Anti-sticking and jamming device when stirring small molecule premixes

Abstract

The utility model discloses a device for preventing adhesion and jamming when a small molecule premix is ​​stirred, and relates to the technical field of premix stirring. The device for preventing adhesion and jamming when a small molecule premix is ​​stirred comprises a stirring tank; the inner wall of the stirring tank is arranged in a sandwich shape, a heating pipe is installed in the sandwich of the stirring tank, and a rotating shaft pipe is arranged inside the stirring tank, and the two ends of the rotating shaft pipe are respectively connected with a bearing with a seat installed on a tank cover and a rotating joint at the bottom of the stirring tank; in the utility model, the heating pipe in the sandwich of the stirring tank can provide temperature to the inner side of the stirring tank, reduce the viscosity of the adhesive, and thus facilitate cleaning; the rotating shaft pipe rotates in the stirring tank, and the water transmitted inside the rotating shaft pipe will be sprayed out through the water outlet on the water diversion head, so as to wash away the adhesive adhered to the rotating shaft pipe, and at the same time, the inner wall of the stirring tank can be washed.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of premix stirring, in particular to a device for preventing adhesion and jamming when stirring small molecule premix. Background Art

[0002] Mixing tanks, also called water phase tanks, are widely used in coatings, medicine, building materials, chemicals, pigments, resins, food, scientific research and other industries. The equipment can be made of carbon steel, stainless steel and other materials according to the process requirements of the user's products, and can be equipped with heating and cooling devices to meet different process and production needs. The heating forms include jacket electric heating and coil heating. The equipment has reasonable structural design, advanced technology, durability, simple operation and easy use. It is an ideal chemical equipment with low investment, fast production and high returns.

[0003] Chinese utility model publication number CN 211677303 U discloses a dust removal stirring tank, comprising a sealed stirring tank provided with a feed inlet and a discharge port, the discharge port being located at the bottom of the sealed stirring tank, a motor being provided on the outer side of the top of the sealed stirring tank, the output shaft of the motor being connected to a stirring shaft, the stirring shaft being fixedly connected to a plurality of stirring blades, the stirring blades extending radially along the stirring shaft, a spiral discharge mechanism being provided at one end of the stirring shaft, the spiral discharge mechanism being close to the discharge port, a water injection pipe being provided on the top of the sealed stirring tank, the water injection pipe being connected to a spray mechanism, the spray mechanism being fixedly connected to the inner wall of the sealed stirring tank, and the water injection pipe being externally connected to a water storage tank;

[0004] The above-mentioned dust removal mixing tank scrapes the inner wall of the sealed mixing tank through the mixing shaft and the mixing blade to prevent adhesion to the inner wall. However, after long-term use, the accumulated adhesion of the inner mixing shaft will only become thicker and thicker, which will eventually affect the rotation of the mixing shaft and cause it to get stuck or damaged. For this reason, we provide an anti-adhesion and jamming device for stirring small molecule premixes. By installing multiple water diverters on the rotating shaft tube, the water outlets on the water diverters spray water to wash away the adhesion on the outside of the rotating shaft tube and rinse the inner wall. With the cooperation of the mixing blades, the inner wall of the mixing tank is cleaned. Secondly, heating by the heating tube can reduce the adhesion of the adhesive, thereby effectively compensating for the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a device for preventing adhesion and jamming of small molecule premixes during stirring, so as to solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The invention discloses a device for preventing sticking and jamming when stirring a small molecule premix, comprising a stirring tank; the inner wall of the stirring tank is arranged in a sandwich shape, and a heating tube is installed in the sandwich of the stirring tank; secondly, a rotating shaft tube is arranged on the inner side of the stirring tank, and the two ends of the rotating shaft tube are respectively connected with a bearing with a seat installed on the tank cover and a rotating joint at the bottom of the stirring tank; a plurality of water diverters are connected to the rotating shaft tube, and the plurality of water diverters are arranged in a circular array along the central axis of the rotating shaft tube, and a plurality of water outlet holes are opened on the water diverter.

[0008] As a further technical solution of the utility model, a plurality of stirring blades are connected to the outer side of the rotating shaft tube, and the plurality of stirring blades are arranged in a circular array along the central axis of the rotating shaft tube, and the stirring blades fit the inner wall of the stirring tank.

[0009] As a further technical solution of the utility model, the tank cover is connected to the stirring tank by threads, and a driving motor is fixed above the tank cover by bolts, and a driving shaft of the driving motor is cooperatively connected with the top of the rotating shaft tube.

[0010] As a further technical solution of the utility model, the other end of the rotary joint is cooperatively connected to a water supply pipe, and the other end of the water supply pipe is cooperatively connected to a water pump.

[0011] As a further technical solution of the utility model, one side of the mixing tank is cooperatively connected with an auxiliary material adding bucket, and a support leg is welded to the bottom of the mixing tank, and the support leg is fixed to the ground by bolts.

[0012] As a further technical solution of the utility model, a feeding port is arranged on the tank cover, and a discharge port is arranged below the feeding port; the discharge port is installed at the bottom of the stirring tank.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, the heating pipe in the interlayer of the mixing tank can provide temperature for the inner side of the mixing tank, reduce the viscosity of the adhesive, and thus facilitate cleaning; the rotating shaft pipe rotates in the mixing tank, and the water transmitted inside the rotating shaft pipe will be sprayed out through the water outlet hole on the water diverter, so as to wash away the adhesive adhered to the rotating shaft pipe, and at the same time, the inner wall of the mixing tank can be washed;

[0015] In the utility model, the rotating shaft tube drives the outer stirring blade to rotate, and the adhesives adhered to the inner wall of the stirring tank can be effectively scraped off;

[0016] In the utility model, the driving shaft of the driving motor drives the connected rotating shaft tube to rotate. Since the bottom of the rotating shaft tube is connected to the rotating joint, the rotation is not affected. The water pump supplies water through the water supply pipe and delivers it to the rotating shaft tube through the rotating joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 This utility model Figure 1 Schematic diagram from another perspective.

[0019] Figure 3 This utility model Figure 1 main view.

[0020] Figure 4 This utility model Figure 3 Sectional view at AA.

[0021] Figure 5 This utility model Figure 1 Schematic diagram of the internal structure.

[0022] Figure 6 This utility model Figure 5 A partial enlarged view of point B.

[0023] In the figure: 1- water supply pipe, 2- rotating joint, 3- rotating shaft pipe, 4- water distribution head, 5- water outlet, 6- driving motor, 7- tank cover, 8- mixing tank, 9- heating tube, 10- mixing blade, 11- feeding port, 12- feeding port, 13- auxiliary material adding bucket, 14- supporting leg. DETAILED DESCRIPTION

[0024] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0025] See also Figure 1-6 In the embodiment of the utility model, the anti-sticking and jamming device for stirring the small molecule premix comprises a stirring tank 8; the inner wall of the stirring tank 8 is arranged in a sandwich shape, and a heating pipe 9 is installed in the sandwich of the stirring tank 8. Secondly, a rotating shaft tube 3 is arranged on the inner side of the stirring tank 8, and the two ends of the rotating shaft tube 3 are respectively connected with the bearing with a seat installed on the tank cover 7 and the rotating joint 2 at the bottom of the stirring tank 8; a plurality of water diverters 4 are connected to the rotating shaft tube 3, and the plurality of water diverters 4 are arranged in a circular array along the central axis of the rotating shaft tube 3, and a plurality of water outlet holes 5 are opened on the water diverter 4.

[0026] By adopting the above technical solution, the heating tube 9 in the interlayer of the stirring tank 8 can provide temperature to the inner side of the stirring tank 8, reduce the viscosity of the adhesive, and thus facilitate cleaning; the rotating shaft tube 3 rotates in the stirring tank 8, and the water transmitted inside the rotating shaft tube 3 will be sprayed out through the water outlet 5 on the water diverter 4, thereby flushing away the adhesive adhered to the rotating shaft tube 3, and at the same time, the inner wall of the stirring tank 8 can be flushed.

[0027] In this embodiment, a plurality of stirring blades 10 are connected to the outer side of the rotating shaft tube 3 , and the plurality of stirring blades 10 are arranged in a circular array along the central axis of the rotating shaft tube 3 , and the stirring blades 10 fit the inner wall of the stirring tank 8 .

[0028] By adopting the above technical solution, the rotating shaft tube 3 drives the outer stirring blade 10 to rotate, and under the effect of adhering to the inner wall of the stirring tank 8, the adhesive adhered to the inner wall can be effectively scraped off.

[0029] In this embodiment, the tank cover 7 is connected to the stirring tank 8 by threads, and the driving motor 6 is fixed on the top of the tank cover 7 by bolts, and the driving shaft of the driving motor 6 is cooperatively connected with the top of the rotating shaft tube 3.

[0030] Furthermore, the other end of the rotary joint 2 is cooperatively connected to the water supply pipe 1, and the other end of the water supply pipe 1 is cooperatively connected to the water pump.

[0031] By adopting the above technical solution, the driving shaft of the driving motor 6 drives the connected rotating shaft tube 3 to rotate. Since the bottom of the rotating shaft tube 3 is connected to the rotating joint 2, the rotation will not be affected. The water pump fills the water through the water supply pipe 1 and transports it to the rotating shaft tube 3 through the rotating joint 2.

[0032] In this embodiment, one side of the mixing tank 8 is cooperatively connected with an auxiliary material adding barrel 13, and a support leg 14 is welded to the bottom of the mixing tank 8, and the support leg 14 is fixed to the ground by bolts.

[0033] Furthermore, a feeding port 11 is provided on the tank cover 7 , and a discharge port 12 is provided below the feeding port 11 ; the discharge port 12 is installed in cooperation with the bottom of the stirring tank 8 .

[0034] By adopting the above technical solution, when adding auxiliary materials, they can be added to the stirring tank 8 through the auxiliary material adding barrel 13, and the feeding port 11 and the discharge port 12 are convenient for adding raw materials and discharging the finished materials after stirring.

[0035] The working principle of the utility model is as follows: the driving shaft of the driving motor 6 drives the connected rotating shaft tube 3 to rotate. Since the bottom of the rotating shaft tube 3 is connected to the rotating joint 2, the rotation will not be affected. The water pump supplies water through the water supply pipe 1 and delivers it to the rotating shaft tube 3 through the rotating joint 2; the rotating shaft tube 3 drives the outer stirring blade 10 to rotate, and under the action of fitting the inner wall of the stirring tank 8, the adhesive bonded to the inner wall can be effectively scraped off; the heating tube 9 in the interlayer of the stirring tank 8 can provide temperature to the inner side of the stirring tank 8, reduce the viscosity of the adhesive, and thus facilitate cleaning; the rotating shaft tube 3 rotates in the stirring tank 8, and the water transmitted from the inner side of the rotating shaft tube 3 will be sprayed out through the water outlet 5 on the water diverter 4, thereby flushing away the adhesive bonded to the rotating shaft tube 3, and at the same time, the inner wall of the stirring tank 8 can be flushed; when adding auxiliary materials, they can be added to the stirring tank 8 through the auxiliary material adding barrel 13, and the feeding port 11 and the unloading port 12 are convenient for the addition of raw materials and the unloading of the finished materials after stirring.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Anti-sticking and jamming device when stirring small molecule premix, characterized by: The invention comprises a stirring tank (8); the inner wall of the stirring tank (8) is arranged in a sandwich shape, and a heating pipe (9) is installed in the sandwich of the stirring tank (8); secondly, a rotating shaft tube (3) is arranged on the inner side of the stirring tank (8), and the two ends of the rotating shaft tube (3) are respectively connected to a bearing with a seat installed on a tank cover (7) and a rotating joint (2) at the bottom of the stirring tank (8); a plurality of water diverters (4) are connected to the rotating shaft tube (3), and the plurality of water diverters (4) are arranged in a ring array along the central axis of the rotating shaft tube (3), and a plurality of water outlet holes (5) are opened on the water diverter (4).

2. The device for preventing sticking and jamming of small molecule premixes during stirring according to claim 1, characterized in that: The outer side of the rotating shaft tube (3) is cooperatively connected with a plurality of stirring blades (10), and the plurality of stirring blades (10) are arranged in a circular array along the central axis of the rotating shaft tube (3), and the stirring blades (10) fit the inner wall of the stirring tank (8).

3. The device for preventing sticking and jamming of small molecule premixes during stirring according to claim 1, characterized in that: The tank cover (7) is connected to the stirring tank (8) via threads, and a driving motor (6) is fixed above the tank cover (7) via bolts, and a driving shaft of the driving motor (6) is cooperatively connected to the top of the rotating shaft tube (3).

4. The device for preventing sticking and jamming of small molecule premixes during stirring according to claim 1, characterized in that: The other end of the rotary joint (2) is cooperatively connected to the water supply pipe (1), and the other end of the water supply pipe (1) is cooperatively connected to the water pump.

5. The device for preventing sticking and jamming of small molecule premixes during stirring according to claim 1, characterized in that: One side of the mixing tank (8) is cooperatively connected to a supplementary material adding bucket (13), and a support leg (14) is welded to the bottom of the mixing tank (8), and the support leg (14) is fixed to the ground by bolts.

6. The device for preventing sticking and jamming of small molecule premixes during stirring according to claim 1, characterized in that: The tank cover (7) is provided with a feeding port (11), and a feeding port (12) is provided below the feeding port (11); the feeding port (12) is mounted on the bottom of the stirring tank (8).

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