CN105833786B - A kind of production bulb apparatus for being used to prepare mud foam - Google Patents
A kind of production bulb apparatus for being used to prepare mud foam Download PDFInfo
- Publication number
- CN105833786B CN105833786B CN201610152363.6A CN201610152363A CN105833786B CN 105833786 B CN105833786 B CN 105833786B CN 201610152363 A CN201610152363 A CN 201610152363A CN 105833786 B CN105833786 B CN 105833786B
- Authority
- CN
- China
- Prior art keywords
- tank
- storage
- inlet pipe
- air inlet
- foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/29—Mixing systems, i.e. flow charts or diagrams
- B01F23/291—Mixing systems, i.e. flow charts or diagrams for obtaining foams or aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
A kind of production bulb apparatus for being used to prepare mud foam, it is made up of air compressor, air inlet pipe, storage slurry tank, storage concentrated tank, blender, air inlet pipe is provided with the top of storage slurry tank, bottom is provided with outlet, and water-level gauge a is arranged in tank；Air inlet pipe is provided with the top of storage concentrated tank, bottom is provided with outlet, and water-level gauge b is arranged in tank；Store up slurry tank and store up the outlet conduit connection of the air inlet pipe and air compressor at the top of concentrated tank；Blender is connected with 30 ° of three-way pipes and foam outlet pipe respectively, and 30 ° of other both ends of three-way pipe are connected with storage slurry tank and the outlet conduit of storage concentrated tank outlet at bottom and air compressor respectively.Advantages of the present invention：The apparatus structure is simple and convenient to operate, is easy to implement, only need single-power slurry liquid, foam solution can be changed into foam, suppress suitable for harbour bulk goods static state dust, and structural fire protection and exist spontaneous combustion ignition point fire preventing and treating, have broad application prospects and significant economical, societal benefits.
Description
Technical field
The invention belongs to technical field of coal mine equipment, particularly a kind of production bulb apparatus for being used to prepare mud foam.
Background technology
According to statistics, coal up to ten thousand tons of the 1000-2000 that China is burnt up by uncontrolled coal fire every year, equivalent to annual
" burning " falls 1.25~2.5 hundred million dollars.However, coal uses from exploitation to terminal user, in accumulating link, because of oxidation of coal at lower temperature
Reaction and spontaneous combustion cause weight to reduce, ature of coal is deteriorated, heat waste and environmental pollution are serious.Li Chunyan etc. piles height with 7141 tons of lignite
8.4m trapezoidal dump, observed by meteorologic parameter, different parts temperature measuring, every coal characteristic index analysis, heap density
Experiment, after 107 days dump lose 130 tons, total loss rate 1.82%, the moon loss late be 0.51%；V.FierroE reaches to coal amount
The experiment dump of 2000-3000 tons carries out the Total heat loss's (matter is damaged and heat waste) for dump being drawn after test analysis in 250 days up to
19.5%；After Guangdong partial fuel coal power plant to bottle coal and long flame coal spontaneous by storing Continuous Observation 6 months, coal heating is found
Amount loss up to 5%；2009, Qinhuangdao harbour often had 2-5 dump to emit white cigarette, tobacco, and coal heat loss is huge, meanwhile,
Dense smoke diffuses serious pollution atmospheric environment.In order to prevent and treat spontaneous combustionof coal, industrial applications have mainly had note three at present for home and abroad
The technological means such as phase foam, inert gas injection, grouting, gel-filled, water filling.These technologies are to ensuring the safety in production in colliery, subtracting
Few property loss, protection worker life security, improve operating environment and prevent the gas caused by fire and dust explosion accident
Important function has been played, but has injected the fireproofing extinguishing materials containing non-ignitable medium in applied to coal storage and transport process and shadow all be present
The problem of ringing ature of coal, it is difficult to received by terminal user；Inert gas injection can make dump completely cut off air, but because coal amount is too big, into
This is too high, it is difficult to promotes；Water filling can cause coal body humidity excessive, and client is difficult to receive.
Preferably to solve the problems, such as spontaneous combustionof coal in coal storage and transport process, author has carried out mud foam preventing and treating coal exploratoryly
The technical research of spontaneous combustionof coal in accumulating.Mud foam is mainly attached on bubble film by thermoplastic powder and formed.To incite somebody to action
Mud foam technology is applied to the spontaneous combustionof coal in preventing and treating coal storage and transport process safer, flexible, portablely, it is necessary to develops one
The production bulb apparatus for preparing mud foam of the kind using gas as sole power source.
The content of the invention
The purpose of the present invention is problem be present for above-mentioned, there is provided a kind of production bulb apparatus for being used to prepare mud foam, should
Device only needs an air compressor machine slurry liquid, foam solution can be changed into foam, dust and fire applied to fields such as collieries
Preventing and treating.
Technical scheme：
A kind of production bulb apparatus for being used to prepare mud foam, by air compressor, air inlet pipe, storage slurry tank, storage foam solution
Tank, blender, 4 regulating valves, 4 snap joints and 2 water-level gauge compositions, the outlet of air compressor is provided with right-angle tee
Pipe；Storage slurry tank is closed container, and top is provided with air inlet pipe, and bottom, which is provided with, to be exported and be provided with regulating valve c, and air inlet pipe is fixed on storage
The top of storage slurry tank is stretched out in the center of slurry tank, the upper end of air inlet pipe, and lower end is stored up in slurry tank close to the bottom of storage slurry tank
Equipped with slurry liquid, water-level gauge a is arranged in storage slurry tank and is fixedly connected by snap joint b；Storage concentrated tank is closed appearance
Device, top are provided with air inlet pipe, and bottom, which is provided with, exports and be provided with regulating valve d, and storage concentrated tank is set built with foam solution, water-level gauge b
It is placed in storage concentrated tank and is fixedly connected by snap joint d；Store up at the top of air inlet pipe and the storage concentrated tank at the top of slurry tank
Air inlet pipe connected by the outlet conduit of pipeline and air compressor and be provided with regulating valve a；Blender respectively by valve orchid c and
Valve orchid d is connected with 30 ° of three-way pipes and foam outlet pipe, and one end in 30 ° of other both ends of three-way pipe passes through valve orchid b and storage slurry tank
Connected with storage concentrated tank outlet at bottom, the outlet that the other end in both ends passes through valve orchid a and pipeline and air compressor in addition
Pipeline connects and is provided with regulating valve b.
The working mechanism of the present invention：
The device is connected with snap joint using woven hose and can be into storage slurry tank and storage concentrated tank by water-level gauge
Slurry liquid and foam solution raw material are added respectively, are steeped respectively to storage slurry tank and storage by snap joint using air compressor
Supply gas in foam flow container, and slurry liquid and foam solution are pressed into 30 ° of three-way pipes by air pressure, it is another with air compressor
One air-flow entered in 30 ° of three-way pipes forms multinomial stream and enters blender, is steeped by forming mud after blender uniform stirring
Foam is sprayed by foam outlet pipe.Wherein, slurry liquid can be driven when air inlet pipe supplies to storage slurry tank, is stirred for uniformly, preventing
Mud sediment.
The advantages of the present invention are：
The apparatus structure is simple and convenient to operate, is easy to implement, it is only necessary to which single-power can convert slurry liquid, foam solution
Into foam, suppress suitable for harbour bulk goods static state dust, and structural fire protection and exist spontaneous combustion ignition point fire preventing and treating, tool
There are very wide application prospect and significant economic benefit and social benefit.
Brief description of the drawings
Fig. 1 is that the foam produces bulb apparatus schematic side view.
In figure：1. the mud of 5. air inlet pipe of air compressor 2. right-angle tee pipe, 3. regulating valve a, 4. snap joint a 6.
Liquid 7. stores up the foam solutions 12. of 10. snap joint c of slurry tank 8. snap joint b, 9. water-level gauge a 11. and stores up concentrated tank 13.
The valve orchid b 20. of 18. valve orchid a of snap joint d 14. water-level gauge b, 15. regulating valve b, 16. regulating valve c, 17. regulating valve d 19.
30 ° of foam outlet pipes of 21. 22. blenders of valve orchid c, 23. valve orchid d of three-way pipe 24..
Embodiment
Embodiment：
A kind of production bulb apparatus for being used to prepare mud foam, as shown in figure 1, by air compressor 1, air inlet pipe 5, storage mud
Tank 7, storage concentrated tank 12,22,4 regulating valves of blender, 4 snap joints and 2 water-level gauge compositions, air compressor 1
Outlet is provided with right-angle tee pipe 2；Storage slurry tank 7 is closed container, and top is provided with air inlet pipe 5, and bottom, which is provided with, to be exported and provided with tune
Valve c16 is saved, air inlet pipe 5 is fixed on the center of storage slurry tank 7, and the top of storage slurry tank 7, lower termination are stretched out in the upper end of air inlet pipe 5
The bottom of nearly storage slurry tank 7, built with slurry liquid 6, water-level gauge a9 is arranged in storage slurry tank 7 and by quick storage slurry tank 7
Joint b8 is fixedly connected；Storage concentrated tank 12 is closed container, and top is provided with air inlet pipe, and bottom, which is provided with, exports and be provided with regulating valve
D17, built with foam solution 11, water-level gauge b14 is arranged in storage concentrated tank 12 and by snap joint d13 storage concentrated tank 12
It is fixedly connected；The air inlet pipe 5 at the top of storage slurry tank 7 and the air inlet pipe at the top of storage concentrated tank 12 pass through pipeline and air compressor
1 outlet conduit connects and is provided with regulating valve a3；Blender 22 respectively by valve orchid c21 and valve orchid d23 and 30 ° of three-way pipes 20 and
Foam outlet pipe 24 connects, and one end in 30 ° of 20 other both ends of three-way pipe passes through valve orchid b19 and storage slurry tank 7 and storage foam solution
The outlet at bottom of tank 12 is connected, and the other end in both ends is connected by valve orchid a18 and pipeline and air compressor 1 outlet conduit in addition
Connect and be provided with regulating valve b15.
The specified operational procedure of the present invention：
1) by snap joint b and snap joint d respectively by slurry liquid and foam solution injection storage slurry tank 7 and storage foam solution
Tank 12；
2) air compressor 1 and regulating valve a3 are opened and injects 0.3-0.4MPa into storage slurry tank 7 and storage concentrated tank 12
Air pressure；
3) regulating valve b15, regulating valve c16, regulating valve d17 are opened successively, and it is 0.3- to control air compressor air pressure
0.4MPa。
Claims (1)
- A kind of 1. production bulb apparatus for being used to prepare mud foam, it is characterised in that：By air compressor, air inlet pipe, storage slurry tank, Concentrated tank, blender, 4 regulating valves, 4 snap joints and 2 water-level gauge compositions, the outlet of air compressor is stored up to be provided with directly Angle three-way pipe；Storage slurry tank is closed container, and top is provided with air inlet pipe, and bottom, which is provided with, to be exported and be provided with regulating valve c, and air inlet pipe is solid Due to the center of storage slurry tank, the top of storage slurry tank is stretched out in the upper end of air inlet pipe, and mud is stored up in lower end close to the bottom of storage slurry tank Tank is starched built with slurry liquid, water-level gauge a is arranged in storage slurry tank and is fixedly connected by snap joint b；Storing up concentrated tank is Closed container, top are provided with air inlet pipe, and bottom, which is provided with, exports and be provided with regulating valve d, and storage concentrated tank is built with foam solution, water level Meter b is arranged in storage concentrated tank and is fixedly connected by snap joint d；Store up the air inlet pipe and storage concentrated tank at the top of slurry tank The air inlet pipe at top is connected by the outlet conduit of pipeline and air compressor and is provided with regulating valve a；Blender passes through valve respectively Blue c and valve orchid d is connected with 30 ° of three-way pipes and foam outlet pipe, and one end in 30 ° of other both ends of three-way pipe passes through valve orchid b and storage Slurry tank connects with storage concentrated tank outlet at bottom, and the other end in both ends passes through valve orchid a and pipeline and air compressor in addition Outlet conduit connect and be provided with regulating valve b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610152363.6A CN105833786B (en) | 2016-03-17 | 2016-03-17 | A kind of production bulb apparatus for being used to prepare mud foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610152363.6A CN105833786B (en) | 2016-03-17 | 2016-03-17 | A kind of production bulb apparatus for being used to prepare mud foam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105833786A CN105833786A (en) | 2016-08-10 |
| CN105833786B true CN105833786B (en) | 2018-02-02 |
Family
ID=56587843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610152363.6A Expired - Fee Related CN105833786B (en) | 2016-03-17 | 2016-03-17 | A kind of production bulb apparatus for being used to prepare mud foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105833786B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411876A (en) * | 2002-12-02 | 2003-04-23 | 中国矿业大学 | Technique for resisting coal self-combustion and extinguishing fire |
| CN202864925U (en) * | 2012-07-02 | 2013-04-10 | 四川金叶生物防治有限公司 | Device for generating dynamic stirring and gas purifying actions by using carbon dioxide |
| CN103521105B (en) * | 2013-09-26 | 2015-09-23 | 奇瑞汽车股份有限公司 | A kind of automotive fluid proportioning control system of proportion adjustable and control method thereof |
| CN104258748A (en) * | 2014-09-25 | 2015-01-07 | 天津理工大学 | Water foam preparation device adopting gas as exclusive power |
-
2016
- 2016-03-17 CN CN201610152363.6A patent/CN105833786B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105833786A (en) | 2016-08-10 |
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