Liquid material mixing and stirring type water pump

By introducing a turbine and agitating mechanism into the water pump, and crushing the solid substances with a high-speed rotating filter disk and blade knife, the blockage problem caused by solid substance deposition during the water pump is solved, ensuring the continuous operation of the water pump.

CN222228875UActive Publication Date: 2024-12-24LEWEI ELECTRICAL & MECHANICAL CO LTD
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Patent Information

Application Number
CN202421109784.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-21
Publication Date
2024-12-24
Estimated Expiration
2034-05-21

AI Technical Summary

Technical Problem

During the suspension of the water pump used in the fermentation tank, solid matter deposits cause blockage of the inner cavity of the pump, affecting subsequent operation.

Method used

A liquid material mixed stirring water pump is designed, using a turbine mechanism and a stirring mechanism to crush solid substances through a high-speed rotating filter disk and blade knife to prevent its settlement and ensure smooth flow of liquid.

Benefits of technology

It effectively avoids the silt problem caused by solid matter deposition and ensures the continuity and efficiency of the water pump operation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of water pumps, in particular to a liquid material mixing and stirring type water pump which comprises a turbine mechanism and a material stirring mechanism installed on the turbine mechanism, and the turbine mechanism comprises a water sump main shell. A water sump main shell and a sealing bin are assembled, a belt is driven by an external motor to rotate, a belt wheel and a transmission shaft rod are driven by the belt, then a filter disc is driven to rotate at a high speed, and after a water inlet pipe is connected with the outer end of the sealing bin, fermentation liquor can be sucked into an inner cavity of the sealing bin through the water inlet pipe; after solid substances are matched with the filter disc and are crushed by the blade knives, the crushed solid substances can smoothly enter the water sump main shell along the continuous suction of the fermentation liquid, so that the phenomenon that the solid substances are broken due to the pause of the equipment can be avoided; and solid substances are settled by standing, so that a main shell of the water sump and an inner cavity of the sealing bin are blocked, and the operation of equipment is hindered.
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Description

Technical Field

[0001] The utility model relates to the technical field of water pumps, in particular to a liquid material mixing type water pump. Background Art

[0002] The water pump transfers the mechanical energy of the prime mover or other external energy to the liquid, increasing the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals.

[0003] At present, for the water pumps used for solid-liquid separation in some fermentation tanks, as the fermentation liquid is extracted, some solid matter in the fermentation tank will enter the interior of the water pump along with the fermentation liquid. As the solid matter continues to increase, once the water pump stops running, the solid matter inside it will settle, and the settled solid matter will affect the subsequent operation of the water pump.

[0004] Regarding the extraction of fermentation liquid from the fermentation tank by the water pump, when the water pump stops, solid matter will be deposited and clog the inner cavity of the pump body, which will in turn cause obstruction of subsequent water pump operation, which is a technical difficulty that needs to be solved. Utility Model Content

[0005] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0006] To this end, the technical solution adopted in this utility model is:

[0007] A liquid material mixing water pump, comprising a turbine mechanism and a stirring mechanism installed on the turbine mechanism;

[0008] The turbine mechanism comprises a water tank main housing, a turbine blade shaft located inside the water tank main housing, a transmission shaft installed in the middle of the turbine blade shaft, and a filter disc movably installed at the inner end of the transmission shaft;

[0009] The stirring mechanism includes a sealing chamber installed outside the main shell of the water tank, a plurality of blade knives installed inside the sealing chamber, a plurality of groups of combined bolts installed on the main shell of the water tank and the sealing chamber, two positioning fixtures movably installed inside the sealing chamber, a second nut movably installed outside the positioning fixture, and a stirring rod movably installed between the two positioning fixtures.

[0010] In a preferred example, the utility model can be further configured as follows: the turbine mechanism also includes a first nut installed on the external screw of the water tank main shell, an auxiliary rotation sleeve installed on the water tank main shell, and a pulley installed on the transmission shaft that passes through the external end of the auxiliary rotation sleeve.

[0011] In a preferred example, the utility model can be further configured as follows: two adjacent ports of the water tank main shell and the sealing tank are provided with inwardly recessed annular grooves, and sealing gaskets are movably installed in the two annular grooves;

[0012] The water tank main shell and the sealing tank are both made of stainless steel, and symmetrically distributed clamping seats are installed on the outer sides of the adjacent ports of the water tank main shell and the sealing tank.

[0013] In a preferred example, the utility model can be further configured as follows: the transmission shaft penetrates into the inner cavity of the main shell of the water tank, and a cross-shaped guide rod is fixedly installed at one end, and the cross-shaped guide rod is adapted to penetrate into the cross-shaped socket in the middle of the filter disc.

[0014] In a preferred example, the utility model can be further configured as follows: a vertical hole is opened in the middle of the sealing chamber, and the screw of the positioning fixture is adapted to penetrate the outside of the vertical hole;

[0015] A semi-cylindrical fixture is fixedly mounted on one end of the positioning fixture close to the stirring rod.

[0016] In a preferred example, the utility model can be further configured as follows: a plurality of end rods distributed at intervals are fixedly mounted on the outside of the stirring rod, and a hole adapted to fit the cross-shaped guide rod is opened at one end of the stirring rod close to the blade knife.

[0017] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0018] 1. The utility model assembles the main shell of the water tank and the sealing tank. As the external motor drives the belt to rotate, the belt will drive the pulley and the transmission shaft, and then drive the filter disc to rotate at high speed. When the water inlet pipe is connected to the outer end of the sealing tank, the water inlet pipe can suck the fermentation liquid into the inner cavity of the sealing tank. At the same time, the stirring rod assisted by the rotation can mix the fermentation liquid. When the solid matter is crushed by multiple blade knives in conjunction with the filter disc, the crushed solid matter can smoothly enter the main shell of the water tank along with the continuous suction of the fermentation liquid, thereby avoiding the problem of clogging of the main shell of the water tank and the inner cavity of the sealing tank due to the static sedimentation of the solid matter during the suspension of the equipment, thereby causing the operation of the equipment to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the utility model when in use;

[0020] Figure 2 It is a dispersion schematic diagram of the utility model;

[0021] Figure 3 This is an internal schematic diagram of the stirring mechanism of the utility model;

[0022] Figure 4It is a dispersed schematic diagram of the turbine mechanism of the utility model.

[0023] Reference numerals:

[0024] 100, turbine mechanism; 110, water tank main housing; 120, first nut; 130, auxiliary shaft sleeve; 140, transmission shaft; 150, pulley; 160, turbine blade shaft; 170, filter disc;

[0025] 200, stirring mechanism; 210, sealing chamber; 220, blade knife; 230, combination bolt; 240, positioning fixture; 250, second nut; 260, stirring rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0027] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0028] A liquid material mixing water pump provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings. Embodiment 1

[0029] Combination Figure 1-Figure 4 As shown, the utility model provides a liquid material mixing water pump, which includes a turbine mechanism 100 and a stirring mechanism 200 installed on the turbine mechanism 100 .

[0030] The turbine mechanism 100 includes a water tank main housing 110, a first nut 120, an auxiliary rotating sleeve 130, a transmission shaft 140, a pulley 150, a turbine impeller 160 and a filter plate 170, and the stirring mechanism 200 includes a sealing tank 210, a blade knife 220, a combination bolt 230, a positioning fixture 240, a second nut 250 and a stirring rod 260.

[0031] Specifically, the turbine impeller shaft 160 is located inside the water tank main housing 110, the transmission shaft 140 is installed in the middle of the turbine impeller shaft 160, the filter plate 170 is movably installed on the inner end of the transmission shaft 140, the first nut 120 is installed on the screw outside the water tank main housing 110, the auxiliary rotating sleeve 130 is installed on the water tank main housing 110, the pulley 150 is installed on the end of the transmission shaft 140 that passes through the outside of the auxiliary rotating sleeve 130, the sealing chamber 210 is installed on the outside of the water tank main housing 110, a plurality of blade knives 220 are installed inside the sealing chamber 210, a plurality of combination bolts 230 are installed on the water tank main housing 110 and the sealing chamber 210, two positioning fixtures 240 are movably installed inside the sealing chamber 210, the second nut 250 is movably installed on the outside of the positioning fixture 240, and the stirring rod 260 is movably installed between the two positioning fixtures 240.

[0032] The transmission shaft 140 is movably installed inside the auxiliary rotating sleeve 130 and the main shell 110 of the water tank, and the filter plate 170 is movably installed in the inner cavity of the main shell 110 of the water tank and the sealing chamber 210. At this time, the cross-shaped rod body of the transmission shaft 140 that penetrates the inner cavity of the main shell 110 of the water tank will be inserted into the inside of the filter plate 170, and the compressed filter plate 170 will fit the outside of the plurality of blade knives 220. When the main shell 110 of the water tank and the sealing chamber 210 are assembled, as the external motor drives the belt to rotate, the belt will drive the pulley 150 and the transmission shaft 140, and then drive the filter plate 170 to rotate at high speed. After the outer end of the sealing chamber 210 is connected, the water inlet pipe can suck the fermentation liquid into the inner cavity of the sealing chamber 210. At the same time, the assisted rotating stirring rod 260 can mix the fermentation liquid to prevent the solid matter in the fermentation liquid from being too large and clogging the cavity. When the solid matter is crushed by multiple blade knives 220 in conjunction with the filter disc 170, the crushed solid matter can smoothly enter the interior of the water tank main shell 110 along with the continuous suction of the fermentation liquid, and then be discharged outward from the end pipe outside the water tank main shell 110, thereby avoiding the problem of clogging of the inner cavity of the water tank main shell 110 and the sealing chamber 210 due to the static sedimentation of solid matter during the suspension of equipment operation. Embodiment 2

[0033] Combination Figure 2-Figure 4 As shown, on the basis of Example 1, two adjacent ports of the water tank main shell 110 and the sealing chamber 210 are provided with inwardly recessed annular grooves, and sealing gaskets are movably installed in the two annular grooves. The water tank main shell 110 and the sealing chamber 210 are both made of stainless steel material, and symmetrically distributed clamp seats are installed on the outer sides of the adjacent ports of the water tank main shell 110 and the sealing chamber 210. The transmission shaft 140 passes through the inner cavity of the water tank main shell 110 and is fixedly installed with a cross-shaped guide rod at one end, and the cross-shaped guide rod is adapted to pass through the cross-shaped socket in the middle of the filter plate 170.

[0034] By movably installing the sealing gasket in the annular grooves at two adjacent locations of the water tank main shell 110 and the sealing chamber 210, and using multiple sets of combined bolts 230 to fix the water tank main shell 110 and the sealing chamber 210, the inner cavities of the water tank main shell 110 and the sealing chamber 210 can be in a connected state. When the water inlet pipe is connected to the external end pipe of the sealing chamber 210, as the turbine blade shaft 160 rotates at a high speed, the water inlet pipe can suck the fermentation liquid into the inner cavity of the sealing chamber 210 and the water tank main shell 110. As the fermentation liquid is continuously sucked in, the solid matter will cooperate with the support of the filter disc 170 to perform high-speed circular cutting against the multiple blade knives 220, and finally the solid matter will be crushed. When the fermentation liquid is continuously sucked in, the crushed solid matter can smoothly enter the inner cavity of the water tank main shell 110, and then it is convenient to discharge it outward from the end pipe outside the water tank main shell 110. Embodiment 3

[0035] Combination Figure 2-Figure 4 As shown, on the basis of Example 1, a vertical hole is opened in the middle of the sealing chamber 210, and the screw of the positioning fixture 240 is adapted to pass through the outside of the vertical hole, and a semi-cylindrical fixture is fixedly installed on one end of the positioning fixture 240 close to the stirring rod 260, and a plurality of end rods distributed at intervals are fixedly installed on the outside of the stirring rod 260, and a hole adapted to the cross-shaped guide rod is opened on one end of the stirring rod 260 close to the blade knife 220.

[0036] The stirring rod 260 is movably installed inside the two positioning clamps 240, and the two positioning clamps 240 are movably installed in two vertical holes inside the sealed chamber 210, and the two second nuts 250 are used to fix the two positioning clamps 240. At this time, the clamped stirring rod 260 can be located in the middle of the inner cavity of the sealed chamber 210. When the cross-shaped rod body at the inner end of the transmission shaft 140 penetrates into the stirring rod 260 and rotates, the rotation of the stirring rod 260 can continue to mix the solid matter in the fermentation liquid to ensure that a larger volume of matter in the fermentation liquid blocks the inner cavity of the water tank main shell 110 and the sealed chamber 210, while reducing the direct contact between the blades on the turbine impeller shaft 160 and the solid matter, thereby avoiding damage to the blades on the turbine impeller shaft 160.

[0037] The working principle and use process of the utility model are as follows: the stirring rod 260 is movably installed in the adjacent clamps of the two positioning fixtures 240 in advance, and then the two positioning fixtures 240 are inserted into the two vertical holes on the inner wall of the sealing chamber 210, and the two second nuts 250 are movably installed on the screws of the two positioning fixtures 240. At this time, the stirring rod 260 will be located in the middle of the inner cavity of the sealing chamber 210, and then the multiple blade knives 220 are fixedly installed in the holes on the inner wall of the sealing chamber 210. At this time, the multiple blade knives 220 are distributed in a circular state in the port at the inner end of the sealing chamber 210. , then install the assembled transmission shaft 140, the pulley 150 and the auxiliary shaft sleeve 130 on the outside of the water tank main housing 110, at this time, the rod body at the inner end of the transmission shaft 140 will penetrate into the inner cavity of the water tank main housing 110, and the filter plate 170 is movably installed on the cross-shaped rod body at the inner end of the transmission shaft 140, and the filter plate 170 is attached to the outer sides of the plurality of blade knives 220, and the water tank main housing 110 and the sealing chamber 210 are assembled by using a plurality of sets of assembly bolts 230, at this time, the inner cavities of the water tank main housing 110 and the sealing chamber 210 will be in a connected state;

[0038] During use, when the external motor is running, the transmission shaft inside the motor will drive the belt to rotate, and then drive the pulley 150 and the transmission shaft 140 to rotate. After the external water inlet pipe is connected to the end pipe at the outer end of the sealed bin 210, as the turbine impeller 160 rotates at high speed, the water inlet pipe can suck the liquid material into the inner cavity of the water bin main shell 110 and the sealed bin 210. At the same time, the transmission shaft 140 will drive the filter disc 170. When the material passes through the filter disc 170 along the inner cavity of the sealed bin 210, as the solid matter acts on the surface of the filter disc 170, the blocked solid matter can be cut by multiple blade knives 220 until it is crushed. Along with the continuous flow of liquid, the crushed matter will eventually pass through the filter disc 170 into the inner cavity of the water bin main shell 110, and then will be discharged outward from the conduit at the top of the water bin main shell 110.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A liquid material mixing water pump, characterized in that: It comprises a turbine mechanism (100) and a stirring mechanism (200) mounted on the turbine mechanism (100); The turbine mechanism (100) comprises a water tank main housing (110), a turbine blade shaft (160) located inside the water tank main housing (110), a transmission shaft (140) installed in the middle of the turbine blade shaft (160), and a filter plate (170) movably installed on the inner end of the transmission shaft (140); The stirring mechanism (200) comprises a sealing chamber (210) mounted outside a water chamber main housing (110), a plurality of blade knives (220) mounted inside the sealing chamber (210), a plurality of groups of assembly bolts (230) mounted on the water chamber main housing (110) and the sealing chamber (210), two positioning fixtures (240) movably mounted inside the sealing chamber (210), a second nut (250) movably mounted outside the positioning fixtures (240), and a stirring rod (260) movably mounted between the two positioning fixtures (240).

2. A liquid material mixing water pump according to claim 1, characterized in that: The turbine mechanism (100) further comprises a first nut (120) mounted on an external screw rod of a water tank main housing (110), an auxiliary rotation sleeve (130) mounted on the water tank main housing (110), and a pulley (150) mounted on a transmission shaft (140) extending through an external end of the auxiliary rotation sleeve (130).

3. A liquid material mixing water pump according to claim 1, characterized in that: Two adjacent ports of the water tank main shell (110) and the sealing tank (210) are provided with inwardly recessed annular grooves, and sealing gaskets are movably installed in the two annular grooves; The water tank main shell (110) and the sealing tank (210) are both made of stainless steel, and symmetrically distributed clamping seats are installed on the outer sides of adjacent ports of the water tank main shell (110) and the sealing tank (210).

4. A liquid material mixing water pump according to claim 1, characterized in that: The transmission shaft (140) passes through the inner cavity of the water tank main housing (110), and a cross-shaped guide rod is fixedly mounted on one end thereof, and the cross-shaped guide rod is adapted to pass through a cross-shaped insertion hole in the middle of the filter disc (170).

5. A liquid material mixing water pump according to claim 1, characterized in that: A vertical hole is opened in the middle of the sealing chamber (210), and a screw rod of the positioning fixture (240) is adapted to penetrate the outside of the vertical hole; A semi-cylindrical fixture is fixedly mounted on one end of the positioning fixture (240) close to the stirring rod (260).

6. A liquid material mixing water pump according to claim 1, characterized in that: A plurality of end rods distributed at intervals are fixedly mounted on the outside of the stirring rod (260), and a hole adapted to fit the cross-shaped guide rod is provided at one end of the stirring rod (260) close to the blade knife (220).