CN210792195U - A screw extruder for chinese herbal medicine fermentation - Google Patents
A screw extruder for chinese herbal medicine fermentation Download PDFInfo
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- CN210792195U CN210792195U CN201921233103.7U CN201921233103U CN210792195U CN 210792195 U CN210792195 U CN 210792195U CN 201921233103 U CN201921233103 U CN 201921233103U CN 210792195 U CN210792195 U CN 210792195U
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Abstract
The utility model relates to the field of material dehydration equipment, in particular to a screw extruder for Chinese herbal medicine fermentation, which comprises a frame, a bearing chamber and a closed cover, wherein the bearing chamber is fixed on the left side of the frame, a transition shaft is movably arranged in the bearing chamber, and the transition shaft is in transmission connection with a driving device; the utility model discloses a spiral shaft, including the sealed cowling, the sealed cowling is fixed on the right of frame, the left side top of sealed cowling is provided with the feed inlet, the right side of sealed cowling is provided with the discharge gate, still install the spiral awl axle in the sealed cowling, the left side that the sealed cowling was passed to the one end of spiral awl axle is inlayed the cover and is connected with the transition axle spindle nose to it is fixed through locking bolt, the bearing has been cup jointed on the other end of spiral awl axle, aim at the spout with the connecting rod during installation, push the spiral awl axle into the sealed cowling, and make the left end of spiral awl axle insert the spindle nose of transition axle, it is fixed to tighten locking bolt and can realize the installation of spiral awl axle, easy operation has practiced thrift.
Description
Technical Field
The utility model relates to a material dewatering equipment field specifically is a screw extruder for chinese herbal medicine fermentation.
Background
In the process of fermenting the Chinese herbal medicines, dregs of a decoction and enzymes in fermentation need to be separated, and the dregs of a decoction are further fermented and extracted so as to extract other medicinal components in the dregs of a decoction.
The screw extruder is a mechanical extrusion dehydration device, the working principle is that when a motor drives a speed reducer and a screw shaft runs normally, materials are uniformly added from a feeding box and enter a chute, the materials are pushed forwards along a spiral groove under the thrust action of a spiral blade, the materials are pushed to change the pitch and the diameter of the spiral, the extrusion section formed by the spiral blade is acted by the change pitch, the diameter of the spiral, the spiral blade and a pressure screen frame, a larger controllable torque is formed through the variable frequency control of the motor, the extrusion dehydration is carried out under the action of the extrusion force, the friction force and other acting forces, water and fine wood chips are extruded and discharged through a screen filtering hole outside the machine body, other compacted, extruded and torn materials are extruded and discharged through a spiral outlet and an annular gap between cavities, so that the whole mechanical extrusion dehydration process is finished, and the materials can be soft and loose spongy materials after being processed by the screw extruder, the screw extruder is beneficial to subsequent fermentation and extraction operations, but the cleanliness of the interior of the screw extruder needs to be kept when Chinese herbal medicines are dehydrated, so that the screw shaft needs to be frequently disassembled, maintained and cleaned, but the existing screw shaft is very inconvenient to disassemble, and therefore the screw extruder for Chinese herbal medicine fermentation is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screw extruder for chinese herbal medicine fermentation to solve foretell problem.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a screw extruder for Chinese herbal medicine fermentation, which comprises a frame, a bearing chamber and a closed cover, wherein the bearing chamber is fixed on the left side of the frame, a transition shaft is movably arranged in the bearing chamber, and the transition shaft is in transmission connection with a driving device; the sealing cover is fixed on the right side of the rack, a feed inlet is arranged above the left side of the sealing cover, a discharge outlet is arranged on the right side of the sealing cover, a spiral conical shaft is further installed in the sealing cover, one end of the spiral conical shaft penetrates through the left side of the sealing cover to be connected with a transition shaft head in an embedding manner and fixed through a locking bolt, a bearing is sleeved on the other end of the spiral conical shaft, the outer wall of the bearing is arranged on the discharge outlet through a plurality of connecting rods, the connecting rods are connected in a sliding groove of the discharge outlet in a sliding manner, a plurality of spiral blades are arranged on the spiral conical shaft, and a sieve plate is arranged between the spiral conical shaft and the; wherein the content of the first and second substances,
the spiral cone shaft comprises a connector, a second connector and a third connector, wherein the first connector is a solid cylinder, the first connector is welded with the second connector, the second connector is a circular truncated cone type hollow tubular structure, the end part of the second connector is inserted into the third connector, the third connector is a conical hollow structure, the third connector and the second connector are fixed through a plurality of bolts, the end part of the third connector is rotated to penetrate through the box body, and the box body is communicated with the third connector.
Preferably, the box body is provided with one end of a water inlet pipe in a run-through mode, the other end of the water inlet pipe is connected with an external water pump on the box body, the second connector is provided with a plurality of through holes, and the through holes are provided with one-way valves.
Preferably, the internally mounted of No. two connectors has the guide post, the guide post is the toper structure, and the guide post is fixed on No. two connectors and No. three connectors through a plurality of spliced poles, is equipped with the space that is used for rivers to flow between the inner wall of guide post and spiral conical shaft.
Preferably, the guide column is a closed hollow structure and is made of 304 stainless steel.
Preferably, the surfaces of the spiral conical shaft and the spiral blade are welded with chromium alloy wear-resistant layers in a build-up mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a screw extruder for Chinese herbal medicine fermentation,
1. when the spiral conical shaft is dismantled to needs, loosen the locking bolt after, can outwards take out the spiral conical shaft, connecting rod roll-off spout this moment aligns the connecting rod the spout during installation, with the spiral conical shaft push in the enclosure to make the left end of spiral conical shaft insert the spindle nose of excessive axle, it is fixed to screw up the installation that the locking bolt can realize the spiral conical shaft, easy operation has practiced thrift the time of the maintenance clearance to spiral conical shaft and helical blade.
2. Through external water pump on the inlet tube, filling into organic solvent in to the water tank through the water pump, organic solvent sprays the Chinese herbal medicine raw materials in getting into the spiral cone axle and through the through-hole, sprays organic solvent when the Chinese herbal medicine raw materials is being extruded by spiral cone axle and helical blade and tears, has increased the area of contact between organic solvent and the Chinese herbal medicine raw materials, the active ingredient in the dissolved Chinese herbal medicine raw materials that can be better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the spiral cone shaft according to the present invention.
In the figure: the device comprises a frame 1, a bearing chamber 2, a closed cover 3, a feeding hole 4, a discharging hole 5, a spiral conical shaft 6, a first connector 61, a second connector 62, a third connector 63, a box body 64, a water inlet pipe 65, a through hole 66, a flow guide column 67, a bearing 7, a connecting rod 8 and a sieve plate 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a screw extruder for Chinese herbal medicine fermentation, which comprises a frame 1, a bearing chamber 2 and a closed cover 3, wherein the bearing chamber 2 is fixed on the left side of the frame 1, a transition shaft is movably arranged on the bearing chamber 2, and the transition shaft is in transmission connection with a driving device; the sealing cover 3 is fixed on the right side of the frame 1, a feed inlet 4 is arranged above the left side of the sealing cover 3, a discharge outlet 5 is arranged on the right side of the sealing cover 3, a spiral conical shaft 6 is further installed in the sealing cover 3, one end of the spiral conical shaft 6 penetrates through the left side of the sealing cover 3 to be connected with the transition shaft head in an embedding manner and fixed through a locking bolt, a bearing 7 is sleeved on the other end of the spiral conical shaft 6, the outer wall of the bearing 7 is arranged on the discharge outlet 5 through a plurality of connecting rods 8, the connecting rods 8 are connected in a sliding groove of the discharge outlet 5 in a sliding manner, a plurality of spiral blades are arranged on the spiral conical shaft 6, when the spiral conical shaft 6 needs to be disassembled, the spiral conical shaft 6 can be taken out after the locking bolt is loosened, the connecting rods 8 slide out of the sliding groove, the connecting rods 8 are aligned with the sliding groove during installation, the spiral conical shaft 6 is pushed into the sealing cover 3, and the shaft head, the installation and fixation of the spiral conical shaft 6 can be realized by screwing the locking bolt, the operation is simple, and the time for maintaining and cleaning the spiral conical shaft 6 and the spiral blade is saved; a sieve plate 9 is arranged between the spiral conical shaft 6 and the closed cover 3, the spiral conical shaft 6 is driven to rotate by the driving device through a transition shaft, the spiral conical shaft 6 drives the spiral blades to rotate, so that the spiral blades are pushed forward along the spiral groove under the thrust action of the spiral blades, the material is pushed to change the pitch and the diameter of the spiral, the spiral blades and the pressure sieve frame are acted in the extrusion section forming process of the spiral blades, the extrusion dehydration is carried out under the action of the extrusion force, the friction force and other acting forces, water and fine wood chips are squeezed and flow out of the machine body through the filter holes of the sieve plate 9, and the rest compacted, squeezed and torn materials are squeezed and discharged through annular gaps between the spiral outlet and the cavity respectively, so that the whole mechanical extrusion dehydration process is completed; wherein the content of the first and second substances,
As an implementation mode, the box body 64 is provided with one end of a water inlet pipe 65 in a penetrating mode, the other end of the water inlet pipe 65 is connected with an external water pump on the box body 64, the second connecting body 62 is provided with a plurality of through holes 66, one-way valves are arranged on the through holes 66, the water tank is filled with organic solvent through the water pump by externally connecting the water pump to the water inlet pipe 65, the organic solvent enters the spiral conical shaft 6 and is sprayed into the Chinese herbal medicine raw materials through the through holes 66, the Chinese herbal medicine raw materials are extruded and torn by the spiral conical shaft 6 and the spiral blades, meanwhile, the organic solvent is sprayed, the contact area between the organic solvent and the Chinese herbal medicine raw materials is increased, and effective ingredients in the Chinese herbal medicine raw materials can be.
As an implementation mode, the inside of No. two connectors 62 is installed with guide column 67, guide column 67 is the toper structure, guide column 67 is fixed on No. two connectors 62 and No. three connectors 63 through a plurality of spliced poles, be equipped with the space that is used for rivers to flow between guide column 67 and the inner wall of spiral cone 6, guide column 67 has taken up a large amount of inner spaces of spiral cone 6 for under the condition that the inflow is the same, can improve the pressure that organic solvent sprays from through-hole 66, thereby better spraying on the chinese herbal medicine raw materials.
In one embodiment, the guide column 67 is a closed hollow structure, and the guide column 67 is made of 304 stainless steel material, so as to reduce weight and prevent rusting on the surface of the guide column 67.
In one embodiment, the surfaces of the spiral conical shaft 6 and the spiral blades are welded with chromium alloy wear-resistant layers in a build-up mode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A screw extruder for Chinese herbal medicine fermentation comprises a rack (1), a bearing chamber (2) and a closed cover (3), wherein the bearing chamber (2) is fixed on the left side of the rack (1), a transition shaft is movably arranged on the bearing chamber (2), and the transition shaft is in transmission connection with a driving device; closed cover (3) fix on the right of frame (1), the left side top of closed cover (3) is provided with feed inlet (4), the right side of closed cover (3) is provided with discharge gate (5), its characterized in that: a spiral conical shaft (6) is further installed in the closed cover (3), one end of the spiral conical shaft (6) penetrates through the left side of the closed cover (3) to be connected with the transition shaft head in an embedding manner and fixed through a locking bolt, a bearing (7) is sleeved on the other end of the spiral conical shaft (6), the outer wall of the bearing (7) is arranged on the discharge port (5) through a plurality of connecting rods (8), the connecting rods (8) are connected in a sliding groove of the discharge port (5) in a sliding manner, a plurality of spiral blades are arranged on the spiral conical shaft (6), and a sieve plate (9) is arranged between the spiral conical shaft (6) and the closed cover (3); wherein the content of the first and second substances,
spiral cone axle (6) are including a connector (61), No. two connectors (62) and No. three connectors (63), a connector (61) is solid cylinder, and a connector (61) and No. two connectors (62) welding, No. two connectors (62) are the hollow tubular structure of round platform type, and the tip of No. two connectors (62) inserts in No. three connectors (63), No. three connectors (63) are toper hollow structure, and No. three connectors (63) and No. two connectors (62) are through a plurality of bolt fastening, the tip of No. three connectors (63) is rotated and is run through and is provided with box (64), box (64) and No. three connectors (63) intercommunication.
2. A screw extruder for herbal fermentation of claim 1, wherein: the water pump is characterized in that one end of a water inlet pipe (65) is arranged on the box body (64) in a penetrating mode, the other end of the water inlet pipe (65) is connected with an external water pump on the box body (64), a plurality of through holes (66) are formed in the second connecting body (62), and one-way valves are arranged on the through holes (66).
3. A screw extruder for herbal fermentation as claimed in claim 2, wherein: the internally mounted of No. two connectors (62) has guide post (67), guide post (67) are the toper structure, and guide post (67) are fixed on No. two connectors (62) and No. three connectors (63) through a plurality of spliced poles, are equipped with the space that is used for rivers to flow between the inner wall of guide post (67) and spiral cone axle (6).
4. A screw extruder for herbal fermentation as claimed in claim 3, wherein: the guide column (67) is of a closed hollow structure, and the guide column (67) is made of 304 stainless steel materials.
5. A screw extruder for herbal fermentation of claim 1, wherein: and chromium alloy wear-resistant layers are welded on the surfaces of the spiral conical shaft (6) and the spiral blades in a surfacing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921233103.7U CN210792195U (en) | 2019-08-01 | 2019-08-01 | A screw extruder for chinese herbal medicine fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921233103.7U CN210792195U (en) | 2019-08-01 | 2019-08-01 | A screw extruder for chinese herbal medicine fermentation |
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| CN210792195U true CN210792195U (en) | 2020-06-19 |
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| CN201921233103.7U Active CN210792195U (en) | 2019-08-01 | 2019-08-01 | A screw extruder for chinese herbal medicine fermentation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744929A (en) * | 2020-07-02 | 2020-10-09 | 尹东 | Method for cooperatively treating kitchen waste, household garbage and sludge of sewage plant |
| CN114307234A (en) * | 2021-12-06 | 2022-04-12 | 严飞 | Tank group type continuous countercurrent traditional Chinese medicine extraction system |
-
2019
- 2019-08-01 CN CN201921233103.7U patent/CN210792195U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744929A (en) * | 2020-07-02 | 2020-10-09 | 尹东 | Method for cooperatively treating kitchen waste, household garbage and sludge of sewage plant |
| CN114307234A (en) * | 2021-12-06 | 2022-04-12 | 严飞 | Tank group type continuous countercurrent traditional Chinese medicine extraction system |
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