Ethylene glycol heating and stirring equipment
By incorporating a filter plate, slider, and cam structure into the ethylene glycol heating and stirring equipment, the problem of bubble overflow during ethylene glycol solution stirring was solved, achieving a highly efficient defoaming effect and improving the production quality and efficiency of ethylene glycol.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI SINO-GREEN ENERGY & ENVIRONMENTAL TECH LTD
- Filing Date
- 2025-04-28
- Publication Date
- 2026-04-10
AI Technical Summary
During the stirring process of ethylene glycol solution, the rapidly rotating stirring head causes bubbles to overflow, forming a large amount of foam, which reduces production quality and prolongs the production cycle.
An ethylene glycol heating and stirring device was designed. By setting up a filter plate, slider, connecting rod and cam, the filter plate moves up and down in the stirring tank to separate and eliminate air bubbles, thereby improving production quality.
It effectively eliminated air bubbles in the ethylene glycol solution, improving production quality and shortening production time.
Smart Images
Figure CN224100058U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to glycol heating stirring technical field, concretely is a kind of glycol heating stirring equipment. BACKGROUND
[0002] Glycol, also known as glycol, is a simple dihydric alcohol, colorless and odorless, sweet liquid, can be mixed with water in any proportion, glycol is often used as solvent, antifreeze and raw material for synthesis of polyester resin etc., in the production process of glycol, the heating stirring of glycol solution is needed to accelerate the reaction time.
[0003] However, in the stirring process of glycol solution, the rapid rotation of stirring head makes the flow of solution accelerate, which can cause bubbles to overflow slowly, a large amount of foam is formed at the uppermost end, the generation of a large amount of foam can reduce the quality of glycol output, hinder the progress of production, cause the extension of construction period, therefore, aiming at the above problems, a kind of glycol heating stirring equipment is provided. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of glycol heating stirring equipment to solve the problem that a large amount of foam is formed at upper end in the heating stirring process of glycol, reduces the quality of glycol production.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of glycol heating stirring equipment, including heat-insulating shell and stirring barrel, the second motor is fixedly connected in the heat-insulating shell inner side, the heating device is fixedly connected in the heat-insulating shell inner side, the fixed frame is fixedly connected on the heat-insulating shell outer side, the first motor is fixedly connected on the fixed frame upper end surface, the cam is fixedly connected on the first motor main shaft one end, the fixed block is rotatably connected on the cam outer side, the fixed block is fixedly connected with fixed frame, the fixed shaft is fixedly connected on the cam outer side, the connecting block is rotatably connected on the fixed shaft outer side, the cylindrical barrel is fixedly connected on the connecting block outer side, the spring is fixedly connected on the cylindrical barrel inner side, the push plate is fixedly connected on the spring other end, the connecting rod is fixedly connected on the push plate outer side, the sliding block is rotatably connected on the connecting rod other end, the filter plate is fixedly connected on the sliding block other end, the sliding rail is fixedly connected on the stirring barrel outer side, the sliding block is slidably connected with sliding rail, the limiting block is fixedly connected in the stirring barrel inner side, the stirring head is arranged in the stirring barrel inner side, the stirring head is fixedly connected with the main shaft of second motor.
[0007] Preferably, one end of the cam is arranged in a fan shape, the other end of the cam is arranged in a circular arc shape, the fixed shaft is arranged on the circular arc end of the cam, the center of the fan-shaped end of the cam is on a center line with the main shaft of the first motor, and the center of the circular arc end of the cam is on a center line with the fixed shaft.
[0008] Preferably, one end of the sliding block is arranged inside the stirring barrel, and a sealing rubber ring is arranged at the position where the sliding block contacts the inside of the stirring barrel.
[0009] Preferably, the ratio of the length of the sliding block to the length of the sliding rail is 2:1.
[0010] Preferably, the limiting block is arranged in a circular ring shape, and the upper half of the limiting block is composed of a rubber plate.
[0011] Compared with the prior art, the beneficial effects of the present application are:
[0012] In the present application, the filter plate, the sliding block, the connecting rod and the cam are arranged to make the filter plate reciprocate up and down in the stirring barrel, so that the bubbles generated in the stirring process of the ethylene glycol solution in the stirring barrel are separated onto the filter plate for elimination, thereby playing a role of defoaming the ethylene glycol solution and improving the production quality of the ethylene glycol. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the present application;
[0014] Figure 2 It is a schematic diagram of the side view structure of the overall structure of the present application;
[0015] Figure 3 It is a schematic diagram of the structure of A of the present application. Figure 1
[0016] In the figure: 1-heat insulation shell, 2-stirring barrel, 3-fixed shaft, 4-cam, 5-connection block, 6-sliding block, 7-filter plate, 8-connecting rod, 9-sliding rail, 10-pushing plate, 11-cylindrical barrel, 12-spring, 13-fixed block, 14-first motor, 15-limiting block, 16-heating device, 17-second motor, 18-stirring head, 19-fixing frame. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0018] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.
[0019] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the application unless specifically so stated. It is to be understood that the drawings are not necessarily to scale of the various parts of the device shown therein. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as though they were specified in detail herein. In all examples shown and discussed herein, any specific values are to be interpreted as merely exemplary and not limiting. Other examples of the example embodiments can have different values. It is noted that like numbers and letters on the figures identify like parts throughout the disclosure, thus, once an item is defined in one figure, it is not necessary to discuss it further in connection with other figures, unless explicitly stated in connection therewith.
[0020] It is to be understood that the terms such as "front", "rear", "upper", "lower", "left", "right", "transverse", "vertical", "horizontal", and "top", "bottom" and the like are intended to refer to the orientation or position of the device or element as shown in the drawings, and are used only for convenience in providing a common terminology to describe the application and its various embodiments, and are not intended to limit the application to any particular orientation or configuration unless explicitly so limited in the claims. The terms "inner", "outer" refer to the inner and outer surfaces of the profile of the components themselves.
[0021] For purposes of the description hereinafter, spatial relative terms, such as "above", "below", "upper", "lower", and the like, can be used to describe the relative position of one element or feature to another as illustrated in the figures. It will be understood that the spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "up" other elements or features would then be oriented "below" or "down" the other elements or features. Thus, the exemplary term "above" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatial relative descriptors used herein interpreted accordingly.
[0022] In addition, it should be pointed out that the use of the words "first", "second" and the like to define parts, only for the convenience of the corresponding parts, as no further declaration, the above words have no special meaning, therefore can not be understood as limiting the scope of protection of the present application.
[0023] Please refer to Figures 1-3 The utility model provides a technical scheme:
[0024] A kind of ethylene glycol heating stirring equipment, including heat insulation shell 1 and stirring bucket 2, the second motor 17 is fixedly connected in the heat insulation shell 1 inner side, the heating device 16 is fixedly connected in the heat insulation shell 1 inner side, fixed frame 19 is fixedly connected on the heat insulation shell 1 outer side, the first motor 14 is fixedly connected on the fixed frame 19 upper end surface, the cam 4 is fixedly connected in first motor 14 main shaft one end, the fixed block 13 is rotatably connected on the cam 4 outer side, the fixed block 13 is fixedly connected with fixed frame 19, the fixed shaft 3 is fixedly connected on the cam 4 outer side, the connecting block 5 is rotatably connected on the fixed shaft 3 outer side, the cylindrical barrel 11 is fixedly connected on the connecting block 5 outer side, the spring 12 is fixedly connected in the cylindrical barrel 11 inner side, the push plate 10 is fixedly connected in the spring 12 other end, the connecting rod 8 is fixedly connected on the push plate 10 outer side, the sliding block 6 is rotatably connected in the connecting rod 8 other end, the filter plate 7 is fixedly connected in the sliding block 6 other end, the slide rail 9 is fixedly connected on the stirring bucket 2 outer side, the sliding block 6 is slidably connected with slide rail 9, the limiting block 15 is fixedly connected in the stirring bucket 2 inner side, the stirring head 18 is arranged in the stirring bucket 2 inner side, the stirring head 18 is fixedly connected with the main shaft of second motor 17.
[0025] The cam 4 is provided with a fan shape at one end and a circular arc shape at the other end, and the fixed shaft 3 is arranged at the circular arc end of the cam 4. The center of the fan-shaped end of the cam 4 and the main shaft of the first motor 14 are on a same center line, and the center of the circular arc end of the cam 4 and the fixed shaft 3 are on a same center line. In this way, the cam 4 can drive the sliding block 6 to move up and down through the connecting rod 8, and the asymmetric cam 4 can save the torque of the first motor 14. The sliding block 6 is arranged inside the stirring barrel 2, and the sealing rubber ring is arranged at the position where the sliding block 6 contacts the inside of the stirring barrel 2. In this way, the sliding block 6 can drive the push plate 10 to move up and down in the stirring barrel 2, thereby playing a role of defoaming the ethylene glycol. The length ratio of the sliding block 6 to the length of the slide rail 9 is 2:1. In this way, the sliding block 6 can be kept to move up and down vertically in the slide rail 9. The limiting block 15 is provided in a circular ring shape, and the upper half of the limiting block 15 is made of a rubber plate. In this way, the filter plate 7 can be limited, thereby preventing the filter plate 7 from impacting the stirring head 18 when moving downward.
[0026] Workflow: First, connect the heating device 16, the first motor 14 and the second motor 17 to the power supply, open the stirring barrel 2, and place the ethylene glycol solution in the stirring barrel 2, so that the ethylene glycol solution can overflow the limiting block 15 in the stirring barrel 2. Start the second motor 17 and the heating device 16, and the heating device 16 releases heat. The temperature of the ethylene glycol solution in the stirring barrel 2 rises. The heating device 16 arranged closely to the side wall of the stirring barrel 2 is provided with a heat preservation layer to heat the stirring barrel 2. The heat insulation shell 1 prevents the second motor 17 from working in a high temperature environment, thereby preventing the operator from being scalded during operation. The second motor 17 drives the stirring head 18 to rotate through the main shaft, and the ethylene glycol solution is stirred. Start the first motor 14 fixed on the fixed frame 19, and the first motor 14 drives the cam 4 to rotate through the main shaft. The fixed shaft 3 at one end of the cam 4 rotates, and the connecting block 5 moves up and down under the drive of the fixed shaft. The connecting block 5 drives the cylindrical barrel 11 to move, and the spring 12 in the cylindrical barrel 11 exerts a force on the push plate 10. The push plate 10 and the connecting rod 8 are pressed at the bottom end of the cylindrical barrel. The connecting rod 8 drives the sliding block 6 to move up and down in the slide rail 9. The filter plate 7 fixed at the bottom end of the sliding block 6 contacts the surface of the ethylene glycol solution, separates the bubbles gathered on the surface of the solution on the filter plate, and plays a role of eliminating the bubbles. When the filter plate 7 is close to the limiting block 15, the rubber plate on the surface of the limiting block 15 pushes the filter plate 7 upward. The sliding block 6 connected to the filter plate 7 pushes the connecting rod 8 to slide upward in the cylindrical barrel 11. The push plate 10 presses the spring 12, thereby playing a role of buffering when the sliding block 6 and the filter plate 7 contact the limiting plate 15. When the heating and stirring are completed, the heating device 16, the first motor 14 and the second motor 17 are turned off, and the ethylene glycol solution in the barrel is taken out.
[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A glycol heating and stirring apparatus comprising a thermally insulated outer shell (1) and a stirring tank (2), characterized in that: The second motor (17) is fixedly connected to the inner side of the heat insulation shell (1), the heating device (16) is fixedly connected to the inner side of the heat insulation shell (1), the fixed frame (19) is fixedly connected to the outer side of the heat insulation shell (1), the first motor (14) is fixedly connected to the upper end surface of the fixed frame (19), one end of the main shaft of the first motor (14) is fixedly connected with the cam (4), the fixed block (13) is rotatably connected to the outer side of the cam (4), the fixed block (13) is fixedly connected with the fixed frame (19), the fixed shaft (3) is fixedly connected to the outer side of the cam (4), the connecting block (5) is rotatably connected to the outer side of the fixed shaft (3), the cylindrical barrel (11) is fixedly connected to the outer side of the connecting block (5), the spring (12) is fixedly connected to the inner side of the cylindrical barrel (11), the other end of the spring (12) is fixedly connected with the push plate (10), the connecting rod (8) is fixedly connected to the outer side of the push plate (10), the sliding block (6) is rotatably connected to the other end of the connecting rod (8), the filter plate (7) is fixedly connected to the other end of the sliding block (6), the sliding rail (9) is fixedly connected to the outer side of the stirring barrel (2), the sliding block (6) is slidably connected with the sliding rail (9), the limiting block (15) is fixedly connected to the inner side of the stirring barrel (2), the stirring head (18) is arranged in the stirring barrel (2), and the stirring head (18) is fixedly connected with the main shaft of the second motor (17).
2. The ethylene glycol heating and stirring apparatus according to claim 1, characterized by: One end of the cam (4) is provided in a fan shape, the other end of the cam (4) is provided in an arc shape, the fixed shaft (3) is arranged at the arc end of the cam (4), the center of the fan-shaped end of the cam (4) is on a center line with the main shaft of the first motor (14), and the center of the arc end of the cam (4) is on a center line with the fixed shaft (3).
3. The ethylene glycol heating and stirring apparatus of claim 1, wherein: One end of the sliding block (6) is arranged in the stirring barrel (2), and a sealing rubber ring is arranged at the contact position between the sliding block (6) and the stirring barrel (2).
4. The ethylene glycol heating and stirring apparatus of claim 1, wherein: The ratio of the length of the sliding block (6) to the length of the sliding rail (9) is 2:
1.
5. The ethylene glycol heating and stirring apparatus of claim 1, wherein: The limiting block (15) is provided in a circular ring shape, and the upper half of the limiting block (15) is made of a rubber plate.