Static mixer with anti-blocking function

Abstract

The utility model belongs to static mixer technical field, concretely relates to static mixer with prevent function that blocks, including mixer subassembly, mixer subassembly includes the mixer cylinder for realizing foaming water and foaming agent mixing, the feed inlet that is connected in the surface of mixer cylinder and is used for input raw material and the vane that is connected in the inner wall of mixer cylinder, the end of mixer cylinder is installed with the anti -blocking subassembly that is used for stirring and extends to outside near the feed inlet, the anti -blocking subassembly includes the stirring part that is installed in the inside of mixer cylinder and extends to outside and the drive part that is installed in the bottom side of mixer cylinder and is connected with stirring part. The utility model, drive motor operation drives driving bevel gear rotation, driving bevel gear rotates and drives rotary lever rotation through driven bevel gear, and rotary lever rotation can drive paddle rotation to accelerate the flow rate of water body in the inside of mixer cylinder, thereby can avoid the condensation of raw material concentration in the feed inlet and cause the inside of mixer cylinder to appear the blockage.

Description

Technical Field

[0001] This utility model belongs to the field of static mixer technology, specifically relating to a static mixer with anti-clogging function. Background Technology

[0002] A static mixer is a device that achieves efficient mixing without external power, relying on the kinetic energy of the fluid itself. It is widely used in chemical, petroleum, pharmaceutical, food, and environmental protection industries. Its core principle is to use specially designed internal structures (such as spiral blades, twisted blades, and perforated plates) to cause complex movements such as segmentation, rotation, and recombination of the fluid during flow, thereby achieving uniform mixing over a very short distance.

[0003] When the static mixer is in use, foaming water and foaming agent enter the mixer cylinder through the feed port. Through the water pressure and internal blades, the foaming water and foaming agent are fully mixed and then enter the foaming pump for foaming.

[0004] Existing static mixers have a prominent problem in actual operation: when foaming water and foaming agent enter the mixer inlet, the concentration at the inlet is relatively high, and condensation is very likely to occur under certain operating conditions, which will cause blockage of the internal channels of the mixer and ultimately seriously affect the normal use of the static mixer. Utility Model Content

[0005] The purpose of this invention is to provide a static mixer with anti-clogging function, which aims to solve the problem in the prior art that when foaming water and foaming agent enter the mixer inlet, due to the relatively high concentration at the inlet, condensation is very likely to occur under certain working conditions, which in turn causes blockage of the internal channels of the mixer, and ultimately seriously affects the normal use of the static mixer.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a static mixer with anti-clogging function, comprising a mixer assembly, the mixer assembly including a mixer cylinder for mixing foaming water and foaming agent, an inlet connected through the surface of the mixer cylinder for inputting raw materials, and blades connected to the inner wall of the mixer cylinder. An anti-clogging component extending to the outside and used for stirring is installed at one end of the mixer cylinder near the inlet. The anti-clogging component includes a stirring part installed inside the mixer cylinder and extending to the outside, and a drive part installed on the bottom side of the mixer cylinder and connected to the stirring part. A filter assembly for filtering is fitted into the output end of the mixer cylinder.

[0007] As a preferred embodiment of the static mixer with anti-clogging function of this utility model, the stirring part includes a bearing fitted and installed on the surface of the mixer cylinder, a rotating rod that runs through and connects inside the bearing, and a blade connected to the surface of the rotating rod.

[0008] As a preferred embodiment of the static mixer with anti-clogging function of this utility model, the drive unit includes a driven bevel gear connected to the bottom end of the rotating rod, a drive motor installed at the bottom of the mixer cylinder, and an active bevel gear connected to the output end of the drive motor and meshing with the driven bevel gear.

[0009] As a preferred embodiment of the static mixer with anti-clogging function of this utility model, the filter assembly includes a filter section disposed inside the mixer cylinder for filtering the mixture and a positioning section connected to the filter section and the mixer cylinder for fixing the filter section.

[0010] As a preferred embodiment of the static mixer with anti-clogging function of this utility model, the filter section includes a slot formed on the end surface of the mixer body, a filter plate inserted into the slot, a first sealing ring connected to the side surface of the filter plate, a second sealing ring connected to the other side surface of the filter plate, and grooves formed on both sides of the top of the filter plate.

[0011] As a preferred embodiment of the static mixer with anti-clogging function of this utility model, the positioning part includes a side ear connected to the side surface of the filter plate, a positioning hole opened on the surface of the side ear, a positioning bolt penetrating the inside of the positioning hole, and a threaded groove opened on the surface of the mixer body and threadedly connected to the positioning bolt.

[0012] Compared with the prior art, the beneficial effects of this utility model are: In this invention, the drive motor rotates the active bevel gear during operation. When the active bevel gear rotates, it drives the rotating rod to rotate through the driven bevel gear. When the rotating rod rotates, it drives the blade to rotate, thereby accelerating the flow rate of water inside the mixer cylinder. This can prevent the high concentration of raw materials at the feed inlet from causing condensation and blockage inside the mixer cylinder.

[0013] This invention uses a filter plate to filter the mixed mixture. After mixing, the positioning bolt is rotated. When the positioning bolt rotates inside the threaded groove, it moves outward. When the positioning bolt moves to the outside of the threaded groove, it applies a pulling force through the slot to pull out the filter plate, thereby cleaning the surface of the filter plate. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic cross-sectional view of the present invention. Figure 3 This is a cross-sectional view of the connection structure of the anti-blocking component of this utility model; Figure 4This is a cross-sectional view of the connection structure of the filter assembly of this utility model; Figure 5 This is an exploded view of the connection structure of the filter assembly of this utility model.

[0015] In the diagram: 100, mixer assembly; 101, mixer cylinder; 102, feed inlet; 103, blade; 200, anti-clogging assembly; 201, stirring section; 2011, bearing; 2012, rotating rod; 2013, impeller; 202, drive section; 2021, driven bevel gear; 2022, drive motor; 2023, driving bevel gear; 300, filter assembly; 301, filter section; 3011, slot; 3012, filter plate; 3013, first sealing ring; 3014, second sealing ring; 3015, groove; 302, positioning section; 3021, side lug; 3022, positioning hole; 3023, positioning bolt; 3024, threaded groove. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-5 The present invention provides the following technical solution: a static mixer with anti-clogging function, including a mixer assembly 100, the mixer assembly 100 including a mixer cylinder 101 for mixing foaming water and foaming agent, a feed inlet 102 connected through the surface of the mixer cylinder 101 for inputting raw materials, and blades 103 connected to the inner wall of the mixer cylinder 101. An anti-clogging component 200 for stirring is installed at one end of the mixer cylinder 101 near the feed inlet 102. The anti-clogging component 200 includes a stirring part 201 installed inside the mixer cylinder 101 and extending to the outside, and a drive part 202 installed on the bottom side of the mixer cylinder 101 and connected to the stirring part 201. A filter assembly 300 for filtering is fitted at the output end of the mixer cylinder 101.

[0018] Preferably, the stirring section 201 includes a bearing 2011 fitted onto the surface of the mixer cylinder 101, a rotating rod 2012 that passes through and is connected inside the bearing 2011, and a blade 2013 connected to the surface of the rotating rod 2012.

[0019] In practical use, the rotating rod 2012 can drive the blade 2013 to rotate when it rotates. When the blade 2013 rotates, it can accelerate the flow rate of the water inside the mixer cylinder 101, thereby preventing condensation caused by the high concentration of raw materials at the feed inlet 102.

[0020] Preferably, the drive unit 202 includes a driven bevel gear 2021 connected to the bottom end of the rotating rod 2012, a drive motor 2022 installed at the bottom of the mixer cylinder 101, and an active bevel gear 2023 connected to the output end of the drive motor 2022 and meshing with the driven bevel gear 2021.

[0021] In practical use, when the drive motor 2022 is running, it can drive the active bevel gear 2023 to rotate. When the active bevel gear 2023 rotates, it can drive the driven bevel gear 2021 to rotate through the meshing structure. When the driven bevel gear 2021 rotates, it can drive the rotating rod 2012 to rotate inside the bearing 2011. This can realize the transmission between the drive motor 2022 and the rotating rod 2012.

[0022] Preferably, the filter assembly 300 includes a filter section 301 disposed inside the mixer cylinder 101 for filtering the mixture, and a positioning section 302 connected to the filter section 301 and the mixer cylinder 101 for fixing the filter section 301.

[0023] Preferably, the filter section 301 includes a slot 3011 formed on the end surface of the mixer cylinder 101, a filter plate 3012 inserted into the slot 3011, a first sealing ring 3013 connected to the side surface of the filter plate 3012, a second sealing ring 3014 connected to the other side surface of the filter plate 3012, and grooves 3015 formed on both sides of the top of the filter plate 3012.

[0024] In practical use, after the filter plate 3012 is inserted into the slot 3011, it can be sealed with the mixer cylinder 101 by the first sealing ring 3013 and the second sealing ring 3014.

[0025] Preferably, the positioning part 302 includes a side ear 3021 connected to the side surface of the filter plate 3012, a positioning hole 3022 opened on the surface of the side ear 3021, a positioning bolt 3023 penetrating the interior of the positioning hole 3022, and a threaded groove 3024 opened on the surface of the mixer cylinder 101 and threadedly connected to the positioning bolt 3023.

[0026] In practical use, when the positioning bolt 3023 passes through the positioning hole 3022 and is threadedly connected to the threaded groove 3024, the position of the side ear 3021 can be fixed, so that the filter plate 3012 can be fixed inside the slot 3011 through the side ear 3021.

[0027] Working principle: When using this static mixer, the drive motor 2022 can be operated. When the drive motor 2022 is running, it can drive the active bevel gear 2023 to rotate. When the active bevel gear 2023 rotates, it can drive the driven bevel gear 2021 to rotate through the meshing structure. When the driven bevel gear 2021 rotates, it can drive the rotating rod 2012 to rotate inside the bearing 2011. When the rotating rod 2012 rotates, it can drive the blade 2013 to rotate. When the blade 2013 rotates, it can accelerate the flow rate of the water inside the mixer cylinder 101, thereby avoiding condensation caused by high raw material concentration at the feed inlet 102. Next, the mixture is filtered through the filter plate 3012. After mixing, the positioning bolt 3023 can be rotated. When the positioning bolt 3023 rotates inside the threaded groove 3024, it can move outward axially. When the positioning bolt 3023 moves to the outside of the threaded groove 3024, the filter plate 3012 can be pulled out by applying a pulling force through the slot 3011, so that the surface of the filter plate 3012 can be cleaned.

[0028] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A static mixer with anti-clogging function, comprising a mixer assembly (100), characterized in that: The mixer assembly (100) includes a mixer cylinder (101) for mixing foaming water and foaming agent, a feed inlet (102) for feeding raw materials through the surface of the mixer cylinder (101), and blades (103) connected to the inner wall of the mixer cylinder (101). An anti-clogging component (200) for stirring is installed at one end of the mixer cylinder (101) near the feed inlet (102). The anti-clogging component (200) includes a stirring part (201) installed inside the mixer cylinder (101) and extending to the outside, and a drive part (202) installed on the bottom side of the mixer cylinder (101) and connected to the stirring part (201). A filter assembly (300) for filtering is fitted at the output end of the mixer cylinder (101).

2. The static mixer with anti-clogging function according to claim 1, characterized in that: The stirring part (201) includes a bearing (2011) fitted onto the surface of the mixer cylinder (101), a rotating rod (2012) that runs through the inside of the bearing (2011), and a blade (2013) connected to the surface of the rotating rod (2012).

3. The static mixer with anti-clogging function according to claim 1, characterized in that: The drive unit (202) includes a driven bevel gear (2021) connected to the bottom of the rotating rod (2012), a drive motor (2022) installed at the bottom of the mixer cylinder (101), and an active bevel gear (2023) connected to the output end of the drive motor (2022) and meshing with the driven bevel gear (2021).

4. The static mixer with anti-clogging function according to claim 1, characterized in that: The filter assembly (300) includes a filter section (301) disposed inside the mixer cylinder (101) for filtering the mixture, and a positioning section (302) connected to the filter section (301) and the mixer cylinder (101) for fixing the filter section (301).

5. The static mixer with anti-clogging function according to claim 4, characterized in that: The filter section (301) includes a slot (3011) formed on the end surface of the mixer cylinder (101), a filter plate (3012) inserted into the slot (3011), a first sealing ring (3013) connected to the side surface of the filter plate (3012), a second sealing ring (3014) connected to the other side surface of the filter plate (3012), and grooves (3015) formed on both sides of the top of the filter plate (3012).

6. The static mixer with anti-clogging function according to claim 5, characterized in that: The positioning part (302) includes a side ear (3021) connected to the side surface of the filter plate (3012), a positioning hole (3022) opened on the surface of the side ear (3021), a positioning bolt (3023) penetrating the inside of the positioning hole (3022), and a threaded groove (3024) opened on the surface of the mixer cylinder (101) and threadedly connected to the positioning bolt (3023).

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