CN209952415U - Slurry-residue separation device for radix puerariae production - Google Patents

Abstract

The utility model discloses a root of kudzu vine production is with thick liquid sediment separator, the bottom of one-level sedimentation tank is provided with the recess, has seted up the discharge gate bottom the recess of one-level sedimentation tank, the discharge gate that advances thick liquid pump is linked together through advancing thick liquid pipe and one-level sedimentation tank is linked together, and the one end of play thick liquid pipe is linked together with the play thick liquid mouth of thick liquid pump, and the other end of play thick liquid pipe is located the top of second grade sedimentation tank, and one-level sedimentation tank recess inner diapire all around sets up and is annular inclined plane, is provided with the overflow launder at the top edge of one-level sedimentation tank, the filter funnel is located the stock solution pool top to be located the overflow launder below, filter screen fixed mounting is in the filter funnel, the water inlet of water pump is linked together through inlet: the method has the advantages of realizing the separation of the pulp and the slag, effectively accelerating the separation speed of the pulp and the slag, greatly improving the production efficiency, being very suitable for the production requirement of large-scale arrowroot flour and having good separation effect of the pulp and the slag.

Description

Slurry-residue separation device for radix puerariae production

Technical Field

The utility model relates to a thick liquid sediment separator's technical field, more specifically say so and relate to the technical field of thick liquid sediment separator for the production of root of kudzu vine.

Background

Kudzu is a perennial deciduous vine of leguminosae, and kudzu is rich in starch, commonly called kudzu powder, and is excellent edible starch. The arrowroot starch contains nutrient components such as puerarin, soybean flavonoid glycoside, peanut essence and the like, and also contains mineral substances such as iron, calcium, copper, selenium and the like, is a tonic product suitable for both the old and the young, has medicinal value and the effects of nutrition and health care, and the production flow of the arrowroot starch mainly comprises the following steps: cleaning radix Puerariae, crushing, grinding, separating pulp and residue, precipitating, and drying. In thick liquid sediment separation process, present common separator is mostly the cone-shaped filter screen, however adopts this kind of thick liquid sediment separation mode, and separating speed is slow, has seriously restricted the production efficiency of enterprise, only is applicable to small-scale arrowroot processing enterprise, can't satisfy the production needs of extensive arrowroot to still contain suspension impurity such as a large amount of dregs of wood, grease in the root starch thick liquid after adopting traditional cone-shaped filter screen to filter, the separation effect is not very ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above-mentioned not enough and provide one kind and can accelerate thick liquid sediment separating speed, improve production efficiency, very be applicable to the production needs of extensive arrowroot flour, the production of root of kudzu vine is with thick liquid sediment separator who has fine thick liquid sediment separation effect simultaneously.

The utility model discloses a solve above-mentioned technical problem and the technical solution who adopts as follows:

a pulp-residue separation device for radix puerariae production comprises a primary sedimentation tank, a rotating mechanism, a secondary sedimentation tank, a scraper blade, a filter funnel, a filter screen, a liquid storage tank, a pulp pump, a water inlet pipe, a water outlet pipe, a pulp outlet pipe and a pulp inlet pipe, wherein a groove is formed in the bottom of the primary sedimentation tank, a discharge hole is formed in the bottom of the groove of the primary sedimentation tank, a pulp inlet of the pulp pump is communicated with the discharge hole of the primary sedimentation tank through the pulp inlet pipe, one end of the pulp outlet pipe is communicated with a pulp outlet of the pulp pump, the other end of the pulp outlet pipe is positioned above the secondary sedimentation tank, an inner bottom wall around the groove of the primary sedimentation tank is provided with an annular inclined plane, an overflow groove is formed in the upper edge of the primary sedimentation tank, the filter funnel is positioned above the liquid storage tank and below the overflow groove, the filter screen is fixedly installed in the filter funnel, one end of the water outlet pipe is communicated with a water outlet of the water pump, the other end of the water outlet pipe is positioned above the primary sedimentation tank, the rotating mechanism comprises a bearing seat, a motor, a thrust bearing, a radial bearing and a middle shaft, a support is arranged at the upper part of the primary sedimentation tank, the bearing seat is fixedly arranged on the support, a through hole is arranged at the bottom of the bearing seat, a barrel body corresponding to the through hole is arranged on the support, the thrust bearing is clamped in the bearing seat, an annular support plate is arranged on the middle shaft, the middle shaft is movably arranged in the bearing seat through the radial bearing and movably arranged on the thrust bearing through the annular support plate, the middle shaft penetrates through the through hole and the barrel body, the motor is fixedly arranged on the support through a support plate, the motor is in transmission connection with the middle shaft, a support rod, the bottom of the scraper plate is attached to the annular inclined plane of the primary sedimentation tank.

The upper end of the middle shaft is provided with a driven gear, and the output shaft of the motor is provided with a driving gear which is meshed with the driven gear.

The scraper blade is the slope form, and this scraper blade is row and arranges.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is: the method comprises the steps of discharging kudzu root slurry after crushing and grinding kudzu root into a primary sedimentation tank, depositing starch in the kudzu root slurry into a groove and an annular inclined plane in the primary sedimentation tank, driving a center shaft to rotate through a motor, scraping starch on the annular inclined plane into the groove through a scraper, pumping and discharging the starch slurry in the groove into a secondary sedimentation tank through a slurry pump for secondary sedimentation, enabling the kudzu root starch after secondary sedimentation to enter a next drying process, enabling wood residue, grease and other suspended impurities in the kudzu root slurry in the primary sedimentation tank to suspend to a liquid level, enabling a connecting rod and the scraper to play a certain stirring role on the kudzu root solution in the primary sedimentation tank when rotating so as to accelerate the floating of the suspended impurities, timely and properly discharging clear water into the primary sedimentation tank through an operator so that the liquid level in a first sedimentation tank is always slightly higher than an overflow tank, enabling the suspended impurities to communicate with a part of the kudzu root slurry to be discharged into an overflow tank, filter suspension impurity through the filter screen, the root of kudzu vine thick liquid after the filtration flows into the liquid storage tank, through the water pump with the root of kudzu vine thick liquid in the liquid storage tank pump drainage to one-level sedimentation tank in again to realized the thick liquid sediment separation, effectively accelerated thick liquid sediment separating rate, improved production efficiency by a wide margin, very be applicable to the production needs of extensive root of kudzu vine powder, and have fine thick liquid sediment separation effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top cross-sectional view of the primary settling tank of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

fig. 5 is an enlarged partial view of fig. 1 at D.

Detailed Description

As shown in fig. 1, 2 and 4, the pulp-residue separation device for pueraria lobata production comprises a primary sedimentation tank 1, a rotating mechanism, a secondary sedimentation tank 2, a scraper 3, a filter hopper 4, a filter screen 5, a liquid storage tank 6, a pulp pump 7, a water pump 8, a water inlet pipe 19, a water outlet pipe 9, a pulp outlet pipe 10 and a pulp inlet pipe 14, wherein the bottom of the primary sedimentation tank 1 is provided with a groove 11, the bottom of the groove 11 of the primary sedimentation tank 1 is provided with a discharge port 12, a pulp inlet 13 of the pulp pump 7 is communicated with the discharge port 12 of the primary sedimentation tank 1 through the pulp inlet pipe 14, one end of the pulp outlet pipe 10 is communicated with a pulp outlet 15 of the pulp pump 7, the other end of the pulp outlet pipe 10 is positioned above the secondary sedimentation tank 2, the inner bottom wall around the groove 11 of the primary sedimentation tank 1 is provided with an annular inclined surface 16, the upper edge of the primary sedimentation tank 1 is provided with an overflow groove 17, the filter hopper 4, and is located below the overflow trough 17, the filter screen 5 is fixedly installed in the filter hopper 4, as shown in fig. 5, the water inlet 18 of the water pump 8 is communicated with the interior of the liquid storage tank 6 through the water inlet pipe 19, one end of the water outlet pipe 9 is communicated with the water outlet 20 of the water pump 8, and the other end of the water outlet pipe 9 is located above the primary sedimentation tank 1. As shown in fig. 3, the rotating mechanism includes a bearing seat 21, a motor 22, a thrust bearing 24, a radial bearing 25 and a central shaft 26, a bracket 27 is disposed on the upper portion of the primary sedimentation tank 1, the bearing seat 21 is fixedly mounted on the bracket 27, a through hole 28 is disposed at the bottom of the bearing seat 21, a cylinder 29 corresponding to the through hole 28 is disposed on the bracket 27, the thrust bearing 24 is clamped in the bearing seat 21, an annular support plate 30 is disposed on the central shaft 26, the central shaft 26 is movably inserted in the bearing seat 21 through the radial bearing 25 and movably mounted on the thrust bearing 24 through the annular support plate 30, the central shaft 26 passes through the through hole 28 and the cylinder 29, the motor 22 is fixedly mounted on the bracket 27 through a support plate 34, and the motor 22 is in transmission connection with the central shaft 26 and is in the following manner: the upper end of the middle shaft 26 is provided with a driven gear 33, the output shaft of the motor 22 is provided with a driving gear 35, the driving gear 35 is meshed with the driven gear 33, the middle shaft 26 is provided with a support rod 31, the scrapers 3 are fixedly arranged on the support rod 31 through a connecting rod 32, the scrapers 3 are inclined and arranged in rows, and the bottoms of the scrapers 3 are attached to the annular inclined surface 16 of the primary sedimentation tank 1.

The working principle of the pulp-residue separation device for producing the kudzuvine root is as follows: the broken root of kudzu vine thick liquid of beating the thick liquid of root of kudzu vine after of grinding is discharged into one-level sedimentation tank 1 in, starch in the root of kudzu vine thick liquid deposits in recess 11 and on annular inclined plane 16 in one-level sedimentation tank 1, through motor 22 drive axis 26 rotation to in scraping the starch spatula on annular inclined plane 16 to recess 11 through scraper blade 3, carry out the secondary sedimentation in the starch thick liquid pump 7 drainage to second grade sedimentation tank 2 with the starch thick liquid in the recess 11, root of kudzu vine starch after the secondary sedimentation can get into drying process on next step. Wooden sediment in the root of kudzu vine thick liquid in the one-level sedimentation tank 1, suspension impurity such as grease suspends to the liquid level, connecting rod 32 and scraper blade 3 can play certain stirring effect to the root of kudzu vine solution in the one-level sedimentation tank 1 when rotating, in order to accelerate the superficial play of suspension impurity, through the appropriate amount clear water of discharging in good time in the one-level sedimentation tank 1 of operation personnel, make the liquid level in the first sedimentation tank 1 be a little more than overflow launder 17 all the time, make some root of kudzu vine thick liquid of suspension impurity intercommunication along overflow launder 17 discharge in worrying fill 4, filter suspension impurity through filter screen 5, root of kudzu vine thick liquid after the filtration flows in the liquid storage tank 6, through the root of kudzu vine thick liquid in water pump 8 with the liquid storage tank 6 pump drainage to the one-level sedimentation.

Claims (3)

1. Pulp-residue separation device for radix puerariae production is characterized in that: the device comprises a primary sedimentation tank, a rotating mechanism, a secondary sedimentation tank, a scraper blade, a filter hopper, a filter screen, a liquid storage tank, a slurry pump, a water inlet pipe, a water outlet pipe, a slurry outlet pipe and a slurry inlet pipe, wherein a groove is arranged at the bottom of the primary sedimentation tank, a discharge hole is arranged at the bottom of the groove of the primary sedimentation tank, a slurry inlet of the slurry pump is communicated with the discharge hole of the primary sedimentation tank through the slurry inlet pipe, one end of the slurry outlet pipe is communicated with a slurry outlet of the slurry pump, the other end of the slurry outlet pipe is positioned above the secondary sedimentation tank, an annular inclined plane is arranged on the inner bottom wall around the groove of the primary sedimentation tank, an overflow groove is arranged at the upper edge of the primary sedimentation tank, the filter hopper is positioned above the liquid storage tank and below the overflow groove, the filter screen is fixedly arranged in the filter hopper, a water inlet of the water pump is communicated with, the other end of the water outlet pipe is positioned above the first-stage sedimentation tank, the rotating mechanism comprises a bearing seat, a motor, a thrust bearing, a radial bearing and a middle shaft, a bracket is arranged at the upper part of the primary sedimentation tank, the bearing seat is fixedly arranged on the bracket, the bottom of the bearing seat is provided with a through hole, the bracket is provided with a cylinder body corresponding to the through hole, the thrust bearing is clamped in the bearing seat, the middle shaft is provided with an annular supporting plate, the middle shaft is movably arranged in the bearing seat through a radial bearing and is movably erected on the thrust bearing through the annular supporting plate, the central shaft penetrates through the through hole and the cylinder body, the motor is fixedly arranged on the bracket through the support plate and is in transmission connection with the central shaft, the middle shaft is provided with a support rod, the scraper blade is fixedly arranged on the support rod through a connecting rod, and the bottom of the scraper blade is attached to the annular inclined surface of the primary sedimentation tank.

2. The device for separating pulp and slag for producing kudzuvine root according to claim 1, which is characterized in that: the upper end of the middle shaft is provided with a driven gear, and the output shaft of the motor is provided with a driving gear which is meshed with the driven gear.

3. The device for separating pulp and slag for radix puerariae production according to claim 1 or 2, wherein: the scraper blade is the slope form, and this scraper blade is row and arranges.

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