Lime milk gas stirring device
By using an inclined diverter pipe in the lime milk stirring device to disperse high-pressure gas and form turbulent jets, the problems of uneven mixing and vibration in traditional devices are solved, and the mixing effect of lime milk and clean water and product quality are improved.
Patent Information
- Application Number
- CN202421462835.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-06-25
AI Technical Summary
When the mixing impeller design of the traditional lime milk stirring device is unreasonable, it is easy to cause the liquid to form vortex, destroy the axial flow, and lead to uneven material mixing, affecting product quality and stability.
Design a lime milk gas stirring device. By setting an inclined diversion tube in the tank body, the high-pressure gas is dispersed into an oblique air flow column, acting on the stirring rod, forming a turbulent jet, weakening the vortex effect, and promoting the uniformity of lime milk and clean water Mix and enhance the uniform distribution of chemical components through bubble entrainment.
It realizes a more uniform mixing of lime milk with other ingredients, improves stirring efficiency and product quality, reduces vibration and power fluctuations of the agitator device, and extends the service life of the equipment.
Smart Images
Figure CN222305577U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of lime milk stirring equipment, and in particular to a lime milk gas stirring device. Background Art
[0002] Lime milk, as a widely used and easily prepared industrial raw material, plays an important role in industrial production. Since lime is slightly soluble in water, it is necessary to stir the lime milk through a device in actual use, and a lime milk stirring device is usually used to stir it.
[0003] Traditional lime milk stirring devices mostly use motor-driven reducers and stirring shafts for stirring. However, when the design of the stirring impeller is unreasonable, it is easy for the liquid to form a vortex around the stirring impeller, which destroys the axial flow and causes the material to flow in the form of radial flow, thereby reducing the stirring effect and causing uneven mixing of lime milk and other ingredients, affecting product quality and stability. Utility Model Content
[0004] In order to solve or partially solve the problems existing in the related art, the present application provides a lime milk gas stirring device.
[0005] To achieve the above objectives, this application is implemented through the following technical solutions:
[0006] A lime milk gas stirring device comprises a tank body, wherein one side of the bottom of the tank body is provided with an air inlet pipe for allowing high-pressure gas to pass in, and the lime milk gas stirring device further comprises:
[0007] A compression pipe is arranged at the bottom of the tank body and is connected to the air inlet pipe, and a plurality of diversion pipes are arranged obliquely on the compression pipe;
[0008] A driven rod is installed on the top of the tank body, and a plurality of stirring rods are arranged at the lower part of the driven rod;
[0009] The high-pressure gas enters the compression pipe through the intake pipe, and acts on the stirring rod after being obliquely discharged through the diverter pipe, so that the stirring rod drives the driven rod to rotate.
[0010] Optionally, at least one through hole is formed on the stirring rod, a rotating shaft is installed in the through hole via a bearing, and a stirring fan is arranged on the rotating shaft.
[0011] Optionally, a flushing pipe is fixed to the top of the tank body, a plurality of spray heads are provided at the bottom of the flushing pipe, one end of the flushing pipe extends out of the tank body and is connected to a water pump, and the pumping end of the water pump is connected to a water storage tank through a pumping pipe.
[0012] Optionally, a feed pipe is installed on the top of the tank body, and the feed pipe is connected to the interior of the tank body;
[0013] Among them, the position of the feed pipe is staggered with the positions of the driven rod and the flushing pipe.
[0014] Optionally, a discharge pipe is provided on one side of the bottom of the tank body, and the discharge pipe is connected to the interior of the tank body.
[0015] Optionally, an exhaust pipe is provided on one side of the top of the tank body, and a material blocking net is fixed on the inner wall of the exhaust pipe;
[0016] Wherein, the exhaust port of the exhaust pipe is arranged downward.
[0017] Optionally, the outer ends of the air inlet pipe, the feed pipe and the discharge pipe are all threadedly connected with sealing covers.
[0018] The beneficial effects of the present application are as follows: the present application uses the function of the obliquely arranged shunt pipe to disperse the high-pressure gas in the compression pipe into a plurality of obliquely upward airflow columns, and the airflow columns obliquely impact the stirring rod at a predetermined angle, so that the stirring rod rotates, thereby stirring the lime and clean water mixture. During the stirring process, the high-pressure gas forms a turbulent jet, and the lime milk and clean water mixture are mixed by means of the entrainment and turbulent pulsation of the jet, thereby weakening the vortex effect formed around the stirring rod, so that the lime milk and other ingredients are mixed more evenly, thereby ensuring product quality and stability;
[0019] At the same time, after high-pressure gas is passed into the mixture of lime milk and clean water, a large number of bubbles are generated inside the mixture, and the lime milk raw materials and the bubbles are fully mixed, so that the chemical components in the lime milk are evenly distributed, which can further enhance the mixing effect and improve the processing efficiency and quality when the lime milk and clean water are stirred.
[0020] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.
[0022] Figure 1 It is a structural schematic diagram of a lime milk gas stirring device shown in an embodiment of the present application;
[0023] Figure 2 is a schematic cross-sectional structure diagram of a lime milk gas stirring device shown in an embodiment of the present application;
[0024] Figure 3 This is a lime milk gas stirring device shown in the embodiment of the present application Figure 2 A schematic diagram of the enlarged structure at point A;
[0025] Figure 4 A lime milk gas stirring device shown in the embodiment of the present application Figure 2 Schematic diagram of the enlarged structure at B.
[0026] Figure numerals: 1, tank body; 2, feed pipe; 3, discharge pipe; 4, water storage tank; 5, air inlet pipe; 6, stirring assembly; 8, flushing pipe; 9, sprinkler head; 10, water pump; 11, exhaust pipe; 12, material blocking net; 61, compression pipe; 62, diverter pipe; 63, driven rod; 64, stirring rod; 641, through hole; 642, rotating shaft; 643, stirring fan. DETAILED DESCRIPTION
[0027] In the description of the present invention, it is to 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”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention 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 limiting the present invention.
[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not 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 the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0029] In the present invention, 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 one; it can be a mechanical connection, an electrical connection, or communication with each other; 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 the present invention can be understood according to the specific situation.
[0030] In the present invention, 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.
[0031] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples" or "some examples" etc. mean 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 present invention. 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, unless they are contradictory.
[0032] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.
[0033] The above description is only an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
[0034] In order to make the purpose, technical solutions and beneficial effects of the present application clearer, the preferred embodiments of the present application will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technical personnel.
[0035] Embodiment 1:
[0036] See also Figure 1 and Figure 2 A lime milk gas stirring device comprises a tank body 1, a bottom side of the tank body 1 is provided with an air inlet pipe 5 for allowing high pressure gas to pass through, and the lime milk gas stirring device further comprises:
[0037] A compression pipe 61 is disposed at the bottom of the tank body 1 and communicated with the air inlet pipe 5, and a plurality of diversion pipes 62 are obliquely disposed on the compression pipe 61;
[0038] A driven rod 63 is installed at the top of the tank body 1, and a plurality of stirring rods 64 are provided at the lower part of the driven rod 63;
[0039] The high-pressure gas enters the compression pipe 61 through the air inlet pipe 5 and acts on the stirring rod 64 after being obliquely discharged through the diverter pipe 62, so that the stirring rod 64 drives the driven rod 63 to rotate.
[0040] Specifically, one end of the air inlet pipe 5 is connected to the exhaust end of the external air compressor, and the other end of the air inlet pipe 5 is connected to the lower end of the compression pipe 61. Four compression pipes 61 are provided, and the four compression pipes 61 are connected end to end to form a square structure. A plurality of air ports are opened on the compression pipe 61, and the air ports correspond to the shunt pipes 62 one by one. The bottom of the shunt pipe 62 is fixed to the air port, and the shunt pipe 62 and the compression pipe 61 have a certain angle, so that the shunt pipe 62 is installed on the compression pipe 61 obliquely; the top of the driven rod 63 is installed on the top of the tank body 1 through a bearing, and the lower part of the driven rod 63 is provided with a plurality of stirring rods 64, and the plurality of stirring rods 64 are symmetrically arranged on both sides of the driven rod 63 with the driven rod 63 as the symmetry axis. The compression pipe 61, the shunt pipe 62, the driven rod 63 and the plurality of stirring rods 64 together constitute the stirring assembly 6 of the device;
[0041] High-pressure gas is introduced into the air inlet pipe 5, and the high-pressure gas enters the compression pipe 61, and is discharged through the diverter pipe 62 obliquely arranged on the compression pipe 61. Under the action of the diverter pipe 62, the high-pressure gas in the compression pipe 61 is dispersed into a plurality of oblique upward air flow columns, and the air flow columns obliquely impact the stirring rod 64 at a predetermined angle, so that the stirring rod 64 drives the driven rod 63 to rotate. At this time, the lime and clean water mixture is added into the tank body 1. Under the rotation of the stirring rod 64, the lime and clean water mixture are mixed with each other until they are evenly mixed, thereby realizing the stirring operation;
[0042] In this embodiment, the high-pressure gas in the compression tube 61 is dispersed into a plurality of oblique upward airflow columns by the function of the obliquely arranged shunt pipe 62. The airflow columns obliquely impact the stirring rod 64 at a predetermined angle, so that the stirring rod 64 rotates, thereby stirring the lime and water mixture. During the stirring process, the high-pressure gas forms a turbulent jet, and the lime milk and water mixture are mixed by means of the entrainment and turbulent pulsation of the jet, thereby weakening the vortex effect formed around the stirring rod 64, so that the lime milk and other ingredients are mixed more evenly, thereby ensuring product quality and stability.
[0043] At the same time, after the high-pressure gas is introduced into the mixture of lime milk and clean water, a large number of bubbles are generated inside the mixture, and the lime milk raw materials are fully mixed with the bubbles, so that the chemical components in the lime milk are evenly distributed, which can further enhance the mixing effect and improve the processing efficiency and quality when the lime milk and clean water are stirred;
[0044] In addition, the vortex generated by traditional mechanical stirring will also cause power fluctuations and abnormal forces of the device, aggravate the vibration of the stirring device, and even cause the stirring device to be damaged and unable to work in severe cases. In this embodiment, the turbulent jet formed by the high-pressure gas weakens the vortex effect, thereby weakening the power fluctuations and abnormal forces of the stirring device, thereby reducing vibration, thereby achieving the purpose of protecting the device and extending its service life.
[0045] Embodiment 2:
[0046] See also Figure 2 , Figure 3 Based on the first embodiment, further and optionally, at least one through hole 641 is formed on the stirring rod 64 , a rotating shaft 642 is installed in the through hole 641 via a bearing, and a stirring fan 643 is provided on the rotating shaft 642 .
[0047] Specifically, bearings are installed at both ends of the through hole 641, the outer ring of the bearing is fixed to the stirring rod 64, the inner ring of the bearing is fixed to the rotating shaft 642, and the stirring fan 643 is fixedly connected to the rotating shaft 642;
[0048] When stirring, the stirring rod 64 drives the rotating shaft 642 to rotate together. At the same time, when the lime milk and the mixture pass through the through hole 641, friction is generated with the stirring fan 643, so that the stirring fan 643 drives the rotating shaft 642 to rotate synchronously in the through hole 641, thereby further improving the stirring effect, effectively improving the mixing degree of the lime milk and the clean water mixture, and further improving the reaction rate.
[0049] Further and optionally, a flushing pipe 8 is fixed to the top of the tank body 1, a plurality of sprinkler heads 9 are provided at the bottom of the flushing pipe 8, one end of the flushing pipe 8 extends out of the tank body 1 and is connected to a water pump 10, and the pumping end of the water pump 10 is connected to a water storage tank 4 through a pumping pipe.
[0050] Specifically, the water storage tank 4 is fixed to one side of the tank body 1, and is filled with clean water or cleaning liquid. The clean water or cleaning liquid in the water storage tank 4 is pumped into the flushing pipe 8 through a water pump 10, and is sprayed out from the spray head 9 at the bottom of the flushing pipe 8 to flush the residue on the inner wall of the tank body 1 to prevent the residue from affecting the next mixing operation.
[0051] Further and optionally, a feed pipe 2 is installed on the top of the tank body 1, and the feed pipe 2 is connected to the interior of the tank body 1;
[0052] The position of the feed pipe 2 is staggered with the positions of the driven rod 63 and the flushing pipe 8 .
[0053] Specifically, under the action of gravity, the mixture of lime milk and clean water enters the tank body 1 through the feed pipe 2 and is evenly mixed by stirring. The position of the feed pipe 2 is staggered with the positions of the driven rod 63 and the flushing pipe 8 to avoid the driven rod 63 and the flushing pipe 8 blocking the feed pipe 2 and affecting the discharge of the material.
[0054] Further and optionally, a discharge pipe 3 is provided on one side of the bottom of the tank body 1 , and the discharge pipe 3 is connected to the interior of the tank body 1 .
[0055] Specifically, the uniformly mixed lime milk mixture is discharged through the discharge pipe 3 , and the waste liquid generated by flushing the flushing pipe 8 is also discharged from the discharge pipe 3 .
[0056] See also Figure 4 , further and optionally, an exhaust pipe 11 is provided on one side of the top of the tank body 1, and a material blocking net 12 is fixed to the inner wall of the exhaust pipe 11;
[0057] The exhaust port of the exhaust pipe 11 is arranged downward.
[0058] Specifically, the exhaust pipe 11 is connected to the interior of the tank body 1, and the excess gas inside the tank body 1 is discharged through the exhaust pipe 11. The material blocking net 12 can prevent the lime milk raw material from being discharged to the outside of the tank body 1 along with the gas. At the same time, the exhaust port of the exhaust pipe 11 is set downward to prevent impurities such as dust or foreign matter from entering the exhaust pipe 11 through the exhaust port and then entering the tank body 1.
[0059] Further and optionally, the outer ends of the air inlet pipe 5, the feed pipe 2 and the discharge pipe 3 are all threadedly connected with sealing covers.
[0060] Specifically, since the openings of the air inlet pipe 5, the feed pipe 2 and the discharge pipe 3 are not set downward, it is easy for impurities such as dust or foreign matter to enter the tank body 1 through the openings. In order to avoid this situation, sealing covers are threadedly connected to the outer ends of the air inlet pipe 5, the feed pipe 2 and the discharge pipe 3 so that the air inlet pipe 5, the feed pipe 2 and the discharge pipe 3 are sealed after the mixing operation is completed, thereby ensuring that the interior of the tank body 1 is not contaminated by external impurities. When the mixing operation is in progress, the sealing cover can be removed.
[0061] In summary, the present application uses the obliquely arranged shunt pipe 62 to disperse the high-pressure gas in the compression pipe 61 into a plurality of obliquely upward airflow columns, which obliquely impact the stirring rod 64 at a predetermined angle, causing the stirring rod 64 to rotate, thereby stirring the lime and water mixture. During the stirring process, the high-pressure gas forms a turbulent jet, and the lime milk and water mixture are mixed by means of the entrainment and turbulent pulsation of the jet, thereby weakening the vortex effect formed around the stirring rod 64, so that the lime milk and other ingredients are mixed more evenly, thereby ensuring product quality and stability.
[0062] At the same time, after the high-pressure gas is introduced into the mixture of lime milk and clean water, a large number of bubbles are generated inside the mixture, and the lime milk raw materials are fully mixed with the bubbles, so that the chemical components in the lime milk are evenly distributed, which can further enhance the mixing effect and improve the processing efficiency and quality when the lime milk and clean water are stirred;
[0063] In addition, the vortex generated by the traditional mechanical stirring can also cause power fluctuation and abnormal force of the device, aggravate the vibration of the stirring device, and even cause the stirring device to be damaged and unable to work in severe cases. In this embodiment, the turbulent jet formed by the high-pressure gas weakens the vortex effect, thereby weakening the power fluctuation and abnormal force of the stirring device, thereby reducing vibration, thereby achieving the purpose of protecting the device and extending the service life;
[0064] When the lime milk and the mixture of the present application pass through the through hole 641, friction is generated with the stirring fan 643, so that the stirring fan 643 drives the rotating shaft 642 to rotate synchronously in the through hole 641, thereby further improving the stirring effect, effectively improving the mixing degree of the lime milk and the clean water mixture, and further improving the reaction rate;
[0065] In the present application, the clean water or cleaning liquid in the water storage tank 4 is pumped into the flushing pipe 8 through the water pump 10, and sprayed out from the spray head 9 at the bottom of the flushing pipe 8 to flush the residue on the inner wall of the tank body 1 to prevent the residue from affecting the next mixing operation;
[0066] In the present application, sealing covers are threadedly connected to the outer ends of the air inlet pipe 5, the feed pipe 2 and the discharge pipe 3 so that the air inlet pipe 5, the feed pipe 2 and the discharge pipe 3 are sealed after the mixing operation is completed, thereby ensuring that the interior of the tank body 1 is not contaminated by external impurities.
[0067] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the present application rather than to limit it. Although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present application; the dimensions of the drawings are not related to the specific objects, and the dimensions of the objects can be changed arbitrarily.
Claims
1. A lime milk gas stirring device, comprising a tank body (1), a bottom side of the tank body (1) is provided with an air inlet pipe (5) for allowing high pressure gas to pass through, characterized in that: The lime milk gas stirring device also includes: A compression pipe (61) is arranged at the bottom of the tank body (1) and is connected to the air inlet pipe (5), and a plurality of flow distribution pipes (62) are obliquely arranged on the compression pipe (61); A driven rod (63) is installed at the top of the tank body (1), and a plurality of stirring rods (64) are provided at the lower part of the driven rod (63); The high-pressure gas enters the compression tube (61) through the air inlet pipe (5), and acts on the stirring rod (64) after being obliquely guided out through the diverter pipe (62), so that the stirring rod (64) drives the driven rod (63) to rotate.
2. The lime milk gas stirring device according to claim 1, characterized in that: At least one through hole (641) is formed on the stirring rod (64), a rotating shaft (642) is installed in the through hole (641) via a bearing, and a stirring fan (643) is arranged on the rotating shaft (642).
3. The lime milk gas stirring device according to claim 1, characterized in that: A flushing pipe (8) is fixed at the top of the tank body (1), a plurality of spray heads (9) are arranged at the bottom of the flushing pipe (8), one end of the flushing pipe (8) extends out of the tank body (1) and is connected to a water pump (10), and the pumping end of the water pump (10) is connected to a water storage tank (4) via a pumping pipe.
4. The lime milk gas stirring device according to claim 1, characterized in that: A feed pipe (2) is installed on the top of the tank body (1), and the feed pipe (2) is connected to the interior of the tank body (1); The position of the feed pipe (2) is staggered with the positions of the driven rod (63) and the flushing pipe (8).
5. The lime milk gas stirring device according to claim 1, characterized in that: A discharge pipe (3) is provided on one side of the bottom of the tank body (1), and the discharge pipe (3) is communicated with the interior of the tank body (1).
6. The lime milk gas stirring device according to claim 1, characterized in that: An exhaust pipe (11) is provided on one side of the top of the tank body (1), and a material blocking net (12) is fixed to the inner wall of the exhaust pipe (11); The exhaust port of the exhaust pipe (11) is arranged downward.
7. The lime milk gas stirring device according to claim 1, 4 or 5, characterized in that: The outer ends of the air inlet pipe (5), the feed pipe (2) and the discharge pipe (3) are all threadedly connected with sealing covers.