CN219841400U - Long-distance conveying device for liquid fireproof material - Google Patents
Long-distance conveying device for liquid fireproof material Download PDFInfo
- Publication number
- CN219841400U CN219841400U CN202321131316.5U CN202321131316U CN219841400U CN 219841400 U CN219841400 U CN 219841400U CN 202321131316 U CN202321131316 U CN 202321131316U CN 219841400 U CN219841400 U CN 219841400U
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- CN
- China
- Prior art keywords
- water glass
- liquid pump
- pneumatic double
- liquid
- storage tank
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- 239000007788 liquid Substances 0.000 title claims abstract description 60
- 239000000463 material Substances 0.000 title claims abstract description 27
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 39
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000003860 storage Methods 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 8
- 239000003673 groundwater Substances 0.000 claims abstract description 8
- 230000009970 fire resistant effect Effects 0.000 claims 3
- 239000003245 coal Substances 0.000 description 10
- 230000002265 prevention Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A remote conveying device for liquid fireproof materials relates to the technical field of liquid fireproof material transportation, solves the problem that the liquid fireproof materials cannot be timely conveyed to underground construction sites, and comprises: the ground water glass storage tank is connected with a water glass transportation special vehicle at a discharge port, a first pneumatic double-liquid pump is connected at the discharge port of the water glass transportation special vehicle, an underground storage tank is connected at the discharge port of the first pneumatic double-liquid pump, a second pneumatic double-liquid pump is connected at the discharge port of the underground storage tank, and a conveying pipeline is connected at the discharge port of the second pneumatic double-liquid pump; the water glass is conveyed to the first pneumatic double-liquid pump through the water glass conveying special vehicle and stored in the underground storage tank, the water glass in the underground storage tank is conveyed to the conveying pipeline through the second pneumatic double-liquid pump, the water glass is conveyed to a construction site through the conveying pipeline, a remote conveying system of the liquid fireproof material is established, and the total length of the conveying pipeline is reduced.
Description
Technical Field
The utility model relates to the technical field of liquid fireproof material transportation, in particular to a remote conveying device for liquid fireproof materials.
Background
In order to prevent and treat spontaneous combustion of coal, water injection, grouting, stopping agent spraying, inert gas injection and other technologies are widely adopted. In recent years, fire prevention and extinguishing technologies such as gel, colloid slurry, aerosol resistance, foam resin and the like are widely adopted. The technology plays an important role in ensuring the safety production of the mine, and promotes the progress of the fire prevention and extinguishing technology of the mine. The gel is divided into two major categories of inorganic gel and macromolecule gel, the fire prevention and extinguishing mechanism is that the gel enters a high temperature area through drilling holes or coal body cracks, wherein, when part of the gel is not glued, moisture is quickly vaporized at high temperature, the surface temperature of coal is quickly reduced, and residual solids form an isolation layer to prevent coal oxygen from contacting and further oxidizing and spontaneous combustion; and the flowing part of the mixed solution forms colloid in the pores of the coal body along with the temperature rise of the coal body, wraps the coal body, isolates oxygen and stops the oxidization and exothermic reaction of the coal; the dried colloid can also reduce the porosity of the raw coal body, so that the passing air quantity is greatly reduced, and the afterburning is inhibited.
In the process of tunneling and fire prevention along an empty roadway of a coal mine, the full section of the roadway needs to be subjected to grouting and gel injection after the roadway wall is pressed for air leakage blocking treatment. The fire-proof material is large in integral quantity, high in carrying labor intensity, long in transportation route and the like aiming at the problems of large using amount of water glass and large integral quantity of barreled liquid fire-proof materials in the work.
In the prior art, fire-proof liquid material is transported by a conveying line formed by directly conveying pipelines, so that material conveying is realized. However, the pipeline has extremely high pipeline requirements and long pipeline path, and cannot adapt to the transportation of fireproof liquid products; in addition, the pipeline is influenced by factors such as high temperature and high pressure, so that the fireproof liquid can be solidified in the pipeline, the transmission rate is low, and the fireproof liquid cannot be transported underground in time.
Disclosure of Invention
Aiming at the problem that the liquid fireproof material in the prior art cannot be timely conveyed to an underground construction site, the utility model provides a remote conveying device for the liquid fireproof material, which opens up a rapid conveying way by arranging a large-capacity storage tank on the ground to increase the storage capacity of water glass and reform special vehicles, and establishes a remote conveying system for the liquid fireproof material; meanwhile, the labor intensity of workers is reduced, the working efficiency is improved, and the fireproof safety of the mine is ensured.
The utility model provides a remote conveying device for liquid fireproof materials, which comprises: the ground water glass storage tank, the discharge gate of ground water glass storage tank is connected with water glass transportation special-purpose vehicle, and the discharge gate of water glass transportation special-purpose vehicle is connected with first wind
The device comprises a first pneumatic double-liquid pump, a second pneumatic double-liquid pump, a conveying pipeline and a storage tank. The water glass is conveyed to the first pneumatic double-liquid pump through the water glass conveying special vehicle and stored in the underground storage tank, the water glass in the underground storage tank is conveyed to the conveying pipeline through the second pneumatic double-liquid pump, the water glass is conveyed to a construction site through the conveying pipeline, a remote conveying system of the liquid fireproof material is established, and the total length of the conveying pipeline is reduced.
Further, one feed inlet of the second pneumatic double-liquid pump is connected with a discharge outlet of the underground storage tank, the other feed inlet of the second pneumatic double-liquid pump is connected with a solvent-promoting container, and the solvent-promoting container is connected with the feed inlet of the second pneumatic double-liquid pump through a feed hose; the dissolution promoting agent can improve the dissolution effect of the water glass.
Further, a discharge port of the second pneumatic double-liquid pump is connected with a mixer, and a discharge port of the mixer is connected with a conveying pipeline; improving the mixing effect of the solvent and the water glass.
Further, the water glass special transportation vehicle is transported to the feed inlet of the first pneumatic double-liquid pump through the double-rail structure, and the water glass special transportation vehicle is convenient to operate.
Further, the pipe diameter of the conveying pipeline is set to be 70mm, and the conveying effect is better.
The utility model has the beneficial effects that: the mine fire prevention and extinguishing material can be quickly and efficiently conveyed to a construction site, and can quickly extinguish a fire source and prevent fire from spreading; the fire emergency capability of the mine is improved, and the safety production of the mine is ensured; the method has the advantages of being convenient to operate, reducing labor intensity of constructors, reducing manpower input and reducing fire prevention and extinguishing cost; the mine fireproof material can maintain stability and safety in the conveying process, is not easy to leak or deteriorate, and ensures the fire extinguishing effect.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural view of the present utility model.
In the figure, 1, a ground water glass storage tank, 2, a water glass transportation special vehicle, 3, a first pneumatic double-liquid pump, 4, an underground storage tank, 5, a second pneumatic double-liquid pump, 6, a conveying pipeline, 7, a solvent accelerating container, 8 and a mixer.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution 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, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As shown in fig. 1, a remote delivery device for a liquid fire-retardant material, comprising: ground water glass holding vessel 1, the discharge gate of ground water glass holding vessel 1 is connected with water glass transportation special-purpose vehicle 2, the discharge gate of water glass transportation special-purpose vehicle 2 is connected with first pneumatic double liquid pump 3, water glass transportation special-purpose vehicle 2 transports to the feed inlet of first pneumatic double liquid pump 3 through double track structure, the discharge gate of first pneumatic double liquid pump 3 is connected with down-hole holding vessel 4, the discharge gate of down-hole holding vessel 4 is connected with second pneumatic double liquid pump 5, the discharge gate of second pneumatic double liquid pump 5 is connected with conveying pipeline 6, the pipe diameter of conveying pipeline 6 sets up to 70mm. The water glass is conveyed to the first pneumatic double-liquid pump 3 through the water glass special transportation vehicle 2 and stored in the underground storage tank 4, the water glass in the underground storage tank 4 is conveyed to the conveying pipeline 6 through the second pneumatic double-liquid pump 5, the water glass is conveyed to a construction site through the conveying pipeline 6, a remote conveying system of the liquid fireproof material is established, and the total length of the conveying pipeline is reduced.
One feed inlet of the second pneumatic double-liquid pump 5 is connected with a discharge outlet of the underground storage tank 4, the other feed inlet of the second pneumatic double-liquid pump 5 is connected with a solvent-promoting container 7, and the solvent-promoting container 7 is connected with the feed inlet of the second pneumatic double-liquid pump 5 through a feed hose; the dissolution effect of the water glass can be improved by the solvent in the solvent-promoting container 7; the discharge port of the second pneumatic double-liquid pump 5 is connected with a mixer 8, and the discharge port of the mixer 8 is connected with a conveying pipeline 6; improving the mixing effect of the solvent and the water glass.
The utility model has the beneficial effects that: the mine fire prevention and extinguishing material can be quickly and efficiently conveyed to a construction site, and can quickly extinguish a fire source and prevent fire from spreading; the fire emergency capability of the mine is improved, and the safety production of the mine is ensured; the method has the advantages of being convenient to operate, reducing labor intensity of constructors, reducing manpower input and reducing fire prevention and extinguishing cost; the mine fireproof material can maintain stability and safety in the conveying process, is not easy to leak or deteriorate, and ensures the fire extinguishing effect.
Although the present utility model has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present utility model is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present utility model by those skilled in the art without departing from the spirit and scope of the present utility model, and it is intended that all such modifications and substitutions be within the scope of the present utility model/be within the scope of the present utility model as defined by the appended claims.
Claims (5)
1. A remote delivery device for a liquid fire-blocking material, comprising: the ground water glass storage tank is characterized in that a water glass transportation special vehicle is connected to a discharge port of the ground water glass storage tank, a first pneumatic double-liquid pump is connected to a discharge port of the water glass transportation special vehicle, an underground storage tank is connected to a discharge port of the first pneumatic double-liquid pump, a second pneumatic double-liquid pump is connected to a discharge port of the underground storage tank, and a conveying pipeline is connected to a discharge port of the second pneumatic double-liquid pump.
2. The remote delivery apparatus of a liquid fire resistant material of claim 1, wherein one feed port of the second pneumatic double liquid pump is connected to a discharge port of the downhole storage tank, and the other feed port of the second pneumatic double liquid pump is connected to a solvent-promoting container, the solvent-promoting container being connected to the feed port of the second pneumatic double liquid pump via a feed hose.
3. The remote delivery apparatus of a liquid fire resistant material as in claim 2, wherein the outlet of the second pneumatic double liquid pump is connected to a mixer, the outlet of the mixer being connected to the delivery line.
4. The remote delivery apparatus for liquid fire resistant material as in claim 1, wherein the water glass transportation vehicle is transported to the feed inlet of the first pneumatic double liquid pump by a double rail construction.
5. A remote delivery apparatus for liquid fire-protecting material according to claim 1, wherein the pipe diameter of the delivery pipe is set to 70mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321131316.5U CN219841400U (en) | 2023-05-08 | 2023-05-08 | Long-distance conveying device for liquid fireproof material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321131316.5U CN219841400U (en) | 2023-05-08 | 2023-05-08 | Long-distance conveying device for liquid fireproof material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219841400U true CN219841400U (en) | 2023-10-17 |
Family
ID=88299030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321131316.5U Active CN219841400U (en) | 2023-05-08 | 2023-05-08 | Long-distance conveying device for liquid fireproof material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219841400U (en) |
-
2023
- 2023-05-08 CN CN202321131316.5U patent/CN219841400U/en active Active
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