CN216654894U - Dust collection cover of pneumatic bar valve of roller press - Google Patents
Dust collection cover of pneumatic bar valve of roller press Download PDFInfo
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- CN216654894U CN216654894U CN202220020783.XU CN202220020783U CN216654894U CN 216654894 U CN216654894 U CN 216654894U CN 202220020783 U CN202220020783 U CN 202220020783U CN 216654894 U CN216654894 U CN 216654894U
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- pneumatic
- valve
- collecting hopper
- dust
- sealing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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Abstract
The utility model discloses a dust hood for a pneumatic rod valve of a roller press, belonging to the technical field of roller presses and comprising the pneumatic rod valve, wherein the bottom surface of the pneumatic rod valve is provided with a collecting component, the top surface of the pneumatic rod valve is provided with a sealing component, the collecting component comprises a collecting hopper, the collecting hopper is arranged on the bottom surface of the pneumatic rod valve, and the outer side of the collecting hopper is provided with a mounting component; through setting up the collection subassembly, utilize the negative pressure wind in the roll squeezer box to keep the negative pressure operation in the device, when opening pneumatic stick valve instantaneously, the raise dust that produces in the pneumatic stick valve opening is collected the inside of the collecting hopper of lower part by the negative pressure wind, effectively avoids the dust excessive to realized not having the excessive purpose of dust when the material loading, avoided the dust excessive unable production requirement that satisfies, still can produce the problem of influence to operating personnel's health.
Description
Technical Field
The utility model relates to the technical field of roller presses, in particular to a dust hood for a pneumatic rod valve of a roller press.
Background
Cement: the main process of the grinding workshop of the cement enterprise is a roll press and a ball mill, a pneumatic bar valve is installed on a feeding chute of the roll press, but the existing cement processing process in the market at present has various different problems.
For example, when cement is processed, particularly when the cement is loaded or before the cement is put into operation, ash is generated, and under the background of large ultralow emission, the production requirements cannot be met, and the health of operators is affected.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a dust hood for a pneumatic rod valve of a roller press, which aims to solve the problems that ash is generated when feeding is carried out or before the feeding is carried out, the production requirement cannot be met under the background of ultralow emission in the prior art, and the dust hood has the following advantages by improvement: the purpose that dust is overflowed is not achieved during loading, the problems that the production requirements cannot be met due to the fact that the dust is overflowed, and the body health of operators is affected are solved.
In order to achieve the purpose, the utility model provides the following technical scheme:
a dust collection cover of a pneumatic rod valve of a roller press comprises the pneumatic rod valve, wherein a collection assembly is arranged on the bottom surface of the pneumatic rod valve, a sealing assembly is arranged on the top surface of the pneumatic rod valve, the collection assembly comprises a material collection hopper, the material collection hopper is arranged on the bottom surface of the pneumatic rod valve, and a mounting assembly is arranged on the outer side of the material collection hopper;
through adopting above-mentioned technical scheme, through setting up the collecting hopper, can effectually carry out effectual collection to the dust that the material loading produced, prevent that the dust is excessive.
Further, the top surface fixedly connected with wool chopping block of collecting hopper, the top surface fixedly connected with rubber chopping block of wool chopping block, the wool chopping block all corresponds with the thickness of collecting hopper with the rubber chopping block size, the setting of collecting hopper is used for the collection to the dust of raising, the setting of wool chopping block and rubber chopping block is used for the sealed between collecting hopper and the pneumatic rod valve.
Through adopting above-mentioned technical scheme, through setting up wool chopping block and rubber chopping block, can effectually carry out effectual sealing to the gap that produces when pneumatic stick valve and collecting hopper are installed.
Further, the setting of installation component is used for the fixed mounting to collecting hopper and pneumatic stick valve, the installation component includes first mounting flange, first mounting flange fixed mounting is in the both sides of collecting hopper, first mounting flange's top surface runs through and has seted up two first screw holes, the both sides surface of pneumatic stick valve corresponds first mounting flange's position fixedly connected with second mounting flange, second mounting flange's top surface runs through and has seted up two second screw holes, mounting bolt has been cup jointed with the inside activity of second screw hole to first screw hole.
Through adopting above-mentioned technical scheme, through setting up the installation component, but convenient and fast carries out stable installation to pneumatic stick valve and collecting hopper, makes things convenient for the dismantlement between pneumatic stick valve and the collecting hopper simultaneously.
Further, the sealing assembly is arranged for sealing the top surface of the pneumatic rod valve and comprises a sealing frame, the sealing frame is fixedly connected to the top surface of the pneumatic rod valve, a sealing plate is arranged inside the sealing frame, and the sealing plate is movably connected inside the sealing frame.
Through adopting above-mentioned technical scheme, through setting up seal assembly, can be further seal pneumatic rod valve when the material loading, further prevented the excessive of dust.
Furthermore, movable clamping grooves are formed in the inner walls of the two sides of the sealing frame, movable clamping strips are fixedly connected to the surfaces of the two sides of the sealing plate, the size of each movable clamping strip is equal to the size of each movable clamping groove, and the sealing plate is movably connected to the inner portions of the movable clamping grooves through the movable clamping strips.
By adopting the technical scheme, the sealing plate can be flexibly opened and closed by arranging the movable clamping strip and the movable clamping groove.
Further, the front surface fixedly connected with handle of closing plate, the antiskid groove has been seted up to the front surface of handle, the quantity in antiskid groove is a plurality of, and is a plurality of the equidistance in antiskid groove is seted up at the front surface of handle, the setting in handle and antiskid groove is used for pulling open fast of closing plate.
Through adopting above-mentioned technical scheme, through setting up the handle, can further make things convenient for take the top surface of sealing frame out with the closing plate, through setting up anti-skidding groove, can increase the frictional force between palm and the handle when holding the handle, the problem that can not appear skidding.
In conclusion, the utility model has the following beneficial effects:
1. through setting up the collection subassembly, utilize the negative pressure wind in the roll squeezer box to keep the negative pressure operation in the device, when opening pneumatic stick valve instantaneously, the raise dust that produces in the pneumatic stick valve opening is collected the inside of the collecting hopper of lower part by the negative pressure wind, effectively avoids the dust excessive to realized not having the excessive purpose of dust when the material loading, avoided the dust excessive unable production requirement that satisfies, still can produce the problem of influence to operating personnel's health.
2. Through setting up seal assembly, when carrying out the use, through holding the handle pulling closing plate backward, because the closing plate passes through the inside of activity joint strip activity joint in activity joint groove, consequently when backward pulling closing plate, the closing plate can break away from the top surface of sealed frame, then pour the raw materials that need add into to the inside of sealed frame, promote the closing plate at last and carry out effectual sealing to sealed frame, consequently when pneumatic stick strip valve starts the material loading, can not have the raise dust to float to the outside of sealed frame, further prevent the excessive of dust.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the construction of the collection hopper of the present invention;
fig. 3 is a schematic structural diagram of the sealing cover of the present invention.
In the figure:
1. a pneumatic rod valve; 2. a collection hopper; 3. a sealing frame; 4. a wool chopping board; 5. a rubber chopping board; 6. a first mounting flange; 7. a first threaded hole; 8. a second mounting flange; 9. a second threaded hole; 10. installing a bolt; 11. a sealing plate; 12. a movable clamping groove; 13. a movable clamping strip; 14. a handle; 15. and (4) an anti-slip groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The embodiment is as follows:
the present invention is described in further detail below with reference to FIGS. 1-3.
Referring to fig. 1-3, the present invention provides a technical solution: a dust hood for a pneumatic rod valve of a roller press is shown in figures 1-3 and comprises a pneumatic rod valve 1, wherein a collecting component is arranged on the bottom surface of the pneumatic rod valve 1, a sealing component is arranged on the top surface of the pneumatic rod valve 1, the collecting component comprises a collecting hopper 2, the collecting hopper 2 is arranged on the bottom surface of the pneumatic rod valve 1, and a mounting component is arranged on the outer side of the collecting hopper 2; the top surface of the collecting hopper 2 is fixedly connected with a wool chopping board 4, the top surface of the wool chopping board 4 is fixedly connected with a rubber chopping board 5, the sizes of the wool chopping board 4 and the rubber chopping board 5 correspond to the thickness of the collecting hopper 2, the collecting hopper 2 is used for collecting raised dust, and the arrangement of the wool chopping board 4 and the rubber chopping board 5 is used for sealing between the collecting hopper 2 and the pneumatic rod valve 1; the mounting assembly is used for fixedly mounting the collecting hopper 2 and the pneumatic bar valve 1 and comprises first mounting flanges 6, the first mounting flanges 6 are fixedly mounted on two sides of the collecting hopper 2, two first threaded holes 7 are formed in the top surfaces of the first mounting flanges 6 in a penetrating mode, second mounting flanges 8 are fixedly connected to the positions, corresponding to the first mounting flanges 6, of the surfaces of two sides of the pneumatic bar valve 1, two second threaded holes 9 are formed in the top surfaces of the second mounting flanges 8 in a penetrating mode, and mounting bolts 10 are movably sleeved inside the first threaded holes 7 and the second threaded holes 9;
in the embodiment, by arranging the collecting assembly, when raw materials pass through the automatic feeding of the pneumatic rod valve 1, negative pressure air in the box body of the roller press is utilized to keep negative pressure operation in the device, when the pneumatic rod valve 1 is opened instantaneously, dust generated in the hole of the pneumatic rod valve 1 is collected into the collecting hopper 2 at the lower part by the negative pressure air, dust overflow is effectively avoided, the problem of preventing a large amount of dust overflow is further improved, by arranging the mounting assembly, when the collecting hopper 2 is mounted, the collecting hopper 2 is only required to be aligned with the bottom surface of the pneumatic rod valve 1, then the first mounting flange 6 and the first threaded hole 7 are in a vertical state, then the mounting bolt 10 is screwed into the second threaded hole 9 and the first threaded hole 7, then the fixed mounting of the pneumatic rod valve 1 and the collecting hopper 2 can be completed by tightening, and the dismounting of the collecting hopper 2 is also facilitated, simultaneously owing to set up wool chopping block 4 and rubber chopping block 5 can carry out effectual sealing to the installation gap between pneumatic rod valve 1 and the collecting hopper 2 when pneumatic rod valve 1 and collecting hopper 2 fixed mounting, further prevented the excessive of raise dust.
As shown in fig. 3, the sealing assembly is arranged for sealing the top surface of the pneumatic rod valve 1, and includes a sealing frame 3, the sealing frame 3 is fixedly connected to the top surface of the pneumatic rod valve 1, a sealing plate 11 is arranged inside the sealing frame 3, and the sealing plate 11 is movably connected inside the sealing frame 3; the inner walls of two sides of the sealing frame 3 are respectively provided with a movable clamping groove 12, the surfaces of two sides of the sealing plate 11 are respectively fixedly connected with a movable clamping strip 13, the size of each movable clamping strip 13 is equal to that of the corresponding movable clamping groove 12, and the sealing plate 11 is movably connected inside the corresponding movable clamping groove 12 through the corresponding movable clamping strip 13; the front surface of the sealing plate 11 is fixedly connected with a handle 14, the front surface of the handle 14 is provided with a plurality of anti-slip grooves 15, the anti-slip grooves 15 are arranged on the front surface of the handle 14 at equal intervals, and the arrangement of the handle 14 and the anti-slip grooves 15 is used for quickly pulling the sealing plate 11 apart;
in the embodiment, by arranging the sealing assembly, when the sealing assembly is used, the sealing plate 11 is pulled backwards by holding the handle 14, because the sealing plate 11 is movably clamped inside the movable clamping groove 12 through the movable clamping strip 13, when the sealing plate 11 is pulled backwards, the sealing plate 11 is separated from the top surface of the sealing frame 3, then raw materials to be added are poured into the sealing frame 3, and finally the sealing plate 11 is pushed to effectively seal the sealing frame 3, so that when the pneumatic stick valve 1 starts feeding, no dust can float to the outside of the sealing frame 3, the problem that a large amount of dust can not be raised during feeding is solved, by arranging the movable clamping strip 13 and the movable clamping groove 12, the sealing plate 11 can be flexibly opened and closed, by arranging the handle 14, the sealing plate 11 can be further conveniently pulled out of the top surface of the sealing frame 3, by arranging the anti-slip groove 15, the friction between the palm and the handle 14 can be increased when the handle 14 is held, and the problem of slipping does not occur.
The working principle is as follows: when the pneumatic bar valve is used, the handle 14 is held to pull the sealing plate 11 backwards, the sealing plate 11 is movably clamped inside the movable clamping groove 12 through the movable clamping strip 13, so that when the sealing plate 11 is pulled backwards, the sealing plate 11 can be separated from the top surface of the sealing frame 3, then raw materials to be added are poured into the sealing frame 3, and finally the sealing plate 11 is pushed to effectively seal the sealing frame 3, so that when the pneumatic bar valve 1 starts feeding, raised dust cannot float to the outside of the sealing frame 3, and the problem that a large amount of dust is raised during feeding is solved;
when raw materials are automatically fed through the pneumatic rod valve 1, negative pressure air in the box body of the roller press is used for keeping negative pressure operation in the device, when the pneumatic rod valve 1 is opened instantaneously, dust generated in the hole of the pneumatic rod valve 1 is collected into the interior of the collecting hopper 2 at the lower part by the negative pressure air, dust overflow is effectively avoided, and the problem of preventing a large amount of dust from overflowing is further solved;
when installing collecting hopper 2, only need to aim at the bottom surface of pneumatic bar valve 1 with collecting hopper 2, then make first mounting flange 6 be the vertical state with first screw hole 7, then twist the inside of second screw hole 9 and first screw hole 7 with mounting bolt 10, then tighten up and to accomplish the fixed mounting to pneumatic bar valve 1 and collecting hopper 2, also made things convenient for the dismantlement to collecting hopper 2 simultaneously, simultaneously owing to set up wool chopping block 4 and rubber chopping block 5 can be when pneumatic bar valve 1 and collecting hopper 2 fixed mounting, carry out effectual sealing to the installation gap between pneumatic bar valve 1 and the collecting hopper 2, the excessive of raise dust has further been prevented.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a roll squeezer pneumatic bar valve dust cage, includes pneumatic bar valve (1), its characterized in that: the bottom surface of pneumatic stick valve (1) is provided with the collection subassembly, the top surface of pneumatic stick valve (1) is provided with seal assembly, the collection subassembly includes collecting hopper (2), collecting hopper (2) set up the bottom surface at pneumatic stick valve (1), the outside of collecting hopper (2) is provided with the installation component.
2. The dust cage of the pneumatic rod valve of the roller press as claimed in claim 1, wherein: the top surface fixedly connected with wool chopping block (4) of collecting hopper (2), the top surface fixedly connected with rubber chopping block (5) of wool chopping block (4), the size of wool chopping block (4) and rubber chopping block (5) all corresponds with the thickness of collecting hopper (2), the setting of collecting hopper (2) is used for the collection to the dust of kicking up, the setting of wool chopping block (4) and rubber chopping block (5) is used for the sealed between collecting hopper (2) and pneumatic stick valve (1).
3. The dust cage of the pneumatic rod valve of the roller press as claimed in claim 1, wherein: the utility model discloses a pneumatic bar valve, including pneumatic bar valve (8), mounting assembly's setting is used for the fixed mounting to aggregate bin (2) and pneumatic bar valve (1), mounting assembly includes first mounting flange (6), first mounting flange (6) fixed mounting is in the both sides of aggregate bin (2), the top surface of first mounting flange (6) runs through and has seted up two first screw holes (7), the position fixedly connected with second mounting flange (8) of the both sides surface correspondence first mounting flange (6) of pneumatic bar valve (1), the top surface of second mounting flange (8) runs through and has seted up two second screw holes (9), mounting bolt (10) have been cup jointed with the inside activity of second screw hole (9) in first screw hole (7).
4. The dust cage of the pneumatic rod valve of the roller press as claimed in claim 1, wherein: the sealing assembly is arranged for sealing the top surface of the pneumatic bar valve (1), and comprises a sealing frame (3), the sealing frame (3) is fixedly connected to the top surface of the pneumatic bar valve (1), a sealing plate (11) is arranged inside the sealing frame (3), and the sealing plate (11) is movably connected inside the sealing frame (3).
5. The dust cage of the pneumatic rod valve of the roller press as claimed in claim 4, wherein: activity joint groove (12) have all been seted up to the both sides inner wall of sealed frame (3), the equal fixedly connected with activity joint strip (13) in both sides surface of closing plate (11), the size of activity joint strip (13) equals with the size of seting up of activity joint groove (12), closing plate (11) are through the inside of activity joint strip (13) swing joint in activity joint groove (12).
6. The roller press pneumatic rod valve dust cage of claim 4, wherein: the front surface fixedly connected with handle (14) of closing plate (11), antiskid groove (15) have been seted up to the front surface of handle (14), the quantity of antiskid groove (15) is a plurality of, and is a plurality of antiskid groove (15) equidistance is seted up at the front surface of handle (14), handle (14) and antiskid groove (15) set up and are used for pulling open fast to closing plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220020783.XU CN216654894U (en) | 2022-01-06 | 2022-01-06 | Dust collection cover of pneumatic bar valve of roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220020783.XU CN216654894U (en) | 2022-01-06 | 2022-01-06 | Dust collection cover of pneumatic bar valve of roller press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216654894U true CN216654894U (en) | 2022-06-03 |
Family
ID=81759551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220020783.XU Active CN216654894U (en) | 2022-01-06 | 2022-01-06 | Dust collection cover of pneumatic bar valve of roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216654894U (en) |
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2022
- 2022-01-06 CN CN202220020783.XU patent/CN216654894U/en active Active
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