CN212268871U - Complete bulk system at bottom of cement warehouse - Google Patents
Complete bulk system at bottom of cement warehouse Download PDFInfo
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- CN212268871U CN212268871U CN202020853778.8U CN202020853778U CN212268871U CN 212268871 U CN212268871 U CN 212268871U CN 202020853778 U CN202020853778 U CN 202020853778U CN 212268871 U CN212268871 U CN 212268871U
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- bulk
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Abstract
The utility model relates to a complete set system in bulk at bottom of cement silo belongs to building material production technical field. Bulk system includes homogenization device, push-pull valve, branch workbin, discharge chute and bulk machine, the homogenization device includes a plurality of gas tanks and fan, and a plurality of gas tanks circumference equipartitions are in the inboard surface at the bottom of the tapered storehouse of cement storehouse to through the pipe connection fan, the one end of push-pull valve is connected in the discharge gate at the bottom of the cement storehouse, and the branch workbin is connected to the other end, divide workbin, discharge chute and bulk machine to connect gradually, the bulk machine passes through steel structural support and fixes at the cement storehouse downside. The utility model discloses a complete set bulk system loading at the bottom of the cement storehouse is efficient, can not take place the sedimentary problem of cement storehouse bottom powder.
Description
Technical Field
The utility model relates to a building material production technical field, concretely relates to complete set bulk system at bottom of cement storehouse.
Background
The bottom bulk system is mainly used for conveying and loading bulk cement and other powdery materials of the tank truck. The whole set of warehouse bottom bulk system is arranged at the bottom of a cement warehouse (or a spiral steel plate warehouse), and materials in the warehouse are output to a powder material loading truck or a box container.
Disclosure of Invention
The patent of the utility model designs an efficient complete set bulk system at bottom of cement storehouse of loading, bulk system includes homogenization jetting device, push-pull valve, branch workbin, discharge chute and machine in bulk, homogenization jetting device includes a plurality of gas tanks and fan, and a plurality of gas tanks circumference equipartition are in the inboard surface at the bottom of the cement storehouse toper storehouse, and the dorsal part of gas tank passes through the pipe connection fan, the one end of push-pull valve is connected in the discharge gate at the bottom of the cement storehouse, and the case is divided in the other end connection, divide workbin, discharge chute and machine in bulk to connect gradually to whole downward sloping, the machine in bulk passes through steel structural support and fixes at the cement storehouse downside. The air inflation boxes are uniformly arranged on the centrum at the bottom in the warehouse, the installation spacing distance of the air inflation boxes is consistent, air of the fan is uniformly blown to the air inflation boxes, cement powder in the warehouse is fluidized under the action of blowing homogenization of the air inflation boxes, the manual gate valve is used for controlling the blanking state of materials in the warehouse during loading, the discharging chute is used for supplying the cement powder to flow into the bulk machine, and finally the bulk machine is used for loading the cement powder.
Furthermore, a pneumatic switch valve is connected between the material distribution box and the discharging chute. The valve body of the pneumatic switch valve is of an inflatable structure, so that materials can smoothly pass through the valve body. The cylinder actuating mechanism of the pneumatic switch valve is in an opening state and a closing state, so that the rapid circulation or locking of materials in the conveying channel is guaranteed, and the pneumatic switch valve is reliable in work.
Further, an electric flow valve is installed between the pneumatic switch valve and the discharging chute. The electric flow valve is used for controlling the delivery flow rate of cement in unit time.
Furthermore, the front side surface of the material distribution box is opened and hinged with a box door, and rubber sealing gaskets are arranged on the periphery of the box door. The material distribution box is convenient to clean regularly.
Compared with the prior art, the whole set bulk system at the bottom of the cement silo has the advantages that the injection effect of the homogenizing injection device enables cement powder in the silo to fall in a fluidized mode, the outflow efficiency of the cement powder is improved, and the deposition and agglomeration at the bottom of the silo are reduced; the valve body of the pneumatic switch valve is of an inflatable structure, so that materials can smoothly pass through the pneumatic switch valve, and meanwhile, the rapid circulation or locking of the materials in the conveying channel can be guaranteed, and the pneumatic switch valve is reliable in operation; the electric flow valve can control the cement conveying flow in unit time, so that the loading speed of cement is stable, and the control is convenient.
Drawings
FIG. 1 is a schematic structural diagram of a cement silo bottom complete bulk system
FIG. 2 is a schematic view of the mechanism of the homogenizing blowing device
In the figure, 1 a cement silo, 2 a homogenizing and blowing device, 3 a manual spiral gate valve, 4 a material distribution box, 5 a pneumatic switch valve, 6 an electric flow valve, 7 a discharge chute, 8 a bulk machine, 21 an inflation box, 22 a fan and 23 pipelines
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments. The technical solutions in the embodiments of the present invention are clearly and completely described, and the described embodiments are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.
As shown in figures 1 and 2, the utility model discloses an embodiment of a complete set bulk system at bottom of cement storehouse, including setting up homogenization jetting device 2, manual spiral push-pull valve 3, branch workbin 4, pneumatic switch valve 5, electric flow valve 6, discharge chute 7 and 8 bulk machine at 1 bottom of cement storehouse.
The homogenizing and blowing device 2 comprises 6 aeration tanks 21 and a fan 22, wherein the 6 aeration tanks 21 are uniformly distributed on the inner side surface of the conical silo bottom of the cement silo 1 along the circumferential direction, the installation position of the silo bottom corresponding to the aeration tanks 21 is provided with a through hole, the back side of the aeration tanks 21 is connected with a pipeline 23, the pipeline 23 is connected with the fan 22 after penetrating through the through hole, and the pipeline 23 is hermetically connected with the through hole of the silo bottom. The blower 22 inflates the inflation boxes 21, the inner sides of the 6 inflation boxes are respectively connected and fixed with the uniformly distributed holes at the bottom 6 of the cement silo, the blowing air source of the inflation boxes 21 is blown to the inflation boxes from the Roots blower 22 through a pipeline at the back side, the air of the blower is directly sprayed into the silo through the inflation boxes, and the blowing is continuously blown to the inner side of the conical silo bottom, so that the characteristic of material flowing in the silo is achieved.
The manual spiral gate valve 3 is arranged at a discharge hole at the bottom of the cement silo 1, the upper side and the left side of the material distribution box 4 are provided with openings and are respectively provided with a connecting flange, the upper side opening of the material distribution box 3 is connected with the manual spiral gate valve 3 through a flange, and the left side opening of the manual spiral gate valve is connected with one end of the pneumatic switch valve 5 through a flange. The front side surface of the material distributing box 4 is opened and is hinged with a box door, a rubber sealing gasket is arranged on the periphery of the box door and is hermetically connected with the material distributing box, the structure of the box door (access door) is arranged to facilitate maintenance, and the rubber sealing gasket is used for connecting the periphery of the box door to realize the phenomena of air leakage and material leakage during connection.
The pneumatic switch valve 5 is a commercially available product, the caliber of the pneumatic switch valve is selected according to the unloading speed of the cement silo 1, the two ends of the pneumatic switch valve are respectively provided with a connecting flange, and the valve body is of an inflatable structure, so that materials can smoothly pass through the pneumatic switch valve. The position of the pneumatic switch valve 5 is lower than that of the powder box 4, and the cylinder actuating mechanism is in an open or closed state, so that the rapid circulation or locking of materials in the conveying channel is guaranteed, and the work is reliable. The other end of the pneumatic switch valve 5 is connected with an electric flow valve 6 through a flange.
The electric flow valve 6 is a commercial product, the caliber of the electric flow valve is selected according to the unloading speed of the cement silo 1, the two ends of the electric flow valve are respectively provided with a connecting flange, and the position of the electric flow valve 6 is staggered with the position of the pneumatic switch valve 5 and is used for controlling the cement conveying flow in unit time. The other end of the electric flow valve 6 is connected with a discharging chute 7 by a flange.
The discharging chute 7 is arranged in a downward inclined mode and is of a fully-sealed pipe chute structure, and cement powder is conveyed into the bulk machine. The upper side groove wall is provided with a groove door, and the groove door can be opened to prevent the chute from being cleaned.
The bottom flange joint bulk machine 8 of chute 7 of unloading, bulk machine 8 is prior art product including flexible pipe of unloading, dust remover isotructure, and is fixed through steel structural support for connect the tank car and carry out the cement powder loading.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, which is defined by the appended claims and the description of the invention.
Claims (4)
1. The utility model provides a complete set bulk system at bottom of cement silo, a serial communication port, bulk system includes homogenization jetting device, push-pull valve, branch workbin, discharge chute and bulk machine, homogenization jetting device includes fan and a plurality of plenum box, and a plurality of plenum box circumference equipartitions are in the inboard surface at bottom of the conical storehouse of cement silo, and the dorsal part of plenum box passes through the pipe connection fan, the one end of push-pull valve is connected in discharge gate at the bottom of the cement silo, and the branch workbin is connected to the other end, branch workbin, discharge chute and bulk machine connect gradually to whole downward sloping, the bulk machine passes through steel structural support and fixes at the cement silo downside.
2. The cement silo bottom complete bulk system of claim 1, wherein a pneumatic on-off valve is connected between the distribution box and the discharge chute.
3. The cement silo bottom complete bulk system of claim 2, wherein an electrically operated flow valve is installed between the pneumatic switching valve and the discharge chute.
4. The bottom-of-cement-silo complete bulk system as claimed in claim 3, wherein the front side of the distributing box is open and hinged with a box door, and the periphery of the box door is provided with a rubber sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020853778.8U CN212268871U (en) | 2020-05-20 | 2020-05-20 | Complete bulk system at bottom of cement warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020853778.8U CN212268871U (en) | 2020-05-20 | 2020-05-20 | Complete bulk system at bottom of cement warehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212268871U true CN212268871U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020853778.8U Active CN212268871U (en) | 2020-05-20 | 2020-05-20 | Complete bulk system at bottom of cement warehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212268871U (en) |
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2020
- 2020-05-20 CN CN202020853778.8U patent/CN212268871U/en active Active
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