Oil leakage protection device for stirring barrel
By using a combination device of base oil coupling plate, double-head threaded rod and oil barrier ring in the mixing barrel, the problem of insufficient sealing of the sealing ring in the prior art is solved, and better sealing and isolation is achieved, and leakage is avoided. Equipment shutdown and material loss improve equipment stability and use efficiency.
Patent Information
- Application Number
- CN202420799153.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2023-07-19
- Filing Date
- 2024-04-17
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The existing mixing barrels lack effective oil leakage protection measures, resulting in insufficient sealing of the sealing ring, which becomes loose or damaged over time, leading to equipment leakage, resulting in loss of process formula liquids and scrapping of finished products, affecting equipment stability and use efficiency.
The oil leakage protection device of the mixing barrel includes a base oil coupling plate, a double-headed threaded rod and an oil barrier ring is adopted. The indirect connection between the mixer and the agitator is realized through the double-headed threaded rod. The oil barrier ring forms a groove around the mixing rod to isolate the seepage liquid. , prevent it from entering the mixing barrel.
It improves the sealing and isolation of the equipment, avoids seepage liquid from contacting the mixing rod and mixing barrel, prevents shutdown and material loss, ensures the stability and use efficiency of the equipment, and reduces maintenance work and economic losses.
Smart Images
Figure CN222325038U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of mixing barrels, in particular to an oil leakage protection device for a mixing barrel. Background Art
[0002] The current mixing barrel does not have any special protection measures to prevent oil leakage when it leaves the factory. It is just a common existing sealing ring (such as Figure 4 As shown in the figure, the sealing ring is used as its protective device. The sealing ring is not airtight enough and is prone to loosening or damage over time. In the event of abnormal leakage in the equipment, due to the high-speed rotation of the mixing barrel motor, there is a risk that the gear oil and other liquids will slowly leak out as the equipment seals and bearings gradually fail, and eventually leak into the mixing barrel containing the process formula liquid along the stirring rod, causing the entire group to shut down, the process formula raw materials to be lost, and the entire group of finished foils to be scrapped. The stability of the equipment cannot be guaranteed, and the subsequent maintenance work will also reduce the efficiency of the equipment, and the normal production and processing flow will also be interrupted. Utility Model Content
[0003] In view of the above technical problems in the related art, the utility model proposes an oil leakage protection device for a mixing barrel, which can overcome the above shortcomings of the prior art.
[0004] In order to achieve the above technical objectives, the technical solution of the utility model is implemented as follows:
[0005] The utility model relates to an oil leakage protection device for a mixing barrel, comprising a base oil receiving pan, a double-headed threaded rod and an oil baffle ring, wherein the base oil receiving pan is threadedly connected to the top of the mixing barrel through the bottom of the double-headed threaded rod, and the top of the double-headed threaded rod is threadedly connected to the bottom of the mixer; the mixing rod at the lower end of the mixer is sleeved with the base oil receiving pan and the oil baffle ring, the bottom end of the mixing rod is located in the mixing barrel, the oil baffle ring is located on the upper part of the base oil receiving pan, the oil baffle ring is snap-connected with the base oil receiving pan, and the base oil receiving pan is provided with a groove on the periphery of the mixing rod. The device adopts the base oil receiving pan, the double-headed threaded rod and the oil baffle ring to cooperate to form the oil leakage protection device for the mixing barrel. The mixer is not directly connected to the mixing barrel, but the mixer, the base oil receiving pan and the mixing barrel are connected through the double-headed threaded rod, so that there is sufficient space between the mixer and the mixing barrel for setting the oil leakage protection device for the mixing barrel. When an abnormal leakage occurs, the seepage liquid cannot contact the mixing rod due to the isolation of the device and will only flow into the base oil receiving pan, and cannot leak into the mixing barrel along the mixing rod.
[0006] Furthermore, the oil retaining ring forms a groove 2 opening downward around the stirring rod, and the inner side of the groove 1 is snap-connected with the groove 2.
[0007] Furthermore, the oil retaining ring is detachably connected to the stirring rod.
[0008] Furthermore, the oil retaining ring is threadedly connected to the stirring rod.
[0009] Furthermore, the oil deflector ring is provided with two threaded holes one located on the same diameter and symmetrically, and the stirring rod is provided with a threaded hole two matching the position of the oil deflector ring; when in use, the stirring rod is threadedly connected to the oil deflector ring through the threaded hole one and the threaded hole two.
[0010] The beneficial effects achieved by the present invention are as follows: through the unique design of the present invention, the sealing isolation between the equipment inside and outside the mixing barrel is better than the sealing ring of the prior art, so that the airtightness of the equipment is further improved; when a failure occurs, the seepage liquid cannot contact the stirring rod, let alone enter the mixing barrel along the stirring rod, thus avoiding the risks of shutting down the entire group, loss of process formula raw materials, and scrapping of the entire group of finished foils; ensuring the stability of the equipment, avoiding a large amount of maintenance work, thereby avoiding a large amount of economic losses, improving the overall utilization rate of the equipment, and at the same time avoiding indirect shutdowns caused by oil leakage failures. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the dissecting surface assembled by the utility model.
[0012] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.
[0013] Figure 3 It is a structural schematic diagram of the entire mixing barrel equipment after assembly of the utility model.
[0014] Figure 4 The present invention is a schematic diagram of the structure of a mixing barrel with a sealing ring to prevent oil leakage adopted in the prior art.
[0015] In the figure: 1. mixer; 101. stirring rod; 2. stirring barrel; 03. sealing ring; 3. base oil receiving tray; 301. groove one; 4. double-ended threaded rod; 5. oil retaining ring; 501. groove two. DETAILED DESCRIPTION
[0016] 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 belong to the scope of protection of the utility model.
[0017] like Figure 1-4 As shown, in order to facilitate understanding of the above technical solution of the present invention, the above technical solution of the present invention is described in detail below through specific usage methods.
[0018] In specific use, according to the utility model, a mixing barrel oil leakage protection device includes a base oil receiving pan 3, a double-headed threaded rod 4 and an oil deflector 5. The base oil receiving pan 3 is threadedly connected to the top of the mixing barrel 2 through the bottom of the double-headed threaded rod 4, and the top of the double-headed threaded rod 4 is threadedly connected to the bottom of the mixer 1; the mixing rod 101 at the lower end of the mixer 1 is sleeved with the base oil receiving pan 3 and the oil deflector 5, the bottom end of the mixing rod 101 is located in the mixing barrel 2, the oil deflector 5 is located at the upper part of the base oil receiving pan 3, the oil deflector 5 is snap-connected to the base oil receiving pan 3, and the base oil receiving pan 3 is provided with a groove 301 on the periphery of the mixing rod 101.
[0019] In a specific embodiment of the present utility model, the oil retaining ring 5 forms a second groove 501 opening downward around the stirring rod 101 , and the inner side of the first groove 301 is snap-connected with the second groove 501 .
[0020] In a specific embodiment of the present invention, the oil deflector ring 5 is detachably connected to the stirring rod 101 .
[0021] In a specific embodiment of the present invention, the oil deflector ring 5 is threadedly connected to the stirring rod 101 .
[0022] In a specific embodiment of the present utility model, the oil deflector ring 5 is provided with two threaded holes 1 located on the same diameter and symmetrically, and the stirring rod 101 is provided with a threaded hole 2 matching the position of the oil deflector ring 5; when in use, the stirring rod 101 is threadedly connected to the oil deflector ring 5 through the threaded hole 1 and the threaded hole 2.
[0023] The present design uses a base oil receiving pan 3, a double-ended threaded rod 4, and an oil retaining ring 5 to work together to form the mixing barrel oil leakage protection device. The double-ended threaded rod 4 realizes the connection between the mixer 1, the base oil receiving pan 3, and the mixing barrel 2, so that there is sufficient space between the mixer 1 and the mixing barrel 2 to set the mixing barrel oil leakage protection device, so that the airtightness of the device is further improved, and the seepage liquid cannot contact the mixing rod, let alone enter the mixing barrel along the mixing rod.
[0024] To summarize, the mixing barrel oil leakage protection device composed of the above-mentioned double-headed threaded rod, base oil collecting pan and oil retaining ring replaces the "sealing ring surrounding the mixing rod and located at the upper end of the mixing barrel" in the prior art, which not only solves the problem of slow leakage of gear oil due to gradual failure of equipment seals and bearings and sudden abnormalities, and eventually leaks along the mixing rod into the process formula liquid barrel, thereby causing the risk of shutdown of the entire group, loss of process formula raw materials and scrapping of the entire group of finished foils, but also ensures the stability of the equipment and improves the equipment utilization efficiency.
[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A mixing tank oil leakage protection device, characterized in that: The invention comprises a base oil receiving pan (3), a double-headed threaded rod (4) and an oil baffle ring (5); the base oil receiving pan (3) is threadedly connected to the top of a mixing barrel (2) via the bottom of the double-headed threaded rod (4); the top of the double-headed threaded rod (4) is threadedly connected to the bottom of a mixer (1); a mixing rod (101) at the lower end of the mixer (1) is sleeved with the base oil receiving pan (3) and the oil baffle ring (5); the bottom end of the mixing rod (101) is located in the mixing barrel (2); the oil baffle ring (5) is located at the upper part of the base oil receiving pan (3); the oil baffle ring (5) is snap-connected to the base oil receiving pan (3); and the base oil receiving pan (3) is provided with a groove 1 (301) on the periphery of the mixing rod (101).
2. The mixing tank oil leakage protection device according to claim 1, characterized in that: The oil retaining ring (5) surrounds the stirring rod (101) to form a second groove (501) opening downward, and the inner side of the first groove (301) is snap-connected with the second groove (501).
3. The mixing tank oil leakage protection device according to claim 1, characterized in that: The oil deflector ring (5) is detachably connected to the stirring rod (101).
4. The mixing tank oil leakage protection device according to claim 3, characterized in that: The oil retaining ring (5) is threadedly connected to the stirring rod (101).
5. The mixing tank oil leakage protection device according to claim 4, characterized in that: The oil deflector ring (5) is provided with two symmetrical threaded holes one located on the same diameter, and the stirring rod (101) is provided with a threaded hole two matching the position of the oil deflector ring (5); when in use, the stirring rod (101) is threadedly connected to the oil deflector ring (5) via the threaded hole one and the threaded hole two.