External cleaning mechanism of premixing machine
By designing the external cleaning mechanism of the premixer and using the combination of negative pressure pipelines and corrugated pipes, the dust pollution problem caused by ash surrounding the premixer during the glass production process is solved, and a clean and efficient working environment is achieved.
Patent Information
- Application Number
- CN202420645382.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-29
AI Technical Summary
During the glass production process, a large amount of dust is easily accumulated around the premixer, resulting in dust pollution and affecting the working environment and the health of staff.
An external cleaning mechanism of premixer is designed, including negative pressure pipelines, mounting seats, limit blocks and corrugated pipes. It is connected to the dust removal equipment through negative pressure pipelines. It uses the elastic function of corrugated pipes to easily absorb the accumulated dust and discharge it through the dust removal equipment.
It effectively avoids dust pollution around the premixer, improves the cleanliness of the working environment, and protects the health of staff.
Smart Images
Figure CN222587527U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of glass production, and more specifically relates to an external cleaning mechanism of a premixer. Background Art
[0002] In the glass production process, materials may leak out of the pre-mixer during operation, resulting in a lot of dust accumulation around the pre-mixer. At present, workers usually use blowing or sweeping to clean the dust around the pre-mixer. However, since the dust is mostly carbon powder, which is relatively light, a lot of dust is generated around the pre-mixer during the blowing or sweeping operation. The large amount of dust pollutes the working environment of the pre-mixer and affects the health of the workers. Utility Model Content
[0003] The utility model aims to provide a premixer external cleaning mechanism to solve the technical problem in the prior art that a large amount of dust is generated around the premixer and pollutes the working environment of the premixer.
[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a premixer external cleaning mechanism, comprising:
[0005] A negative pressure pipeline, one end of which is used to be connected to the pipeline of the dust removal equipment, and the other end of which is used to extend toward the premixer; a valve is provided on the negative pressure pipeline;
[0006] The mounting seat is arranged vertically and fixedly mounted on one side of the premixer; a penetrating accommodating cavity is arranged in the mounting seat; the other end of the negative pressure pipe is located in the accommodating cavity;
[0007] There are multiple limit blocks, all of which are installed on the top of the inner wall of the accommodating cavity; the multiple limit blocks are arranged at intervals along the circumference of the accommodating cavity;
[0008] The bellows is an elastic pipe; the bellows is located in the accommodating cavity, and the lower end is fixedly connected to the other end of the negative pressure pipe; the upper end of the bellows is provided with a suction joint, and the suction joint is supported on a plurality of the limit blocks.
[0009] In a possible implementation, a plurality of operation holes communicating with the accommodating cavity are provided on the outer side surface of the mounting seat, and the bellows is used to pass through the operation holes to enter and exit the accommodating cavity.
[0010] In a possible implementation, the mounting base includes:
[0011] There are four supporting columns, which are arranged in a rectangular array; the four supporting columns surround the accommodating cavity, and the operating hole is formed between two adjacent supporting columns; there are four limiting blocks, which are respectively fixedly mounted on the four supporting columns, and the limiting blocks extend toward the center of the accommodating cavity;
[0012] There are multiple connecting rods, which are used to connect the multiple supporting columns into one.
[0013] In a possible implementation, the suction joint is a conical cylinder that is larger at the top and smaller at the bottom, and the end of the limit block away from the supporting column is an arc-shaped surface that is compatible with the outer side surface of the suction joint.
[0014] In a possible implementation, a limiting groove adapted to the limiting block is provided on the outer side surface of the suction joint.
[0015] In a possible implementation, a middle portion of an outer side surface of the suction connector is supported on a plurality of the limit blocks.
[0016] In a possible implementation, the negative pressure pipe includes a first vertical pipe, a horizontal pipe and a second vertical pipe which are arranged and connected in sequence, the first vertical pipe is arranged close to the dust removal equipment, and the upper end is connected to the pipeline of the dust removal equipment, and the lower end extends downward; the horizontal pipe is set on the ground, and one end is connected to the lower end of the first vertical pipe, and the other end extends toward the premixer; the second vertical pipe is arranged close to the premixer, and the lower end is connected to the other end of the horizontal pipe, the other end extends upward, and the second vertical pipe is located in the accommodating cavity.
[0017] In a possible implementation, the premixer external cleaning mechanism also includes a groove and a cover plate opened on the ground, the horizontal pipe is installed in the groove, and the depth of the groove is greater than or equal to the radial dimension of the horizontal pipe; the cover plate is used to cover the groove and the horizontal pipe.
[0018] In a possible implementation, the negative pressure pipe further includes a support rod for supporting the first vertical tube.
[0019] In a possible implementation, there are two valves, which are respectively installed at two ends of the negative pressure pipeline close to the premixer and the dust removal equipment.
[0020] The beneficial effect of the external cleaning mechanism of the premixer provided by the utility model is that compared with the prior art, the external cleaning mechanism of the premixer provided by the utility model, when in use, opens the valve to allow the negative pressure in the dust removal equipment to pass through the pipeline and form a negative pressure pipeline, the staff removes the suction joint and the bellows from the mounting seat, and with the help of the elastic function of the bellows, manipulates the suction joint to approach the dust accumulation around the premixer, and with the help of the negative pressure, the dust accumulation is sucked into the bellows and the negative pressure pipeline, and finally discharged through the dust removal equipment; after the work is completed, the staff holds the suction joint and installs the bellows into the accommodating cavity of the mounting seat, and the outer side surface of the suction joint is cooperatively installed on a plurality of limit blocks, so that the suction joint and the bellows are stably placed on the mounting seat; in this way, negative pressure is generated in the suction joint and the bellows by means of the connection with the dust removal equipment, and under the elastic action of the bellows, it can be moved along the premixer conveniently and quickly, so that the dust accumulation around the premixer is sucked away and discharged, and no dust is generated around the premixer. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0022] Figure 1 A schematic diagram of the structure of the premixer external cleaning mechanism provided in an embodiment of the utility model;
[0023] Figure 2 A schematic diagram of the structure of the mounting seat and the limit block provided in the embodiment of the utility model;
[0024] Figure 3 A schematic diagram of the connection between the mounting base, the bellows and the negative pressure pipe provided in the embodiment of the utility model;
[0025] Figure 4 A schematic diagram of the connection between the suction connector and the mounting base provided in an embodiment of the utility model;
[0026] Figure 5 A schematic diagram of the structure of the horizontal pipe provided by the embodiment of the utility model being installed in the groove;
[0027] Figure 6 A schematic diagram of the use status of the premixer external cleaning mechanism provided in an embodiment of the utility model.
[0028] Among them, the reference numerals in the figure are:
[0029] 1. Negative pressure pipe; 11. Valve; 12. First vertical pipe; 13. Horizontal pipe; 14. Second vertical pipe; 15. Groove; 16. Cover plate; 17. Support rod; 2. Mounting seat; 21. Accommodating cavity; 22. Operating hole; 23. Support column; 24. Connecting rod; 3. Limit block; 31. Arc surface; 4. Bellows; 41. Suction joint; 42. Limit groove; 5. Dust removal equipment; 6. Premixer. DETAILED DESCRIPTION
[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0032] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0034] See also Figures 1 to 6, the external cleaning mechanism of the premixer 6 provided by the utility model is now described. A premixer 6 external cleaning mechanism includes a negative pressure pipe 1, a mounting seat 2, a limit block 3 and a bellows 4, one end of the negative pressure pipe 1 is used to connect to the pipeline of the dust removal device 5, and the other end is used to extend toward the premixer 6; a valve 11 is provided on the negative pressure pipe 1; the mounting seat 2 is vertically arranged and fixedly installed on one side of the premixer 6; a through accommodating cavity 21 is provided in the mounting seat 2; the other end of the negative pressure pipe 1 is located in the accommodating cavity 21; there are multiple limit blocks 3, all of which are installed on the top of the inner wall of the accommodating cavity 21; multiple limit blocks 3 are arranged at intervals along the circumference of the accommodating cavity 21; the bellows 4 is an elastic pipe fitting; the bellows 4 is located in the accommodating cavity 21, and the lower end is fixedly connected to the other end of the negative pressure pipe 1; the upper end of the bellows 4 is provided with a suction joint 41, and the suction joint 41 is supported on multiple limit blocks 3.
[0035] Compared with the prior art, when the cleaning mechanism outside the premixer 6 provided by the utility model is used, the valve 11 is opened to allow the negative pressure in the dust removal device 5 to pass through the pipeline and form a negative pressure pipeline 1. The staff removes the suction joint 41 and the bellows 4 from the mounting seat 2, and uses the elastic function of the bellows 4 to manipulate the suction joint 41 to approach the dust accumulation around the premixer 6, and uses the negative pressure to suck the dust accumulation into the bellows 4 and the negative pressure pipeline 1, and finally discharges it through the dust removal device 5; after the work is finished, the staff holds the suction joint 41 The bellows 4 is installed in the accommodating cavity 21 of the mounting seat 2, and the outer side surface of the suction joint 41 is cooperatively installed on a plurality of limit blocks 3, so that the suction joint 41 and the bellows 4 are stably placed on the mounting seat 2; in this way, negative pressure is generated in the suction joint 41 and the bellows 4 by means of the connection with the dust removal equipment 5 by means of the negative pressure pipe 1, and under the elastic action of the bellows 4, it can be moved along the premixer 6 conveniently and quickly, so as to suck away and discharge the dust accumulated around the premixer 6, and no dust will be generated around the premixer 6.
[0036] After the work is finished, the valve 11 can be closed first, or the valve 11 can be closed after the suction joint 41 and the bellows 4 are installed on the mounting seat 2. With the help of the valve 11, the negative pressure pipeline 1 will not affect the dust removal equipment 5.
[0037] See also Figures 1 to 3 As a specific embodiment of the external cleaning mechanism of the premixer 6 provided by the utility model, a plurality of operation holes 22 connected to the accommodating cavity 21 are provided on the outer surface of the mounting seat 2, and the bellows 4 is used to pass through the operation holes 22 to enter and exit the accommodating cavity 21; with the help of the operation holes 22 provided around the mounting seat 2, when the staff manipulates the movement of the bellows 4, they can directly pass through the operation holes 22 and move to the outside of the mounting seat 2, thereby making the movement of the bellows 4 more sensitive and convenient, and the cleaning range is also wider. A plurality of operation holes 22 are provided, so that the bellows 4 can pass through or enter any of the operation holes 22.
[0038] See also Figure 2 and Figure 3 As a specific embodiment of the external cleaning mechanism of the premixer 6 provided by the utility model, the mounting base 2 includes supporting columns 23 and connecting rods 24. The number of the supporting columns 23 is four, and they are arranged in a rectangular array; the four supporting columns 23 surround the accommodating cavity 21, and an operating hole 22 is formed between two adjacent supporting columns 23; the number of the limiting blocks 3 is four, and they are respectively fixedly installed on the four supporting columns 23, and the limiting blocks 3 extend toward the center of the accommodating cavity 21; the number of the connecting rods 24 is multiple, which is used to connect multiple supporting columns 23 into one; the four supporting columns 23 are arranged in a rectangular array, so that the accommodating cavity 21 is between the four supporting columns 23, and the operating holes 22 are between the adjacent two supporting columns 23. The structure is simple, and there is no need to specially process the accommodating cavity 21 and the operating hole 22. The number of limit blocks 3 is also four, and they are respectively fixedly installed on the inner upper end of the support column 23. One end of the limit block 3 is fixedly connected to the support column 23, and the other end extends horizontally toward the accommodating cavity 21, and there is space between the four limit blocks 3 for accommodating the suction connector 41.
[0039] See also Figure 3 and Figure 4 As a specific implementation of the external cleaning mechanism of the premixer 6 provided by the utility model, the suction joint 41 is a conical cylinder with a larger upper part and a smaller lower part, and the end of the limit block 3 away from the supporting column 23 is a curved surface 31 adapted to the outer side surface of the suction joint 41; the conical cylinder with a larger upper part and a smaller lower part enables the suction joint 41 to more accurately and over a large range of dust accumulation; at the same time, the curved surfaces 31 are arranged on multiple limit blocks 3, so that when the conical cylinder is installed on the mounting seat 2, the conical cylinder is more stably supported on the four curved surfaces 31.
[0040] See also Figure 4 As a specific implementation of the external cleaning mechanism of the premixer 6 provided by the utility model, a limiting groove 42 adapted to the limiting block 3 is provided on the outer side surface of the suction joint 41; when the suction joint 41 is installed on the limiting block 3, the limiting groove 42 on the outer side surface of the suction joint 41 cooperates with the four limiting blocks 3 to stably support the suction joint 41 and facilitate the removal of the suction joint 41 from the mounting seat 2.
[0041] See also Figure 1 , Figure 3 and Figure 4 As a specific embodiment of the external cleaning mechanism of the premixer 6 provided by the utility model, the middle position of the outer side surface of the suction joint 41 is supported on multiple limit blocks 3, so that there is a certain amount of area above the limit blocks 3, so that the staff can firmly grasp the upper end of the suction joint 41 with their hands, thereby removing the suction joint 41 from the mounting seat 2.
[0042] See also Figure 1 and Figure 6 As a specific embodiment of the external cleaning mechanism of the premixer 6 provided by the utility model, the negative pressure pipeline 1 includes a first vertical pipe 12, a horizontal pipe 13 and a second vertical pipe 14 which are arranged and connected in sequence. The first vertical pipe 12 is arranged close to the dust removal device 5, and the upper end is connected to the pipeline of the dust removal device 5, and the lower end extends downward; the horizontal pipe 13 is set on the ground, and one end is connected to the lower end of the first vertical pipe 12, and the other end extends toward the premixer 6; the second vertical pipe 14 is arranged close to the premixer 6, The lower end is connected to the other end of the horizontal pipe 13, and the other end extends upward, and the second vertical pipe 14 is located in the accommodating chamber 21; the first vertical pipe 12 is arranged close to the dust removal device 5, and the third vertical pipe is arranged close to the premixer 6. The horizontal pipe 13 is installed between the first vertical pipe 12 and the third vertical pipe, and the two ends are fixedly connected and communicated with the lower ends of the first vertical pipe 12 and the third vertical pipe, respectively, so that the negative pressure in the dust removal device 5 is formed through the first vertical pipe 12, the horizontal pipe 13, and the third vertical pipe and in the corrugated pipe 4. The horizontal pipe 13 is arranged along the ground to avoid the horizontal pipe 13 from obstructing the working environment.
[0043] See also Figure 1 , Figure 5 and Figure 6 As a specific embodiment of the external cleaning mechanism of the premixer 6 provided by the utility model, the external cleaning mechanism of the premixer 6 also includes a groove 15 and a cover plate 16 opened on the ground, the horizontal pipe 13 is installed in the groove 15, and the depth of the groove 15 is greater than or equal to the radial dimension of the horizontal pipe 13; the cover plate 16 is used to shield the groove 15 and the horizontal pipe 13; the horizontal pipe 13 is installed in the groove 15 on the ground, and the groove 15 is closed with the cover plate 16, so that the entire negative pressure pipeline 1 will not interfere with the staff walking in the working workshop, thereby improving safety. The groove 15 is set to a stepped structure, and the upper end surface of the cover plate 16 is flush with the ground.
[0044] See also Figure 1 and Figure 6 As a specific embodiment of the external cleaning mechanism of the premixer 6 provided by the utility model, the negative pressure pipe 1 also includes a support rod 17 for supporting the first vertical pipe 12; the support rod 17 is arranged obliquely, and the upper end is fixedly connected to the outer side surface of the first vertical pipe 12, and the lower end is supported on the ground, so that the first vertical pipe 12 can work stably.
[0045] See also Figure 1 and Figure 6As a specific implementation of the external cleaning mechanism of the premixer 6 provided by the utility model, there are two valves 11, which are respectively installed at the two ends of the negative pressure pipeline 1 close to the premixer 6 and the dust removal equipment 5; the two valves 11 can not only make the entire negative pressure pipeline 1 well closed, but also make it more convenient for the staff to close the negative pressure pipeline 1, and the operation can be performed when close to the premixer 6 or the dust removal equipment 5.
[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A premixer external cleaning mechanism, characterized in that: include: A negative pressure pipeline, one end of which is used to be connected to the pipeline of the dust removal equipment, and the other end of which is used to extend toward the premixer; a valve is provided on the negative pressure pipeline; The mounting seat is arranged vertically and fixedly mounted on one side of the premixer; a penetrating accommodating cavity is arranged in the mounting seat; the other end of the negative pressure pipe is located in the accommodating cavity; There are multiple limit blocks, all of which are installed on the top of the inner wall of the accommodating cavity; the multiple limit blocks are arranged at intervals along the circumference of the accommodating cavity; The bellows is an elastic pipe; the bellows is located in the accommodating cavity, and the lower end is fixedly connected to the other end of the negative pressure pipe; the upper end of the bellows is provided with a suction joint, and the suction joint is supported on a plurality of the limit blocks.
2. The premixer external cleaning mechanism according to claim 1, characterized in that: A plurality of operation holes communicating with the accommodating cavity are arranged on the outer side surface of the mounting seat, and the bellows is used to pass through the operation holes and enter and exit the accommodating cavity.
3. The premixer external cleaning mechanism according to claim 2, characterized in that: The mounting base comprises: There are four supporting columns, which are arranged in a rectangular array; the four supporting columns surround the accommodating cavity, and the operating hole is formed between two adjacent supporting columns; there are four limiting blocks, which are respectively fixedly mounted on the four supporting columns, and the limiting blocks extend toward the center of the accommodating cavity; There are multiple connecting rods, which are used to connect the multiple supporting columns into one.
4. The premixer external cleaning mechanism according to claim 3, characterized in that: The suction joint is a conical cylinder that is larger at the top and smaller at the bottom, and the end of the limit block away from the supporting column is an arc surface that is compatible with the outer side surface of the suction joint.
5. The premixer external cleaning mechanism according to claim 3, characterized in that: A limiting groove adapted to the limiting block is provided on the outer side surface of the suction joint.
6. The premixer external cleaning mechanism according to claim 1, characterized in that: The middle position of the outer side surface of the suction joint is supported on a plurality of the limit blocks.
7. The premixer external cleaning mechanism according to claim 1, characterized in that: The negative pressure pipe includes a first vertical pipe, a horizontal pipe and a second vertical pipe which are arranged and connected in sequence. The first vertical pipe is arranged close to the dust removal equipment, and the upper end is connected to the pipeline of the dust removal equipment, and the lower end extends downward; the horizontal pipe is set on the ground, and one end is connected to the lower end of the first vertical pipe, and the other end extends toward the premixer; the second vertical pipe is arranged close to the premixer, and the lower end is connected to the other end of the horizontal pipe, and the other end extends upward, and the second vertical pipe is located in the accommodating cavity.
8. The premixer external cleaning mechanism according to claim 7, characterized in that: The premixer external cleaning mechanism also includes a groove and a cover plate opened on the ground, the horizontal pipe is installed in the groove, and the depth of the groove is greater than or equal to the radial dimension of the horizontal pipe; the cover plate is used to cover the groove and the horizontal pipe.
9. The premixer external cleaning mechanism according to claim 7, characterized in that: The negative pressure pipeline also includes a support rod for supporting the first vertical tube.
10. The premixer external cleaning mechanism according to claim 1, characterized in that: There are two valves, which are respectively installed at two ends of the negative pressure pipeline close to the premixer and the dust removal equipment.