow chart of the present invention,

figure 2 is an external schematic view of the present invention,

FIG. 3 is a schematic sectional view and a flow chart of the joint between the common filter plate and the novel filter plate of the present invention,

FIG. 4 is a schematic view of the filter plate of the present invention near one side of the common plate body,

figure 5 is a schematic view of the other side of the filter plate of the utility model,

FIG. 6 is a schematic structural view and a flow chart of the conventional filter press of the present invention,

figure 7 is a schematic view of a common filter plate of the present invention,

description of reference numerals:

reference numbers in the figures: 1. a frame body; 2. An oil cylinder; 3. A pump station; 4. A thrust plate; 5. A compression plate; 6. a common filter plate; 61. a common plate body; 62. a through hole; 63. a common diversion trench; 64. connecting holes; 65. a feed port; 7. a novel filter plate; 71. a plate body; 72. blind holes; 73. a diversion trench; 74. an oblique hole; 8. a feed inlet; 9. and a liquid outlet.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1-5, a novel filter press suitable for FDA decolorization production provided by the embodiment of the present invention comprises a frame body 1, an oil cylinder 2, a pump station 3, a thrust plate 4, a pressing plate 5, a filter plate, a feed inlet 8 and a liquid outlet 9, wherein the filter plate comprises a common filter plate 6 and a novel filter plate 7, as shown in fig. 7, the common filter plate 6 comprises a common plate body 61, a through hole 62, a common diversion trench 63, a connection hole 64 and a feed hole 65, the connection hole 64 connects the through hole 62 with the common diversion trench 63, the material sequentially enters the feed hole 65 and the common diversion trench 63 through the feed hole 8, then enters the through hole 62 through the connection hole 64, and finally is discharged from the through hole 62, as shown in fig. 6, the material is finally discharged from the liquid outlet 9, that is to say, the existing filter press can only filter once, the novel filter plate 7 is connected to the rear of the, the novel filter plate 7 comprises a plate body 71, a blind hole 72, a diversion trench 73 and oblique holes 74, the plate body 71 is provided with the blind hole 72 on the side close to the common filter plate 6, the blind hole 72 is communicated with the diversion trench 73 on the other side of the plate body 71 through the oblique holes 74, the novel filter plate 7 is two, and is used together, a liquid outlet 9 is arranged on the endmost novel filter plate 7, the liquid outlet 9 is communicated with the blind hole 72, the blind hole 72 of the novel filter plate 7 close to one side of the common filter plate 6 is oppositely communicated with the through hole 62 of the common filter plate 6, namely the through hole 62 is not directly connected with the liquid outlet 9, the material can be introduced into the blind hole 72 of the novel filter plate 7 through the through hole 62 of the common filter plate 6, so as to enter the diversion trench 73 of the novel filter plate 7, and is finally discharged from the.

The principle or flow of the utility model is compared and explained by combining the existing filter press, the principle of the utility model is illustrated by combining the figure 6, the existing filter press is illustrated by combining the figure 6, the through hole 62 of the ordinary filter plate, namely the discharge hole of the filter plate is communicated with the liquid outlet 9, the material enters the feed hole 65 of the ordinary filter plate 6 from the feed inlet 8, then the material flows through the ordinary diversion trench 63, the connecting hole 64 and the through hole 62 of the ordinary filter plate 6 in turn and finally is discharged from the liquid outlet 9, namely the existing filter press can only filter once, the filter press is added with two novel filter plates 7 at the rear side of the ordinary filter plate 6, the blind hole 72 of the novel filter plate 7 close to one side of the ordinary filter plate 6 is communicated with the through hole 62 of the ordinary filter plate 6 in a involutory way, the material enters the feed hole 65 of the ordinary filter plate 6 from the feed inlet 8 and, and get into the blind hole 72 of novel filter plate 7 by through-hole 62 to get into the guiding gutter 73 of novel filter plate 7, and finally pass through the blind hole 72 again and finally discharge by liquid outlet 9, thereby accomplish the second grade and filter, the utility model discloses increase two novel filter plates 7 in the rear side of ordinary filter plate 6, novel filter plate 7 can change the material in the inside flow direction of pressure filter, the redistribution material, thereby make a pressure filter realize that disposable continuous doublestage filters or multistage filtration, reach the filtration grade requirement of product.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a novel pressure filter suitable for FDA decoloration production, includes support body (1), hydro-cylinder (2), pump station (3), thrust plate (4), pressure strip (5), filter plate, feed inlet (8) and liquid outlet (9), its characterized in that: the filter plate includes ordinary filter plate (6) and novel filter plate (7), and the rear at ordinary filter plate (6) is connected in novel filter plate (7), novel filter plate (7) are including plate body (71), blind hole (72), guiding gutter (73), slant hole (74), plate body (71) are close to and are equipped with blind hole (72) in the one side of ordinary filter plate (6), blind hole (72) communicate through guiding gutter (73) of slant hole (74) and plate body (71) another side, novel filter plate (7) are two, and to using together, are equipped with liquid outlet (9) on endmost novel filter plate (7), liquid outlet (9) and blind hole (72) intercommunication, and blind hole (72) and the play liquid hole of ordinary filter plate (6) of being close to the novel filter plate (7) of ordinary filter plate (6) one side are to the intercommunication.

2. The novel filter press of claim 1, suitable for FDA decolorization production, characterized by: the common filter plate (6) comprises a common plate body (61), a through hole (62), a common flow guide groove (63), a connecting hole (64) and a feeding hole (65).