阅读说明：本技术 一种中药药渣过滤装置 (Traditional chinese medicine dregs of a decoction filter equipment ) 是由 朴雪梅 薛鸾 于 2021-03-09 设计创作，主要内容包括：本发明涉及一种中药药渣过滤装置,包括壳体、顶盖和挤压机构；所述壳体的上方活动连接一可拆卸顶盖,所述顶盖的中心位置设置有一圆形通孔；所述的壳体从内到外依次由内胆、保温层和不锈钢层组成,所述内胆的侧壁上还设置有一环形夹套,所述壳体的中上方设置有一热媒进口,所述壳体的中下方设置有一热媒出口；所述的挤压机构由挤压片、滤板、第一滤网、第二滤网组成；所述壳体的底部还设置有支撑腿,且在壳体底部的中心位置处还设置有一出液口。其优点表现在：本发明结构简单,操作方便,能够对药渣进行有效的过滤,同时还能够避免药渣以及药液热量的散失,以便更好的促进药液以及有效成分的提取,增强药物疗效,便于居家使用。(The invention relates to a traditional Chinese medicine residue filtering device which comprises a shell, a top cover and an extrusion mechanism; a detachable top cover is movably connected above the shell, and a circular through hole is formed in the center of the top cover; the shell sequentially comprises an inner container, a heat insulation layer and a stainless steel layer from inside to outside, an annular jacket is further arranged on the side wall of the inner container, a heat medium inlet is formed in the middle upper part of the shell, and a heat medium outlet is formed in the middle lower part of the shell; the extrusion mechanism consists of an extrusion sheet, a filter plate, a first filter screen and a second filter screen; the bottom of the shell is also provided with supporting legs, and a liquid outlet is also arranged at the center of the bottom of the shell. Its advantages are: the filter is simple in structure and convenient to operate, can effectively filter medicine residues, and can avoid heat loss of the medicine residues and the medicine liquid, so that the extraction of the medicine liquid and effective components is better promoted, the curative effect of the medicine is enhanced, and the filter is convenient to use at home.)

1. A traditional Chinese medicine residue filtering device is characterized by comprising a shell, a top cover and an extrusion mechanism; the shell is of a cylindrical structure, the interior of the shell is hollow, a detachable top cover is movably connected above the shell, and a circular through hole is formed in the center of the top cover; the shell sequentially comprises an inner container, a heat preservation layer and a stainless steel layer from inside to outside, the heat preservation layer is positioned between the inner container and the stainless steel layer, an annular jacket is further arranged on the side wall of the inner container, a heat medium inlet is arranged above the middle of the shell, a heat medium outlet is arranged below the middle of the shell, the heat medium inlet and the heat medium outlet penetrate through the shell and are connected with the annular jacket on the side wall of the shell, and the heat medium inlet and the heat medium outlet are reserved on the outer side of the shell; the inner wall of the inner container is also provided with an annular bulge; the extrusion mechanism comprises an extrusion piece, a filter plate, a first filter screen and a second filter screen, the filter plate is positioned on the annular bulge, a cylindrical vertical rod is fixedly arranged at the central position of the filter plate, the first filter screen is also arranged on the upper surface of the filter plate, the extrusion piece is arranged above the filter plate, an extrusion rod is further fixedly arranged at the middle position of the extrusion piece, the diameter of the extrusion rod is matched with that of the circular through hole in the top cover, and the extrusion rod penetrates through the circular through hole in the top cover and is connected with the top cover in a vertically sliding manner; a circular groove hole penetrates through the inside of the extrusion rod from top to bottom, the diameter of the circular groove hole is matched with that of a vertical rod on the filter plate, and the vertical rod on the filter plate is positioned in the circular groove hole inside the extrusion rod and is connected with the extrusion rod in a vertically sliding mode; the bottom of the filter plate is provided with a hook, the second filter screen is of a groove type structure, hanging rings are further arranged at two ends of the second filter screen, and the second filter screen is detachably connected with the hook on the bottom of the filter plate through the hanging rings; the bottom of the shell is also provided with supporting legs, and a liquid outlet is also arranged at the center of the bottom of the shell.

2. The traditional Chinese medicine residue filtering device as claimed in claim 1, wherein the diameters of the pressing sheet and the filter plate are matched with the inner diameter of the inner container, and the pressing sheet and the filter plate can tightly slide on the inner container.

3. The traditional Chinese medicine residue filtering device according to claim 1, wherein the first filter screen is made of a plastic material or a gauze material; the inner container is made of ceramic materials.

4. The traditional Chinese medicine residue filtering device according to claim 1, wherein the filtering plate and the second filtering net are provided with filtering holes, and the diameters of the filtering holes of the filtering plate and the second filtering net are sequentially reduced.

5. The traditional Chinese medicine residue filtering device as claimed in claim 1, wherein a feed hopper is arranged on the side wall above the middle part of the shell, and the feed hopper is communicated with the inner container of the shell.

6. The traditional Chinese medicine residue filtering device as claimed in claim 1, wherein a valve is further arranged inside the liquid outlet.

7. The traditional Chinese medicine residue filtering device as claimed in claim 1, wherein the bottom of the supporting leg is further provided with anti-slip lines.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a traditional Chinese medicine residue filtering device.

Background

The traditional Chinese medicine mainly originates from China, is a medicine used for preventing, diagnosing and treating diseases or regulating human body functions under the guidance of traditional Chinese medicine, is mostly a plant medicine, also comprises an animal medicine, a mineral medicine and partial chemical and biological products, and cannot be directly taken when being used.

However, traditional Chinese medicine filtering devices in the market have many defects, general filtering devices do not have heat preservation performance, when the filtering is finished, the temperature of liquid medicine is obviously reduced, some medicines need to be heated again for drinking, and other extrusion filtering devices are driven by a motor and have larger extrusion pressure, so that medicine residues are adsorbed on the side wall of the filtering device, and the filtering device is time-consuming and labor-consuming to clean after filtering; the existing filtering device has high efficiency, but has large volume and high cost, and is not suitable for household use.

The Chinese patent application: CN107823942A discloses a device based on a traditional Chinese medicine residue filtering structure, wherein a first handle is arranged in the middle of the left end of a first frame, and a second handle is arranged in the middle of the right end of a second frame; the first frame is connected with the second frame through a rotating shaft, and the first frame is matched with the second frame; four sides of the first frame and the second frame are respectively provided with a snap fastener; and a filter screen is respectively arranged on the first frame and the second frame, and the two filter screens are respectively connected with the first frame and the second frame through snap fasteners. The first frame and the second frame are unfolded through the rotating shaft, the first handle or the second handle is held by hands, and medicine residues can be filtered through the two filter screens. Only need draw in frame one and frame two in through the rotation axis, reach portable's purpose, the device has mainly solved current traditional chinese medicine filter and can not be folded, portable not, can not change the problem of filter screen, but the device filter effect is relatively poor, is unfavorable for the heat preservation to the liquid medicine moreover, is unfavorable for promoting and using.

The Chinese patent application: CN106267978B discloses a Chinese medicine residue filtering and extracting device, which comprises a group of triangular vertical frames, a group of horizontal supporting rods are arranged at the top ends of two opposite sides of the group of triangular vertical frames, a horizontally placed collecting barrel is fixed between two opposite ends of the group of horizontal supporting rods, the collecting barrel is sleeved with a processing barrel, two ends of the inner side surface of the processing barrel are embedded with bearings, a filter barrel is embedded in the group of bearings, a rack is arranged on the outer surface of the filter barrel along the circumference, the upper surface in the processing barrel is provided with a rotating motor with a horizontal rotating end, the rotating end of the rotating motor is sleeved with a driving gear meshed with a rack, a residue screening mechanism is arranged in the filtering barrel, the device mainly filters residue in the medicine, and then ensures the purity of taking the medicine, but the device structure is too complicated, and is bulky, with high costs, inconvenient patient uses at home.

Therefore, what is needed is a traditional Chinese medicine residue filtering device which has a simple structure, is convenient to operate, has a low manufacturing cost, can improve the sufficient extraction of liquid medicine, avoids the dissipation of medicine residue and liquid medicine heat, can quickly clean and filter medicine residue, is convenient for patients to use at home, but does not report about the novel traditional Chinese medicine residue filtering device at present.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and particularly provides a traditional Chinese medicine residue filtering device.

In order to achieve the purpose, the invention adopts the technical scheme that:

a traditional Chinese medicine residue filtering device comprises a shell, a top cover and an extrusion mechanism; the shell is of a cylindrical structure, the interior of the shell is hollow, a detachable top cover is movably connected above the shell, and a circular through hole is formed in the center of the top cover; the shell sequentially comprises an inner container, a heat preservation layer and a stainless steel layer from inside to outside, the heat preservation layer is positioned between the inner container and the stainless steel layer, an annular jacket is further arranged on the side wall of the inner container, a heat medium inlet is arranged above the middle of the shell, a heat medium outlet is arranged below the middle of the shell, the heat medium inlet and the heat medium outlet penetrate through the shell and are connected with the annular jacket on the side wall of the shell, and the heat medium inlet and the heat medium outlet are reserved on the outer side of the shell; the inner wall of the inner container is also provided with an annular bulge; the extrusion mechanism comprises an extrusion piece, a filter plate, a first filter screen and a second filter screen, the filter plate is positioned on the annular bulge, a cylindrical vertical rod is fixedly arranged at the central position of the filter plate, the first filter screen is also arranged on the upper surface of the filter plate, the extrusion piece is arranged above the filter plate, an extrusion rod is further fixedly arranged at the middle position of the extrusion piece, the diameter of the extrusion rod is matched with that of the circular through hole in the top cover, and the extrusion rod penetrates through the circular through hole in the top cover and is connected with the top cover in a vertically sliding manner; a circular groove hole penetrates through the inside of the extrusion rod from top to bottom, the diameter of the circular groove hole is matched with that of a vertical rod on the filter plate, and the vertical rod on the filter plate is positioned in the circular groove hole inside the extrusion rod and is connected with the extrusion rod in a vertically sliding mode; the bottom of the filter plate is provided with a hook, the second filter screen is of a groove type structure, hanging rings are further arranged at two ends of the second filter screen, and the second filter screen is detachably connected with the hook on the bottom of the filter plate through the hanging rings; the bottom of the shell is also provided with supporting legs, and a liquid outlet is also arranged at the center of the bottom of the shell.

In the above traditional Chinese medicine residue filtering device, as a preferred scheme, the diameters of the pressing sheet and the filter plate are matched with the inner diameter of the inner container, and the pressing sheet and the filter plate can tightly slide on the inner container.

In the above traditional Chinese medicine residue filtering device, as a preferred scheme, the first filter screen is made of a plastic material or a gauze material; the inner container is made of ceramic materials.

In the above traditional Chinese medicine residue filtering device, as a preferred scheme, the filter plates and the second filter screen are provided with filter holes, and the diameters of the filter holes of the filter plates and the second filter screen are reduced in sequence.

In the above traditional Chinese medicine residue filtering device, as a preferred scheme, a feed hopper is arranged on the side wall above the middle part of the shell, and the feed hopper is communicated with the inner container of the shell.

In the above traditional Chinese medicine residue filtering device, as a preferred scheme, a valve is further arranged inside the liquid outlet.

In the above traditional Chinese medicine residue filtering device, as a preferred scheme, the bottom of the supporting leg is also provided with anti-skid lines.

The invention has the advantages that:

1. the invention has the advantages of simple structure, convenient operation, lower manufacturing cost, smaller volume, no space occupation and convenient home use for patients.

2. The novel filter can timely remove the medicine dregs filtered by each layer through the arrangement of the plurality of filter structures, so that the filtering work is better ensured; the setting of its inside filter plate, first filter screen, second filter screen can realize the multilayer filter effect, effectively gets rid of the residue, and first filter screen and second filter screen can also take out it after filtering the end and clear up and change, and then realize the clearance work of dregs of a decoction fast.

3. According to the invention, the temperature of medicine dregs and liquid medicine in the shell can be controlled by arranging the heat insulating layer in the shell and the heat medium inlet in the jacket, and the heating medium is added through the heat medium inlet to control the heating of the temperature in the liquid medicine, so that the extraction of the liquid medicine and effective components can be better promoted, and the treatment effect of the liquid medicine is enhanced.

Drawings

FIG. 1 is a schematic sectional structure view of the traditional Chinese medicine residue filtering device in the invention.

FIG. 2 is an enlarged schematic view of the structure of part A of the traditional Chinese medicine residue filtering device.

Detailed Description

The invention will be further illustrated with reference to specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the disclosure of the present invention, and equivalents fall within the scope of the appended claims.

The reference numerals and components referred to in the drawings are as follows:

1. casing 2, top cap 3, extrusion mechanism

4. Support leg 11, inner container 12, annular jacket

13. Insulating layer 14, stainless steel layer 15, liquid outlet

16. Heating medium inlet 17, heating medium outlet 18 and annular bulge

19. Feed hopper 21, circular through hole 31, extrusion piece

32. Filter plate 33, first filter screen 34, second filter screen

35. Filtering hole 36, vertical rod 37, circular slot

38. Extrusion rod 39, hook 40, hanging ring

41. Anti-skid thread 156. valve

Embodiment a traditional chinese medicine dregs of a decoction filter equipment

Referring to fig. 1 and 2, fig. 1 is a schematic sectional structure view of the traditional Chinese medicine residue filtering device of the present invention. FIG. 2 is an enlarged schematic view of the structure of part A of the traditional Chinese medicine residue filtering device.

The traditional Chinese medicine residue filtering device is mainly used for solving the problems that a traditional Chinese medicine filtering device in the existing device is complex in structure and high in manufacturing cost, medicine residues are poor in filtering effect, medicine cannot be heated, and the traditional Chinese medicine residue filtering device is inconvenient to use at home; the device mainly comprises a shell 1, a top cover 2 and an extrusion mechanism 3; the shell 1 is of a cylindrical structure, the interior of the shell is hollow, a detachable top cover 2 is movably connected above the shell 1, a circular through hole 21 is formed in the center of the top cover 2, and the top cover 2 can seal the shell 1, so that the loss of the temperature of the liquid medicine in the shell is avoided; the shell 1 sequentially comprises an inner container 11, a heat preservation layer 13 and a stainless steel layer 14 from inside to outside, the heat preservation layer 13 is positioned between the inner container and the stainless steel layer, the heat preservation layer 13 can play a heat preservation role on liquid in the shell, heat loss of medicine residues and liquid medicine is avoided, and the structural principle of the shell can refer to a daily-used boiling water thermos bottle; the side wall of the inner container 11 is also provided with an annular jacket 12, a heat medium inlet 16 is arranged above the middle of the shell 1, a heat medium outlet 17 is arranged below the middle of the shell, the heat medium inlet 16 and the heat medium outlet 17 penetrate through the shell and are connected with the annular jacket 12 on the side wall of the shell, the heat medium inlet 16 and the heat medium outlet 17 are arranged at the outer side of the shell, and heat medium can be conveniently added into the annular jacket by the reserved part, so that the temperature of medicine residues and liquid medicine in the filtering process can be better regulated, and the extraction of the liquid medicine and effective components can be better promoted; the inner wall of the inner container 11 is also provided with an annular bulge 18; the extrusion mechanism 3 comprises an extrusion sheet 31, a filter plate 32, a first filter screen 33 and a second filter screen 34, the filter plate 32 is positioned on the annular bulge 18, a cylindrical vertical rod 36 is fixedly arranged at the central position of the filter plate 32, the first filter screen 33 is further arranged on the upper surface of the filter plate, the extrusion sheet 31 is arranged above the filter plate, an extrusion rod 38 is further fixedly arranged at the middle position of the extrusion sheet, the diameter of the extrusion rod 38 is matched with that of the circular through hole 21 on the top cover, and the extrusion rod 38 penetrates through the circular through hole 21 on the top cover and is connected with the top cover in a vertically sliding manner; the inner part of the extrusion rod 38 penetrates through a circular groove hole 37 from top to bottom, the diameter of the circular groove hole 37 is matched with that of a vertical rod 36 on the filter plate, the vertical rod on the filter plate is positioned in the circular groove hole 37 in the extrusion rod and is connected with the extrusion rod 38 in a vertically sliding mode, when the medicine residues are poured onto a first filter screen 33 in the shell, the extrusion rod can be moved upwards and drives the extrusion sheet to perform the action of initial downward pressing, then the vertical rod and the circular groove hole in the extrusion rod are used for up-and-down sliding, so that the filtering effect on the medicine residues is realized, after filtering is finished, the filter plate, the first filter screen and a second filter screen can be driven to move by dragging of the vertical rod 36, the medicine residues are discharged out of the inner container, and then the cleaning of the medicine residues is quickly realized; the bottom of the filter plate 32 is provided with a hook 39, the second filter screen 33 is of a groove structure, hanging rings 40 are further arranged at two ends of the second filter screen, the second filter screen is detachably connected with the hook at the bottom of the filter plate through the hanging rings, and the detachable arrangement of the second filter screen 33 can facilitate the cleaning and replacement of the second filter screen, so that the filtering and separation of liquid medicine and dregs are facilitated; the bottom of the shell 1 is also provided with a supporting leg 4, a liquid outlet 15 is also arranged at the central position of the bottom of the shell, and the filtered liquid medicine can be taken out from the shell through a filtering port.

In this embodiment, the diameter of the pressing piece 31 and the filter plate 32 is preferably matched with the inner diameter of the inner container 11, and the pressing piece and the filter plate can tightly slide on the inner container.

In this embodiment, preferably, the first filter screen 33 is made of a plastic material or a gauze material, and the first filter screen 33 can isolate most of the residues above the first filter screen (the structure of the first filter screen can be like a filter gauze), and can also play a role of relieving pressure in the process of downward extrusion of the pressure plate, so that the situation that the pressure plate is in direct contact with the filter plate, the filter plate is unnecessarily damaged, and the filtering effect of the medicine residues is affected is avoided; the inner container 11 is made of ceramic materials, and effective components in medicine dregs can be prevented from reacting with the inner container through the selection of the materials of the inner container, so that the curative effect of the liquid medicine is further influenced.

In this embodiment, preferably all be provided with filtration pore 35 on filter plate 32 and the second filter screen 34, just filter plate 32 and the filtration pore diameter of second filter screen 34 reduce in proper order, its filter plate 32 and second filter screen 34 adopt dual filterable setting can be fine to dregs of a decoction and liquid medicine play effectual filtering action, and bottom second filter screen can also take out it after filtering the end and wash and change.

In this embodiment, it is preferable that a feeding hopper 19 is disposed on the upper side wall of the housing 1, and the feeding hopper 19 is communicated with the inner container 11 of the housing, the feeding hopper 19 is disposed to facilitate the pouring of the liquid medicine into the housing without excessive heat loss, and the temperature inside the housing can be better maintained than when the top cover is opened, so as to better promote the extraction of the liquid medicine and the effective components.

In this embodiment, it is preferable that a valve 156 is further disposed inside the liquid outlet 15. The valve 156 is provided to assist in the collection of filtered liquid from the housing.

In this embodiment, preferably, the bottom of the supporting leg 4 is further provided with anti-slip lines 41, and in the device, the pressure between the shell and the ground can be increased by the supporting leg and the anti-slip lines on the supporting leg, so that the stability of the device is better ensured.

The use method of the invention comprises the following steps: 1. firstly, placing the container on a horizontal ground, then opening a top cover on the upper part of a shell, taking out an extrusion rod with an extrusion piece, then adding medicine residues into the shell, then placing the extrusion piece into the shell, then covering the top cover, extruding downwards along the extrusion rod reserved outside a circular through hole on the top cover, and adding a heating medium into a jacket through a heating medium inlet on the outer side of the shell to control the temperature in the liquid medicine so as to realize the extraction of the liquid medicine and effective components; 2. pouring medicine residues into the shell through a feed hopper on the outer side of the shell, covering a top cover on the shell, pulling an extrusion rod upwards to the upper side of the feed hopper, pouring the medicine residues into the shell along the feed hopper, slowly pressing the extrusion rod downwards, pressing the medicine residues by an extrusion sheet at the bottom of the extrusion rod, sequentially flowing the medicine residues into a first filter screen, a filter plate and a second filter screen, and finally flowing the medicine residues into the bottom of the shell; and the extraction and the closing of the filtrate in the shell are carried out through a valve at the bottom of the shell.

It should be noted that: the invention has simple structure, convenient operation, lower manufacturing cost, smaller volume and no space occupation, and is convenient for the patient to use at home; the device can remove the medicine dregs filtered by each layer in time through the arrangement of a plurality of filtering structures, so that the filtering work is better ensured; the temperature of medicine dregs and liquid in the shell can be controlled by arranging the internal heat insulation layer and the internal heat medium inlet in the jacket, and the heating medium is added through the heat medium inlet to control the heating of the temperature in the liquid, so that the extraction of the liquid medicine and effective components can be better promoted, and the treatment effect of the liquid medicine is enhanced; the multi-layer filtration can be realized to the setting of its inside filter plate, first filter screen, second filter screen, effectively gets rid of the residue, and first filter screen and second filter screen can also take out it after filtering the end and clear up and change, and then realize the clearance work of dregs of a decoction fast.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and additions can be made without departing from the principle of the present invention, and these should also be considered as the protection scope of the present invention.