CN217594163U - A go dirt device fast for cement dry blend workshop - Google Patents
A go dirt device fast for cement dry blend workshop Download PDFInfo
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- CN217594163U CN217594163U CN202221235716.6U CN202221235716U CN217594163U CN 217594163 U CN217594163 U CN 217594163U CN 202221235716 U CN202221235716 U CN 202221235716U CN 217594163 U CN217594163 U CN 217594163U
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- negative pressure
- dust
- pipe
- dust suction
- cement dry
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Abstract
The utility model relates to a dust removing device, which provides a rapid dust removing device used in a cement dry blend production workshop in order to effectively remove dust in the cement dry blend production workshop, and comprises a dust suction groove arranged on the ground, an annular support ring arranged at the upper end of the inner wall of the dust suction groove, a pressure sensor arranged on the upper surface of the support ring, a perforated plate arranged on the upper surface of the support ring, a dust suction pipe embedded underground and a negative pressure device; the pressure sensor is connected with the negative pressure device, one end of the dust collection pipe is in conduction connection with the lower end of the dust collection groove, and the other end of the dust collection pipe penetrates out of the ground and is in conduction connection with the negative pressure device. The utility model discloses a quick dust collector that removes for cement dry blend workshop, it can be fast and high-efficiently dust absorption to can open or close automatically as required.
Description
Technical Field
The utility model relates to a dust collecting equipment's technical field particularly, relates to a quick dust removal device for cement dry blend workshop.
Background
The finished dry cement mixture is prepared by mixing various cements, fly ash, sand, additives and the like according to a certain proportion, so that the dry cement mixture is produced by fully mixing various powdery or granular raw materials by using mixing equipment, and packing and bagging the mixed raw materials.
Because various raw and other materials all need pack the processing after the intensive mixing, at the in-process of packing processing, generally in order to accelerate speed, all can have equipment such as air compressor to carry out pressurization processing to the dry blend for the bagging-off speed of dry blend, at this in-process, partly likepowder raw and other materials can be blown off to the workshop in the middle of by the air compressor machine, cause the pollution of air, harm workman's health, though there are a lot of processing methods now, but all have certain defect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick dust collector that goes for cement dry blend workshop, it can be fast and high-efficient dust absorption to can open or close automatically as required.
The embodiment of the utility model discloses a realize through following technical scheme: the utility model discloses a quick dust removal device for cement dry blend workshop, including the suction groove of seting up in ground, locate the annular support ring of suction groove inner wall upper end, locate the pressure sensor of support ring upper surface, locate the perforated plate of support ring upper surface, bury underground dust absorption pipe and the negative pressure device; the pressure sensor is connected with the negative pressure device, one end of the dust suction pipe is in conduction connection with the lower end of the dust suction groove, and the other end of the dust suction pipe penetrates out of the ground and is in conduction connection with the negative pressure device.
Furthermore, the dust collection groove is funnel-shaped with a large upper part and a small lower part.
Furthermore, the dust suction pipe is detachably connected with the lower end of the dust suction groove; the dust absorption pipe is movably buried underground.
Further, the negative pressure device comprises a negative pressure box, filter cotton arranged at the upper end in the negative pressure box, a negative pressure pipe in conduction connection with the upper end of the negative pressure box, and a negative pressure machine in conduction connection with one end, far away from the negative pressure box, of the negative pressure pipe; the dust absorption pipe is connected with the lower end of the side wall of the negative pressure box in a conduction mode.
Furthermore, the negative pressure device further comprises a flushing pipe in conduction connection with the upper end of the negative pressure box, a water pump connected with one end of the negative pressure box and far away from the flushing pipe, and a discharging pipe arranged at the lower end of the side wall of the negative pressure box.
Furthermore, the flushing pipe is provided with a plurality of flushing pipes, and the plurality of flushing pipes are uniformly distributed on the upper end surface of the negative pressure tank.
Furthermore, a nozzle is arranged at one end of the flushing pipe arranged in the negative pressure tank.
The utility model discloses technical scheme has following advantage and beneficial effect at least: the utility model discloses a quick dust collector that removes for cement dry blend workshop, pan feeding mouth department that is close to the mixing apparatus with the suction groove sets up, the workman mentions suction groove department with bagged cement, and stand and cut the cement bag on the perforated plate, then pour cement into the mixing apparatus in, in this process, because the workman stands on the perforated plate, and then make the perforated plate increase to the extrusion power of support ring, and then make pressure sensor detect the great change of pressure, after signal processing such as simple singlechip, give vacuum apparatus with the signal transmission, vacuum apparatus produces the negative pressure and acts on to the suction groove through the dust absorption pipe, and then inhale the suction groove with the dust of suction groove top, and inhale through the dust absorption pipe, can avoid the dust to fly away everywhere effectively, avoid the dust to pass through workman's oronasal part, and can also inhale the dust on one's body together with the workman, avoid the dust to spread everywhere along with workman's motion, in addition, when not carrying out reinforced operation, the workman does not stand on the perforated plate, vacuum apparatus also can not start, so also can use rationally and save the energy more.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a rapid dust removing device for a cement dry mix production workshop according to an embodiment of the present invention;
fig. 2 is an expanded view of a dust suction groove part of the rapid dust removing device for a cement dry mixture production workshop provided by the embodiment of the invention;
fig. 3 is a schematic structural diagram of the inside of the rapid dust removing device for the dry cement mix production workshop provided by the embodiment of the present invention.
Icon: 10-ground, 21-dust suction groove, 22-support ring, 23-porous plate, 24-dust suction pipe, 31-negative pressure box, 32-negative pressure pipe, 33-flushing pipe, 34-filter cotton, 35-discharge pipe and 36-nozzle.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be broadly construed, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-fig. 3, the quick dust removing device for a cement dry mixture production workshop of the present embodiment includes a dust suction groove 21 formed on the ground 10, an annular support ring 22 disposed at an upper end of an inner wall of the dust suction groove 21, a pressure sensor disposed on an upper surface of the support ring 22, a porous plate 23 disposed on an upper surface of the support ring 22, a dust suction pipe 24 buried underground, and a negative pressure device; the pressure sensor is connected with the negative pressure device, one end of the dust absorption pipe 24 is connected with the lower end of the dust absorption groove 21 in a conduction mode, and the other end of the dust absorption pipe penetrates through the ground 10 and then is connected with the negative pressure device in a conduction mode. The dust suction groove 21 is arranged close to a feeding port of the mixing equipment, a worker lifts bagged cement to the dust suction groove 21 and stands on the porous plate 23 to cut a cement bag, then cement is poured into the mixing equipment, in the process, the worker stands on the porous plate 23, the extrusion force of the porous plate 23 on the support ring 22 is increased, the pressure sensor detects large change of pressure, after signal processing of a simple single chip microcomputer and the like, the signal is transmitted to the negative pressure device, the negative pressure device generates negative pressure and acts on the dust suction groove 21 through the dust suction pipe 24, dust above the dust suction groove 21 is sucked into the dust suction groove 21 and is sucked away through the dust suction pipe 24, the dust can be effectively prevented from floating everywhere, the dust is prevented from passing through the mouth and nose part of the worker, the dust on the body of the worker can be also sucked away together, the dust is prevented from diffusing everywhere along with the movement of the worker, in addition, when the worker does not stand on the porous plate 23, the negative pressure device can not be started, the negative pressure device can be used more reasonably, and energy can be saved. It should be noted that the depth of the dust suction groove 21 can be minimized, and the dust suction pipe 24 is conductively connected to the side of the dust suction groove 21, so that the depth of the ground 10 to be excavated can be reduced during construction.
The dust suction groove 21 in this embodiment is a funnel shape having a large upper portion and a small lower portion. In particular, the dust in the dust suction groove 21 can be sucked away completely.
The dust suction pipe 24 in the embodiment is detachably connected with the lower end of the dust suction groove 21; the dust suction pipe 24 is movably buried in the ground. Specifically, the movable underground arrangement of the dust suction pipe 24 indicates that the dust suction pipe 24 can be taken out from the underground (the dust suction pipe 24 is of a hose structure), so that when the equipment is thoroughly maintained or cleaned, one end of the dust suction pipe 24 close to the dust suction groove 21 can be taken down from the dust suction groove 21, then the end is plugged by using a plug, and then the dust suction pipe 24 is pulled out from the other end, so that dust in the dust suction pipe 24 cannot fall into an underground pipeline when the dust suction pipe 24 is replaced and cleaned.
The negative pressure device in the embodiment comprises a negative pressure box 31, filter cotton 34 arranged at the upper end in the negative pressure box 31, a negative pressure pipe 32 in conduction connection with the upper end of the negative pressure box 31, and a negative pressure machine in conduction connection with one end of the negative pressure pipe 32 far away from the negative pressure box 31; the dust suction pipe 24 is connected to the lower end of the side wall of the negative pressure tank 31. Specifically, the negative pressure machine sucks dust into the negative pressure tank 31 through the suction pipe 24 via the negative pressure pipe 32, and the dust is retained at the lower end of the inside of the negative pressure tank 31 under the blocking action of the filter cotton 34.
The negative pressure device in this embodiment further includes a flushing pipe 33 in conductive connection with the upper end of the negative pressure tank 31, a water pump connected to one end of the flushing pipe 33 away from the negative pressure tank 31, and a discharging pipe 35 provided at the lower end of the side wall of the negative pressure tank 31. Specifically, after a certain period of time, a certain amount of dust is accumulated inside the filter cotton 34 and the negative pressure tank 31, at this time, the flushing pipe 33 can be opened, the filter cotton 34 is flushed downward from the upper end of the filter cotton 34 (the dust is basically accumulated on the lower surface of the filter cotton 34), the dust passing through the lower surface of the filter cotton 34 is flushed away, and the dust communicated with the lower end of the negative pressure tank 31 is discharged from the discharge pipe 35 together, so that the manual operations of replacing the filter cotton 34 and cleaning the negative pressure tank 31 are omitted. After cleaning, the negative pressure machine is independently started, and the filter cotton 34 is dried by air flow.
The flushing pipes 33 in this embodiment are provided in plural, and the plural flushing pipes 33 are uniformly distributed on the upper end surface of the negative pressure tank 31. The flushing pipe 33 is provided with a nozzle 36 at one end thereof in the negative pressure tank 31. In particular, this can improve the cleaning efficiency of the filter pulp 34.
In summary, in the fast dust removing device for the cement dry mixing production workshop in the embodiment, the dust suction groove 21 is arranged close to the feeding port of the mixing equipment, a worker lifts bagged cement to the dust suction groove 21, stands on the porous plate 23 to cut off a cement bag, and then pours the cement into the mixing equipment, in the process, as the worker stands on the porous plate 23, the extrusion force of the porous plate 23 on the support ring 22 is increased, and further the pressure sensor detects a large change of pressure, after signal processing by a simple single chip microcomputer and the like, the signal is transmitted to the negative pressure device, the negative pressure device generates negative pressure and acts on the dust suction groove 21 through the dust suction pipe 24, and further sucks dust above the dust suction groove 21 into the dust suction groove 21 and sucks the dust through the dust suction pipe 24, the dust can be effectively prevented from floating everywhere, the dust is prevented from passing through the mouth and nose of the worker, and the dust on the body of the worker can also be sucked together, so that the dust is prevented from being diffused everywhere along with the movement of the worker, and in addition, when the worker does not stand on the porous plate 23, the negative pressure device can be started, and energy can be further saved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a quick dust collector that goes for cement dry blend workshop which characterized in that: the device comprises a dust collection groove arranged on the ground, an annular support ring arranged at the upper end of the inner wall of the dust collection groove, a pressure sensor arranged on the upper surface of the support ring, a porous plate arranged on the upper surface of the support ring, a dust collection pipe embedded underground and a negative pressure device;
the pressure sensor is connected with the negative pressure device, one end of the dust suction pipe is in conduction connection with the lower end of the dust suction groove, and the other end of the dust suction pipe penetrates out of the ground and is in conduction connection with the negative pressure device.
2. The quick dust removing device for the cement dry mix production plant according to claim 1, characterized in that: the dust absorption groove is funnel-shaped with a large upper part and a small lower part.
3. The quick dust removing device for the cement dry mix production plant according to claim 1, characterized in that: the dust suction pipe is detachably connected with the lower end of the dust suction groove; the dust absorption pipe is movably buried underground.
4. The quick dust removing device for the cement dry mix production plant according to claim 1, characterized in that: the negative pressure device comprises a negative pressure box, filter cotton arranged at the upper end in the negative pressure box, a negative pressure pipe in conductive connection with the upper end of the negative pressure box, and a negative pressure machine in conductive connection with one end, far away from the negative pressure box, of the negative pressure pipe;
the dust suction pipe is communicated and connected with the lower end of the side wall of the negative pressure box.
5. The quick dust removing device for the cement dry mix production plant according to claim 4, characterized in that: the negative pressure device further comprises a flushing pipe in conductive connection with the upper end of the negative pressure box, a water pump connected with one end of the negative pressure box and far away from the flushing pipe, and a discharging pipe arranged at the lower end of the side wall of the negative pressure box.
6. The quick dust removing device for the cement dry mix production plant according to claim 5, characterized in that: the flushing pipe is provided with a plurality of flushing pipes, and the flushing pipes are uniformly distributed on the upper end surface of the negative pressure box.
7. The quick dust removing device for the cement dry mix production plant according to claim 5, characterized in that: and a nozzle is arranged at one end of the flushing pipe arranged in the negative pressure box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221235716.6U CN217594163U (en) | 2022-05-20 | 2022-05-20 | A go dirt device fast for cement dry blend workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221235716.6U CN217594163U (en) | 2022-05-20 | 2022-05-20 | A go dirt device fast for cement dry blend workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217594163U true CN217594163U (en) | 2022-10-18 |
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ID=83568422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221235716.6U Active CN217594163U (en) | 2022-05-20 | 2022-05-20 | A go dirt device fast for cement dry blend workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217594163U (en) |
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2022
- 2022-05-20 CN CN202221235716.6U patent/CN217594163U/en active Active
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