Glutaraldehyde decyl methyl ammonium bromide solution feeding device

Abstract

The utility model relates to a glutaraldehyde decyl methyl bromide solution feeding device which comprises a tank body, a feeding mechanism and a mixing mechanism, a mixing bin is arranged in the tank body, an expansion part is arranged on one side of the tank body, a feeding bin is arranged in the expansion part, the feeding mechanism comprises a screen and a screw rod, and the screw rod is arranged on the screen. The screw rod is arranged in the feeding bin, the screen is detachably arranged on one side of the extension part, and one end of the screen is located at the bottom of the screw rod. The feeding bin, the screen and the screw rod are arranged in a matched mode, when solid materials are fed into the mixing bin, the solid materials can be extruded through the screw rod, caking in the solid materials is reduced, the mixing speed of the solid materials is increased, meanwhile, the screen is detachably arranged, and adjustment can be conducted according to different raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of glutaraldehyde decylmethylammonium bromide solution preparation, in particular to a glutaraldehyde decylmethylammonium bromide solution feeding device. Background Art

[0002] In the process of preparing glutaraldehyde decanedimethylammonium bromide solution, hexadecylamine and methyl bromide are used as raw materials, mixed in a certain proportion, and then an alkaline substance such as sodium hydroxide or potassium hydroxide is added to generate decanedimethylammonium bromide raw material, and then decanedimethylammonium bromide is mixed with glutaraldehyde to obtain glutaraldehyde decanedimethylammonium bromide.

[0003] In the process of putting raw materials into the reactor during production, most of the existing feeding methods are to directly put the raw materials into the reactor and then stir and mix them. This feeding method is very convenient for mixing solutions. However, when feeding solid raw materials such as sodium hydroxide or potassium hydroxide, the solid raw materials may clump or agglomerate, which will affect the dissolution rate of the solid in the solution and thus affect the efficiency. At the same time, during the stirring and mixing process, the solution in the reactor is prone to form a vortex, causing the solid raw materials to accumulate at the center of the bottom, further affecting the dissolution rate. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a glutaraldehyde decylmethylammonium bromide solution feeding device, which solves the problem of low efficiency when the solid raw material is mixed with the liquid solution.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a feeding device for glutaraldehyde decylmethylammonium bromide solution, comprising a tank body, a feeding mechanism and a mixing mechanism, a mixing bin is provided inside the tank body, an expansion part is provided on one side of the tank body, and a feeding bin is provided inside the expansion part;

[0006] The feeding mechanism includes a screen and a spiral rod, the spiral rod is arranged inside the feeding bin, the screen is detachably arranged on one side of the extension part, and one end of the screen is located at the bottom of the spiral rod, and the bottom of the feeding bin is connected to the inside of the mixing bin;

[0007] The mixing mechanism includes a stirring rod and a stirring blade, wherein the stirring rod is arranged inside the mixing bin, the stirring blade is arranged at the bottom of the mixing bin, the stirring blade is used to reduce vortex, the stirring rod and the stirring blade are located on the same axis, a driving motor is installed on the top of the tank body, and the output end of the driving motor is fixedly connected to the top of the stirring rod. The above technical solution is arranged by the coordination of the feeding bin, the screen and the spiral rod, and when the solid material is put into the mixing bin, the spiral rod can squeeze the solid material, reduce the agglomeration and clustering in the solid material, increase the mixing speed of the solid raw material, and improve the efficiency of mixing the solid raw material with the liquid solution.

[0008] Furthermore, a connecting rod is fixedly connected to one side of the stirring rod, a rotatable sleeve is sleeved on the outer surface of the connecting rod, and fan blades are fixedly connected to both sides of the sleeve.

[0009] Furthermore, the inner wall of the mixing bin is also provided with a fixing ring that can move up and down, and a baffle plate is fixedly connected to the bottom of the fixing ring, and the baffle plate is used to reduce the height of the vortex.

[0010] Furthermore, the interior of the mixing bin is fixedly connected with a limit block, and grooves are provided on both sides of the fixing ring, and the grooves are slidably connected to the outer surface of the limit block.

[0011] Furthermore, one end of the stirring rod is fixedly connected to a driving wheel, an outer surface of the driving wheel is sleeved with a synchronous belt, and the other end of the synchronous belt is sleeved with the top of the spiral rod.

[0012] Furthermore, a second motor and a drain pipe are provided at the bottom of the tank body, the second motor is used to drive the stirring blade to rotate, and the drain pipe is communicated with the interior of the mixing bin.

[0013] Furthermore, a feed port is formed at the top of the extension portion, and a cover plate is connected to the top of the feed port via a hinge.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a feeding device for glutaraldehyde decylmethyl ammonium bromide solution, which is configured by a feeding bin, a screen and a screw rod, and when solid materials are fed into a mixing bin, the screw rod can squeeze the solid materials, reduce agglomeration and agglomeration in the solid materials, improve the mixing speed of the solid raw materials, and improve the efficiency of mixing the solid raw materials with the liquid solution. At the same time, the screen is detachable and can be adjusted according to different raw materials, which is convenient to use. Moreover, by the coordinated configuration of the stirring rod and the stirring blade, when the raw materials inside the mixing bin are mixed, the stirring blade is at the bottom of the mixing bin and rotates in the opposite direction to the stirring rod, which reduces the vortex generated by the rotation of the stirring rod, and further improves the mixing speed of the solid raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the glutaraldehyde decylmethylammonium bromide solution feeding device of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the glutaraldehyde decylmethylammonium bromide solution feeding device of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a stirring rod of a glutaraldehyde decylmethylammonium bromide solution feeding device of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the structure of the fixed ring of the glutaraldehyde decylmethylammonium bromide solution feeding device.

[0020] In the figure: 1. tank body; 2. mixing bin; 3. extension part; 4. feeding bin; 5. screen; 6. screw rod; 7. stirring rod; 8. stirring blade; 9. driving motor; 10. connecting rod; 11. sleeve; 12. limit block; 13. fixing ring; 14. baffle plate; 15. groove; 16. driving wheel; 17. synchronous belt; 18. second motor; 19. drain pipe; 20. cover plate; 21. fan blade. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: Figure 1 and 2 As shown, a feeding device for glutaraldehyde decylmethylammonium bromide solution provided in this embodiment includes a tank body 1, a feeding mechanism and a mixing mechanism. A mixing bin 2 is provided inside the tank body 1, an extension portion 3 is provided on one side of the tank body 1, and a feeding bin 4 is provided inside the extension portion 3. The feeding mechanism is arranged on one side of the upper part of the tank body 1, and the mixing mechanism is arranged inside the tank body 1. The feeding mechanism includes a screen 5 and a screw rod 6, the screw rod 6 is arranged inside the feeding bin 4, the screen 5 is detachably arranged on one side of the extension portion 3, and one end of the screen 5 is located at the bottom of the screw rod 6, and the bottom of the feeding bin 4 is connected to the inside of the mixing bin 2. The mixing mechanism includes a stirring rod 7 and a stirring blade 8, the stirring rod 7 is arranged inside the mixing bin 2, the stirring blade 8 is arranged at the bottom of the mixing bin 2, the stirring blade 8 is used to reduce the vortex, the stirring rod 7 and the stirring blade 8 are located on the same axis, and a driving motor 9 is installed on the top of the tank body 1, and the output end of the driving motor 9 is fixedly connected to the top of the stirring rod 7.

[0023] A solution feed pipe is provided at the top of the tank body 1, and liquid raw materials can be transported from the feed pipe to the mixing bin 2, and solid raw materials are put into the feeding bin 4. When the spiral rod 6 rotates, the solid raw materials in the feeding bin 4 are continuously pushed downward and squeezed, so that the solid raw materials pass through the screen 5 and fall into the mixing bin 2 at the bottom, and mix with the liquid in the mixing bin 2. The stirring rod 7 and the stirring blade 8 rotate in the opposite direction, and the stirring rod 7 drives the liquid in the mixing bin 2 to rotate, thereby increasing the dissolution rate of the solid raw materials. The stirring blade 8 rotates in the opposite direction, which is used to form turbulence in the mixing bin 2, further accelerating the dissolution rate of the solid raw materials. When in use, the liquid raw materials are transported from the top feed pipe to the mixing bin 2, and according to the different solid raw materials, the corresponding screen 5 is selected and installed on the side of the extension part 3, and then the solid raw materials are put into the feeding bin 4 from the feed port at the top of the extension part 3.

[0024] See also Figure 3 In this embodiment, a connecting rod 10 is fixedly connected to one side of the stirring rod 7, a rotatable sleeve 11 is sleeved on the outer surface of the connecting rod 10, and fan blades 21 are fixedly connected to both sides of the sleeve 11. The connecting rod 10 extends outward to provide a larger stirring range. When the stirring rod 7 rotates, the sleeve 11 can also rotate together to stir the raw materials in the mixing bin 2. The outer fan blades 21 can increase the stirring range and improve efficiency.

[0025] See also Figure 4 In this embodiment, the inner wall of the mixing bin 2 is also provided with a fixed ring 13 that can move up and down, and a baffle plate 14 is fixedly connected to the bottom of the fixed ring 13. The baffle plate 14 is used to reduce the height of the vortex. The interior of the mixing bin 2 is fixedly connected with a limit block 12. Grooves 15 are provided on both sides of the fixed ring 13. The grooves 15 are slidably connected to the outer surface of the limit block 12. The fixed ring 13 can float on the top of the solution in the mixing bin 2 and adjust its own height with the height of the solution. When the stirring rod 7 stirs the solution in the mixing bin 2, the baffle plate 14 can block the side of the vortex, thereby reducing the height of the vortex side wall to prevent the solid from adhering to the inner wall of the mixing bin 2 when the solution drives the solid raw material to move. The limit block 12 limits the moving direction of the fixed ring 13, so that the fixed ring 13 can move up and down as much as possible.

[0026] In this embodiment, one end of the stirring rod 7 is fixedly connected to a driving wheel 16, and a synchronous belt 17 is sleeved on the outer surface of the driving wheel 16, and the other end of the synchronous belt 17 is sleeved on the top of the spiral rod 6. When the driving motor 9 drives the stirring rod 7 to rotate, the synchronous belt 17 drives the driving wheel 16 to rotate, and then the driving wheel 16 drives the synchronous belt 17 to rotate, thereby driving the spiral rod 6 and the stirring rod 7 to rotate synchronously.

[0027] In this embodiment, a second motor 18 and a drain pipe 19 are provided at the bottom of the tank body 1. The second motor 18 is used to drive the stirring blade 8 to rotate. The drain pipe 19 is connected to the interior of the mixing bin 2. A feed port is provided at the top of the extension portion 3. A cover plate 20 is connected to the top of the feed port via a hinge. The second motor 18 drives the stirring blade 8 to rotate. The second motor 18 and the driving motor 9 rotate in opposite directions. The mixed raw materials are discharged from the drain pipe 19 at the bottom.

[0028] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0029] The specific implementation methods provided by the utility model are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. At the same time, for general technicians in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A glutaraldehyde decylmethylammonium bromide solution feeding device, characterized in that: It comprises a tank body (1), a feeding mechanism and a mixing mechanism, wherein a mixing bin (2) is provided inside the tank body (1), an expansion portion (3) is provided on one side of the tank body (1), and a feeding bin (4) is provided inside the expansion portion (3); The feeding mechanism comprises a screen (5) and a screw rod (6), wherein the screw rod (6) is arranged inside the feeding bin (4), the screen (5) is detachably arranged on one side of the extension portion (3), and one end of the screen (5) is located at the bottom of the screw rod (6), and the bottom of the feeding bin (4) is communicated with the interior of the mixing bin (2); The mixing mechanism comprises a stirring rod (7) and a stirring blade (8); the stirring rod (7) is arranged inside the mixing chamber (2); the stirring blade (8) is arranged at the bottom of the mixing chamber (2); the stirring blade (8) is used to reduce vortex; the stirring rod (7) and the stirring blade (8) are located on the same axis; a driving motor (9) is installed on the top of the tank body (1); and the output end of the driving motor (9) is fixedly connected to the top of the stirring rod (7).

2. The glutaraldehyde decylmethylammonium bromide solution feeding device according to claim 1, characterized in that: A connecting rod (10) is fixedly connected to one side of the stirring rod (7), a rotatable sleeve (11) is sleeved on the outer surface of the connecting rod (10), and fan blades (21) are fixedly connected to both sides of the sleeve (11).

3. The glutaraldehyde decylmethylammonium bromide solution feeding device according to claim 1, characterized in that: The inner wall of the mixing chamber (2) is also provided with a fixing ring (13) that can move up and down, and a baffle plate (14) is fixedly connected to the bottom of the fixing ring (13), and the baffle plate (14) is used to reduce the height of the vortex.

4. The glutaraldehyde decylmethylammonium bromide solution feeding device according to claim 3, characterized in that: The interior of the mixing bin (2) is fixedly connected to a limit block (12), and grooves (15) are provided on both sides of the fixing ring (13), and the grooves (15) are slidably connected to the outer surface of the limit block (12).

5. The glutaraldehyde decylmethylammonium bromide solution feeding device according to claim 1 is characterized in that: One end of the stirring rod (7) is fixedly connected to a driving wheel (16), the outer surface of the driving wheel (16) is sleeved with a synchronous belt (17), and the other end of the synchronous belt (17) is sleeved with the top of the spiral rod (6).

6. The glutaraldehyde decylmethylammonium bromide solution feeding device according to claim 1, characterized in that: A second motor (18) and a drain pipe (19) are provided at the bottom of the tank body (1); the second motor (18) is used to drive the stirring blade (8) to rotate; and the drain pipe (19) is communicated with the interior of the mixing chamber (2).

7. The glutaraldehyde decylmethylammonium bromide solution feeding device according to claim 6 is characterized in that: A feed opening is formed at the top of the extension portion (3), and a cover plate (20) is connected to the top of the feed opening via a hinge.

Images