Novel centrifugal pump for liquor treatment

Abstract

The utility model provides a novel centrifugal pump for wine treatment, and relates to the technical field of centrifugal pumps. The centrifugal pump comprises a centrifugal pump body, an inlet pipe and an outlet pipe are arranged on the centrifugal pump body, the centrifugal pump further comprises stirring structures and filtering structures, the stirring structures comprise a first stirring structure and a second stirring structure, the filtering structures comprise a first filtering structure and a second filtering structure, and the inlet pipe comprises a first inlet pipe and a second inlet pipe. The left end of the first inlet pipe communicates with the first stirring structure through the first filtering structure, and the right end of the second inlet pipe communicates with the second stirring structure through the second filtering structure. According to the utility model, a left-right end water inlet mode is adopted, so that the centrifugal pump can simultaneously obtain water flow at two ends, and the water supply efficiency of the centrifugal pump is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal pumps, in particular to a novel centrifugal pump used for wine processing. Background Art

[0002] In the current wine filtration and purification, centrifugal pumps are commonly used equipment and are the main power source of the entire filtration system. However, there are certain problems with the current centrifugal pumps during use. The speed of the centrifugal pump is certain, so its thrust on the wine is also certain. In different wine filtration systems, the thrust and pressure requirements for the wine are different.

[0003] In the prior art, a patent document with publication number CN203239613U proposes a centrifugal pump for wine processing, including a centrifugal pump body, the centrifugal pump body having an inlet pipe and an outlet pipe, a connecting pipe is also arranged between the inlet pipe and the outlet pipe, and a regulating valve is installed on the connecting pipe. The utility model installs a connecting pipe between the inlet pipe and the outlet pipe, and installs a regulating valve on the connecting pipe. When the pressure of the centrifugal pump body on the liquid is too large, the liquid can enter the raw material through the connecting pipe, thereby reducing the impact on the filter, effectively protecting the filter, and keeping the filter in a good filtering state, thereby improving the filtering efficiency of the filter; the utility model has a simple structure, is convenient and practical, is suitable for different types of wine purification systems, can be used for different wine production, is made of stainless steel, and can fully meet the national food safety standards.

[0004] Although the existing technology solves the problem of liquid impact on the filter, in the actual working process, the filter screen is still prone to clogging, which leads to poor filtering effect. Utility Model Content

[0005] In view of the shortcomings existing in the above problems, the utility model provides a new centrifugal pump for wine processing, which adopts the method of water intake at both ends, so that the centrifugal pump can obtain water flow at both ends at the same time, thereby greatly accelerating the water supply efficiency of the centrifugal pump.

[0006] In order to solve the above problems, the utility model provides a new centrifugal pump for wine processing, including a centrifugal pump body, on which an inlet pipe and an outlet pipe are arranged, wherein a stirring structure and a filtering structure are also included, the stirring structure including a first stirring structure and a second stirring structure, the filtering structure including a first filtering structure and a second filtering structure, the inlet pipe including a first inlet pipe and a second inlet pipe, a first inlet pipe is arranged at the left end of the centrifugal pump body, the left end of the first inlet pipe is connected to the first stirring structure through the first filtering structure, a second inlet pipe is arranged at the right end of the centrifugal pump body, and the right end of the second inlet pipe is connected to the second stirring structure through the second filtering structure.

[0007] Preferably, the first filter structure includes a first filter box, a first filter screen is arranged in the first filter box, the first filter screen includes a first left filter screen and a first right filter screen, the left end water inlet of the first filter box is connected to the first stirring structure through a pipeline, and the right end water outlet of the first filter box is connected to the centrifugal pump body through a pipeline.

[0008] Preferably, the first stirring structure includes a first stirring box, on which a first stirring structure is arranged, the first stirring structure includes a first stirring motor, a first rotating shaft and a first stirring shaft, the first stirring motor is arranged at the left end of the first stirring box, the output end of the first stirring motor is connected to the first stirring shaft through the first rotating shaft, and the right end water outlet of the first stirring box is connected to the left end water inlet of the first filter box through a pipeline.

[0009] Preferably, the second filtering structure includes a second filter box, a second filter screen is arranged in the second filter box, the second filter screen includes a second left filter screen and a second right filter screen, the right end water inlet of the second filter box is connected to the second stirring structure through a pipeline, and the left end water outlet of the second filter box is connected to the centrifugal pump body through a pipeline.

[0010] Preferably, the second stirring structure includes a second stirring box, on which a second stirring structure is arranged, the second stirring structure includes a second stirring motor, a second rotating shaft and a second stirring shaft, the second stirring motor is arranged at the right end of the second stirring box, the output end of the second stirring motor is connected to the second stirring shaft through the second rotating shaft, and the left end water outlet of the second stirring box is connected to the right end water inlet of the second filter box through a pipeline.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. The utility model adopts the method of water intake at both ends, so that the centrifugal pump can obtain water flow at both ends at the same time, thereby greatly accelerating the water supply efficiency of the centrifugal pump.

[0013] 2. The utility model is provided with corresponding filtering structures and stirring structures on the left and right water inlet pipes respectively. The water flows into the filtering structure after passing through the stirring structure, and finally enters the flow process in the centrifugal pump body, so that the water inlet pipe can crush the large pieces in the water flow to the greatest extent, and then remain in the filter box after being blocked by the filter net, thereby protecting the working effect of the centrifugal pump to a great extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below with reference to the accompanying drawings and examples, but the examples are not intended to limit the utility model.

[0016] like Figure 1 As shown, the embodiment of the utility model includes a centrifugal pump body 1, on which an inlet pipe and an outlet pipe are arranged, the inlet pipe includes a first inlet pipe 2 and a second inlet pipe 3, the first inlet pipe 2 is arranged at the left end of the centrifugal pump body 1, the second inlet pipe 3 is arranged at the right end of the centrifugal pump body 1, and the outlet pipe 4 is arranged at the front end of the centrifugal pump body 1. Among them, a guide structure is arranged in the centrifugal pump body 1, the guide structure includes a rotating shaft 5 and a guide vane 6, the guide vane 6 includes a first guide vane and a second guide vane arranged in parallel, the rotating shaft 5 is arranged on the inner side wall of the upper end of the centrifugal pump body 1, the first guide vane and the second guide vane are both arranged on the rotating shaft 5, and the first guide vane and the second guide vane rotate under the drive of the inflowing water flow.

[0017] In this embodiment, a stirring structure and a filtering structure are provided on the centrifugal pump body 1, the stirring structure includes a first stirring structure and a second stirring structure, the filtering structure includes a first filtering structure and a second filtering structure, the left end of the first inlet pipe 2 is connected to the first stirring structure through the first filtering structure, and the right end of the second inlet pipe 3 is connected to the second stirring structure through the second filtering structure.

[0018] In this embodiment, the first filtering structure includes a first filter box 7, in which a first filter screen is arranged, and the first filter screen includes a first left filter screen 8 and a first right filter screen 9, wherein the mesh diameter of the first left filter screen 8 is larger than the mesh diameter of the first right filter screen 9, and a first inspection door is arranged at the front end of the first filter box 7, the first left filter screen 8 and the first right filter screen 9 are both detachable structures, the left end water inlet of the first filter box 7 is connected to the first mixing box 10 through a pipeline, and the right end water outlet of the first filter box 7 is connected to the centrifugal pump body 1 through a pipeline.

[0019] In this embodiment, the first stirring structure includes a first stirring box 10, a first water inlet 11 is arranged at the top of the first stirring box 10, a first stirring structure is arranged on the first stirring box 10, the first stirring structure includes a first stirring motor 12, a first rotating shaft 13 and a plurality of first stirring shafts 14, the first stirring motor 12 is arranged at the left end of the first stirring box 10, the output end of the first stirring motor 12 is connected to the first stirring shaft 14 through the first rotating shaft 13, the first stirring shaft 14 is located in the first stirring box 10, and a first filter screen plate 15 is arranged at the right end of the first stirring box 10, the right end of the first filter screen plate 15 is arranged with the right end water outlet of the first stirring box 10, and the right end water outlet of the first stirring box 10 is connected with the left end water inlet of the first filter box 7 through a pipeline.

[0020] In this embodiment, the second filtering structure includes a second filter box 16, in which a second filter screen is arranged, and the second filter screen includes a second left filter screen 17 and a second right filter screen 18, wherein the mesh diameter of the second left filter screen 17 is smaller than the mesh diameter of the second right filter screen 18, and a second inspection door is arranged at the front end of the second filter box 16, the second left filter screen 17 and the second right filter screen 18 are both detachable structures, the right end water inlet of the second filter box 16 is connected to the second mixing box 19 through a pipeline, and the left end water outlet of the second filter box 16 is connected to the centrifugal pump body 1 through a pipeline.

[0021] In this embodiment, the second stirring structure includes a second stirring box 19, a second water inlet 20 is provided at the top of the second stirring box 19, and a second stirring structure is provided on the second stirring box 19. The second stirring structure includes a second stirring motor 21, a second rotating shaft 22 and a plurality of second stirring shafts 23. The second stirring motor 21 is arranged at the right end of the second stirring box 19, and the output end of the second stirring motor 21 is connected to the second stirring shaft 23 through the second rotating shaft 22. The second stirring shaft 23 is located in the second stirring box 19, and a second filter screen plate 24 is provided at the left end of the second stirring box 19. The left end of the second filter screen plate 24 is provided with a left end water outlet of the second stirring box 19, and the left end water outlet of the second stirring box 19 is connected to the right end water inlet of the second filter box 16 through a pipeline.

[0022] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0023] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

[0024] In the description of this specification, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the technical solutions of this patent and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this patent application.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this patent application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0026] In this specification, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this specification can be understood according to specific circumstances.

[0027] In this specification, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0029] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A novel centrifugal pump for wine processing, comprising a centrifugal pump body, wherein the centrifugal pump body is provided with an inlet pipe and an outlet pipe, characterized in that: It also includes a stirring structure and a filtering structure, the stirring structure includes a first stirring structure and a second stirring structure, the filtering structure includes a first filtering structure and a second filtering structure, the inlet pipe includes a first inlet pipe and a second inlet pipe, the left end of the centrifugal pump body is provided with a first inlet pipe, the left end of the first inlet pipe is connected to the first stirring structure through the first filtering structure, the right end of the centrifugal pump is provided with a second inlet pipe, and the right end of the second inlet pipe is connected to the second stirring structure through the second filtering structure.

2. A novel centrifugal pump for wine processing as claimed in claim 1, characterized in that: The first filter structure includes a first filter box, in which a first filter screen is arranged, the first filter screen includes a first left filter screen and a first right filter screen, the left end water inlet of the first filter box is connected to the first stirring structure through a pipeline, and the right end water outlet of the first filter box is connected to the centrifugal pump body through a pipeline.

3. A novel centrifugal pump for wine processing as claimed in claim 2, characterized in that: The first stirring structure includes a first stirring box, on which a first stirring structure is arranged, and the first stirring structure includes a first stirring motor, a first rotating shaft and a first stirring shaft. The first stirring motor is arranged at the left end of the first stirring box, and the output end of the first stirring motor is connected to the first stirring shaft through the first rotating shaft. The right end water outlet of the first stirring box is connected to the left end water inlet of the first filter box through a pipeline.

4. A novel centrifugal pump for wine processing as claimed in claim 3, characterized in that: The second filtering structure includes a second filter box, in which a second filter screen is arranged, and the second filter screen includes a second left filter screen and a second right filter screen. The right end water inlet of the second filter box is connected to the second stirring structure through a pipeline, and the left end water outlet of the second filter box is connected to the centrifugal pump body through a pipeline.

5. A novel centrifugal pump for wine processing as claimed in claim 4, characterized in that: The second stirring structure includes a second stirring box, on which a second stirring structure is arranged, and the second stirring structure includes a second stirring motor, a second rotating shaft and a second stirring shaft. The second stirring motor is arranged at the right end of the second stirring box, and the output end of the second stirring motor is connected to the second stirring shaft through the second rotating shaft. The left end water outlet of the second stirring box is connected to the right end water inlet of the second filter box through a pipeline.

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