CN217163527U

CN217163527U - A filter for ortho-phthalaldehyde

Info

Publication number: CN217163527U
Application number: CN202220572665.XU
Authority: CN
Inventors: 刘纪荣
Original assignee: Shaanxi Xinnuohua Biotechnology Co ltd
Current assignee: Shaanxi Xinnuohua Biotechnology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-12
Anticipated expiration: 2032-03-16

Abstract

The utility model provides a filter for phthalaldehyde, relates to the technical field of phthalaldehyde production equipment, and comprises a fixed plate, wherein a feed port is formed in the fixed plate, a first filter plate is fixedly connected to the bottom of the inner wall of the feed port, a squeezing groove is formed in one side of the inner wall of the feed port, when in use, after drug filtration, a telescopic driving device is started to drive a second filter plate to move so as to push dregs on the first filter plate into the squeezing groove, the second filter plate continues to move and a driven plate extrudes the dregs, so that liquid medicine in the dregs is extruded to pass through the second filter plate, then the second filter plate continues to move so as to drive the dregs and the driven plate to move to a position where a slag outlet is positioned right below the position between the second filter plate and the driven plate, then the pushing plate is pushed to move downwards so as to push the dregs to be discharged along the slag outlet, thereby improving the convenience of dregs clearing, improve work efficiency, can extract the liquid medicine in the dregs of a decoction simultaneously, avoid the liquid medicine extravagant.

Description

A filter for ortho-phthalaldehyde

Technical Field

The utility model relates to an o-phthalaldehyde production facility technical field specifically is a filter for o-phthalaldehyde.

Background

The terephthalaldehyde is called OPA for short, and is a light yellow needle crystal. Its melting point is 56-57 deg.C, its flash point is greater than 110 deg.C, and it is soluble in water, alcohol and ether, and slightly soluble in petroleum ether. It is a medical intermediate, it is the newest high-efficient safe antibiotic disinfectant of external use, as the disinfection and sterilization of the endoscope operation instruments of hospitals, can be used for synthesizing new platelet aggregation resistant medicine indophenol, also be the chemical field analytical reagent, ortho-phthalaldehyde can use filter equipment to get rid of the impurity in the ortho-phthalaldehyde stock solution when producing, however, after current ortho-phthalaldehyde filter equipment filters a period of time, the dregs of a decoction can pile up on the filter, need clear up the dregs of a decoction on the filter, the clearance work is troublesome, the work efficiency is low, and the dregs of a decoction contain the liquid medicine, clear up the dregs of a decoction in can communicate the dregs of a decoction and clear up in the lump, cause the waste of liquid medicine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter for ortho-phthalaldehyde, aim at solving the ortho-phthalaldehyde filter equipment among the prior art after filtering a period, the dregs of a decoction can be piled up on the filter, need clear up the dregs of a decoction on the filter, and the clearance work is troublesome, and work efficiency is low, contains the liquid medicine in the dregs of a decoction moreover, clears up the liquid medicine that the dregs of a decoction can communicate in the lump and clear up, causes the problem of the waste of liquid medicine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the filter for the o-phthalaldehyde comprises a fixed plate, wherein a feed hole is formed in the fixed plate, the bottom of the inner wall of the feeding hole is fixedly connected with a first filter plate, one side of the inner wall of the feeding hole is provided with a squeezing groove, the lower surface of the pressing groove and the upper surface of the first filter plate are on the same plane, the inner wall of the pressing groove is fixedly connected with a first elastic piece, one end of the first elastic piece is fixedly connected with a driven plate which is connected with the inner wall of the squeezing groove in a sliding way, a telescopic driving device is fixedly arranged on the fixed plate, the movable end of the telescopic driving device is fixedly connected with a second filter plate corresponding to the driven plate, the fixed plate is provided with a slag hole and a guide hole which are communicated with the pressing groove, the inner wall single degree of freedom sliding connection of guide hole has the slag pushing plate who corresponds with the slag notch, the lower fixed surface of fixed plate is connected with the collection sediment bucket that corresponds with the slag notch and the collection liquid bucket that corresponds with the feed port fixedly.

In order to make the utility model discloses have the effect that can make and push away cinder plate automatic re-setting, the utility model discloses a further technical scheme does, it is provided with the boss to push away on the cinder plate, be provided with the second elastic component between boss and the fixed plate.

In order to make the utility model discloses have the effect of saving the cost, the utility model discloses a further technical scheme does, the second elastic component is the second spring.

In order to make the utility model discloses have the effect that improves second spring stability, the utility model discloses a further technical scheme does, the hole sliding connection that the boss was seted up through it has the guide arm with fixed plate fixed connection, the guide arm sets up the inboard at the second spring.

In order to make the utility model discloses have the effect of being convenient for reinforced in the feed port, the utility model discloses a further technical scheme does, the last fixed surface of fixed plate is connected with the feeder hopper that corresponds with the feed port.

In order to make the utility model discloses have the effect of saving the cost, the utility model discloses a further technical scheme does, first elastic component is first spring.

In order to make the utility model discloses have the effect that drives the second filter and remove, the utility model discloses a further technical scheme does, flexible drive arrangement is electric telescopic handle.

In order to make the utility model discloses have and prevent that second filter and driven plate from blockking the effect that pushes away the sediment board and move down, the utility model discloses a further technical scheme does, the bottom that pushes away the sediment board is the V type.

The utility model has the advantages that: through arranging a feed hole, a squeezing groove, a slag hole and a guide hole on a fixed plate, wherein the inner wall of the feed hole is fixedly connected with a first filter plate, a driven plate is slidably connected with the inner wall of the squeezing groove, a first elastic piece is arranged between the inner wall of the squeezing groove and the driven plate, a telescopic driving device is arranged on the fixed plate, the movable end of the telescopic driving device is fixedly connected with a second filter plate, and the inner wall of the guide hole is slidably connected with a slag pushing plate, after drug filtration is realized, the telescopic driving device is started to drive the second filter plate to move and extend into the squeezing groove, meanwhile, the second filter plate pushes the drug slag on the first filter plate into the squeezing groove together, then the second filter plate continues to push the drug slag, the second filter plate and the driven plate extrude the drug slag, the drug slag passes through the second filter plate, then the second filter plate continues to move the drug slag and the driven plate to drive the drug slag hole and the driven plate to move to a position under the slag hole between the second filter plate and the driven plate by overcoming the elastic piece, then promote to push away the dregs of a decoction board and move down and push down along the slag notch discharge with the dregs of a decoction between second filter and the driven plate, effectively improved the convenience of dregs of a decoction clearance, improve work efficiency, can squeeze the dregs of a decoction and extract the liquid medicine in the dregs of a decoction simultaneously, avoid the liquid medicine extravagant.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a cross-sectional view of an embodiment of the invention.

Fig. 3 is a sectional view showing a state where the driven plate and the second filter plate press the medicine residue according to the embodiment of the present invention.

Fig. 4 is a sectional view showing the state of the slag pushing plate pushing down the slag according to the embodiment of the present invention.

In the figure: 1-fixed plate, 101-feed hole, 102-squeezing groove, 103-slag hole, 104-guide hole, 2-first filter plate, 3-first elastic piece, 4-driven plate, 5-telescopic driving device, 6-second filter plate, 7-slag pushing plate, 701-boss, 8-slag collecting barrel, 9-liquid collecting barrel, 10-second elastic piece, 11-guide rod and 12-feed hopper.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-4, a filter for phthalaldehyde comprises a fixing plate 1, a feeding hole 101 is formed in the fixing plate 1, the feeding hole 101 can facilitate the addition of raw materials, a first filter plate 2 is fixedly connected to the bottom of the inner wall of the feeding hole 101, the first filter plate 2 can filter the raw materials, so that dregs in the raw materials can be remained on the first filter plate 2, and the liquid medicine passes through the filtering hole of the first filter plate 2, a squeezing groove 102 is formed in one side of the inner wall of the feeding hole 101, the lower surface of the squeezing groove 102 is on the same plane as the upper surface of the first filter plate 2, a first elastic member 3 is fixedly connected to the inner wall of the squeezing groove 102, a driven plate 4 slidably connected to the inner wall of the squeezing groove 102 is fixedly connected to one end of the first elastic member 3, the driven plate 4 can be driven by the first elastic member 3 to reset, a telescopic driving device 5 is fixedly installed on the fixing plate 1, the movable end of the telescopic driving device 5 is fixedly connected with a second filter plate 6 corresponding to the driven plate 4, the telescopic driving device 5 can drive the second filter plate 6 to move and extend into the squeezing groove 102, meanwhile, the second filter plate 6 pushes the dregs of a decoction on the first filter plate 2 into the squeezing groove 102, the second filter plate 6 and the driven plate 4 extrude the dregs of a decoction, so that the liquid of the dregs of a decoction can extrude out of the second filter plate 6, a slag hole 103 and a guide hole 104 communicated with the squeezing groove 102 are arranged on the fixed plate 1, the inner wall of the guide hole 104 is in single-degree-of-freedom sliding connection with a dreg pushing plate 7 corresponding to the slag hole 103, the dreg pushing plate 7 moves downwards to discharge the dregs of a decoction between the second filter plate 6 and the driven plate 4 along the slag hole 103, a dreg collecting barrel 8 corresponding to the slag hole 103 and a liquid collecting barrel 9 corresponding to the feed hole 101 are fixedly connected to the lower surface of the fixed plate 1, the dreg collecting barrel 8 can collect the dregs of a decoction discharged from the slag hole 103, the liquid collecting barrel 9 can collect the liquid medicine discharged from the feed hole 101.

During the use, place the raw materials in feed port 101, the liquid medicine can be filtered through first filter 2 and get into in the collecting vat 9 and collect, the dregs of a decoction can be stayed on first filter 2, after the medicine filters, flexible drive arrangement 5 starts to drive second filter 6 and removes and stretch into in the expression tank 102, simultaneously second filter 6 pushes the dregs of a decoction on the first filter 2 in the expression tank 102 in the lump, then second filter 6 continues to promote the dregs of a decoction, realize second filter 6 and driven plate 4 and extrude the dregs of a decoction, make the liquid medicine in the dregs of a decoction extrude and pass second filter 6 and then pass first filter 2 and get into in the collecting vat 9 and collect, then second filter 6 continues to move and drive dregs of a decoction and driven plate 4 and overcome first elastic component elasticity and move to the dregs of a decoction 103 and be located between second filter 6 and the driven plate 4 under the dregs of a decoction, then promote to push away dregs of a decoction board 7 and move down and get into collection sediment along pushing down the dregs of a decoction that the mouth 103 between second filter 6 and the driven plate 4 discharges along pushing down and collect the dregs of a decoction Collected in the barrel 8.

Further, a boss 701 is arranged on the slag pushing plate 7, a second elastic element 10 is arranged between the boss 701 and the fixing plate 1, and the second elastic element 10 can enable the slag pushing plate 7 to automatically reset.

Specifically, the second elastic member 10 is a second spring, and the cost can be saved due to the lower price of the spring.

Specifically, the boss 701 is connected with a guide rod 11 fixedly connected with the fixing plate 1 through a hole formed in the boss, the guide rod 11 is arranged on the inner side of the second spring, and the guide rod 11 can prevent the second spring from being twisted greatly, so that the stability of the second spring is improved.

Further, the upper surface of the fixing plate 1 is fixedly connected with a feed hopper 12 corresponding to the feed hole 101, and the feed hopper 12 can be convenient for feeding into the feed hole 101.

Specifically, the first elastic member 3 is a first spring, and the cost can be saved due to the lower price of the spring.

Specifically, flexible drive arrangement 5 is electric telescopic handle, can drive second filter 6 and remove.

Specifically, the bottom of the slag pushing plate 7 is V-shaped, and the narrow lower end of the slag pushing plate 7 can prevent the second filter plate 6 and the driven plate 4 from blocking the slag pushing plate 7 to move downwards.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A filter for phthalaldehyde is characterized by comprising a fixing plate (1), wherein a feed port (101) is formed in the fixing plate (1), a first filter plate (2) is fixedly connected to the bottom of the inner wall of the feed port (101), a squeezing groove (102) is formed in one side of the inner wall of the feed port (101), the lower surface of the squeezing groove (102) and the upper surface of the first filter plate (2) are on the same plane, a first elastic piece (3) is fixedly connected to the inner wall of the squeezing groove (102), a driven plate (4) which is in sliding connection with the inner wall of the squeezing groove (102) is fixedly connected to one end of the first elastic piece (3), a telescopic driving device (5) is fixedly mounted on the fixing plate (1), and a second filter plate (6) which corresponds to the driven plate (4) is fixedly connected to the movable end of the telescopic driving device (5), the slag hole (103) and the guide hole (104) which are communicated with the squeezing groove (102) are formed in the fixing plate (1), the slag pushing plate (7) corresponding to the slag hole (103) is connected to the inner wall of the guide hole (104) in a single-degree-of-freedom sliding mode, and the slag collecting barrel (8) corresponding to the slag hole (103) and the liquid collecting barrel (9) corresponding to the feeding hole (101) are fixedly connected to the lower surface of the fixing plate (1).

2. A filter for phthalaldehyde according to claim 1, wherein a boss (701) is provided on the slag pushing plate (7), and a second elastic member (10) is provided between the boss (701) and the fixed plate (1).

3. A filter for phthalaldehyde according to claim 2, wherein the second elastic member (10) is a second spring.

4. A filter for phthalaldehyde according to claim 2, wherein the boss (701) is slidably connected with a guide rod (11) fixedly connected with the fixed plate (1) through a hole formed in the boss, and the guide rod (11) is arranged inside the second spring.

5. A filter for phthalaldehyde according to claim 1, wherein a feed hopper (12) corresponding to the feed hole (101) is fixedly connected to the upper surface of the fixed plate (1).

6. A filter for phthalaldehyde according to claim 1, wherein the first elastic member (3) is a first spring.

7. A filter for phthalaldehyde according to any one of claims 1-6, wherein the telescopic driving device (5) is an electric telescopic rod.

8. A filter for phthalaldehyde according to any one of claims 1-6, wherein the bottom of the slag pushing plate (7) is V-shaped.