CN116123100B - Pump for conveying starch slurry - Google Patents
Pump for conveying starch slurry Download PDFInfo
- Publication number
- CN116123100B CN116123100B CN202310064528.4A CN202310064528A CN116123100B CN 116123100 B CN116123100 B CN 116123100B CN 202310064528 A CN202310064528 A CN 202310064528A CN 116123100 B CN116123100 B CN 116123100B
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- China
- Prior art keywords
- pump shell
- pump
- fixedly arranged
- blade
- far away
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920002472 Starch Polymers 0.000 title claims abstract description 49
- 235000019698 starch Nutrition 0.000 title claims abstract description 49
- 239000008107 starch Substances 0.000 title claims abstract description 49
- 239000002002 slurry Substances 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000005054 agglomeration Methods 0.000 abstract description 3
- 230000002776 aggregation Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract 1
- 230000003245 working effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
The invention belongs to the field of vane pumps, and particularly relates to a pump for conveying starch slurry, which comprises a vane wheel, wherein a plurality of vane grooves are uniformly distributed on the vane wheel in the circumferential direction, vanes are slidably arranged in each vane groove, a group of roller sleeves are fixedly arranged on each vane, rollers are rotatably arranged between each group of roller sleeves, hollow shafts are fixedly arranged on two sides of the center of the vane wheel, a first pump shell is rotatably arranged at one longer end of the hollow shaft, a third pump shell is rotatably arranged at the shorter end of the hollow shaft, a second pump shell is fixedly arranged between the first pump shell and the third pump shell, a fourth pump shell is slidably arranged under the first pump shell and the second pump shell, and water pipes are fixedly arranged on two sides of the second pump shell in the horizontal direction. The invention can reduce friction between the blades and the pump shell, avoid metal scraps entering into the starch slurry to pollute raw materials, remove starch agglomerations condensed in the pump shell, ensure the working effect of the pump and avoid the waste and loss of power.
Description
Technical Field
The invention belongs to the field of vane pumps, and particularly relates to a pump for conveying starch slurry.
Background
Starch slurry, commonly known as starch paste, is the most commonly used binder in tablets, usually at a concentration of 8% -15% and with 10% starch slurry, most of which is selected under the condition that the starch slurry can be granulated and meets the tabletting requirements because of low cost, availability and good adhesiveness. The existing pump often has a plurality of problems when pumping starch slurry, the existing vane pump often cannot work normally under the condition, and the existing pump has the following disadvantages:
the friction between the blades of the vane pump and the pump shell is large, metal scraps can be generated, raw materials are polluted, when starch slurry is in the pump body, condensation and precipitation can be generated at the inner wall of the pump shell, the movement of the blades in the pump body can be influenced, the working efficiency of the pump is influenced, and the movement of the blades can be blocked by starch condensation, so that the power loss is caused.
Disclosure of Invention
The invention aims at solving the problems in the prior art, and provides a pump for conveying starch slurry, wherein friction between blades and a pump shell is reduced by utilizing relative rolling between a roller and the pump shell, so that raw materials are prevented from being polluted by metal scraps, starch blocks condensed on the inner wall of the pump shell are removed and crushed through linkage action between the roller and a torsion column, the operation of the pump is prevented from being influenced by starch condensation blocks, and meanwhile, residual starch slurry after working can be removed and collected, and the starch slurry is prevented from precipitating and condensing in the pump body.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a pump for carrying starch thick liquid, includes the impeller, evenly distributed has seted up a plurality of blade grooves according to circumferencial direction on the impeller, every blade inslot slidable mounting has the blade, every the inside both sides fixed mounting of one end that the blade stretches out the blade groove has a set of roller shell, every group rotate between the roller shell and install the roller, impeller center both sides fixed mounting has the hollow shaft, hug closely in impeller department rotation on the longer one end of hollow shaft and install first pump case, hug closely in impeller department rotation on the shorter one end of hollow shaft and install the third pump case, fixed mounting has the second pump case closely laminating with the roller between first pump case and the third pump case, the relative eccentric with first pump case, third pump case and second pump case, first pump case and second pump case lower side slidable mounting has the fourth pump case, the both sides fixed mounting of second pump case horizontal direction has the water pipe, every the inside water course of intercommunication second pump case has been seted up of water pipe. The rollers at the end parts of the blades roll relative to the inner wall of the second pump shell, so that friction between the blades and the second pump shell is reduced, and metal scraps are prevented from entering the starch slurry to pollute raw materials.
Further, the collecting box is fixedly arranged on the lower side of the third pump shell, a support is fixedly arranged on one side, far away from the third pump shell, of the collecting box, a first motor is fixedly arranged on one side, far away from the collecting box, of the support, an output end of the first motor penetrates through the support and is fixedly provided with a driving wheel, one longer end of the hollow shaft is located at the collecting box and is rotationally provided with a shaft seat, the shaft seat is fixedly arranged on the collecting box, one side, far away from the first pump shell, of the hollow shaft is fixedly provided with a driven wheel, a transmission belt is arranged between the driven wheel and the driving wheel in a transmission manner, a screw is arranged at one end, meshed with the inside of the fourth pump shell in a transmission manner, the screw is rotationally arranged between the third pump shell and the collecting box, a second motor is fixedly arranged on one side, far away from the first pump shell, of the collecting box, the output end of the second motor and the screw penetrate through one end of the collecting box, one end, inside the fourth pump shell, far away from the screw, of the sliding rod is slidingly arranged on one end of the sliding rod, and the sliding rod is fixedly arranged between the third pump shell and the collecting box. The screw is rotated by the second motor to drive the fourth pump shell to slide, so that residual starch slurry flows out of the pump shell and falls into the collecting box, and the phenomenon that residual starch is precipitated in the pump shell to form starch agglomerations to influence the next work is avoided.
Further, a plurality of torsion columns are installed on the circumferential surface of each roller in a uniformly distributed and rotating mode in the axial direction and the circumferential direction, a plurality of holes are uniformly formed in one end, close to the circumferential surface of each roller, of each torsion column, a first bevel gear is fixedly installed at one end, far away from the holes, of each torsion column, a gear shaft is fixedly installed between roller sleeves, a second bevel gear is fixedly installed at each first bevel gear position on each gear shaft, and each first bevel gear is in meshed transmission connection with the second bevel gear. The gear shaft inside the roller rotates relative to the roller, and the torsion column is driven to rotate through the meshing rotation between the second bevel gear and the first bevel gear, so that the starch blocks of the crushed starch slurry condensed on the inner wall of the pump shell can be removed.
Further, the hydraulic pressure chamber has been seted up to blade wheel center inside, every one side that is close to the hydraulic pressure chamber in the blade groove has been seted up a set of notes liquid mouth, every one side that is close to the hydraulic pressure chamber in the blade groove is located notes liquid mouth department fixed mounting and has had the hydraulic pipe, every a set of slide has been seted up to the blade inside, the relative slip of hydraulic pipe in the slide, every set of the intercommunication groove of intercommunication slide has been seted up to the one end that the liquid chamber was kept away from to the slide, hollow shaft inside hollow department intercommunication hydraulic pressure chamber, the longer one end rotation of hollow shaft is installed and is annotated the liquid cover, one side lower part fixed mounting that the first pump case was kept away from to the collecting box has the liquid accuse station, fixed mounting has the notes liquid pipe that liquid cover and liquid accuse station are annotated in the intercommunication between the liquid cover. The roller on the blade is tightly attached to the inner wall of the second pump shell by utilizing the hydraulic pressure to provide pressure, so that the effects of crushing and removing the starch agglomerations are improved.
Further, a fixed plate is fixedly arranged at the corresponding position of the first pump shell far away from the second pump shell and the fourth pump shell, and a cleaning brush is fixedly arranged at one side of the fixed plate close to the fourth pump shell. The cleaning brush can clean the fourth pump shell, and brush excessive starch slurry remained on the fourth pump shell, so that coagulation sedimentation is avoided.
Compared with the prior art, the pump for conveying starch slurry has the following advantages:
the rollers at the end parts of the blades roll relatively to the inner wall of the second pump shell, friction between the blades and the second pump shell is reduced, metal scraps are prevented from entering starch slurry to pollute raw materials, the screw drives the fourth pump shell to slide, residual starch slurry flows out of the pump shell and falls into the collecting box, the phenomenon that residual starch is precipitated in the pump shell to influence work is avoided, starch blocks which are formed by crushing starch slurry and condensing on the inner wall of the pump shell can be eliminated through linkage action of the rollers and the torsion column, pressure is provided by utilizing hydraulic pressure, the rollers on the blades are tightly attached to the inner wall of the second pump shell, the effects of crushing and removing starch condensation blocks are improved, and redundant starch slurry remained on the fourth pump shell can be brushed through the cleaning brush to avoid generating condensation precipitation.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the body of the present invention.
Fig. 3 is a cross-sectional view at A-A in fig. 2.
Fig. 4 is a partial enlarged view at C in fig. 3.
Fig. 5 is a side view of the body of the present invention.
Fig. 6 is a partial enlarged view at D in fig. 5.
Fig. 7 is a cross-sectional view at B-B in fig. 5.
Fig. 8 is a partial enlarged view at E in fig. 7.
In the drawing, a blade wheel 38, a blade groove 37, a blade 27, a roll sleeve 28, a roll 29, a hollow shaft 12, a first pump shell 17, a third pump shell 19, a second pump shell 18, a fourth pump shell 20, a water pipe 16, a water channel 15, a collection box 1, a support 7, a first motor 4, a driving wheel 8, a shaft seat 11, a driven wheel 10, a driving belt 9, a screw 21, a second motor 3, a slide bar 36, a torsion column 31, a hole 32, a first bevel gear 33, a gear shaft 30, a second bevel gear 34, a hydraulic cavity 23, a liquid injection port 22, a hydraulic pipe 24, a slide way 26, a communication groove 25, a liquid injection sleeve 6, a liquid control station 2, a liquid injection pipe 5, a fixed plate 13 and a cleaning brush 14.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 3 and 7, a pump for conveying starch slurry comprises a blade wheel 38, a plurality of blade grooves 37 are uniformly distributed on the blade wheel 38 along the circumferential direction, blades 27 are slidably arranged in each blade groove 37, a group of roller sleeves 28 are fixedly arranged on two sides of one end of each blade 27 extending out of the blade groove 37, rollers 29 are rotatably arranged between each group of roller sleeves 28, a hollow shaft 12 is fixedly arranged on two sides of the center of the blade wheel 38, a first pump shell 17 is rotatably arranged on the longer end of the hollow shaft 12 and is closely attached to the blade wheel 38, a third pump shell 19 is rotatably arranged on the shorter end of the hollow shaft 12, a second pump shell 18 closely attached to the rollers is fixedly arranged between the first pump shell 17 and the third pump shell 19, the blade wheel 38 is relatively eccentric to the first pump shell 17, the third pump shell 19 and the second pump shell 18, a fourth pump 20 is slidably arranged under the first pump shell 17 and the second pump shell 18, water pipes 16 are fixedly arranged on two sides of the horizontal direction of the second pump shell 18, and a water channel 15 communicated with the inside of the second pump shell 18 is formed inside each water pipe 16.
As shown in fig. 1, fig. 2, fig. 3 and fig. 7, the collecting box 1 is fixedly installed at the lower side of the third pump shell 19, the support 7 is fixedly installed at one side of the collecting box 1 far away from the third pump shell 19, the first motor 4 is fixedly installed at one side of the support 7 far away from the collecting box 1, the driving wheel 8 is fixedly installed at the output end of the first motor 4, the shaft seat 11 is rotatably installed at the position of the collecting box 1 at the longer end of the hollow shaft 12, the shaft seat 11 is fixedly installed on the collecting box 1, the driven wheel 10 is fixedly installed at one side of the shaft seat 11 far away from the first pump shell 17 on the hollow shaft 12, the driving belt 9 is installed between the driven wheel 10 and the driving wheel 8 in a transmission manner, the screw 21 is installed at one end of the inside the fourth pump shell 20 in a meshed transmission manner, the screw 21 is rotatably installed between the third pump shell 19 and the collecting box 1, the second motor 3 is fixedly installed at the position corresponding to the screw 21 at one side of the collecting box 1 far away from the first pump shell 17, the output end of the second motor 3 and one end of the screw 21 penetrating through the collecting box 1 are fixedly connected, and the sliding rods 36 and 36 are slidably installed at one end of the fourth pump shell 20 far away from the screw 21 inside the screw 21.
As shown in fig. 4, 6 and 8, a plurality of torsion columns 31 are rotatably mounted on the circumferential surface of each roller 29 in an even distribution along the axial direction and the circumferential direction, a plurality of holes 32 are uniformly formed in one end, close to the circumferential surface of the roller 29, of each torsion column 31, a first bevel gear 33 is fixedly mounted at one end, far away from the holes 32, of each torsion column 31, a gear shaft 30 is fixedly mounted between each set of roller sleeves 28, a second bevel gear 34 is fixedly mounted on each gear shaft 30 at each first bevel gear 33, and each first bevel gear 33 is in meshed transmission connection with the second bevel gear 34.
As shown in fig. 3, 5 and 7, the center of the vane wheel 38 is internally provided with a hydraulic cavity 23, one side, close to the hydraulic cavity 23, of each vane groove 37 is provided with a group of liquid injection ports 22, one side, close to the hydraulic cavity 23, of each vane groove is fixedly provided with a hydraulic pipe 24 at the liquid injection port 22, one side, close to the hydraulic cavity 23, of each vane groove is internally provided with a group of slide ways 26, the hydraulic pipes 24 relatively slide in the slide ways 26, one end, far from the liquid injection cavity 23, of each group of slide ways 26 is provided with a communication groove 25 communicated with the slide ways 26, the hollow part inside the hollow shaft 12 is communicated with the hydraulic cavity 23, one longer end of the hollow shaft 12 is rotatably provided with a liquid injection sleeve 6, one side, far from the first pump shell 17, of the collecting box 1 is fixedly provided with a liquid control station 2, and the liquid injection pipe 5 communicated with the liquid injection sleeve 6 and the liquid control station 2 is fixedly arranged between the liquid control station 2 and the liquid injection sleeve 6.
As shown in fig. 1 and 3, a fixing plate 13 is fixedly installed at a position corresponding to the fourth pump casing 20 on one side of the first pump casing 17 away from the second pump casing 18, and a cleaning brush 14 is fixedly installed on one side of the fixing plate 13 close to the fourth pump casing 20.
Working principle: the two water pipes 16 are respectively connected with a starch slurry storage place and a feed place, the first motor 4 is started to drive the blade wheel 38 to rotate, so that the blades 27 rotate to work, and in the working process, the rollers 29 at the end parts of the blades 27 roll relatively to the inner wall of the second pump shell 18, so that friction between the blades 27 and the second pump shell 18 is reduced, and metal scraps are prevented from entering the starch slurry to pollute raw materials.
At the same time, the gear shaft 30 inside the roller 29 rotates relative to the roller 29, and the torsion column 31 is driven to rotate through the meshing rotation between the second bevel gear 34 and the first bevel gear 33, so that the starch blocks of the crushed starch slurry condensed on the inner wall of the pump shell can be removed, and the effects of crushing and removing the starch condensation blocks can be improved through the holes 32.
At the same time, the hydraulic control station 2 is started, hydraulic oil is injected into the hydraulic pipe 24 through the hollow shaft 12 and the hydraulic cavity 23, and the pressure is provided by utilizing the hydraulic pressure, so that the rollers 29 on the blades 27 are tightly attached to the inner wall of the second pump shell 18, and the effects of crushing and removing the starch agglomerates are improved.
After the blade wheel 38 stops rotating after the work is completed, residual starch slurry exists in the pump shell, at this time, the second motor is started to enable the screw 21 to rotate to drive the fourth pump shell 20 to slide, so that the residual starch slurry flows out of the pump shell and falls into the collecting box 1, the phenomenon that residual starch is precipitated in the pump shell to form starch condensation blocks to influence the next work is avoided, and meanwhile, in the sliding process of the fourth pump shell 20, the cleaning brush 14 can clean the fourth pump shell 20, and redundant starch slurry remained on the fourth pump shell 20 is brushed.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (2)
1. A starch slurry pump comprises a blade wheel (38), and is characterized in that a plurality of blade grooves (37) are uniformly distributed on the blade wheel (38) according to the circumferential direction, blades (27) are slidably arranged in the blade grooves (37), a group of roller sleeves (28) are fixedly arranged on two sides of one end of each blade (27) extending out of the blade groove (37), rollers (29) are rotatably arranged between each group of roller sleeves (28), a hollow shaft (12) is fixedly arranged on two central sides of the blade wheel (38), a first pump shell (17) is rotatably arranged on one longer end of the hollow shaft (12) in a manner of being tightly attached to the blade wheel (38), a third pump shell (19) is rotatably arranged on one shorter end of the hollow shaft (12) in a manner of being tightly attached to the blade wheel (38), a second pump shell (18) tightly attached to the rollers is fixedly arranged between the first pump shell (17), the blade wheel (38) is opposite to the first pump shell (17), the third pump shell (19) and the second pump shell (18), a water pipe is horizontally arranged on two sides of the second pump shell (18), the second pump shell (18) is horizontally arranged on the second pump shell (18), a water channel (15) communicated with the inside of the second pump shell (18) is formed in each water pipe (16);
the utility model discloses a novel water-saving water pump, which is characterized in that a collecting box (1) is fixedly arranged at the lower side of a third pump shell (19), a support (7) is fixedly arranged at one side of the collecting box (1) far away from the third pump shell (19), a first motor (4) is fixedly arranged at one side of the support (7) far away from the collecting box (1), a driving wheel (8) is fixedly arranged at the output end of the first motor (4) penetrating through the support (7), a shaft seat (11) is rotatably arranged at one longer end of a hollow shaft (12) at the collecting box (1), a driven wheel (10) is fixedly arranged at one side of the hollow shaft (12) far away from the shaft seat (11) far away from the first pump shell (17), a driving belt (9) is arranged between the driven wheel (10) and the driving wheel (8) in a transmission way, a screw (21) is arranged at one end inside the fourth pump shell (20) in a meshed transmission way, the screw (21) is rotatably arranged between the third pump shell (19) and the collecting box (1), a shaft seat (11) is fixedly arranged at one side of the collecting box (1) far away from the first motor (17) far away from the first pump shell (17), a screw (21) is fixedly arranged at one end of the first pump shell (3) penetrating through the corresponding to the first motor (3), a sliding rod (36) is slidably arranged at one end, far away from the screw rod (21), inside the fourth pump shell (20), and the sliding rod (36) is fixedly arranged between the third pump shell (19) and the collecting box (1);
a plurality of torsion columns (31) are uniformly and rotatably arranged on the circumferential surface of each roller (29) in an axial and circumferential direction, a plurality of holes (32) are uniformly formed in one end, close to the circumferential surface of each roller (29), of each torsion column (31), a first bevel gear (33) is fixedly arranged at one end, far away from the holes (32), of each torsion column (31), a gear shaft (30) is fixedly arranged between each roller sleeve (28), a second bevel gear (34) is fixedly arranged on each gear shaft (30) at each first bevel gear (33), and each first bevel gear (33) is in meshed transmission connection with the second bevel gear (34);
the hydraulic pressure chamber (23) has been seted up to blade wheel (38) inside, every one side that is close to hydraulic pressure chamber (23) in blade groove (37) has been seted up a set of notes liquid mouth (22), every one side that is close to hydraulic pressure chamber (23) in the blade groove is located notes liquid mouth (22) department fixed mounting and has had hydraulic pipe (24), every a set of slide (26) has been seted up to blade (27) inside, hydraulic pipe (24) slide relatively in slide (26), every set of intercommunication chute (25) of intercommunication slide (26) have been seted up to the one end that slide (26) kept away from hydraulic pressure chamber (23), hollow shaft (12) inside hollow department intercommunication hydraulic pressure chamber (23), the one side lower part fixed mounting that first pump case (17) were kept away from to hollow shaft (12) has notes liquid cover (6), the liquid control station (2) are kept away from to collection box (1) and annotate liquid control station (5) of liquid control station (2).
2. A starch slurry pump according to claim 1, characterized in that a fixing plate (13) is fixedly arranged at a position corresponding to the fourth pump shell (20) on one side of the first pump shell (17) far away from the second pump shell (18), and a cleaning brush (14) is fixedly arranged on one side of the fixing plate (13) close to the fourth pump shell (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310064528.4A CN116123100B (en) | 2023-02-02 | 2023-02-02 | Pump for conveying starch slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310064528.4A CN116123100B (en) | 2023-02-02 | 2023-02-02 | Pump for conveying starch slurry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116123100A CN116123100A (en) | 2023-05-16 |
| CN116123100B true CN116123100B (en) | 2024-02-27 |
Family
ID=86304334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310064528.4A Active CN116123100B (en) | 2023-02-02 | 2023-02-02 | Pump for conveying starch slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116123100B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117167340B (en) * | 2023-11-02 | 2024-02-20 | 江苏江大泵业制造有限公司 | Chemical industry is cleaning device for pump |
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| CN216342835U (en) * | 2021-08-11 | 2022-04-19 | 石家庄上利石泵业有限公司 | Acid corrosion resistant and fast-heat-dissipation slurry pump |
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2023
- 2023-02-02 CN CN202310064528.4A patent/CN116123100B/en active Active
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|---|---|---|---|---|
| CN101985931A (en) * | 2010-09-20 | 2011-03-16 | 余文凌 | Track positioning slip sheet type non-blockage pump |
| CN101985929A (en) * | 2010-09-20 | 2011-03-16 | 余文凌 | Jacket positioned sliding-vane non-clogging pump |
| CN102748279A (en) * | 2012-08-01 | 2012-10-24 | 苏勇文 | Elliptic-rotating sliding vane pump |
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| CN114183342A (en) * | 2021-07-17 | 2022-03-15 | 江苏金湖输油泵有限公司 | Combined electric pump adapting to low inlet pressure condition and high supercharging capacity |
| CN216342835U (en) * | 2021-08-11 | 2022-04-19 | 石家庄上利石泵业有限公司 | Acid corrosion resistant and fast-heat-dissipation slurry pump |
| CN113915123A (en) * | 2021-10-25 | 2022-01-11 | 浙江威龙泵业有限公司 | Sliding vane pump |
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| CN116123100A (en) | 2023-05-16 |
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