CN201010524Y - Carbon powder preparing device - Google Patents
Carbon powder preparing device Download PDFInfo
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- CN201010524Y CN201010524Y CNU200720107037XU CN200720107037U CN201010524Y CN 201010524 Y CN201010524 Y CN 201010524Y CN U200720107037X U CNU200720107037X U CN U200720107037XU CN 200720107037 U CN200720107037 U CN 200720107037U CN 201010524 Y CN201010524 Y CN 201010524Y
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- strand cage
- feed
- screw rod
- opening
- cage
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Abstract
A carbon dust preparation equipment consists of a carbonization device and a cooling device, the carbonization device consists of a feed inlet, a stranding cage, a kiln, an outlet, a frame, a motor, a driven mechanism, an air blower, as well as an air blast pipeline, the cooling device consists of a feed inlet, a stranding cage, a cooling water chamber, an outlet, a frame, a motor, as well as a driven mechanism, the carbonization device standing cage consists of a hollow spiral rod and the stranding cage outer tube, the spiral rod is provided with an air inlet and an air outlet, the stranding outer tube is opened with a plurality of air outlets, the air outlets are connected with the air blast pipeline through the pipeline, and the air blast pipeline is connected with the kiln. The production efficiency is greatly increased after adopting the equipment, in the production process, the constant fuel gas combustion on heating the kilns is not needed, thereby making the materials uniformly heated and then carbonized, and the surplus energy is sufficiently utilized, thereby making the better product quality.
Description
(1) technical field
The utility model relates to a kind of preparation carbon dust equipment.
(2) background technology
Publication number: CN1890349A, name is called: gac manufacturing carbonizing apparatus, this device is by process object thing feed mechanism, drying oven, charring furnace, the high-temperature water vapor generation device, deodorization stove, formations such as remover, waste gas in the drying oven and waste heat obtain comprehensive utilization, feed in the deodorization stove and burn, water in the heat heating high-temperature water vapor generation device of gained, the device and waste gas in the charring furnace and waste heat are not recycled, so its energy does not make full use of, because the high-temperature water vapor of high-temperature water vapor generation device is to the charring furnace heat supply in this device, control the movement velocity of its water vapour, control is complicated, and the controlling unit that this is crucial often makes that the heating in the material charring furnace is inhomogeneous, these some designs make that the quality product of producing is not good, and this appliance arrangement more complicated, output investment ratio is bigger, and processing sequence is many, Control essentials is many, relevant work personnel operation technical requirements height.
(3) summary of the invention
A kind of preparation carbon dust equipment that technical problem to be solved in the utility model is to provide that a kind of technology is simple, production efficiency is high, can the utilization system waste heat.
A kind of preparation carbon dust equipment, be by drying installation, carbonizing apparatus and refrigerating unit are formed, carbonizing apparatus is by opening for feed, the strand cage, kiln, discharge port, support, motor, transmission rig, gas blower, blowing line is formed, the strand cage is fixed in the kiln, motor is connected with the screw rod of strand in the cage by transmission rig, the front end of strand cage is connected with opening for feed, the rear end discharge port of strand cage is connected, refrigerating unit is by opening for feed, the strand cage, cooling water cavity, discharge port, support, motor, transmission rig is formed, one end of opening for feed is connected with the front end of strand cage, discharge port in the other end and the carbonizing apparatus joins, discharge port is connected with the rear end of strand cage, motor is connected with the screw rod of strand in the cage by transmission rig, and stent support whole strand cage.Carbonizing apparatus and refrigerating unit pass through pipe connection.
The strand cage of described carbonizing apparatus is made up of a hollow screw rod and strand cage outer tube, and screw rod is provided with inlet mouth and air outlet, and strand cage outer tube many places have the air outlet, and the air outlet is connected with blowing line by pipeline, and blowing line links to each other with kiln.
Preferably, described screw rod is provided with inlet mouth near opening for feed one end, and an end of close discharge port is provided with the air outlet.
Preferably, described strand cage outer tube upper top evenly has 5-20 air outlet.
Preferably, the outlet of described blowing line penetrates in the kiln cavity near place, screw rod air outlet.
Preferably, on the described blowing line gas blower is installed.
Preferably, the front end of drying duct has the wet feed opening for feed in the described drying installation, and induced draft fan is installed on drying duct, and drying duct is connected with the air outlet of screw rod in the carbonizing apparatus.
Preferably, the strand cage in the described refrigerating unit is made up of screw rod and strand cage outer tube, and cooling water cavity surrounds strand cage outer tube.
The beneficial effects of the utility model are:
1, this equipment adopts this design of strand cage, makes production efficiency improve greatly;
2, in process of production, inflammable gas in the strand cage is by the air outlet on the strand cage outer tube, pass through blowing line, moreover be blown in the kiln by the gas blower oxygen, make inflammable gas fully burning in kiln, burning back gas reusing is fully used heat in the drying of wet feed, has saved the energy;
3, the hot gas that comes out from kiln, is discharged from the screw rod air outlet by screw rod by screw rod inlet mouth in the carbonizing apparatus again, and this process is heated screw rod, in process of production, material is heated evenly, thereby makes good product quality, waste heat is fully used;
4, because exhaust gas discharged of the present utility model is fully burned and utilizes, environment is not polluted.
5, the peripheral cooling water cavity of strand cage outer tube in refrigerating unit makes cooling performance better, and quality product is better.
(4) description of drawings
Accompanying drawing 1 is a kind of synoptic diagram for preparing carbon dust equipment.
1, carbonizing apparatus 2, refrigerating unit 3, motor 4, transmission rig 5, opening for feed 6, strand cage 7, screw rod 8, strand cage outer tube 9, inlet mouth 10, kiln 11, strand cage air outlet 12, air outlet 13, blowing line 14, gas blower 15, discharge port 16, support 17, motor 18, transmission rig 19, opening for feed 20, strand cage 21, screw rod 22, strand cage outer tube 23, cooling water cavity 24, discharge port 25, support 26, drying installation 27, wet feed opening for feed 28, drying duct 29, induced draft fan
(5) embodiment
The utility model is described in further detail below in conjunction with embodiment, but protection domain of the present utility model is not limited to this.
But said material generally is the organic materials of charings such as wood chip in the present embodiment.
1, a kind of structure and connection relation for preparing carbon dust equipment
(1) structure of carbonizing apparatus 1 and connection relation
As shown in Figure 1, carbonizing apparatus 1 is by motor 3, transmission rig 4, opening for feed 5, strand cage 6, kiln 10, blowing line 13, gas blower 14, discharge port 15, support 16 is interconnected to constitute, strand cage 6 is made up of a hollow screw rod 7 and strand cage outer tube 8, the length of screw rod 7 is: 12000mm, transmission rig 4 is by belt, speed reduction unit, shaft coupling is formed, strand cage 6 and some pipelines all are fixed in the kiln 10 in the carbonizing apparatus 1, motor 3 is connected with screw rod 7 by transmission rig 4, screw rod 7 is supported and the location by bearing support, screw rod 7 front ends have inlet mouth 9, the other end has air outlet 12, inlet mouth 9 and air outlet 12 all are made of a plurality of pores, air outlet 12 is connected with outer discharge pipe, opening for feed 5 is connected with the front end of strand cage, strand cage outer tube 8 evenly has 8 strand cage air outlets 11, strand cage air outlet 11 is connected with blowing line 13 by pipeline, blowing line 13 penetrates near in kiln 10 cavitys at discharge port 15 places, gas blower 14 is installed on the blowing line 13, strand cage outer tube 8 outer walls directly contact with kiln 10 internal cavities, and support 16 is supporting whole strand cage 6 and kiln 10 bodies.
(2) structure of drying installation 26 and connection relation
The front end of drying duct 28 has wet feed opening for feed 27 in the drying installation 26, induced draft fan 29 is installed on drying duct 28, drying duct 28 is connected with the air outlet 12 of screw rod in the carbonizing apparatus, and drying duct 28 the other ends are connected with opening for feed 5 in the carbonizing apparatus.
(3) structure of refrigerating unit 2 and connection relation
As shown in Figure 1, refrigerating unit 2 is by motor 17, transmission rig 18, opening for feed 19, strand cage 20, cooling water cavity 23, discharge port 24, support 25 is formed, strand cage 20 is that a screw rod 21 is formed with strand cage outer tube 22, the length of screw rod 21 is: 4000mm, transmission rig 18 is by belt, speed reduction unit, shaft coupling is formed, one end of opening for feed 19 is connected with the front end of strand cage 20, discharge port 15 in the other end and the carbonizing apparatus 1 joins, discharge port 24 is connected with the rear end of strand cage 20, motor 17 is connected with the screw rod 21 of strand in the cage 20 by transmission rig 18, screw rod 21 is supported and the location by bearing support, cooling water cavity 23 surrounds strand cage outer tube 22, the outer wall of strand cage outer tube 22 directly contacts with the water in the cooling water cavity 23, and support 25 is supporting whole strand cage 20.
Drying duct 28 1 ends are connected with the air outlet 12 of screw rod in the carbonizing apparatus in the drying installation 26, and drying duct 28 the other ends are connected with opening for feed 5 in the carbonizing apparatus.Carbonizing apparatus 1 and refrigerating unit 2 by carbonizing apparatus 1 discharge port 15 and the pipe connection between the opening for feed 19 of refrigerating unit 2.
2, a kind of movement relation for preparing carbon dust equipment
(1) material feeds motion
In process of production, start equipment, the motor starting of carbonizing apparatus 1 and refrigerating unit 2, drive corresponding screw rod by transmission rig, wet stock enters drying duct 28 drying installation from wet feed opening for feed 27, under the acting in conjunction of the promotion of hot gas and induced draft fan 29, pass the opening for feed 5 that drying duct 28 enters into carbonizing apparatus 1, enter in the strand cage 6 from opening for feed 5, material advances to discharge port 15 places under the effect of the screw rod 7 of rotation, in propulsive process, finishes the charing of material, moreover discharge from the discharge port 15 of carbonizing apparatus 1, because the discharge port 15 of carbonizing apparatus 1 connects with the opening for feed 19 of refrigerating unit 2, so material directly enters in the opening for feed 19 of refrigerating unit 2, enters from opening for feed 19 in the strand cage 20 of refrigerating unit 2, rotation along with strand cage 20 internal screw bars 21, material promotes to discharge port 24 places, finishes the cooling of carbon dust, and final material is discharged from discharge port 24, be sent to other carbon system processing unitss, whole charging and discharging process time are about 20 minutes.
(2) cyclic motion of gas in the kiln 10
In process of production, add inflammable gass such as coal gas earlier in the cavity in kiln 10, igniting makes its burning, heat whole kiln 10, again owing to strand cage outer tube 8 outer walls directly contact with kiln 10 internal cavities, make strand cage outer tube 8 temperature raise, along with material comes out from drying machine, enter in the strand cage 6 in the carbonizing apparatus 1, in the effect of rotating screw rod 7 in discharge port 15 propulsive processes, the temperature of strand cage outer tube 8 has passed to material, material temperature is raise, and under the effect of the stirring of screw rod 7, make evenly being heated of material, material is in the process of heating, produce a large amount of heats, make the material mode chemical transformation in the material, produce a large amount of inflammable gass, gas rises, by the strand cage air outlet 11 on the strand cage outer tube 8, enter the pipeline that is arranged in the kiln 10, under the effect along with the promotion of back gas and gas blower 14, gas advanced blowing line 13, and under gas blower 14 effects, in original gas, mix oxygen, these gases are pushed in the lump near in kiln 10 internal cavities at discharge port 15 places, these gases just enter and also take fire in incendiary kiln 10 cavitys, constantly add heating kiln 10 gases, under the promotion of gas blower 14, gradually in kiln 10 cavitys at opening for feed 5 places, advance, in this process, hot gas heating strand cage outer tube 8, but owing near reasons such as discharge port 15 places gaseous combustion and heat exchanges, feasible hot gas temperature height near discharge port 15 places, hot gas temperature near opening for feed 5 places is low, make the temperature of whole strand cage outer tube 8 graduate into temperature on the low side near opening for feed 5 places from close discharge port 15 higher temperature, make that the Heating temperature of the material of motion is also different in screw rod 7, higher near discharge port 15 places, on the low side near opening for feed 5 places, the hot gas that comes out from kiln 10 arrives the front end of strand cage 6 soon, entered the inlet mouth 9 of screw rod 7, enter in screw rod 7 ducted bodies, hot gas heats whole screw rod 7 by heat exchange, pass screw rod 7 again, arrive the air outlet 12 of screw rod 7, because air outlet 12 is connected with drying duct 28, hot gas is discharged from the end outlet of drying duct 28 under induced draft fan 29 effects.
3, a kind of principle of work for preparing carbon dust equipment
Light inflammable gas in the kiln 10 earlier, temperature in the kiln 10 is raise, material enters into strand cage 6 again, under the promotion of screw rod 7, promote to discharge port 15 directions, under the effect of kiln 10 heating, material generation chemical transformation in the material, produce a large amount of inflammable gass, inflammable gas rises and passes the strand cage air outlet 11 of twisting on the cage outer tube 8, enter the pipeline that is arranged in the kiln 10, under the effect along with the promotion of back gas and gas blower 14, gas advanced blowing line 13, and under gas blower 14 effects, mix oxygen in original gas, these gases are pushed in the lump near in kiln 10 internal cavities at discharge port 15 places, these gases just enter and also take fire in incendiary kiln 10 cavitys, constantly add heating kiln 10 gases, do not need constantly to add heating kiln 10, heat material temperature in the strand cage 6, saved a large amount of energy with fuel gas buring.The hot gas that comes out from kiln 10 arrives the front end of strand cage 6 soon, entered the inlet mouth 9 of screw rod 7, enter in screw rod 7 ducted bodies, hot gas heats whole screw rod 7 by heat exchange, pass screw rod 7 again, arrive the air outlet 12 of screw rod 7, because air outlet 12 is connected with drying duct 28, hot gas is under induced draft fan 29 effects, discharge from the end outlet of drying duct 28, hot gas is dry wet stock in this process, and this gas circulation utilization design makes the energy obtain comprehensive utilization, and material is heated evenly, make that the quality of product is better.In this process, the temperature that material is subjected in opening for feed 5 places and discharge port 15 places is different, and temperature raises gradually, the temperature height at discharge port 15 places, material charing under this high temperature and anoxybiotic state.Along with screw rod 7 rotates, material moves to the temperature eminence more, from discharge port 15, go out again, because the pyritous carbon dust directly is drained in the air, may blaze up, so the utility model is designed a refrigerating unit 2, the strand cage outer tube 22 outer cooling water cavities 23 that surround of refrigerating unit 2, come out from carbonizing apparatus 1 at material, enter in the strand cage 20 of refrigerating unit 2, along with the rotation of screw rod 21 advances to discharge port 24 places, in this course, the heat of material carries out heat exchange with strand cage outer tube 22, strand cage outer tube 22 carries out heat exchange with cooling water cavity 23, brings water coolant heat, makes the heat of material reduce, temperature of charge during to discharge port 24 has been room temperature, thus make finished product can safety device for transferring outside.
Claims (7)
1. one kind prepares carbon dust equipment, it is made up of carbonizing apparatus and refrigerating unit, carbonizing apparatus is by opening for feed, the strand cage, kiln, discharge port, support, motor, transmission rig, gas blower, blowing line is formed, the strand cage is fixed in the kiln by support, motor is connected with the screw rod of strand in the cage by transmission rig, the front end of strand cage is connected with opening for feed, the rear end of strand cage is connected with discharge port, it is characterized in that: the strand cage of carbonizing apparatus is made up of a hollow screw rod and strand cage outer tube, screw rod is provided with inlet mouth and air outlet, strand cage outer tube many places have the air outlet, and the air outlet is connected with blowing line by pipeline, and blowing line links to each other with kiln.
2. preparation carbon dust equipment according to claim 1 is characterized in that: screw rod is provided with inlet mouth near opening for feed one end, and an end of close discharge port is provided with the air outlet.
3. preparation carbon dust equipment according to claim 1 is characterized in that: strand cage outer tube upper top evenly has 5-20 air outlet.
4. preparation carbon dust equipment according to claim 1 is characterized in that: blowing line outlet penetrates in the kiln cavity near place, screw rod air outlet.
5. preparation carbon dust equipment according to claim 1 is characterized in that: gas blower is installed on the blowing line.
6. preparation carbon dust equipment according to claim 1, it is characterized in that: between the opening for feed of the screw rod air outlet of carbonizing apparatus and carbonizing apparatus, be provided with drying installation, drying installation is made up of wet feed opening for feed, drying duct, induced draft fan, the front end of drying duct has the wet feed opening for feed, induced draft fan is installed on drying duct, drying duct one end is connected with the air outlet of screw rod in the carbonizing apparatus, and the drying duct the other end is connected with opening for feed in the carbonizing apparatus.
7. preparation carbon dust equipment according to claim 1, it is characterized in that: refrigerating unit is made up of opening for feed, strand cage, cooling water cavity, discharge port, support, motor, transmission rig, one end of opening for feed is connected with the front end of strand cage, discharge port in the other end and the carbonizing apparatus joins, discharge port is connected with the rear end of strand cage, motor is connected with the screw rod of strand in the cage by transmission rig, stent support whole strand cage, the strand cage is made up of screw rod and strand cage outer tube, and cooling water cavity surrounds strand cage outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720107037XU CN201010524Y (en) | 2007-03-09 | 2007-03-09 | Carbon powder preparing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720107037XU CN201010524Y (en) | 2007-03-09 | 2007-03-09 | Carbon powder preparing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201010524Y true CN201010524Y (en) | 2008-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720107037XU Expired - Fee Related CN201010524Y (en) | 2007-03-09 | 2007-03-09 | Carbon powder preparing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201010524Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671227A (en) * | 2013-12-26 | 2015-06-03 | 常熟市绿化委员会办公室 | Biochar prepared from landscaping waste, and preparation and application methods thereof |
-
2007
- 2007-03-09 CN CNU200720107037XU patent/CN201010524Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671227A (en) * | 2013-12-26 | 2015-06-03 | 常熟市绿化委员会办公室 | Biochar prepared from landscaping waste, and preparation and application methods thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20110309 |