CN215794574U - Refractory material filling device based on press down dirt - Google Patents
Refractory material filling device based on press down dirt Download PDFInfo
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- CN215794574U CN215794574U CN202122332104.0U CN202122332104U CN215794574U CN 215794574 U CN215794574 U CN 215794574U CN 202122332104 U CN202122332104 U CN 202122332104U CN 215794574 U CN215794574 U CN 215794574U
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Abstract
The utility model discloses a refractory material filling device based on dust suppression, which comprises a sleeve type blanking pipe, wherein the upper part of the sleeve type blanking pipe is connected with a storage tank, an inner pipe of the sleeve type blanking pipe is communicated with the storage tank, a valve is arranged in the middle of the sleeve type blanking pipe, and a filling platform is arranged at the lower part of the sleeve type blanking pipe. The dust suppression device is simple and effective, does not need energy and power consumption, and realizes the filling operation of the refractory raw materials without raising dust, thereby ensuring the cleanness of the operation environment.
Description
Technical Field
The technology belongs to the field of environmental protection and dust suppression, and mainly relates to an unpowered dust suppression device for processing and filling refractory aggregate and powder.
Background
Before use, the refractory raw materials need to be crushed into particles or powder materials with different specifications, and the refractory materials are prepared after accurate particle grading. After being processed into different sizes of granularity or fine powder, the fireproof raw materials enter a storage bin, a discharge pipe is arranged below the storage bin, and the fireproof raw materials are filled into a packaging bag through the discharge pipe. During filling, the materials naturally fall into the bag, so that positive pressure is formed in the packaging bag, micro powder in air inclusion materials in the packaging bag rises, and raised dust is formed. Even seal the canning with filling bag mouth fastening on the discharging pipe, nevertheless cause the interior dust of filling bag to have no place to discharge, when the filling bag reaches standard measurement, open the filling bag and when changing, the filling bag mouth still can be followed to the dust, is that filling operation environment smoke and dust is diffuse, causes the unorganized emission, not only pollutes the operation environment, causes the potential safety hazard to the operation personnel, still causes the raw materials extravagant.
The dust raising caused by filling operation is a problem which troubles the processing and environment of fire-resistant raw materials, and the patent CN207157581U provides a food filling dust suppression device, wherein an air draft cover is arranged above a discharge port, and air draft and dust collection are carried out by means of energy power. Dust is collected by adopting spraying or dust suppression agents, but the fire-resistant raw materials have strict moisture and purity, and cannot have any moisture or impurities so as to avoid causing problems in high-temperature use. In view of this, it is an important problem to be solved by those skilled in the art to find a simple and effective dust suppression device without energy power and pollution to the refractory material.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems existing in the technical background, the utility model aims to provide a simple and effective dust suppression device without energy and power consumption, so that the filling operation of refractory raw materials is free from dust raising, and the cleanness of the operation environment is ensured.
In order to achieve the purpose, the dust suppression-based refractory material filling device comprises a sleeve type blanking pipe, wherein the upper part of the sleeve type blanking pipe is connected with a storage tank, an inner pipe of the sleeve type blanking pipe is communicated with the storage tank, a valve is arranged in the middle of the sleeve type blanking pipe, and a filling platform is arranged at the lower part of the sleeve type blanking pipe.
Further, the upper part of the outer pipe of the sleeve-type blanking pipe is closed.
Furthermore, the side surface of the outer pipe of the sleeve-type blanking pipe is connected with a dust suppression pipe.
Further, the dust suppression pipe is connected with the dust suppression cover.
Furthermore, the dust suppression pipe and the outer pipe of the sleeve type blanking pipe form an angle a, and the angle a is more than or equal to 90 degrees and less than or equal to 20 degrees.
Furthermore, the dust suppression net is formed by compressing two layers of filter cloth.
The beneficial effects of the utility model are as follows: by utilizing the principle of natural aerodynamics, when materials enter the packaging bag from the inner pipe of the sleeve type blanking pipe, positive pressure is generated in the packaging bag, so that air with dust rises, the rising dust rises to the dust suppression pipe through the outer pipe of the sleeve type blanking pipe, the rising dust is filtered into clean air to be discharged through the dust suppression net connected with the dust suppression pipe, and the blocked dust falls into the filling bag naturally. The method has the advantages that power is not consumed by means of energy, the production cost is reduced, the cleanness of the filling operation environment is thoroughly solved, and the requirements of the refractory raw materials on purity and moisture are also ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: the device comprises a storage tank 1, a discharge pipe 20, a discharge pipe inner pipe 21, a dust suppression pipe 3, a dust suppression net 4, a packaging bag 5 and a filling platform 6.
Detailed Description
The following detailed description of certain embodiments of the utility model is provided by way of illustration in the accompanying drawings.
Examples
As shown in fig. 1, the fire-resistant raw material filling natural dust suppression device comprises a storage tank 1, a sleeve type blanking pipe 20 connected with the storage tank 1, a filling table 6 is placed below the blanking pipe, the sleeve type blanking pipe 20 is divided into a blanking pipe inner pipe 21 and a blanking pipe outer pipe 22, the blanking pipe outer pipe 22 is connected with a dust suppression pipe 3, and the upper opening of the dust suppression pipe is connected with a dust suppression net 4.
Further, the upper ends of the blanking pipe outer pipe 21 and the small pipe inner pipe 22 are welded on the storage tank 1.
Furthermore, the discharging pipe outer pipe 22 and the dust suppression pipe 3 form an angle a, the angle a is 45, thus not only meeting the aerodynamics of dust raising, but also effectively preventing the dust suppression pipe from remaining and floating dust,
furthermore, the dust suppression net 4 is formed by compressing double-layer filter cloth. The generated dust is firstly filtered and falls down through the dust suppression net in the rising process, and secondary effective filtration is carried out after the dust which is not filtered is continuously raised to the filtering device arranged at the upper end of the dust suppression pipe 3.
Further, the angle a of the outer pipe 22 of the discharging pipe and the dust suppression pipe 3 is 45 degrees, air flow generated by raising raised dust can be smoothly discharged, the principle of aerodynamics is met, resistance caused by multiple angle problems of the pipeline is reduced, the raised dust is prevented from raising to the dust suppression net 4 to be filtered and then naturally falling down, the resistance can be reduced at the joint, and the situation that the blockage is caused at the joint of the dust suppression pipe 3 and the outer pipe 22 of the discharging pipe is avoided.
Among the above-mentioned technical scheme refractory raw materials filling nature dust suppression device, its theory of operation utilizes aerodynamics, when refractory raw materials carries out the filling, when the material has the storage tank to get into the filling bag through bushing type unloading pipe, form the malleation to the filling bag, lead to filling bag air to carry the miropowder and get rid of and cause the raise dust, the raise dust gets into through unloading outside of tubes and presses down the dirt pipe and rise, filter when having the dust suppression net of double-deck filter cloth constitution and block, the raise dust that is blockked falls in the filling bag, make the raise dust not escape, the cleanness of filling operation environment has been guaranteed, it is extravagant to have reduced the material simultaneously.
The above description is only one embodiment of the present invention, and should not be taken as limiting the scope of the present invention. All structural changes and modifications made in accordance with the scope of the present application are within the scope of the present invention.
Claims (4)
1. The utility model provides a refractory material filling device based on press down dirt which characterized in that: the device comprises a sleeve type blanking pipe, wherein the upper part of the sleeve type blanking pipe is connected with a storage tank, an inner pipe of the sleeve type blanking pipe is communicated with the storage tank, a valve is arranged in the middle of the inner pipe, and a filling platform is arranged at the lower part of the inner pipe.
2. A dust suppressing refractory based filling apparatus as defined in claim 1, wherein: the upper part of the outer tube of the sleeve-type blanking tube is closed, and the side surface of the outer tube of the sleeve-type blanking tube is connected with a dust suppression tube.
3. A dust suppressing refractory based filling apparatus as defined in claim 2, wherein: the dust suppression pipe is connected with a dust suppression net and forms an angle a with the outer pipe of the sleeve type blanking pipe, and the angle a is more than or equal to 20 degrees and less than or equal to 90 degrees.
4. A dust suppressing refractory based filling apparatus as defined in claim 3, wherein: the dust suppression net is formed by compressing two layers of filter cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332104.0U CN215794574U (en) | 2021-09-26 | 2021-09-26 | Refractory material filling device based on press down dirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332104.0U CN215794574U (en) | 2021-09-26 | 2021-09-26 | Refractory material filling device based on press down dirt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215794574U true CN215794574U (en) | 2022-02-11 |
Family
ID=80166514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122332104.0U Active CN215794574U (en) | 2021-09-26 | 2021-09-26 | Refractory material filling device based on press down dirt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215794574U (en) |
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2021
- 2021-09-26 CN CN202122332104.0U patent/CN215794574U/en active Active
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