CN111375234B - Method for filtering and pulverizing Chinese medicinal materials by liquid circulation assistance - Google Patents
Method for filtering and pulverizing Chinese medicinal materials by liquid circulation assistance Download PDFInfo
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- CN111375234B CN111375234B CN202010309360.5A CN202010309360A CN111375234B CN 111375234 B CN111375234 B CN 111375234B CN 202010309360 A CN202010309360 A CN 202010309360A CN 111375234 B CN111375234 B CN 111375234B
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- 239000007788 liquid Substances 0.000 title claims abstract description 109
- 238000001914 filtration Methods 0.000 title claims abstract description 62
- 239000000463 material Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000010298 pulverizing process Methods 0.000 title claims description 7
- 239000003814 drug Substances 0.000 claims abstract description 90
- 238000007789 sealing Methods 0.000 claims description 76
- 238000005507 spraying Methods 0.000 claims description 25
- 238000009826 distribution Methods 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 4
- 238000007599 discharging Methods 0.000 description 13
- 239000007921 spray Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 238000003860 storage Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a liquid medicine circulation assistance type traditional Chinese medicine filtering and crushing method, which is characterized in that decocted traditional Chinese medicine is conveyed to a feeding chamber and then falls out of a discharge hole in the bottom wall of the feeding chamber to be filtered, medicine residues remain in a filtering chamber, when liquid medicine enters liquid discharge, the medicine residues are cut off when falling out of the discharge hole to crush the medicine residues, and when the traditional Chinese medicine passes through the discharge hole, the traditional Chinese medicine liquid in a liquid extracting chamber of a booster pump is sprayed into the discharge hole along the discharge direction of the discharge hole so as to assist the traditional Chinese medicine to pass through the discharge hole. The invention provides a liquid medicine circulation assistance type traditional Chinese medicine filtering and crushing method, which solves the problem that the traditional Chinese medicine filtering equipment cannot crush medicinal materials.
Description
Technical Field
The invention belongs to the technical field of production of traditional Chinese medicine preparations, and particularly relates to a liquid medicine circulation assistance type traditional Chinese medicine filtering and crushing method.
Background
The traditional Chinese medicine is a treasure in the national bright culture treasury and is an important heritage of the world. At present, the modernization of traditional Chinese medicine combines scientific technology with traditional Chinese medicine, greatly improves the yield and image of traditional Chinese medicine, and widens the application prospect of traditional Chinese medicine. The traditional Chinese medicine beverage is one of the common traditional Chinese medicine products at present, and the traditional Chinese medicine beverage is generally prepared by decocting and filling procedures.
For example, chinese patent document CN 2019108644476 discloses an "automated production system and a method for producing chinese medicine" in 2019, 11/22, which includes a dispensing mechanism, a water adding mechanism, a decocting unit, and a filling unit sequentially connected together by a conveying line, and is characterized by further including a decocting barrel cleaning mechanism, the decocting barrel cleaning mechanism is connected with the filling unit by the conveying line, the decocting barrel cleaning mechanism includes a waste water storage tank and a spray head located above the waste water storage tank, the spray head is provided with a top spray hole with a vertical upward opening direction and a plurality of side spray holes with a horizontal opening direction, and the upper end of the waste water storage tank is provided with a storage tank support ring for supporting the decocting barrel, the inner peripheral surface of the storage tank support ring being a conical surface with a large upper end and a small lower end. After the traditional Chinese medicine is decocted, the traditional Chinese medicine is filtered to separate the dregs from the liquid medicine. The existing filtering equipment only can play a role in filtering and cannot crush the decoction dregs, the decoction dregs are foamed in the decocting process, the appearance volume of some decoction dregs is larger, the rotten time of the decoction dregs with larger volume when poured into the ground as an organic fertilizer is longer, and the cultivation on the ground is interfered.
Disclosure of Invention
The invention provides a liquid medicine circulation assistance type traditional Chinese medicine filtering and crushing method, which solves the problem that the traditional Chinese medicine filtering equipment cannot crush medicinal materials.
The technical problem is solved by the following technical scheme: the utility model provides a liquid medicine circulation helping hand formula traditional chinese medicine filters crushing method which characterized in that, fall out in the filter chamber from the discharge opening on the feed chamber diapire after carrying the feed chamber with the traditional chinese medicine that decocte, and the dregs of a decoction remain in the filter chamber, and in the liquid medicine gets into out liquid, cuts off the medicinal material when the dregs of a decoction fall out from the discharge opening and realizes smashing the dregs of a decoction, and traditional chinese medicine still passes through the discharge opening through the indoor traditional chinese medicine liquid of booster pump extract along the discharging direction of discharge opening in giving the discharge opening and carries out the hydrojet with helping hand traditional chinese medicine and pass through the discharge opening in the in-process of discharge opening.
Preferably, the filtering and crushing are carried out by a liquid medicine circulation assistance type traditional Chinese medicine filtering and crushing device which comprises a feeding chamber, a filtering chamber and a liquid outlet chamber which are arranged from top to bottom in sequence, a plurality of discharge holes are arranged on the bottom wall of the feed chamber, the upper end of the opening area of each discharge hole is large, the lower end of the opening area of each discharge hole is small, and an annular cutting edge of the discharge hole part positioned at the lower end part of each discharge hole is formed, the bottom wall of the feeding chamber is rotatably connected with a vertical rotating shaft, the vertical rotating shaft is provided with a plurality of cutter bars which are abutted against the lower surface of the bottom wall of the feeding chamber, a scissor structure is formed between the knife strip and the annular cutting edge of the discharge hole part, the discharge hole is sleeved on the lower end of the liquid spray pipe, the upper end of the liquid spraying pipe is connected with the outlet end of the booster pump, the lower end part of the liquid spraying pipe is positioned in the discharge hole, and the inlet end of the booster pump is communicated with the liquid outlet chamber. During the use, treat to filter kibbling traditional chinese medicine input feed chamber, then flow from the discharge opening, the in-process that flows erects the pivot drive sword strip rotatory, sword strip cooperation discharge opening part annular blade forms the scissors, thereby cut the medicine that falls out from the discharge opening, thereby play kibbling effect, the slew velocity through control sword strip makes the length of the medicinal material of clearance through the discharge opening output at the shearing different, thereby realize the control to the size of kibbling medicinal material. The medicinal materials are cut and fall into the filtering chamber to be filtered, the dregs of the decoction are retained in the filter, and the liquid medicine enters the liquid outlet to be discharged. When the residue in the filter chamber is too much, the residue is taken out to prevent interference with the filtration. The booster pump sprays through the spray tube and forms the liquid stream to play the effect that improves the patency that the material passes through the discharge opening, play the effect that the helping hand material passed through the discharge opening promptly. The end of giving vent to anger of hydrojet pipe is located the discharge opening, and the effect and the good reliability that the discharge opening was flowed through to the helping hand material. The liquid medicine is adopted for circulation resistance, and the liquid medicine is not easy to be polluted.
Preferably, an outer sleeve is sleeved outside the feeding chamber, the upper end of the outer sleeve is hermetically connected with the upper end of the feeding chamber, the lower end of the outer sleeve is hermetically connected with the upper end of the filtering chamber, an air return chamber is formed among the outer sleeve, the feeding chamber and the filtering chamber, the filtering chamber is communicated with the air return chamber, and the air return chamber is communicated with the feeding chamber. Can improve the patency of the liquid medicine when passing through the discharge hole under the closed condition of the filter chamber, and can avoid the pollution of foreign matters in smell overflow and air to the liquid medicine.
Preferably, the feeding chamber is suspended in the air return chamber, and the filtering chamber and the air return chamber are connected into a whole. The smoothness is good when the airflow flows out.
Preferably, the filter chamber with the feed chamber can be dismantled and link together, the entrance point of booster pump passes through the feed liquor pipe and communicates with the play liquid chamber, and the feed liquor pipe includes upper segment and hypomere, and the upper end of upper segment is sealed the butt joint with the entrance point of booster pump together, and the lower extreme is equipped with the adapter sleeve, and the adapter sleeve is equipped with toper induction section, and the upper end of hypomere can be worn to establish in the adapter sleeve with pulling out the ground, and the lower extreme of hypomere stretches into in going out the liquid chamber and submerging in the liquid medicine in the play liquid chamber when using. When the dregs are poured out, the filtering chamber is taken down from the feeding chamber. The convenience of pouring out the medicine residue is improved.
Preferably, the difference between the sea level at the joint of the upper section and the lower section minus the sea level at the joint of the filter chamber and the housing is less than 5 cm.
Preferably, the vertical rotating shaft extends into the filtering chamber, a plurality of filtering holes are formed in the bottom wall of the filtering chamber, and a plurality of vertical scraping blades which can scrape materials located at the upper ends of the filtering holes when the vertical rotating shaft rotates and are circumferentially distributed along the vertical rotating shaft are arranged on the vertical rotating shaft so as to prevent the filtering holes from being blocked. Can still smoothly filter when gathering more dregs of a decoction in the filter chamber to avoid frequently pouring out the dregs of a decoction.
Preferably, the bottom wall of the filtering chamber is provided with a filtering plate mounting hole, the filtering plate mounting hole is provided with a supporting step, the filtering plate mounting hole is sealed by a filtering plate supported on the supporting step, and the filtering plate is provided with a filtering hole. The filter holes on the filter chamber can be replaced and cleaned conveniently.
Preferably, the vertical rotating shaft extends into the feeding chamber, the vertical rotating shaft is located on the part in the feeding chamber, a plurality of blades are arranged on the vertical rotating shaft, the vertical rotating shaft rotates, the driving cutter bar is matched with the annular cutting edge of the discharging hole part to shear the material extending out of the discharging hole, and the blades drive the material in the feeding chamber to move upwards. Can lead the strip-shaped medicine dregs to generate the standing effect and smoothly pass through the discharge hole.
Preferably, the lower surface of the bottom wall of the inlet chamber is planar. The reliability in shearing can be improved.
Preferably, the upper end of the liquid spraying pipe is connected with the outlet of the booster pump through the liquid distribution cavity, the liquid distribution cavity is provided with a water pipe connecting hole, the bottom wall of the liquid distribution cavity is provided with a V-shaped sealing ring groove extending along the circumferential direction of the water pipe connecting hole, the upper end of the liquid spraying pipe is hermetically connected with an elastic annular sealing sheet with a V-shaped cross section extending along the circumferential direction of the liquid spraying pipe, the liquid spraying pipe is arranged in the sealing ring groove in a penetrating way through the elastic ring-shaped sealing sheet and is hung on the bottom wall of the liquid distribution cavity, the bottom wall of the sealing ring groove is provided with a bottom wall part annular sealing rubber pad extending along the circumferential direction of the sealing ring groove, the upper end of the outer side wall is provided with a side wall part annular sealing rubber pad extending along the circumferential direction of the sealing ring groove, the elastic annular sealing sheet is connected with the sealing ring groove in a sealing mode through the annular sealing rubber pad on the bottom wall portion and the annular sealing rubber pad on the side wall portion. Provides a concrete technical proposal that the liquid spraying pipe is hermetically connected with the air inlet pipe. The sealing is convenient and the reliability is good.
Preferably, a plurality of stop blocks which are distributed along the circumferential direction of the annular sealing rubber pad and are connected above the elastic annular sealing sheet are arranged on the outer side wall of the sealing ring groove. The recoil that produces when can avoid the spray tube to give vent to anger destroys the sealed between spray tube and the air inlet chamber.
Preferably, the outer side wall of the seal ring groove is provided with at least two pits which are distributed along the circumferential direction of the seal ring groove and penetrate through the inner surface of the bottom wall when air is fed. When the elastic annular sealing piece is taken out, the elastic annular sealing piece is inserted into the concave pit by fingers or signs to be extruded so as to deform the elastic annular sealing piece, and then the elastic annular sealing piece is pulled upwards to be taken out. The convenience when taking out elasticity annular gasket has been improved.
Preferably, the elastic ring-shaped sealing piece and the liquid spraying pipe are both of metal structures, the elastic ring-shaped sealing piece and the liquid spraying pipe are welded together through soldering, and the melting points of the elastic ring-shaped sealing piece and the liquid spraying pipe are higher than the melting point of tin used in the soldering. Can make spray tube and elasticity annular sealing piece carry out convenient sealing connection and dismantle and open. And the sealing reliability is good.
The invention has the following beneficial effects: the medicinal materials can be crushed, the size of the cut medicine dregs can be controlled by controlling the rotating speed of the cutter bar, and the smoothness is good during discharging; the treatment process is carried out in a closed manner, the smell of the medicine is not easy to overflow, the environment can be protected, and the loss of medicine property can be avoided.
Drawings
FIG. 1 is a schematic view of the filtration and pulverization of a liquid medicine circulation-assisted Chinese medicine of the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
FIG. 3 is a schematic view of a portion of FIG. 2 at B;
fig. 4 is a partially enlarged schematic view at C in fig. 1.
The figure is as follows: the device comprises a feeding chamber 1, a filtering chamber 2, a liquid outlet chamber 3, a discharging hole 4, an annular cutting edge 5 of the discharging hole part, a vertical rotating shaft 6, a crushing motor 7, a cutter bar 8, blades 9, a liquid spraying pipe 10, a liquid distribution chamber 11, an outer sleeve 12, an air return chamber 13, a filtering plate mounting hole 14, an air return hole 15, a supporting step 16, a filtering plate 17, a filtering hole 18, a vertical scraping plate 19, a water pipe connecting hole 20, a sealing ring groove 21, an elastic annular sealing sheet 22, tin 23, a bottom wall part annular sealing rubber sheet 24, a side wall part annular sealing rubber sheet 25, a stop block 26, a pit 27, a liquid discharge nozzle 29, a booster pump 30, a mounting lug 31, a liquid inlet pipe 32, an upper section 33, a lower section 34, a connecting sleeve 35, a conical leading-in section 36, a connecting part 37 of the upper section and the lower section, and a connecting part 38 of the filtering chamber and the outer sleeve.
Detailed Description
The invention is further described with reference to the following detailed description and accompanying drawings.
As shown in fig. 1 to 4, a liquid medicine circulation assistance type traditional Chinese medicine filtering and crushing method, the decocted traditional Chinese medicine is conveyed to a feeding chamber and then falls out of a discharge hole in the bottom wall of the feeding chamber to be filtered in the filtering chamber, medicine residues are remained in the filtering chamber, liquid medicine enters into liquid discharge, the medicine residues are cut off to the medicinal material to realize crushing of the medicine residues when falling out of the discharge hole, and liquid spraying is carried out in the discharge hole along the discharge direction of the discharge hole through traditional Chinese medicine liquid in a liquid pumping chamber of a booster pump in the process of passing through the discharge hole so as to assist the traditional Chinese medicine to pass through the discharge hole. The above process is specifically accomplished by, but not limited to, a liquid medicine circulation assistance type traditional Chinese medicine filtering and pulverizing device, which comprises a feeding chamber 1, a filtering chamber 2 and a liquid outlet chamber 3 which are sequentially arranged from top to bottom. The top wall of the feeding chamber is provided with a mounting lug 31. The bottom wall of the feeding chamber is provided with a plurality of discharging holes 4. The upper end of the opening area of the discharging hole is large, and the lower end of the opening area of the discharging hole is small, so that an annular cutting edge 5 of the discharging hole part positioned at the lower end part of the discharging hole is formed. The bottom wall of the feeding chamber is rotatably connected with a vertical rotating shaft 6. The upper end of the vertical shaft extends through the feeding chamber to the top wall of the feeding chamber and is connected with a crushing motor 7. The lower surface of the bottom wall of the feeding chamber is a plane. The vertical rotating shaft is provided with a plurality of knife strips 8 which are abutted against the lower surface of the bottom wall of the feeding chamber. A scissors structure is formed between the knife strip and the annular cutting edge of the discharge hole part. The vertical rotating shaft is arranged on the part in the feeding chamber and is provided with a plurality of blades 9, and the blades drive liquid to move upwards when the vertical rotating shaft rotates and drives the cutter bar to be matched with the annular cutting edge of the discharging hole part to shear the material extending out of the discharging hole, so that the material in the feeding chamber moves upwards. The discharge hole is sleeved on the lower end of the liquid spraying pipe 10, the upper end of the liquid spraying pipe is connected with the liquid distribution cavity 11, and the liquid distribution cavity is connected with the outlet end of the booster pump 30. The lower end part of the liquid spraying pipe is positioned in the discharge hole. The exterior of the feed chamber is fitted with an outer jacket 12. The upper end of the outer sleeve is hermetically connected with the upper end of the feeding chamber, and the lower end of the outer sleeve is hermetically connected with the upper end of the filtering chamber. An air return chamber 13 is formed between the outer casing, the feed chamber and the filter chamber. The upper end of the air return chamber is communicated with the upper part of the feeding chamber through an air return hole 15. The inlet end of the booster pump is butted with a liquid inlet pipe 32 extending into the liquid outlet chamber. The inlet liquid of the booster pump only comes from the liquid outlet chamber. The feeding chamber is suspended in the air return chamber. The filter chamber and the air return chamber are connected into a whole. The filter chamber is detachably connected with the feed chamber. The bottom wall of the filter chamber is provided with filter mounting holes 14. And the filter plate mounting holes are provided with supporting steps 16. The filter plate mounting holes are closed by a filter plate 17 supported on the support step. The filter plate is provided with a plurality of filter holes 18. The vertical pivot axis extends into the filter chamber. The vertical rotating shaft is provided with a plurality of vertical scraping blades 19 which can scrape materials at the upper end of the filtering hole when rotating along the circumferential direction of the vertical rotating shaft so as to prevent the filtering hole from being blocked.
The concrete connection mode of the liquid spraying pipe and the liquid distribution cavity is as follows: the liquid distribution cavity is provided with a water pipe connecting hole 20. The bottom wall of the liquid distribution cavity is provided with a V-shaped sealing ring groove 21 extending along the circumferential direction of the water pipe connecting hole. The liquid spraying pipe is of a metal structure. The upper end of the liquid spraying pipe is connected with an elastic ring-shaped sealing piece 22 which extends along the circumferential direction of the liquid spraying pipe and has a V-shaped cross section. The elastic ring-shaped sealing piece is of a metal structure. The elastic ring-shaped sealing piece and the liquid spraying pipe are welded together through tin 23 to be connected together in a sealing mode. The melting points of the elastic ring-shaped sealing piece and the liquid spraying tube are higher than that of the tin. The liquid spraying pipe is arranged in the sealing ring groove in a penetrating mode through the elastic ring-shaped sealing sheet and is hung on the bottom wall of the liquid distribution cavity and connected with the water pipe connecting hole in a sealing mode. The bottom wall of the sealing ring groove is provided with a bottom wall part annular sealing rubber pad 24 extending along the circumferential direction of the sealing ring groove, and the upper end of the outer side wall is provided with a side wall part annular sealing rubber pad 25 extending along the circumferential direction of the sealing ring groove. The elastic annular sealing sheet is connected with the sealing annular groove in a sealing mode through the annular sealing rubber pad on the bottom wall portion and the annular sealing rubber pad on the side wall portion. The bottom wall annular sealing rubber gasket and the side wall annular sealing rubber gasket are bonded together with the sealing sliding groove and are in sealing connection, and the bottom wall annular sealing rubber gasket and the side wall annular sealing rubber gasket are only abutted to the annular sealing sheet for sealing. The outer side wall of the sealing ring groove is provided with a plurality of stop blocks 26 which are distributed along the circumferential direction of the annular sealing rubber pad and are connected above the elastic annular sealing sheet in a blocking mode. The outer side wall of the seal ring groove is provided with at least two pits 27 which are distributed along the circumferential direction of the seal ring groove and penetrate through the inner surface of the bottom wall when air is fed.
The inlet pipe 32 comprises an upper section 33 and a lower section 34. The upper end of the upper section is in sealing butt joint with the inlet end of the booster pump, and the lower end is provided with a connecting sleeve 35. The connecting sleeve is provided with a conical lead-in section 36. The upper end of the lower section can be inserted into the connecting sleeve. The lower end of the lower section extends into the liquid outlet chamber and is submerged in the liquid medicine in the liquid outlet chamber when in use. The difference in elevation between the connection 37 of the upper and lower sections and the connection 38 of the filtering chamber and the jacket is within 5 cm. This facilitates separation between the filter chamber and the inlet chamber.
During the use, treat to filter kibbling traditional chinese medicine feed inlet input feed chamber on the feed chamber, then flow from the discharge opening, the in-process of flowing erects the pivot drive sword strip rotatory, sword strip cooperation discharge opening portion annular blade forms the scissors, thereby cut the medicine that falls out from the discharge opening, thereby play kibbling effect, the slew velocity through control sword strip makes the length of the medicinal material of process discharge opening output in the clearance of cuting different, thereby realize the control to the size of the medicinal material after smashing. The medicinal materials are cut and fall into the filtering chamber to be filtered, the dregs of the decoction are retained in the filter, and the liquid medicine enters the liquid outlet to be discharged through the liquid discharge nozzle 29. When too much residue remains in the filter chamber, the filter chamber is separated from the outer sleeve, the filter chamber is moved downwards to separate the filter chamber from the vertical rotating shaft, and then the residue in the filter chamber is poured out. The booster pump sprays through the spray pipe after liquid medicine pressure boost is bled from the play liquid room to play the effect that improves the patency that the material passes through the discharge opening, play the effect that the helping hand material passed through the discharge opening promptly.
Claims (8)
1. A liquid medicine circulation assistance type traditional Chinese medicine filtering and crushing method is characterized in that decocted traditional Chinese medicine is conveyed to a feeding chamber and then falls out of a discharge hole in the bottom wall of the feeding chamber to be filtered in a filter chamber, medicine dregs remain in the filter chamber, when liquid medicine enters the liquid discharge chamber, medicine materials are cut off to crush the medicine dregs when the medicine dregs fall out of the discharge hole, the traditional Chinese medicine is sprayed into the discharge hole along the discharge direction of the discharge hole by traditional Chinese medicine liquid in a liquid chamber extracted by a booster pump in the process of passing through the discharge hole so as to assist the traditional Chinese medicine to pass through the discharge hole, filtering and crushing are carried out by a liquid medicine circulation assistance type traditional Chinese medicine filtering and crushing device, the liquid medicine circulation assistance type traditional Chinese medicine filtering and crushing device comprises a feeding chamber, a filter chamber and a liquid discharge chamber which are sequentially arranged from top to bottom, a plurality of discharge holes are arranged on the bottom wall of the feeding chamber, the upper ends of the opening areas of the discharge holes are large and the lower ends of the discharge holes are small, so that annular cutting edges of discharge hole parts located at the lower ends of the discharge holes are formed, rotate on the diapire of feed chamber and be connected with perpendicular pivot, be equipped with the sword strip of a plurality of butt on the lower surface of the diapire of feed chamber in the perpendicular pivot, the sword strip with form the scissors structure between the discharge orifice portion annular blade, the discharge orifice cover is established on the lower extreme of hydrojet pipe, the upper end of hydrojet pipe is connected with the exit end of booster pump, the lower tip of hydrojet pipe is located in the discharge orifice, the entrance point of booster pump with go out the liquid chamber intercommunication, the upper end of hydrojet pipe is in the same place through the exit linkage of cloth liquid chamber with the booster pump, cloth liquid chamber is equipped with the water piping connection hole, be equipped with the sealed annular of "V" font that extends along the circumference of water piping connection hole on the diapire of cloth liquid chamber, the upper end sealing connection of hydrojet pipe has the elasticity annular gasket that the cross section that extends along hydrojet pipe circumference is "V" font, the hydrojet pipe passes through elasticity annular gasket is worn to establish and hang in the sealed annular cloth liquid distribution On the diapire in chamber, be equipped with on the diapire of sealed annular groove along the bottom wall portion annular sealing rubber pad that the circumference of sealed annular groove extends, be equipped with on the upper end of lateral wall portion annular sealing rubber pad that the circumference of sealed annular groove extends, elasticity annular sealing piece passes through bottom wall portion annular sealing rubber pad and lateral wall portion annular sealing rubber pad with sealed annular groove sealing connection is in the same place.
2. The method as claimed in claim 1, wherein a jacket is provided outside the inlet chamber, the jacket has an upper end sealingly connected to the upper end of the inlet chamber and a lower end sealingly connected to the upper end of the filter chamber, an air return chamber is formed between the jacket, the inlet chamber and the filter chamber, the filter chamber is communicated with the air return chamber, and the air return chamber is communicated with the inlet chamber.
3. The method as claimed in claim 1, wherein the filtering chamber is detachably connected to the inlet chamber, the inlet of the pressurizing pump is connected to the outlet chamber via a liquid inlet tube, the liquid inlet tube comprises an upper section and a lower section, the upper end of the upper section is in sealed butt joint with the inlet of the pressurizing pump, the lower end of the upper section is provided with a connecting sleeve, the connecting sleeve is provided with a tapered guiding section, the upper end of the lower section is inserted into the connecting sleeve, and the lower end of the lower section extends into the outlet chamber and is submerged in the liquid in the outlet chamber when in use.
4. The method of claim 3, wherein the difference between the height of the joint between the upper and lower sections minus the height of the joint between the filter chamber and the housing is less than 5 cm.
5. The method as claimed in claim 1, wherein the vertical shaft extends into the filtering chamber, the bottom wall of the filtering chamber has a plurality of filtering holes, and the vertical shaft has a plurality of vertical scrapers which are circumferentially arranged along the vertical shaft and can scrape the material at the upper ends of the filtering holes when rotating to prevent the filtering holes from being clogged.
6. The method for filtering and pulverizing a Chinese medicinal liquid by using a circulating power as claimed in claim 1, wherein the vertical shaft extends into the feeding chamber, and a plurality of blades are disposed on a portion of the vertical shaft located in the feeding chamber, and the blades drive the material in the feeding chamber to move upward when the vertical shaft rotates to drive the blades to shear the material extending through the discharge hole in cooperation with the annular cutting edge of the discharge hole.
7. The method for filtering and pulverizing a liquid medicine circulation assistance-type traditional Chinese medicine according to claim 1, wherein a plurality of stoppers which are distributed along the circumferential direction of the annular sealing rubber pad and abut on the elastic annular sealing sheet are provided on the outer side wall of the sealing ring groove.
8. The method for filtering and pulverizing a liquid medicine circulation assistance type traditional Chinese medicine according to claim 1, wherein the elastic ring-shaped sealing piece and the liquid spraying tube are both of a metal structure, the elastic ring-shaped sealing piece and the liquid spraying tube are welded together by soldering, and the melting points of the elastic ring-shaped sealing piece and the liquid spraying tube are both higher than the melting point of tin used in the soldering.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010309360.5A CN111375234B (en) | 2020-04-20 | 2020-04-20 | Method for filtering and pulverizing Chinese medicinal materials by liquid circulation assistance |
| CN202111035737.3A CN113617083A (en) | 2020-04-20 | 2020-04-20 | Closed liquid medicine circulation boosting type traditional Chinese medicine filtering and crushing method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113617083A (en) | 2021-11-09 |
| CN111375234A (en) | 2020-07-07 |
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