CN215755313U - Improve improvement structure of grog bottom of reservior conveying environment - Google Patents
Improve improvement structure of grog bottom of reservior conveying environment Download PDFInfo
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- CN215755313U CN215755313U CN202120923758.8U CN202120923758U CN215755313U CN 215755313 U CN215755313 U CN 215755313U CN 202120923758 U CN202120923758 U CN 202120923758U CN 215755313 U CN215755313 U CN 215755313U
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Abstract
The utility model discloses an improved structure for improving the conveying environment of the bottom of a clinker silo, wherein two feed openings of each clinker silo are respectively provided with a material collecting box, an outlet below the material collecting box is connected to a feeding side of a speed regulating belt, the speed regulating belt is arranged on the feeding side above a silo bottom belt conveyor and moves forward in the same direction as the silo bottom belt conveyor, and the speed regulating belt is sealed in a dust hood of the silo bottom belt conveyor by adopting a steel plate shell; a discharging scraper-trough conveyer is formed at the lower part of the discharging side of the head wheel of the reservoir bottom belt conveyer, a rolling brush cleaner is installed at the bottom of the discharging side of the head wheel of the reservoir bottom belt conveyer, a material returning scraper-trough conveyer is arranged at one side of the rolling brush cleaner, and the material returning scraper-trough conveyer is communicated with the discharging scraper-trough conveyer; a dust collecting air pipe is arranged above the feeding point of the head wheel of the speed regulating belt, one end of the dust collecting air pipe is communicated with the dust collecting hood, the other end of the dust collecting air pipe is connected with the inlet of the cyclone cylinder, the air outlet of the cyclone cylinder is connected with the inlet of the relay fan, and the outlet of the relay fan is connected with the dust collector. The utility model can effectively achieve the purposes of no material leakage and no dust overflow in the conveying process and achieve the purpose of environmental management and improvement.
Description
Technical Field
The utility model belongs to the technical field of cement clinker conveying, and particularly relates to an improved structure for improving a clinker silo bottom conveying environment.
Background
At present, most cement plants have the phenomenon of a plurality of clinker bins, the clinker bins are conveyed to the cement mill in a mode of adding a belt conveyor to a plate feeder at the bottom of the clinker bins according to a certain proportion, but the conveying mode of the plate feeder and the belt conveyor enables chain plates of the plate feeder to be easy to clamp materials, so that clinker is easy to leak, and further environmental pollution is caused; in addition, the frequent card material of board feeding machine can reduce link joint life, and the chain frequently breaks, also can increase work load.
Disclosure of Invention
The utility model provides an improved structure for improving the clinker silo bottom conveying environment for solving the technical problems in the prior art, and the improved structure can effectively achieve the purposes of no material leakage and no dust overflow in the conveying process and achieve the purpose of environmental improvement and improvement.
The technical scheme adopted by the utility model for solving the technical problems in the prior art is as follows:
an improved structure for improving the conveying environment of the clinker silo bottom comprises a material collecting box, a speed regulating belt, a silo bottom belt conveyor, a rolling brush cleaner, a dust collecting air pipe, a cyclone cylinder, a relay fan and a dust collector, wherein the material collecting box is respectively arranged at two feed openings of each clinker silo;
a discharging scraper-trough conveyer is formed at the lower part of the discharging side of a head wheel of the reservoir bottom belt conveyer, a rolling brush cleaner for cleaning the surface of the belt is installed at the bottom of the discharging side of the head wheel of the reservoir bottom belt conveyer, the running direction of the rolling brush cleaner is opposite to that of the reservoir bottom belt conveyer, a material returning scraper-trough conveyer is arranged at one side of the rolling brush cleaner, and the material returning scraper-trough conveyer is communicated with the discharging scraper-trough conveyer;
and a dust collecting air pipe is arranged above the feeding point of the head pulley of the speed regulating belt, one end of the dust collecting air pipe is communicated with the dust collecting cover, the other end of the dust collecting air pipe is connected with the inlet of the cyclone cylinder, the air outlet of the cyclone cylinder is connected with the inlet of the relay fan, and the outlet of the relay fan is connected with the dust collector.
In the above technical scheme, it is preferred, install the baffle box on the speed governing belt, the baffle box is fixed through speed governing belt frame, the export of collecting box is connected to the baffle box, sets up the baffle box and is used for guaranteeing the material and transports along the speed governing belt, prevents that the material from spouting the material and spilling hourglass.
In the technical scheme, preferably, the interval between the speed-regulating belt and the bottom-of-warehouse belt conveyor is controlled to be 200mm, so that the fall of materials is reduced as much as possible, and the generation of dust is further effectively reduced.
In the technical scheme, preferably, the mounting height of the warehouse bottom belt conveyor is reduced by 300mm compared with the original height, and the mounting angle of the material collecting box is ensured.
In the above technical solution, preferably, the mounting angle of the material collecting box is 30 degrees or more, so as to ensure the sliding stability of the clinker.
In the above technical scheme, preferably, rod valves are installed at the feed opening of the clinker silo and the outlet of the material collecting box.
The utility model has the advantages and positive effects that:
the utility model adopts a brand-new technical scheme, removes the original plate feeder, adopts two feed openings of each clinker warehouse to respectively manufacture an aggregate box to replace the original plate feeder, installs a speed regulating belt between the lower part of the aggregate box and a bottom belt conveyor to regulate the proportion between the clinker warehouses, and installs a guide chute on the speed regulating belt to ensure the transportation of the material along the speed regulating belt and prevent the material from spraying and leaking; a dust collection pipeline is newly laid, a dust collection air pipe is installed at a head wheel blanking point of the speed regulation belt, a rolling brush cleaner is additionally installed at a storehouse bottom belt machine head wheel blanking scraper, a material returning scraper is manufactured, a dust collector is installed at the bottom of a clinker storehouse, negative pressure generated by a relay fan is utilized to carry out negative pressure dust collection on the ground, the negative pressure cleaning under the storehouse is realized, secondary dust raising is reduced, and the environment of the bottom of the storehouse is better improved; the utility model changes the original feeding conveying mode, reasonably plans the bottom space, improves the overall environment of the clinker bottom, beautifies the brightening environment, reduces the environmental protection risk, effectively solves the dust problem of the clinker bottom in the clinker conveying process, improves the overall environment level, stabilizes the material supply, and has better practical application value and popularization value.
Drawings
FIG. 1 is a schematic structural diagram of an improved structure between a clinker silo bottom and a silo bottom belt conveyor provided by the preferred embodiment of the utility model;
FIG. 2 is a front-to-back comparison view of the installation height of a reservoir bottom belt conveyor provided by the preferred embodiment of the utility model;
FIG. 3 is a schematic illustration of the structure at the nose wheel side of the reservoir bottom belt provided by the preferred embodiment of the present invention;
fig. 4 is a schematic structural diagram of a dust collecting place according to a preferred embodiment of the present invention.
In the figure: 1. a feeding port; 2. a material collecting box; 3. a speed-regulating belt; 31. a material guide chute; 4. a reservoir bottom belt conveyor; 41. a head pulley; 5. a dust collection cover; 6. a rolling brush cleaner; 7. returning the material to the scraper-trough conveyer; 8. a dust collecting air pipe; 9. a cyclone; 10. a relay fan; 11. a dust collector; 12. blanking a scraper-trough conveyer; 13. a rod valve; 14. a ball valve.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings:
in the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium; there may be communication between the interiors of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 4, an embodiment of the present invention provides an improved structure for improving a clinker silo bottom conveying environment, including a material collecting box 2, a speed adjusting belt 3, a silo bottom belt conveyor 4, a rolling brush cleaner 6, a dust collecting air pipe 8, a cyclone 9, a relay fan 10, and a dust collector 11.
And (3) dismantling all plate feeding machines under the cooked material warehouse, wherein the installation height of the warehouse bottom belt conveyor 4 is reduced by 300mm compared with the original height, and the installation angle of the material collecting box 2 is ensured. The two feed openings 1 of each clinker warehouse are symmetrically provided with the material collecting boxes 2, the installation angle of the material collecting boxes 2 is more than 30 degrees, the clinker sliding stability is ensured, the original conveying mode of the plate feeder is changed into the closed sliding conveying of the material collecting boxes 2, and the problems of material leakage and high failure rate in the conveying of the plate feeder are effectively solved. The export of collecting box 2 below is connected to speed governing belt 3 and is gone into the material side, carries the material to speed governing belt 3 on, install baffle box 31 on the speed governing belt 3, baffle box 31 is fixed through speed governing belt 3 frame, the export of collecting box 2 is connected to baffle box 31, sets up baffle box 31 and is used for guaranteeing that the material transports along speed governing belt 3, can not cause the material to spout the material and spill the hourglass.
The interval between speed governing belt 3 and the bottom of a warehouse belt feeder 4 is controlled at 200mm, speed governing belt 3 installs the side of feeding above the bottom of a warehouse belt feeder 4, and goes forward with the bottom of a warehouse belt feeder 4 syntropy, reduces the material fall as far as possible, speed governing belt 3 adopts steel sheet shell whole sealed inside the dust cage 5 of bottom of a warehouse belt feeder 4, has effectively reduced the production of dust.
The 41 discharge side lower parts of head pulley of bottom of the warehouse belt feeder 4 form unloading scraper-trough conveyer 12, the 41 discharge side bottom installation of head pulley of bottom of the warehouse belt feeder 4 is used for cleaning the rolling brush cleaner 6 on belt surface, 6 one sides of rolling brush cleaner set up returning charge scraper-trough conveyer 7, returning charge scraper-trough conveyer 7 and unloading scraper-trough conveyer 12 intercommunication, to 4 head pulley 41 unloading scraper-trough conveyer 12 transformation backs of bottom of the warehouse belt feeder, utilize the reverse motion of rolling brush cleaner 6 and bottom of the warehouse belt feeder 4 earlier, clean 4 belt surfaces of bottom of the warehouse belt feeder, sweep down the ash dust and fall into returning charge scraper-trough conveyer 7 and get into the bucket and carry, reach the belt surface bright and clean, effectively solved during the belt is carried, the belt material causes environmental pollution problem.
A dust collection air pipe 8 is arranged above a head wheel feeding point of the speed regulation belt 3, one end of the dust collection air pipe 8 is communicated with the dust collection cover 5, the other end of the dust collection air pipe is connected with an inlet of a cyclone cylinder 9, an air outlet of the cyclone cylinder 9 is connected with an inlet of a relay fan 10, and an outlet of the relay fan 10 is connected with a dust collector 11. The method is characterized in that a dust collecting pipeline with a messy bottom of an original clinker silo is reformed into a dust collecting air pipe 8 which is arranged above a clinker belt conveyor, connectors are reserved for the dust collecting air pipe 8, the connectors are controlled by ball valves 14, the negative pressure of the dust collecting air pipe 8 is increased by arranging a relay fan 10, dust is accumulated and discharged at the bottom of a self-made simple cyclone cylinder 9, and a small amount of dust enters an on-site dust collector 11 along with wind through the relay fan 10, so that the purpose of dust collection is achieved, the problems that dead corners under the silo cannot be cleaned completely and the like are solved, secondary dust cleaning is reduced, cleaning efficiency is improved, and labor intensity is reduced.
Preferably, rod valves 13 are installed at the discharging opening 1 of the clinker silo and the outlet of the aggregate box 2, so that the material quantity can be adjusted better.
The original plate feeding machine is dismantled, the material collecting boxes 2 are respectively manufactured at two feed openings 1 of each clinker warehouse to replace the original plate feeding machine, the speed regulating belts 3 are arranged between the lower parts of the material collecting boxes 2 and the bottom belt conveyor 4 to regulate the ratio of the clinker warehouses, and the guide chutes 31 are arranged on the speed regulating belts 3 to ensure that materials are transported along the speed regulating belts 3 and prevent the materials from spraying and leaking; a dust collection pipeline is newly laid, a dust collection air pipe 8 is arranged at a head wheel blanking point of the speed regulation belt 3, a rolling brush cleaner 6 is additionally arranged at a blanking scraper-trough conveyor 12 of a head wheel 41 of the bottom-of-warehouse belt conveyor 4, a material returning scraper-trough conveyor 7 is manufactured, a dust collector is arranged at the bottom of a clinker warehouse, negative pressure dust collection is carried out on the ground by using negative pressure generated by a relay fan 10, negative pressure cleaning under the warehouse is realized, secondary dust raising is reduced, and the environment of the bottom of the warehouse is better improved; the utility model changes the original feeding conveying mode, reasonably plans the bottom space, improves the overall environment of the clinker bottom, beautifies the brightening environment, reduces the environmental protection risk, effectively solves the dust problem of the clinker bottom in the clinker conveying process, improves the overall environment level, stabilizes the material supply, and has better practical application value and popularization value.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a promote grog storehouse bottom conveying environment's improvement structure which characterized in that: the device comprises material collecting boxes, speed regulating belts, a bin bottom belt conveyor, a rolling brush cleaner, a dust collecting air pipe, a cyclone, a relay fan and a dust collector, wherein the material collecting boxes are respectively installed at two feed openings of each clinker bin;
a discharging scraper-trough conveyer is formed at the lower part of the discharging side of a head wheel of the reservoir bottom belt conveyer, a rolling brush cleaner for cleaning the surface of the belt is installed at the bottom of the discharging side of the head wheel of the reservoir bottom belt conveyer, the running direction of the rolling brush cleaner is opposite to that of the reservoir bottom belt conveyer, a material returning scraper-trough conveyer is arranged at one side of the rolling brush cleaner, and the material returning scraper-trough conveyer is communicated with the discharging scraper-trough conveyer;
and a dust collecting air pipe is arranged above the feeding point of the head pulley of the speed regulating belt, one end of the dust collecting air pipe is communicated with the dust collecting cover, the other end of the dust collecting air pipe is connected with the inlet of the cyclone cylinder, the air outlet of the cyclone cylinder is connected with the inlet of the relay fan, and the outlet of the relay fan is connected with the dust collector.
2. The improved structure for improving the clinker silo bottom conveying environment of claim 1, wherein: the speed regulation belt is provided with a guide chute, the guide chute is fixed through a speed regulation belt frame, and the guide chute is connected with an outlet of the material collecting box.
3. The improved structure for improving the clinker silo bottom conveying environment of claim 1, wherein: the interval between the speed-regulating belt and the warehouse bottom belt conveyor is controlled at 200 mm.
4. The improved structure for improving the clinker silo bottom conveying environment of claim 1, wherein: the mounting height of the warehouse bottom belt conveyor is reduced by 300mm compared with the original height.
5. The improved structure for improving the clinker silo bottom conveying environment of claim 1, wherein: the mounting angle of the material collecting box is more than 30 degrees.
6. The improved structure for improving the clinker silo bottom conveying environment of claim 1, wherein: rod valves are arranged at the feed opening of the clinker storehouse and the outlet of the material collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120923758.8U CN215755313U (en) | 2021-04-29 | 2021-04-29 | Improve improvement structure of grog bottom of reservior conveying environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120923758.8U CN215755313U (en) | 2021-04-29 | 2021-04-29 | Improve improvement structure of grog bottom of reservior conveying environment |
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| Publication Number | Publication Date |
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| CN215755313U true CN215755313U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120923758.8U Active CN215755313U (en) | 2021-04-29 | 2021-04-29 | Improve improvement structure of grog bottom of reservior conveying environment |
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2021
- 2021-04-29 CN CN202120923758.8U patent/CN215755313U/en active Active
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