Anti-settling chemical production impregnation tank

Abstract

The invention discloses an anti-settling chemical production impregnation tank which comprises a base, a tank body is arranged on the base, a support is fixed to the base, a stirring motor is fixed to the end of the support, a stirring pipe is vertically and downwards fixed to the driving end of the stirring motor, and multiple sets of stirring blades are fixed to the outer wall of the stirring pipe. A connecting rod is fixed to the lower side wall of the support, a round box arranged on the outer wall of the stirring pipe in a sleeving mode is fixed to the end of the connecting rod, and a transverse rod is fixed to the outer wall of the connecting rod. Stirring of butyronitrile latex is achieved through rotation of the stirring blades and rotation of the tank body, inorganic particle sedimentation is avoided, electrorheological fluid is pumped into the stirring pipe to enable the rubber bag to stretch out to scrape the bottom wall of the tank body, sedimentation is further avoided, and the stability of the butyronitrile latex is improved. And meanwhile, the flexibility and hardness switching of the rubber bag is realized by judging whether the electrorheological fluid is conductive or not, so that flexible scraping and hard scraping can be realized, and different settling degrees of inorganic particles can be adapted.

Description

Technical Field

[0001] The present invention relates to the technical field of chemical production, and particularly to an anti-settling dipping tank for chemical production. Background Art

[0002] Chemical production refers to the production process of changing the composition, structure of substances or synthesizing new substances by chemical methods; during the chemical production process, dipping can improve the strength and adhesion of substances. For example, latex gloves produced in common chemical factories are processed by dipping. The production method of dipping gloves is that fabric fibers pass through a glue solution dipping tank and are dipped with glue slurry to improve the bonding force between the fabric and the rubber compound, thereby enhancing the stiffness and reducing the heat shrinkage ratio.

[0003] CN216031991U discloses an anti-settling glove dipping tank, which includes two flow guiding plates that divide the dipping tank into two flow guiding tank areas on both sides and an immersion area in the middle. A set of vane stirring devices and their motors with rotating shafts perpendicular to the ground are respectively arranged in the middle of the two flow guiding tank areas. Two sets of vane stirring devices and their motors with rotating shafts perpendicular to the ground are evenly arranged in each of the two flow guiding tank areas. 2-4 sets of dipping area vane stirring devices are evenly arranged in the dipping area. The rotating shafts of the dipping area vane stirring devices are parallel to the ground, and the rotating direction of their vanes is opposite to the rotating direction of the vanes of the vane stirring devices in the flow guiding tank area; however, it has the following defects: the problem of improving the settlement of inorganic particles such as sulfur, zinc oxide, and titanium dioxide is achieved through the self-flow of nitrile latex, but there is a lack of impact, and settlement still occurs at the bottom. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the background art, and to propose an anti-settling dipping tank for chemical production.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions: A chemical production dipping tank that prevents settlement, including a base, a tank body is arranged on the base, a bracket is fixed on the base, a stirring motor is fixed at the end of the bracket, a stirring pipe is vertically and downwardly fixed at the driving end of the stirring motor, multiple groups of stirring blades are fixed on the outer wall of the stirring pipe, a connecting rod is fixed on the lower side wall of the bracket, a round box sleeved on the outer wall of the stirring pipe is fixed at the end of the connecting rod, a cross bar is fixed on the outer wall of the connecting rod, a conductive ring sleeved on the outside of the stirring pipe is fixed at the end of the cross bar, a carbon brush in contact with the conductive ring is fixed on the outer wall of the stirring pipe, sealing bearings are fixedly installed at the joints of the upper and lower side walls of the round box and the stirring pipe, a storage box is fixed on the upper side wall of the bracket, an electrorheological fluid is arranged in the storage box, a delivery pump is installed on the outer wall of the storage box, the input end of the delivery pump is communicated with the inside of the storage box, a delivery pipe is connected between the delivery pump and the round box, a feed port located in the round box is opened on the outer wall of the stirring pipe, a rubber bag is fixedly connected to the inner wall of the lower end of the stirring pipe, multiple conductive wires are fixedly distributed in the rubber bag, the upper ends of the multiple conductive wires are connected to the carbon brush and insulating sleeves are sleeved on the outer walls.

[0006] In the above-mentioned chemical production dipping tank that prevents settlement, an iron block is fixedly connected to the end of the rubber bag, a groove is opened on the base and located on the lower side of the tank body, a telescopic rod is fixed in the groove, and an electromagnet block that adsorbs the iron block is fixed at the end of the telescopic rod.

[0007] In the above-mentioned chemical production dipping tank that prevents settlement, a connection box is fixed on the outer wall of the stirring pipe, a rotating shaft is rotatably installed in the connection box, a winding wheel is fixed at the end of the rotating shaft, a torsion spring is fixed between the winding wheel and the inner wall of the connection box, a polyethylene fiber line is wound on the winding wheel, a sliding sealing ring is fixedly installed at the joint of the outer wall of the stirring pipe and the polyethylene fiber line, and the end of the polyethylene fiber line penetrates and extends into the inside of the stirring pipe and is fixedly connected to the outer wall of the iron block.

[0008] In the above-mentioned chemical production dipping tank that prevents settlement, multiple fixed pulleys are installed in the stirring pipe, and the polyethylene fiber line is arranged bypassing the multiple fixed pulleys.

[0009] In the above-mentioned chemical production dipping tank that prevents settlement, a rotating motor is fixedly embedded on the upper side wall of the base, and the driving end of the rotating motor is vertically upward and fixedly connected to the center of the lower side wall of the tank body.

[0010] In the above-mentioned chemical production dipping tank that prevents settlement, an annular groove is opened on the upper side wall of the base and located outside the rotating motor, and multiple rollers located in the annular groove are installed on the lower side wall of the tank body.

[0011] In the above-mentioned chemical production dipping tank for preventing sedimentation, the distance between the two ends of each set of stirring blades is the same as the radius of the tank body.

[0012] Compared with the existing technology, the advantages of the present chemical production dipping tank for preventing sedimentation are as follows: In the present invention, the agitation of nitrile latex is achieved through the rotation of the stirring blades and the rotation of the tank body itself, avoiding the sedimentation of inorganic particles. The rubber bag is extended into the stirring tube by pumping the electrorheological fluid to scrape the bottom wall of the tank body, further avoiding sedimentation. At the same time, the flexibility and rigidity of the rubber bag are switched by the conductivity of the electrorheological fluid, enabling flexible scraping and rigid scraping to adapt to different sedimentation degrees of inorganic particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of a chemical production dipping tank for preventing sedimentation proposed by the present invention; Figure 2 It is a schematic structural diagram of the rubber bag located inside the stirring tube in a chemical production dipping tank for preventing sedimentation proposed by the present invention; Figure 3 It is a schematic structural diagram of the rubber bag located outside the stirring tube in a chemical production dipping tank for preventing sedimentation proposed by the present invention; Figure 4 It is a schematic structural diagram of the rubber bag located outside the stirring tube and horizontal in a chemical production dipping tank for preventing sedimentation proposed by the present invention; Figure 5 It is a schematic structural diagram of the base in a chemical production dipping tank for preventing sedimentation proposed by the present invention.

[0014] In the figure: 1 base, 2 tank body, 3 support, 4 agitation motor, 5 stirring tube, 6 round box, 7 sealing bearing, 8 storage box, 9 delivery pump, 10 delivery pipe, 11 connection box, 12 winding wheel, 13 feed inlet, 14 rubber bag, 15 iron block, 16 polyethylene fiber line, 17 fixed pulley, 18 conductive ring, 19 stirring blade, 20 electromagnet block, 21 groove, 22 telescopic rod, 23 rotating motor, 24 annular groove. DETAILED DESCRIPTION OF THE INVENTION

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0016] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0017] Referring to Figures 1-5 , a dipping tank for chemical production with anti-settlement function, comprising a base 1, a tank body 2 is arranged on the base 1, a bracket 3 is fixed on the base 1, a stirring motor 4 is fixed at the end of the bracket 3, a stirring pipe 5 is vertically and downwardly fixed at the driving end of the stirring motor 4, a plurality of groups of stirring blades 19 are fixed on the outer wall of the stirring pipe 5, a rotary motor 23 is fixedly embedded on the upper side wall of the base 1, the driving end of the rotary motor 23 is vertically upwardly fixedly connected with the center of the lower side wall of the tank body 2, an annular groove 24 is formed on the upper side wall of the base 1 outside the rotary motor 23, a plurality of rollers are installed on the lower side wall of the tank body 2 and located in the annular groove 24, the distance between the two ends of each group of stirring blades 19 is consistent with the radius of the tank body 2, the stirring motor 4 drives the stirring pipe 5 and the stirring blades 19 to rotate, stir the nitrile latex in the tank body 2, realize the flow of the nitrile latex, reduce the settlement of inorganic particles such as sulfur, zinc oxide, and titanium dioxide in the nitrile latex, the rotary motor 23 drives the tank body 2 to rotate, realize the stirring of all parts in the tank body 2 by the stirring blades 19, and ensure the smooth rotation of the tank body 2 through the movement of the rollers in the annular groove 24.

[0018] A connecting rod is fixed to the lower side wall of the support 3. A round box 6 sleeved on the outer wall of the stirring tube 5 is fixed to the end of the connecting rod. A cross bar is fixed to the outer wall of the connecting rod. A conductive ring 18 sleeved on the outside of the stirring tube 5 is fixed to the end of the cross bar. The conductive ring 18 is connected to an external power supply, and the external power supply includes but is not limited to one of a storage battery and commercial power. A carbon brush in contact with the conductive ring 18 is fixed to the outer wall of the stirring tube 5. The connection between the stirring tube 5 and the conductive ring 18, i.e., the external power supply, is realized through the carbon brush to supply power to the conductive wire. Sealed bearings 7 are fixedly installed at the joints between the upper and lower side walls of the round box 6 and the stirring tube 5. The sealed bearings 7 are provided to prevent the leakage of the electrorheological fluid. A storage box 8 is fixed to the upper side wall of the support 3. The storage box 8 contains electrorheological fluid. A delivery pump 9 is installed on the outer wall of the storage box 8. The input end of the delivery pump 9 is communicated with the inside of the storage box 8. A delivery pipe 10 is connected between the delivery pump 9 and the round box 6. A feed inlet 13 located inside the round box 6 is formed in the outer wall of the stirring tube 5. A rubber bag 14 is fixedly connected to the inner wall of the lower end of the stirring tube 5. A plurality of conductive wires are fixedly distributed in the rubber bag 14. The upper ends of the plurality of conductive wires are connected to the carbon brush and an insulating sleeve is sleeved on the outer wall. When agitating the bottom of the tank body 2, the delivery pump 9 is started to pump out the electrorheological fluid in the storage box 8, and it is delivered to the round box 6 through the delivery pipe 10, and then enters the stirring tube 5 through the feed inlet 13, squeezing the rubber bag 14 to stretch downward, so that the rubber bag 14 extends out from the end of the stirring tube 5 and first presents a state as shown in Figure 3 . At this time, the rubber bag 14 is in flexible contact with the inner bottom wall of the tank body 2. When the stirring tube 5 rotates, the rubber bag 14 will be swung to extend outward, which can slightly scrape the bottom wall of the tank body 2 and reduce the sedimentation of inorganic particles such as sulfur, zinc oxide, and titanium dioxide.

[0019] A connection box 11 is fixed on the outer wall of the stirring tube 5. A rotating shaft is rotatably installed in the connection box 11. A wire winding wheel 12 is fixed at the end of the rotating shaft. A torsion spring is fixed between the wire winding wheel 12 and the inner wall of the connection box 11. A polyethylene fiber line 16 is wound around the wire winding wheel 12. A sliding sealing ring is fixedly installed at the connection between the outer wall of the stirring tube 5 and the polyethylene fiber line 16. The end of the polyethylene fiber line 16 penetrates and extends into the interior of the stirring tube 5 and is fixedly connected to the outer wall of an iron block 15. A plurality of fixed pulleys 17 are installed in the stirring tube 5. The polyethylene fiber line 16 is arranged to bypass the plurality of fixed pulleys 17. The end of a rubber bag 14 is fixedly connected to the iron block 15. A groove 21 is formed in the base 1 and is located below the trough 2. An expansion rod 22 is fixed in the groove 21. An electromagnet block 20 that adsorbs the iron block 15 is fixed at the end of the expansion rod 22. When it is necessary to scrape the bottom wall of the trough 2 rigidly, the rotation of the stirring motor 4 is stopped. The electromagnet block 20 is energized to generate magnetism to adsorb the iron block 15. The contraction driven by the expansion rod 22 drives the iron block 15 to move outward, pulling the end of the rubber bag 14 to move outward to the horizontal. An external power supply supplies power to the conductive ring 18, so that the electrorheological fluid in the rubber bag 14 changes from a liquid state to a solid state under the action of an electric field, making the whole rubber bag 14 harden. The connection between the electromagnet block 20 and the external power supply is disconnected, and the stirring motor 4 is started to drive the stirring tube 5, the stirring blades 19 and the rubber bag 14 to rotate. The rubber bag 14 scrapes the bottom wall of the trough 2 rigidly, avoiding the settlement of inorganic particles such as sulfur, zinc oxide, and titanium dioxide. After the bottom wall is fully scraped, the conductive ring 18 is powered off, and the electrorheological fluid changes from a solid state to a liquid state. The transfer pump 9 is started to pump the electrorheological fluid back into the storage box 8. Under the elastic force of the torsion spring, the wire winding wheel 12 rotates in reverse to wind up the polyethylene fiber line 16, pulling the rubber bag 14 back into the stirring tube 5, avoiding the rubber bag 14 being continuously in contact with the bottom wall of the trough 2 and causing wear of the rubber bag 14.

[0020] Further, the electrorheological fluid is a complex fluid composed of dielectric particles and an insulating liquid, which changes from a liquid state to a solid state under the action of an electric field. This is a common property, and the general electrorheological fluid can implement the solution of this embodiment.

[0021] Further, the stirring tube 5 is arranged on one side of the trough 2. Therefore, there is sufficient space on the other side of the trough 2, which is convenient for the dipping work.

[0022] Further, the rubber bag 14 only extends out when it is necessary to clean the bottom of the trough 2. Therefore, it does not work for a long time, that is, the wear degree is extremely small, and it can be used for a long time. The rubber bag 14 can also be made of wear-resistant rubber materials such as nitrile rubber and cis-1,4-polybutadiene rubber.

[0023] Further explanation: For the above fixed connection, unless otherwise clearly specified and limited, it should be understood in a broad sense. For example, it can be welding, gluing, or integrally formed setting, etc., which are common means well-known to those skilled in the art.

[0024] As mentioned above, the above are only the preferred specific embodiments 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 inventive concept of the present invention, making equivalent replacements or changes should be covered within the protection scope of the present invention.

Claims

1. An anti-settling chemical production glue dipping tank, comprising a base (1), characterized in that: A trough body (2) is provided on the base (1), a bracket (3) is fixed on the base (1), a stirring motor (4) is fixed at the end of the bracket (3), a stirring tube (5) is fixed vertically downward at the driving end of the stirring motor (4), a plurality of stirring blades (19) are fixed on the outer wall of the stirring tube (5), a connecting rod is fixed on the lower side wall of the bracket (3), a round box (6) sleeved on the outer wall of the stirring tube (5) is fixed on the end of the connecting rod, a cross bar is fixed on the outer wall of the connecting rod, a conductive ring (18) sleeved on the outer side of the stirring tube (5) is fixed on the end of the cross bar, a carbon brush in contact with the conductive ring (18) is fixed on the outer wall of the stirring tube (5), and the upper and lower side walls of the round box (6) are fixed. A sealed bearing (7) is fixedly installed at the connection with the stirring tube (5), a material storage box (8) is fixed on the upper side wall of the bracket (3), and an electrorheological fluid is arranged in the material storage box (8). A delivery pump (9) is installed on the outer wall of the material storage box (8), and the input end of the delivery pump (9) is communicated with the inside of the material storage box (8). A delivery pipe (10) is connected between the delivery pump (9) and the round box (6). The outer wall of the stirring tube (5) is provided with a feed port (13) located in the round box (6), and the inner wall of the lower end of the stirring tube (5) is fixedly connected with a rubber bag (14), and a plurality of conductive wires are fixedly distributed in the rubber bag (14), and the upper ends of the plurality of conductive wires are connected to carbon brushes and an insulating sleeve is sleeved on the outer wall.

2. The anti-settling chemical production dipping tank according to claim 1, characterized in that: The end of the rubber bag (14) is fixedly connected to an iron block (15); the base (1) is provided with a groove (21) located at the lower side of the tank body (2); a telescopic rod (22) is fixed in the groove (21); and an electromagnet block (20) adsorbed to the iron block (15) is fixed at the end of the telescopic rod (22).

3. The anti-settling chemical production glue dipping tank according to claim 2, characterized in that: A connecting box (11) is fixed on the outer wall of the stirring tube (5), a rotating shaft is rotatably mounted in the connecting box (11), a winding wheel (12) is fixed at the end of the rotating shaft, a torsion spring is fixed between the winding wheel (12) and the inner wall of the connecting box (11), a polyethylene fiber line (16) is wound around the winding wheel (12), a sliding sealing ring is fixedly mounted at the connection between the outer wall of the stirring tube (5) and the polyethylene fiber line (16), and the end of the polyethylene fiber line (16) extends through the interior of the stirring tube (5) and is fixedly connected to the outer wall of the iron block (15).

4. The anti-settling chemical production glue dipping tank according to claim 3, characterized in that: A plurality of fixed pulleys (17) are installed in the stirring tube (5), and the polyethylene fiber line (16) is arranged around the plurality of fixed pulleys (17).

5. The anti-settling chemical production dipping tank according to claim 1, characterized in that: A rotating motor (23) is fixedly embedded in the upper side wall of the base (1), and a driving end of the rotating motor (23) is vertically upward and fixedly connected to the center of the lower side wall of the tank body (2).

6. The anti-settling chemical production glue dipping tank according to claim 5, characterized in that: The upper side wall of the base (1) is provided with an annular groove (24) located outside the rotating motor (23), and the lower side wall of the groove body (2) is provided with a plurality of rollers located in the annular groove (24).

7. The anti-settling chemical production glue dipping tank according to claim 1, characterized in that: The distance between the two ends of each group of stirring blades (19) is consistent with the radius of the tank body (2).

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