Traditional Chinese medicine residue filter for traditional Chinese medicine department

Abstract

The utility model relates to the field of traditional Chinese medicine filtration, and discloses a traditional Chinese medicine residue filter for the traditional Chinese medicine department, which comprises a filter tank and a liquid inlet hopper, a liquid discharge pipe is arranged at the bottom of the filter tank, a filter unit and a filter pressing unit are arranged in the filter tank, and an obliquely arranged liquid inlet pipe extends from the bottom of the liquid inlet hopper. The filter unit is used for filtering decocted traditional Chinese medicine, medicine residues generated by filtering are fed into the filter pressing unit for filter pressing, the filter unit comprises a filter cylinder and a motor used for driving the filter cylinder to rotate, side covers are arranged at two openings of the filter cylinder, and the side covers are fixed and are in running fit with the filter cylinder; the bottom of the liquid inlet pipe extends into the filter cartridge, the inner wall of the filter cartridge extends along the radial direction to form a traction plate, a collecting box is arranged in the filter cartridge, the height of an upper opening of the collecting box is lower than that of the traction plate which is horizontally arranged, the bottom of the collecting box extends to form a slag guide pipe which is obliquely arranged, and the bottom of the slag guide pipe is connected with the filter pressing unit.

Description

Technical Field

[0001] The utility model relates to the field of traditional Chinese medicine filtering, in particular to a traditional Chinese medicine residue filter for traditional Chinese medicine. Background Art

[0002] Traditional Chinese medicine is generally taken after being decocted. After the decocting of traditional Chinese medicine is completed, it is generally necessary to filter it to separate the medicinal liquid from the medicinal residue. In the prior art, it is common to filter the traditional Chinese medicine through a filter. This filtering method has some shortcomings. For example, traditional Chinese medicine generally packs the traditional Chinese medicine into bags after decocting it, and then distributes it to patients. When filtering large quantities of decocted medicine, on the one hand, part of the medicinal liquid remains in the medicinal residue, which easily causes a waste of drug resources. On the other hand, after long-term use, the filter is easily blocked by the medicinal residue, affecting the filtering process. Therefore, the utility model proposes a traditional Chinese medicine residue filter for traditional Chinese medicine. Utility Model Content

[0003] In order to solve the problems mentioned in the above background, the utility model provides a Chinese medicine residue filter for Chinese medicine department.

[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows.

[0005] A Chinese medicine residue filter for Chinese medicine department comprises a filter tank and a liquid inlet hopper, a liquid discharge pipe is arranged at the bottom of the filter tank, a filter unit and a filter press unit are arranged in the filter tank, an inclined liquid inlet pipe is extended from the bottom of the liquid inlet hopper and the bottom of the liquid inlet pipe extends into the filter unit, the filter unit is used for filtering the decocted Chinese medicine, and the medicine residue produced by filtering is sent to the filter press unit, and the filter press unit is used for filter pressing the medicine residue.

[0006] As a further improvement and optimization of the utility model, the filter unit includes a filter cartridge and a motor for driving the filter cartridge to rotate. The filter cartridge is a cylindrical shape arranged horizontally and opened at both ends. Side covers are provided at the two openings of the filter cartridge. The side covers are fixedly connected to the inner bracket arranged in the filter tank. The side covers and the filter cartridge form a rotational fit. The two side covers are side cover one and side cover two.

[0007] The bottom of the liquid inlet pipe passes through the side cover and is located in the filter cartridge.

[0008] As a further improvement and optimization of the utility model, a traction plate is radially extended on the inner wall of the filter cartridge;

[0009] The filter unit also includes a collecting box located in the filter cartridge, the upper opening height of the collecting box is lower than the height of the horizontally arranged traction plate, and an inclined slag guide pipe extends from the bottom of the collecting box. The bottom of the slag guide pipe passes through the side cover and is then connected to the filter press unit.

[0010] As a further improvement and optimization of the utility model, a plurality of traction plates are arranged in an array along the circumferential direction of the filter cartridge, and filter holes 1 are arranged on the filter cartridge and the traction plate.

[0011] As a further improvement and optimization of the utility model, the filter press unit includes a filter press shell, a side of the filter press shell is provided with a feed port, and the feed port is connected to the slag guiding pipe.

[0012] As a further improvement and optimization of the utility model, an upper pressure plug is installed in the filter press shell in the vertical direction, a pressure plug rod is extended from the upper end face of the upper pressure plug, the top of the pressure plug rod extends out of the filter tank, and a notch is respectively provided on two parallel side faces of the filter press shell, a side plug is installed in one notch, a side plug rod is extended from the side face of the side plug, the end of the side plug rod extends out of the filter tank, a slag discharge pipe is extended from the other notch, and the end of the slag discharge pipe extends out of the filter tank.

[0013] As a further improvement and optimization of the utility model, a gate plate is also provided at the notch where the slag discharge pipe is provided, and the gate plate can be raised and lowered.

[0014] As a further improvement and optimization of the utility model, a second filter hole is provided on the side of the filter press shell.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. During the filtering process in this scheme, the dregs are pulled up by the traction plate rotating with the filter cartridge and dropped into the collection box, so that the dregs are automatically collected, ensuring that the filter cartridge will not be blocked by the dregs and the filtering action can be carried out continuously;

[0017] Second, this solution realizes the squeezing of the drug residue by the cooperation of the upper pressure plug and the side plug, squeezes out the drug liquid remaining in the drug residue, avoids the waste of drug resources, and the squeezed drug residue is in block shape, which is also conducive to the subsequent transportation or storage of the drug residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is an internal schematic diagram of the utility model;

[0020] Figure 3 Schematic diagram of the filter unit Figure 1 ;

[0021] Figure 4 Schematic diagram of the filter unit Figure 2 ;

[0022] Figure 5 It is a side view of the filter cartridge, the traction plate and the collection box;

[0023] Figure 6 Schematic diagram of the filter press unit.

[0024] The reference numerals in the accompanying drawings are:

[0025] 1. Filter tank; 2. Drain pipe; 3. Liquid inlet hopper; 4. Liquid inlet pipe; 5. Filter unit; 501. Filter cartridge; 502. Side cover 1; 503. Side cover 2; 504. Slag guide pipe; 505. Collecting box; 506. Pulling plate; 6. Filter press unit; 601. Filter press shell; 602. Feed inlet; 603. Slag discharge pipe; 604. Upper pressure plug; 605. Pressure plug rod; 606. Side plug; 607. Side plug rod. DETAILED DESCRIPTION

[0026] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0027] Reference Figure 1 and Figure 2 A Chinese medicine residue filter for Chinese medicine department comprises a filter tank 1 and a liquid inlet hopper 3, a liquid discharge pipe 2 is arranged at the bottom of the filter tank 1, a filter unit 5 and a filter press unit 6 are arranged in the filter tank 1, wherein an inclined liquid inlet pipe 4 is extended from the bottom of the liquid inlet hopper 3 and the bottom of the liquid inlet pipe 4 extends into the filter unit 5, the decocted Chinese medicine is sent into the filter unit 5 for filtration through the liquid inlet hopper 3 and the liquid inlet pipe 4, the filtered medicinal liquid is discharged through the liquid discharge pipe 2, and the medicinal residue is sent to the filter press unit 6 for filter pressing, the medicinal liquid obtained by filter pressing is discharged through the liquid discharge pipe 2, and the blocky medicinal residue after filter pressing is pulled and discharged. Embodiment 1

[0028] Reference Figure 3-Figure 5 The filter unit 5 includes a filter cartridge 501, which is a cylindrical shape arranged horizontally and opened at both ends. Side covers are provided at the two openings of the filter cartridge 501, and the two side covers are side cover 1 502 and side cover 2 503 respectively. The side covers are fixedly connected to the inner bracket arranged in the filter tank 1, and the side covers and the filter cartridge 501 form a rotational fit, so the side covers do not move and the filter cartridge 501 can rotate. Furthermore, the filter cartridge 501 is driven to rotate by motor technology, which can be achieved by the existing technology and will not be elaborated.

[0029] The bottom of the liquid inlet pipe 4 passes through the side cover 502 and is located in the filter cartridge 501.

[0030] A traction plate 506 is radially extended from the inner wall of the filter cartridge 501 . A plurality of traction plates 506 are arranged in an array along the circumferential direction of the filter cartridge 501 . Filter holes are arranged on the filter cartridge 501 and the traction plates 506 .

[0031] The filter unit 5 also includes a collecting box 505 located in the filter cartridge 501. The upper opening height of the collecting box 505 is lower than the height of the horizontally arranged traction plate 506. The two ends of the collecting box 505 are respectively close to the inner wall of the filter cartridge 501, but will not interfere with the traction plate 506. An inclined slag guide pipe 504 extends from the bottom of the collecting box 505. The bottom of the slag guide pipe 504 passes through the side cover 2 503 and is connected to the filter press unit 6.

[0032] The working process of the filtering unit 5 is specifically as follows:

[0033] The decocted Chinese medicine enters the filter cartridge 501 through the liquid inlet hopper 3 and the liquid inlet pipe 4. The medicinal liquid will fall into the filter tank 1 and be discharged through the liquid discharge pipe 2, while the medicinal residue will remain in the filter cartridge 501. At the same time, the motor drives the filter cartridge 501 to rotate slowly, and the medicinal residue will be pulled up by the traction plate 506. When the traction plate 506 tilts downward, the medicinal residue will move along the tilt angle of the traction plate 506 under the action of gravity, fall into the collection box 505, and then move toward the filter press unit 6 along the residue guide pipe 504.

[0034] During the above filtering process: the filtering action can be continuously performed, the filter cartridge 501 will not be blocked by the drug residues, and the drug residues can also be pulled away from the filtering unit 5 . Embodiment 2

[0035] Reference Figure 6 The filter press unit 6 includes a filter press shell 601 , and a feed port 602 is provided on the side of the filter press shell 601 . The feed port 602 is connected to the bottom of the slag guide pipe 504 , and the drug residue enters the filter press shell 601 through the slag guide pipe 504 and the feed port 602 .

[0036] An upper pressure plug 604 is installed in the filter housing 601 along the vertical direction. A pressure plug rod 605 extends from the upper end surface of the upper pressure plug 604 , and the top end of the pressure plug rod 605 extends out of the filter tank 1 .

[0037] A notch is respectively provided on two parallel sides of the filter housing 601, in one of which a side plug 606 is installed, from the side of which a side plug rod 607 extends, the end of which extends out of the filter tank 1, and a slag discharge pipe 603 extends from the other notch, the end of which also extends out of the filter tank 1.

[0038] A gate plate is also provided at the gap where the slag discharge pipe 603 is provided, and the gate plate can be raised and lowered. Furthermore, the gate plate can be driven to rise and fall by electric telescopic rod technology, thereby achieving the blocking or opening of the gap.

[0039] The working process of the filter press unit 6 is specifically as follows:

[0040] The drug residue enters the filter press shell 601 through the residue guide pipe 504 and the feed port 602, and then, the plug rod 605 and the upper plug 604 are driven downward by the hydraulic rod technology to squeeze the drug residue in the vertical direction, and the squeezed drug liquid is discharged through the filter holes set on the side of the filter press shell 601, while the drug residue remains in the filter press shell 601. Then, the side plug rod 607 and the side plug 606 are driven to move by the hydraulic rod technology to continue to squeeze the drug residue in the horizontal direction. Finally, the gate is opened, and the side plug 606 continues to move to push the drug residue in block shape out through the residue discharge pipe 603.

[0041] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A Chinese medicine residue filter for Chinese medicine department, comprising a filter tank (1) and a liquid inlet hopper (3), wherein a liquid discharge pipe (2) is arranged at the bottom of the filter tank (1), characterized in that: A filter unit (5) and a filter press unit (6) are arranged in the filter tank (1); an inclined liquid inlet pipe (4) extends from the bottom of the liquid inlet hopper (3); and the bottom of the liquid inlet pipe (4) extends into the filter unit (5); the filter unit (5) is used to filter the decocted Chinese medicine; the drug residue produced by the filtration is sent to the filter press unit (6); and the filter press unit (6) is used to filter the drug residue; The filter unit (5) comprises a filter cartridge (501) and a motor for driving the filter cartridge (501) to rotate. The filter cartridge (501) is in the shape of a cylinder arranged horizontally and open at both ends. Side covers are arranged at both openings of the filter cartridge (501). The side covers are fixedly connected to an inner bracket arranged in the filter tank (1). The side covers and the filter cartridge (501) are rotatably matched. The two side covers are respectively a side cover 1 (502) and a side cover 2 (503). The bottom of the liquid inlet pipe (4) passes through the side cover 1 (502) and is located in the filter cartridge (501).

2. A Chinese medicine residue filter for Chinese medicine according to claim 1, characterized in that: A traction plate (506) is radially extended from the inner wall of the filter cartridge (501); The filter unit (5) further comprises a collection box (505) located in the filter cartridge (501); the height of the upper opening of the collection box (505) is lower than the height of the horizontally arranged traction plate (506); a slag guide pipe (504) arranged in an inclined manner extends from the bottom of the collection box (505); the bottom of the slag guide pipe (504) passes through the second side cover (503) and is connected to the filter press unit (6).

3. A Chinese medicine residue filter for Chinese medicine according to claim 2, characterized in that: A plurality of traction plates (506) are arranged in an array along the circumferential direction of the filter cartridge (501), and filter holes 1 are arranged on the filter cartridge (501) and the traction plates (506).

4. A Chinese medicine residue filter for Chinese medicine according to claim 2, characterized in that: The filter press unit (6) comprises a filter press shell (601), a side of the filter press shell (601) is provided with a feed inlet (602), and the feed inlet (602) is connected to the slag guide pipe (504).

5. A Chinese medicine residue filter for Chinese medicine according to claim 4, characterized in that: An upper pressure plug (604) is installed in the filter press shell (601) along the vertical direction, and a pressure plug rod (605) extends from the upper end surface of the upper pressure plug (604), and the top end of the pressure plug rod (605) extends out of the filter tank (1). Two parallel side surfaces of the filter press shell (601) are each provided with a notch, and a side plug (606) is installed in one of the notches, and a side plug rod (607) extends from the side of the side plug (606), and the end of the side plug rod (607) extends out of the filter tank (1). A slag discharge pipe (603) extends from the other notch, and the end of the slag discharge pipe (603) extends out of the filter tank (1).

6. A Chinese medicine residue filter for Chinese medicine according to claim 5, characterized in that: A gate is also provided at the notch where the slag discharge pipe (603) is provided, and the gate can be raised and lowered.

7. A Chinese medicine residue filter for Chinese medicine according to claim 5, characterized in that: A second filter hole is provided on the side of the filter press housing (601).

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