CN222098856U - A raw material conveying device for cement manufacturing - Google Patents
A raw material conveying device for cement manufacturing Download PDFInfo
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- CN222098856U CN222098856U CN202323496642.9U CN202323496642U CN222098856U CN 222098856 U CN222098856 U CN 222098856U CN 202323496642 U CN202323496642 U CN 202323496642U CN 222098856 U CN222098856 U CN 222098856U
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Abstract
The utility model relates to a raw material conveying device for cement manufacture, which is characterized by comprising an air chute, a support frame and a power part. The air chute is formed by connecting a tank body made of a common thin steel plate with accessories and is provided with a conveying tank, a bent tank, a three-way tank and an end tank, wherein the end tank is provided with a material opening. The supporting frame is arranged along the bottom of the air chute in a height increasing or decreasing way according to the inclination angle. The power part comprises a fan, an air supply pipeline and an air supply pipeline, and is arranged at the feeding end of the air chute. In addition, one end of the inner cavity of the air chute, which is close to the bottom, is also provided with a ventilation layer, and the inner cavity is divided into a material conveying layer and a ventilation layer. The air chute is provided with a vent hole and an exhaust hole, the air supply pipeline is communicated with the ventilation layer through the ventilation holes. The inner chamber of feed end is equipped with the feeding slide carriage, sets up according to the slope of preset acute angle. Finally, a shutoff valve and a side discharging section are arranged in the air chute. The high-efficiency conveying device is reasonable in design structure and suitable for efficient conveying of raw materials in cement production.
Description
Technical Field
The utility model relates to the technical field of cement manufacture, in particular to a raw material conveying device for cement manufacture.
Background
At present, a conveying device is often required to realize the conveying and processing of raw materials in the cement manufacturing process. However, the existing conveying devices have problems such as complex design, low efficiency, and easy blockage. Accordingly, there is a need to provide a novel cement manufacturing conveyor that addresses these problems.
Conventional conveyor systems typically employ mechanical or belt drive systems, which have certain limitations in practical applications. For example, mechanical conveyor systems are complex in construction and require extensive maintenance and service work, and belt drive systems are susceptible to jamming by foreign matter. In addition, due to the special properties of granular materials such as cement, the reliability and stability of the conveying system are required to be high.
In view of the above problems, some conveying apparatuses having improved performance have been proposed.
The spiral conveyor, the bucket conveyor and other devices are relatively high in conveying efficiency, but are limited by the structure and the working principle, so that materials are easy to be blocked, the leakage phenomenon occurs, and the conveying requirements of different materials are difficult to adapt. Although the pneumatic conveying device has certain advantages, such as no blockage, continuous conveying and the like, the pneumatic conveying device needs a high-pressure air source and a complex pipeline system, and has high cost and difficult maintenance.
Therefore, there is a need for a raw material conveying device for cement manufacture, which has a reasonable structure, high-efficiency conveying, and easy operation and maintenance, so as to improve the conveying efficiency and stability of raw materials, reduce the production cost, and ensure the safety and quality of the production process.
Disclosure of utility model
In view of the above, the present utility model provides a raw material conveying device for cement manufacture, which achieves efficient conveying of raw materials and improves the production efficiency and quality of cement manufacture. In addition, the device has the advantages of simple structure, convenient operation, better maintenance performance and reduced maintenance work and downtime of the production line.
In a first aspect, an embodiment of the present utility model provides a raw material conveying apparatus for cement manufacture, comprising:
the air chute is formed by connecting a plurality of groove bodies made of common thin steel plates with other accessories through bolts, and further comprises a plurality of conveying grooves, a bent groove, a three-way groove and end grooves, wherein the conveying grooves are connected through the bent groove and the three-way groove, the end grooves are arranged at two ends of the air chute, and the end grooves are also provided with material openings;
The two ends of the air chute are respectively provided with a feeding end and a discharging end, and the material openings at the two ends of the end chute are respectively provided with a feeding opening and a discharging opening, wherein the opening directions of the feeding opening and the discharging opening are opposite;
the support frame is arranged along the bottom of the air chute in a height increasing or decreasing way according to the inclination angle of the air chute, and consists of a plurality of square steels, wherein every two square steels of the support frame are connected through one square steel;
The air chute comprises an air chute body, a power part, a control part and a control part, wherein the power part comprises a fan, an air supply pipeline and an air supply pipeline, the power part is arranged at the feeding end of the air chute, and the air supply pipeline consists of a plurality of air supply pipelines.
As the preferable technical proposal of the embodiment, one end of the inner cavity of the air chute, which is close to the bottom, is also provided with a ventilation layer, the ventilation layer divides the inner cavity of the air chute into three parts, the top side of the ventilation layer is a material conveying layer, and the bottom side of the ventilation layer is a ventilation layer;
The air chute and the horizontal are obliquely arranged according to a preset angle.
As a preferable technical scheme of the embodiment, the groove body of the air chute is respectively provided with a plurality of vent holes and vent holes at the bottom and the top at preset positions, and the air supply pipeline is communicated with the ventilation layer of the air chute through the vent holes.
As a preferable mode of the present embodiment, the air supply line is arranged along a bottom extending direction of the air chute.
As a preferable technical scheme of the embodiment, the inner cavity of the feeding end of the air chute is also provided with a feeding slide carriage, and the feeding slide carriage and the bottom of the air chute are obliquely arranged according to a preset angle;
Wherein the preset angle is an acute angle.
As a preferable technical scheme of the embodiment, a gap is reserved between the feeding slide carriage and the ventilation layer.
As the preferable technical scheme of the embodiment, the air chute is further provided with a shutoff valve and a side discharging section, wherein the shutoff valve is arranged at one end of the bent groove and one end of the three-way groove, and the side discharging section is arranged at a preset position on the air chute.
In a second aspect, there is provided a cement manufacturing apparatus comprising a conveying device as claimed in any one of the preceding claims.
In summary, the beneficial effects of the utility model are as follows:
In order to solve the above technical problems, an embodiment of the present utility model provides a raw material conveying device for cement manufacture, which has the following advantages:
1. the device is reasonable in structure, is composed of the air chute, the supporting frame, the power part and the like, and is reasonable and reliable in structure through proper connection mode and arrangement, and raw materials in the cement manufacturing process can be effectively borne and conveyed.
2. The efficient conveying is that the air chute is provided with components such as a conveying groove, a curved groove, a three-way groove, an end groove and the like, and raw materials can be smoothly transferred between the conveying grooves in a connecting mode of the components, so that the efficient conveying effect is realized. In addition, through fan, air supply pipeline and the air supply pipeline of power portion, further improved the conveying efficiency of material.
3. Designing a ventilation layer: one end of the inner cavity of the air chute, which is close to the bottom, is provided with a ventilation layer which divides the inner cavity into a material conveying layer and a ventilation layer. The design can effectively control and regulate the flow of air, ensure that materials cannot excessively fly or accumulate in the conveying process, and improve the stable conveying performance of the materials.
4. The inclination angle is flexibly adjusted, namely the supporting frames are arranged along the bottom of the air chute in an increasing or decreasing mode according to the height of the inclination angle, so that the inclination angle can be flexibly adjusted according to operation requirements, and the conveying requirements of different materials are better met.
5. The device has the advantages of convenient maintenance and operation, relatively simple equipment structure, and convenient maintenance and operation due to the fact that the groove body and the accessories thereof are connected by bolts. The arrangement of the shutoff valve and the side discharging section also facilitates the maintenance of the device and the control of materials.
In summary, the raw material conveying device for cement manufacture has a series of beneficial effects on structural design and functional application, and can improve raw material conveying efficiency and stability in cement manufacture process and facilitate maintenance operation.
In summary, the glass manufacturing conveying device disclosed herein provides reliable technical support and innovation scheme for process improvement and production optimization in the glass manufacturing field by improving production efficiency, reducing energy consumption, improving production safety, reducing labor cost, providing high adaptability and other beneficial effects.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings required to be used in the embodiments of the present utility model will be briefly described, and it is within the scope of the present utility model to obtain other drawings according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a raw material transporting apparatus for cement manufacture according to the present utility model;
FIG. 2 is a schematic diagram of a conveying line of a raw material conveying device for cement manufacture according to the present utility model;
FIG. 3 is an end partial schematic view of a raw material conveying apparatus for cement manufacture of the present utility model;
Parts and numbers in the figures:
11-conveying grooves, 12-bending grooves, 13-three-way grooves, 14-end grooves, 15-feeding holes, 16-discharging holes and 17-feeding slide carriages;
21-supporting frame, 22-ventilation layer, 23-material conveying layer, 24-ventilation layer, 25-ventilation hole, 26-exhaust hole, 27-shutoff valve and 28-side unloading section;
31-air supply pipelines, 32-air supply pipelines and 33-fans.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises the element. If not conflicting, the embodiments of the present utility model and the features of the embodiments may be combined with each other, which are all within the protection scope of the present utility model.
Example 1
Referring to fig. 1 to 3, an embodiment of the present utility model provides a raw material conveying apparatus for cement manufacture, which is characterized by comprising:
The air chute is formed by connecting a groove body made of a plurality of common thin steel plates with other accessories through bolts, the groove body further comprises a plurality of conveying grooves 11, a bent groove 12, a three-way groove 13 and an end groove 14, the conveying grooves 11 are connected through the conveying grooves 11, the bent groove 12 and the three-way groove 13, the conveying grooves 11 are universal grooves and are the most commonly used, the bent groove 12 is a connecting groove or a reversing groove and is commonly used for connecting all the conveying grooves 11, and the conveying paths of the conveying grooves 11 can be reversed;
The end grooves 14 are arranged at two ends of the air chute, and the end grooves are also provided with material openings;
The two ends of the air chute are respectively provided with a feeding end and a discharging end, and the height of the feeding end is generally higher than that of the discharging end, and the material inlets at the two ends of the end chute are respectively provided with a feeding inlet 15 and a discharging outlet 16, wherein the opening directions of the feeding inlet 15 and the discharging outlet 16 are opposite;
The support frame 21 is arranged along the bottom of the air chute in a manner of increasing or decreasing the height according to the inclination angle of the air chute, wherein the support frame 21 consists of a plurality of square steels, and two square steels of the support frame 21 are connected through one square steel;
The power part comprises a fan 33, an air supply pipeline 31 and an air supply pipeline 32, wherein the power part is arranged at the feeding end of the air chute, and the air supply pipeline 32 consists of a plurality of air supply pipelines 31.
As a preferable technical scheme of the embodiment, one end, close to the bottom, of the inner cavity of the air chute is further provided with a ventilation layer 22, the ventilation layer 22 divides the inner cavity of the air chute into three parts, the top side of the ventilation layer 22 is a material conveying layer 23, and the bottom side of the ventilation layer 22 is a ventilation layer 24;
The air chute and the horizontal are obliquely arranged according to a preset angle.
As a preferable technical scheme of the embodiment, the groove body of the air chute is respectively provided with a plurality of vent holes 25 and vent holes 26 at the bottom and the top at preset positions, and the air supply pipeline 32 is communicated with the ventilation layer 24 of the air chute through the vent holes 25.
As a preferable mode of the present embodiment, the air feed pipe 0 is arranged in a bottom extending direction of the air chute.
As a preferable technical scheme of the embodiment, the inner cavity of the feeding end of the air chute is also provided with a feeding slide plate 17, and the feeding slide plate 17 and the bottom of the air chute are obliquely arranged according to a preset angle, wherein the preset angle is an acute angle, and the feeding slide plate 17 is generally used for assisting feeding and applying a feeding initial speed to the materials;
As a preferred solution of this embodiment, a space is left between the feeding slide 17 and the ventilation layer 22.
As a preferable technical scheme of the embodiment, a shutoff valve 27 and a side discharging section 28 are further arranged in the air chute, the shutoff valve 27 is arranged at one end of the curved groove 12 and two ends of the three-way groove 13, and the side discharging section 28 is arranged at a preset position on the air chute.
Example 2
Referring to fig. 1 to 3, the embodiment of the present utility model provides a raw material conveying device for cement manufacture, wherein the air chute is formed by bolting a plurality of tanks made of common thin steel plates with other accessories. A ventilation layer 22 is arranged between the upper and lower groove bodies of the groove, and the whole chute is inclined at a certain angle with the horizontal. The ventilation layer 22 has a material chamber above and a gas chamber below, and when a gas with a certain pressure is blown into the gas chamber, the material is fluidized by the ventilation layer, so that the material flows in the tank like a fluid under the action of gravity, and a ventilator 33 is generally used as a wind source. The chute has no rotating part in the material conveying process, and has the advantages of easy maintenance, good sealing performance, no noise, safe and reliable operation, less power consumption, convenient change of conveying direction, and multi-point feeding and multi-point discharging. The chute main component is a breathable layer, and the flexible thick (6 mm) plate type synthetic fiber fabric adopted in the design of the system example is a novel breathable layer, and has the advantages of high temperature resistance, corrosion resistance, abrasion resistance, low hygroscopicity, light weight, smooth surface, long service life and the like, the breathable layer can not be installed on site, and each section of chute body can be assembled by a manufacturing plant and then butted on site, so that the installation workload is reduced, and the quality is ensured.
The three-way chute 13 can realize the purpose of conveying in two directions, the chute body mainly comprises two discharge holes of one feed inlet and an air inlet, the included angle of the three feed inlets can be determined according to the working requirement when the chute body is selected, but the included angle is not out of range, the three-way chute 13 is generally matched with a shutoff valve 27 for use, when one direction discharges, the other discharge hole adopts the shutoff valve 27 to intercept the material flow, the side discharge section 28 is used for realizing a device for middle material passing or discharging, the upper parts of a tail chute and the discharge device are provided with an air outlet, the air outlet is connected with a dust collecting system, a support frame 21 is generally arranged every 3 meters or so, the chute body is not too close to flanges at two ends of the chute body when the chute body is arranged, the chute body 13 is arranged, the chute body is close to the parts, the 9 and a rain cover are used for avoiding the infiltration into the chute body, the feed chute 17 mainly has the function of ensuring a certain initial material conveying direction and reducing the air permeability of the lower part when the material is arranged, and the abrasion of the lower part can be reduced.
Example 3
Referring to fig. 1 to 3, an embodiment of the present utility model provides a cement manufacturing apparatus, which includes a conveying device as described above, and the raw material conveying device for cement manufacturing according to the above description has the following advantages:
1. the device is reasonable in structure, is composed of the air chute, the supporting frame, the power part and the like, and is reasonable and reliable in structure through proper connection mode and arrangement, and raw materials in the cement manufacturing process can be effectively borne and conveyed.
2. The efficient conveying is that the air chute is provided with components such as a conveying groove, a curved groove, a three-way groove, an end groove and the like, and raw materials can be smoothly transferred between the conveying grooves in a connecting mode of the components, so that the efficient conveying effect is realized. In addition, through fan, air supply pipeline and the air supply pipeline of power portion, further improved the conveying efficiency of material.
3. Designing a ventilation layer: one end of the inner cavity of the air chute, which is close to the bottom, is provided with a ventilation layer which divides the inner cavity into a material conveying layer and a ventilation layer. The design can effectively control and regulate the flow of air, ensure that materials cannot excessively fly or accumulate in the conveying process, and improve the stable conveying performance of the materials.
4. The inclination angle is flexibly adjusted, namely the supporting frames are arranged along the bottom of the air chute in an increasing or decreasing mode according to the height of the inclination angle, so that the inclination angle can be flexibly adjusted according to operation requirements, and the conveying requirements of different materials are better met.
5. The device has the advantages of convenient maintenance and operation, relatively simple equipment structure, and convenient maintenance and operation due to the fact that the groove body and the accessories thereof are connected by bolts. The arrangement of the shutoff valve and the side discharging section also facilitates the maintenance of the device and the control of materials.
In summary, the raw material conveying device for cement manufacture has a series of beneficial effects on structural design and functional application, and can improve raw material conveying efficiency and stability in cement manufacture process and facilitate maintenance operation.
In summary, the glass manufacturing conveying device disclosed herein provides reliable technical support and innovation scheme for process improvement and production optimization in the glass manufacturing field by improving production efficiency, reducing energy consumption, improving production safety, reducing labor cost, providing high adaptability and other beneficial effects.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected" may be a fixed connection, may be a removable connection, or an integral connection, may be a mechanical connection or an electrical connection, may be a direct connection or may be an indirect connection via an intermediary, or may be a communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.
Claims (7)
1. A raw material conveying device for cement manufacture, characterized by comprising:
the air chute is formed by connecting a plurality of groove bodies made of common thin steel plates with other accessories through bolts, and further comprises a plurality of conveying grooves, a bent groove, a three-way groove and end grooves, wherein the conveying grooves are connected through the bent groove and the three-way groove, the end grooves are arranged at two ends of the air chute, and the end grooves are also provided with material openings;
The two ends of the air chute are respectively provided with a feeding end and a discharging end, and the material openings at the two ends of the end chute are respectively provided with a feeding opening and a discharging opening, wherein the opening directions of the feeding opening and the discharging opening are opposite;
the support frame is arranged along the bottom of the air chute in a height increasing or decreasing way according to the inclination angle of the air chute, and consists of a plurality of square steels, wherein every two square steels of the support frame are connected through one square steel;
The air chute comprises an air chute body, a power part, a control part and a control part, wherein the power part comprises a fan, an air supply pipeline and an air supply pipeline, the power part is arranged at the feeding end of the air chute, and the air supply pipeline consists of a plurality of air supply pipelines.
2. The raw material conveying device for cement manufacture according to claim 1, wherein one end, close to the bottom, of the inner cavity of the air chute is further provided with a ventilation layer, the ventilation layer divides the inner cavity of the air chute into three parts, the top side of the ventilation layer is a material conveying layer, and the bottom side of the ventilation layer is a ventilation layer;
The air chute and the horizontal are obliquely arranged according to a preset angle.
3. The raw material transporting apparatus for cement manufacturing according to claim 2, wherein the air chute has a plurality of ventilation holes and exhaust holes at predetermined positions at the bottom and top, respectively, and the air supply line communicates with the ventilation layer of the air chute through the ventilation holes.
4. A raw material conveying apparatus for cement manufacture according to claim 3, wherein the air supply line is arranged in a bottom extending direction of the air chute.
5. The raw material conveying device for cement manufacture according to claim 2, wherein the inner cavity of the feeding end of the air chute is further provided with a feeding slide carriage, and the feeding slide carriage and the bottom of the air chute are obliquely arranged according to a preset angle;
Wherein the preset angle is an acute angle.
6. A raw material conveying device for cement manufacture according to claim 5, wherein a space is left between the feeding slide and the air-permeable layer.
7. The raw material conveying device for cement manufacture according to claim 1, wherein a shutoff valve and a side discharging section are further arranged in the air chute, the shutoff valve is arranged at one end of the curved groove and two ends of the three-way groove, and the side discharging section is arranged at a preset position on the air chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323496642.9U CN222098856U (en) | 2023-12-21 | 2023-12-21 | A raw material conveying device for cement manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323496642.9U CN222098856U (en) | 2023-12-21 | 2023-12-21 | A raw material conveying device for cement manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222098856U true CN222098856U (en) | 2024-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323496642.9U Active CN222098856U (en) | 2023-12-21 | 2023-12-21 | A raw material conveying device for cement manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222098856U (en) |
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2023
- 2023-12-21 CN CN202323496642.9U patent/CN222098856U/en active Active
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