Integrated multifunctional cement foaming machine
By introducing a rotary air intake mechanism into the stirring foaming machine, the direct mixing of gas, the foaming agent and aqueous solution is achieved, and the problem of long stirring time in the prior art is solved and the foaming efficiency is improved.
Patent Information
- Application Number
- CN202422207456.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-10
AI Technical Summary
During the foaming process of existing stirring foaming machines, the gas is located above the foaming agent and the aqueous solution, which leads to a long stirring time and makes it difficult to achieve efficient mixing.
A rotary air intake mechanism is adopted to directly introduce the gas into the foaming agent and the aqueous solution, and the full mixing of the gas and liquid is achieved through the rotating assembly and the agitator to reduce the stirring time.
By rotating the air intake mechanism, the gas can contact the foaming agent and the aqueous solution during the stirring process, significantly improving the foaming efficiency.
Smart Images
Figure CN223044836U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of stirring foam machines, in particular to an integrated multi-functional cement foam machine. Background Technique
[0002] There are various types of foam machines, one of which is a stirring foam machine that realizes the full mixing of a foaming agent and air under high-speed stirring to form foam.
[0003] In the prior art, during the process of the foaming agent foaming into foam, air is added to the foaming tank. At this time, most of the gas is located above the foaming agent and the aqueous solution. Therefore, during the foaming process, the required stirring time is relatively long to achieve the effect of full foaming. Content of the Utility Model
[0004] The purpose of the utility model is to provide an integrated multi-functional cement foam machine to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: an integrated multi-functional cement foam machine, including a foaming tank, and a rotary air inlet mechanism installed at the top of the foaming tank and penetrating into the inner cavity of the foaming tank;
[0006] The rotary air inlet mechanism includes: a rotary component and an air inlet component, and the air inlet component is used to introduce gas into the rotary component;
[0007] The air inlet component includes an air inlet pipe installed at an eccentric position on the top of the foaming tank. The inner cavity of the air inlet pipe is communicated with the inner cavity of the foaming tank. The top end of the inner wall of the foaming tank is provided with an upper fixed air chamber. A communication port aligned with the inner cavity of the air inlet pipe is opened at the top of the upper fixed air chamber, and the bottom end of the upper fixed air chamber is of an open structure.
[0008] As a further scheme of the utility model: the air inlet mechanism further includes a lower rotating air chamber rotatably connected to the inner wall of the upper fixed air chamber. A sealing ring is installed on the contact surface between the upper fixed air chamber and the lower rotating air chamber, and the inner circumference of the lower rotating air chamber is connected to the rotary component.
[0009] As a further scheme of the utility model: the rotary component includes a rotary motor fixedly installed at the center of the top of the foaming tank. The output shaft of the rotary motor penetrates into the inner cavity of the foaming tank, and the output end of the rotary motor is connected to a rotary shaft. A hollow cavity recessed upward is opened at the bottom of the rotary shaft. A plurality of air holes are equidistantly opened on the inner circumference of the hollow cavity and the lower rotating air chamber. The plurality of air holes are used to communicate the hollow cavity with the inner cavity of the lower rotating air chamber.
[0010] As a further solution of the present utility model: A plurality of stirrers are equidistantly installed vertically on the outer periphery of the hollow cavity, and the stirrers are used to fully stir the foaming agent and the aqueous solution.
[0011] As a further solution of the present utility model: A feed pipe communicating with its inner cavity is installed at the top of the foaming tank, a first valve is installed on the vertical pipe part of the feed pipe, the bottom output end of the foaming tank is connected with a discharge pipe, and a second valve is installed on the discharge pipe.
[0012] As a further solution of the present utility model: The input end of the air inlet pipe is connected to an air pump through a pipeline, and the output end of the discharge pipe is connected to a discharge pump.
[0013] Compared with the prior art, the beneficial effects of the present utility model are:
[0014] 1. By setting the rotating air inlet mechanism, the gas can be directly added to the foaming agent and the aqueous solution. During the stirring process, when the gas overflows upward, it can contact a larger volume of the foaming agent and the aqueous solution, thereby reducing the stirring time and improving the foaming efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural diagram of the present utility model;
[0016] Figure 2 is a schematic internal structure diagram of the present utility model;
[0017] Figure 3 is of the present utility model Figure 2 partial enlarged view of part A.
[0018] In the figure: 1. Foaming tank; 2. Feed pipe; 3. First valve; 4. Rotating motor; 5. Air inlet pipe; 6. Discharge pipe; 7. Second valve; 8. Upper fixed air chamber; 9. Lower rotating air chamber; 10. Rotating shaft; 11. Hollow cavity; 12. Stirrer; 13. Flow port; 14. Air hole. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0020] Please refer to Figures 1 to 3, in the embodiment of the present utility model, an integrated multi-functional cement foaming machine includes a foaming tank 1, and a rotating air intake mechanism penetrating into the inner cavity of the foaming tank 1 is installed at the top of the foaming tank 1; the rotating air intake mechanism includes: a rotating component and an air intake component, and the air intake component is used to introduce gas into the rotating component; the air intake component includes an air inlet pipe 5 installed at an eccentric position on the top of the foaming tank 1, the inner cavity of the air inlet pipe 5 is communicated with the inner cavity of the foaming tank 1, a upper fixed air chamber 8 is installed at the top end of the inner wall of the foaming tank 1, a circulation port 13 aligned with the inner cavity of the air inlet pipe 5 is opened at the top of the upper fixed air chamber 8, and the bottom end of the upper fixed air chamber 8 is of an open structure.
[0021] In this embodiment: After the foaming agent and the aqueous solution are added to the foaming tank 1, the rotating component and the air intake component are started. During the high-speed stirring process, the foaming agent and air are fully mixed to form foam, and the fully formed foam is extracted and mixed with concrete through stirring to form foamed concrete.
[0022] Please refer with emphasis to Figure 1 , Figure 2 and Figure 3 , the air intake mechanism further includes a lower rotating air chamber 9 rotatably connected to the inner wall of the upper fixed air chamber 8. A sealing ring is installed on the contact surface between the upper fixed air chamber 8 and the lower rotating air chamber 9, and the inner circumference of the lower rotating air chamber 9 is connected to the rotating component.
[0023] In this embodiment: Gas enters the upper fixed air chamber 8 through the air inlet pipe 5 and enters the lower rotating air chamber 9 through the upper fixed air chamber 8. During the rotation of the rotating component, the lower rotating air chamber 9 is driven to rotate synchronously. At this time, the lower rotating air chamber 9 rotates relative to the upper fixed air chamber 8.
[0024] Please refer with emphasis to Figure 1 , Figure 2 and Figure 3 , the rotating component includes a rotating motor 4 fixedly installed at the center of the top of the foaming tank 1. The output shaft of the rotating motor 4 penetrates into the inner cavity of the foaming tank 1, and the output end of the rotating motor 4 is connected to a rotating shaft 10. A hollow cavity 11 recessed upward is opened at the bottom of the rotating shaft 10. A plurality of air holes 14 are equidistantly opened on the inner circumference of the hollow cavity 11 and the lower rotating air chamber 9. The plurality of air holes 14 are used to communicate the hollow cavity 11 with the inner cavity of the lower rotating air chamber 9.
[0025] In this embodiment: By starting the rotating motor 4, the output end of the rotating motor 4 drives the rotating shaft 10 to rotate. At the same time, the gas entering the lower rotating air chamber 9 enters the hollow cavity 11 through the air holes 14. The gas enters the foaming agent and the aqueous solution from the bottom end of the hollow cavity 11, and under the stirring of the rotating component, the air and the foaming agent are fully mixed to achieve the foaming effect.
[0026] Please refer with emphasis to Figure 2, a plurality of stirrers 12 are equidistantly installed vertically on the outer periphery of the hollow cavity 11, and the stirrers 12 are used to fully stir the foaming agent and the aqueous solution.
[0027] In this embodiment: The rotation of the stirrer 12 drives the air and the foaming agent to be fully mixed.
[0028] Please refer specifically to Figure 1 , a feed pipe 2 communicating with its inner cavity is installed at the top of the foaming tank 1, a first valve 3 is installed on the vertical pipe portion of the feed pipe 2, the bottom output end of the foaming tank 1 is connected to a discharge pipe 6, and a second valve 7 is installed on the discharge pipe 6.
[0029] In this embodiment: During feeding, by opening the first valve 3, the foaming agent and the aqueous solution are added into the foaming tank 1 through the feed pipe 2. After the foaming agent is completely foamed, the foamed foam is discharged by opening the second valve 7.
[0030] Please refer specifically to Figure 1 , the input end of the air inlet pipe 5 is connected to an air pump through a pipeline, and the output end of the discharge pipe 6 is connected to a discharge pump.
[0031] In this embodiment: By starting the air pump, the air pump inputs gas through the air inlet pipe 5. After foaming is completed, by starting the discharge pump, the discharge pump discharges the foam.
[0032] The above-mentioned is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent replacements or changes, and should be covered within the protection scope of the present invention.
Claims
1. An integrated multifunctional cement foaming machine, comprising a foaming tank (1), characterized in that: A rotating air intake mechanism penetrating into the inner cavity of the foaming tank (1) is installed on the top of the foaming tank (1); The rotary air intake mechanism comprises: a rotary assembly and an air intake assembly, wherein the air intake assembly is used to introduce gas into the rotary assembly; The air intake assembly comprises an air intake pipe (5) installed at an eccentric position on the top of the foaming tank (1); the inner cavity of the air intake pipe (5) is connected to the inner cavity of the foaming tank (1); an upper fixed air bin (8) is installed at the top of the inner wall of the foaming tank (1); a flow port (13) aligned with the inner cavity of the air intake pipe (5) is provided at the top of the upper fixed air bin (8); and the bottom end of the upper fixed air bin (8) is an open structure.
2. The integrated multifunctional cement foaming machine according to claim 1, characterized in that: The air intake mechanism also includes a lower rotating air bin (9) rotatably connected to the inner wall of the upper fixed air bin (8), a sealing ring is installed on the contact surface between the upper fixed air bin (8) and the lower rotating air bin (9), and the inner periphery of the lower rotating air bin (9) is connected to the rotating component.
3. The integrated multifunctional cement foaming machine according to claim 2, characterized in that: The rotating assembly comprises a rotating motor (4) fixedly mounted at the top center of the foaming tank (1), the output shaft of the rotating motor (4) passing through the inner cavity of the foaming tank (1), and the output end of the rotating motor (4) is connected to a rotating shaft (10), the bottom of the rotating shaft (10) is provided with an upwardly recessed hollow cavity (11), the hollow cavity (11) and the inner circumference of the lower rotating air bin (9) are provided with a plurality of air holes (14) at equal distances, and the plurality of air holes (14) are used to connect the hollow cavity (11) with the inner cavity of the lower rotating air bin (9).
4. The integrated multifunctional cement foaming machine according to claim 3, characterized in that: A plurality of stirrers (12) are installed vertically and equidistantly on the outer periphery of the hollow cavity (11), and the stirrers (12) are used to fully stir the foaming agent and the aqueous solution.
5. The integrated multifunctional cement foaming machine according to claim 1, characterized in that: A feed pipe (2) connected to the inner cavity of the foaming tank (1) is installed at the top of the foaming tank (1), a valve No. 1 (3) is installed on the vertical pipe portion of the feed pipe (2), and a discharge pipe (6) is connected to the bottom output end of the foaming tank (1), and a valve No. 2 (7) is installed on the discharge pipe (6).
6. The integrated multifunctional cement foaming machine according to claim 5, characterized in that: The input end of the air inlet pipe (5) is connected to an air pump via a pipeline, and the output end of the discharge pipe (6) is connected to a discharge pump.