CN205505708U - Energy -saving pair of segmentation tunnel cave with ventilation cooling device - Google Patents
Energy -saving pair of segmentation tunnel cave with ventilation cooling device Download PDFInfo
- Publication number
- CN205505708U CN205505708U CN201620153993.0U CN201620153993U CN205505708U CN 205505708 U CN205505708 U CN 205505708U CN 201620153993 U CN201620153993 U CN 201620153993U CN 205505708 U CN205505708 U CN 205505708U
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- Prior art keywords
- tunnel cave
- section
- air intake
- cooling
- cooling device
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- 238000001816 cooling Methods 0.000 title claims abstract description 94
- 238000009423 ventilation Methods 0.000 title claims abstract description 24
- 230000011218 segmentation Effects 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 abstract description 12
- 239000003245 coal Substances 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Abstract
The utility model provides an energy -saving pair of segmentation tunnel cave with ventilation cooling device, includes heating device and the transportation track along the tunnel cave trend that sets up in the kiln body that comprises the section of burning till and cooling zone two parts, the kiln body, the ventilation cooling device of the last setting of kiln body and the conveyer that moves on transporting the track, ventilation cooling device including setting up at the outside fan of the section of burning till and cooling zone and setting up the cooling device in the cooling zone outside. Energy -saving pair of segmentation tunnel cave with ventilation cooling device, has improved the temperature of combustion -supporting wind, and then has improved the grinding apparatus and burnt till quality and effectively practiced thrift the coal consumption, make things convenient for the staff to examine and repair, realize practicing thrift the energy consumption to useless hydrothermal reutilization, and simple structure, convenient to use, low cost can increase substantially the quality of grinding apparatus product simultaneously, can promote in the tunnel cave trade.
Description
Technical field
This utility model relates to tunnel cave and produces apparatus field, a kind of energy-saving two section type tunnel cave with ventilation cooling device.
Background technology
Two section type tunnel cave includes the section of burning till and two sections of kiln compositions of cooling section, the state of high temperature and negative pressure operationally it is in tunnel cave, thus the seam etc. of the seam of tunnel cave such as kilneye and kiln wall leaks into a large amount of cold wind, cold wind density is big, being deposited on the bottom of tunnel cave, the heat smoke that density is little then flows up, so the temperature difference of the section of burning till becomes big, the sintering procedure stress making grinding tool in tunnel cave is relatively big, and grinding tool easily bursts；And the process requirements of cooling section is to carry out carrying out after Slow cooling reaches kiln discharge temperature kiln discharge by the flowing of the grinding tool being in the condition of high temperature heat smoke in cooling section is along with kiln fired through the section of burning till, because the grinding tool too fast meeting of cooling of high temperature causes grinding tool the situation that crack even bursts occur, affect the quality of final products, lowered the temperature and extended again the firing time slowly, reduced work efficiency.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving two section type tunnel cave with ventilation cooling device, by arranging branch vent in the section of burning till and cooling section, the cold air being deposited on tunnel cave bottom is made to be increased by heat smoke agitation, thus the purpose of the temperature difference in reaching reduction tunnel cave, the chiller of belt sensor the most also it is provided with at cooling section, guarantee that material is through cooling section, mold temperature can drop to technological requirement temperature the most smoothly, avoid the occurrence of temperature decline too fast or cross the situation that grinding tool that is slow and that cause bursts, improve the quality of grinding tool finished product.
In order to solve above-mentioned technical problem, this utility model be the technical scheme is that
nullA kind of energy-saving two section type tunnel cave with ventilation cooling device，Including by the section of burning till and cooling section kiln body dimerous、The heater along tunnel cave trend arranged in kiln body and conveying track，The ventilation cooling device arranged on kiln body and the conveying arrangement moved on conveying track，Described ventilation cooling device includes the blower fan being arranged on outside the section of burning till and cooling section and the chiller being arranged on outside cooling section，The air outlet of described blower fan is connected with the air intake of ajutage，The outlet air end of ajutage connects two vault air intake arms and two kiln wall air intake arms，Two vault air intake arms are located on the vault of the tunnel cave section of burning till and cooling section，The outlet air end of vault air intake arm is placed in the inside of the tunnel cave section of burning till and cooling section，The air intake of vault air intake arm is connected with ajutage by pipeline，Two kiln wall air intake arms are located on the sidewall of tunnel cave，The outlet air end of kiln wall air intake arm is placed in inside tunnel cave，The air intake of kiln wall air intake arm is connected with ajutage by pipeline，Described kiln body top extends along direction and is also evenly arranged with several exhaust branch pipes，The air vent of described exhaust branch pipe all accesses the air inlet being arranged at kiln body outboard exhaust supervisor，The air vent of aerofluxus supervisor is connected with the air inlet of dust deposit case and is provided with volume damper on aerofluxus supervisor，Described chiller includes being arranged on the cold water storage cistern outside tunnel cave cooling section、Boiler and be close to the cooling tube of the tunnel cave S-shaped arrangement of cooling section exterior face，Described cold water storage cistern is connected by the pipeline of band water supply pump with the water inlet end of cooling tube，Described boiler is connected by the pipeline of band heat-exchanger pump with the water inlet end of cooling tube，The water inlet end of described cooling tube is provided with water mixing valve，The water side of cooling tube is back to boiler.
Described chiller also includes being distributed several temperature sensors being arranged on tunnel cave cooling section kiln inwall, and temperature sensor controls the ON/OFF of water supply pump and heat-exchanger pump by variations in temperature in detection tunnel cave cooling section.
The water inlet end of described cooling tube is additionally provided with the flow control valve electrically connected with temperature sensor, and temperature sensor controls the current size of flow control valve by variations in temperature in detection tunnel cave cooling section.
Compared with prior art, this utility model has the advantages that
nullA kind of energy-saving two section type tunnel cave with ventilation cooling device described in the utility model，By arranging branch vent in the section of burning till and cooling section，The outlet air end of ajutage connects two vault air intake arms and two kiln wall air intake arms，By blower fan, wind is sent into，The cold air being deposited on tunnel cave bottom is made to be increased by heat smoke agitation，Improve the temperature of combustion air，And then improve grinding tool and burn till quality and be effectively saved coal consumption，It is provided with the air exhausting device of dust deposit case at exhaust outlet simultaneously，Add the degree of gas circulation，Blower fan is arranged on the ground, outside of the tunnel cave section of burning till，Staff is facilitated to overhaul，It is close to the cooling tube of the tunnel cave S-shaped arrangement of cooling section exterior face in the setting of tunnel cave cooling section simultaneously，Cooling tube interior edema flow is controlled by temperature sensor，And heated water flows back into boiler in cooling tube，Coordinate rate of temperature fall that the temperature in kiln is lowered the temperature，Guarantee that grinding tool will not burst after slowly cooling to kiln discharge within the time of regulation，This utility model realizes the secondary to spent hot water and utilizes，Energy efficient，And simple in construction，Easy to use，With low cost，The quality of grinding tool product can be increased substantially simultaneously，Can promote in tunnel cave industry.
Accompanying drawing explanation
Fig. 1 be a kind of energy-saving two section type tunnel cave with ventilation cooling device described in the utility model burn till segment structure schematic diagram；
Fig. 2 is the cooling section structural representation of a kind of energy-saving two section type tunnel cave with ventilation cooling device described in the utility model；
Fig. 3 is the cooling section chiller structural representation of a kind of energy-saving two section type tunnel cave with ventilation cooling device described in the utility model；
Fig. 4 is exhaust branch pipe and the structural representation of dust deposit case of a kind of energy-saving two section type tunnel cave with ventilation cooling device described in the utility model；
Labelling in figure: 1, blower fan, 101, exhaust branch pipe, 102, aerofluxus supervisor, 103, dust deposit case, 2, ajutage, 3, vault air intake arm, 4, kiln wall air intake arm, 5, the section of burning till, 6, chiller, 601, cold water storage cistern, 602, boiler, 603, cooling tube, 604, water mixing valve, 605, temperature sensor, 606, flow control valve, 607, water supply pump, 608, heat-exchanger pump, 7, cooling section.
Detailed description of the invention
Elaborating this utility model with specific embodiment below in conjunction with the accompanying drawings, the present embodiment, premised on technical solutions of the utility model, gives detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
nullAs shown in the figure，A kind of energy-saving two section type tunnel cave with ventilation cooling device described in the utility model，Including by the section of burning till 5 and cooling section 7 kiln body dimerous、The heater along tunnel cave trend arranged in kiln body and conveying track，The ventilation cooling device arranged on kiln body and the conveying arrangement moved on conveying track，Described ventilation cooling device includes the blower fan 1 being arranged on outside the section of burning till 5 and cooling section 7 and the chiller 6 being arranged on outside cooling section 7，The air outlet of described blower fan 1 is connected with the air intake of ajutage 2，The outlet air end of ajutage 2 connects two vault air intake arms 3 and two kiln wall air intake arms 4，Two vault air intake arms 3 are located on the vault of the tunnel cave section of burning till 5 and cooling section 7，The outlet air end of vault air intake arm 3 is placed in the tunnel cave section of burning till 5 and the inside of cooling section 7，The air intake of vault air intake arm 3 is connected with ajutage 2 by pipeline，Two kiln wall air intake arms 4 are located on the sidewall of tunnel cave，The outlet air end of kiln wall air intake arm 4 is placed in inside tunnel cave，The air intake of kiln wall air intake arm 4 is connected with ajutage 2 by pipeline，Described kiln body top extends along direction and is also evenly arranged with several exhaust branch pipes 101，The air vent of described exhaust branch pipe 101 all accesses the air inlet being arranged at kiln body outboard exhaust supervisor 102，The air vent of aerofluxus supervisor 102 is connected with the air inlet of dust deposit case 103 and is provided with volume damper on aerofluxus supervisor 102，Described chiller 6 includes the cold water storage cistern 601 being arranged on outside tunnel cave cooling section 5、Boiler 602 and be close to the cooling tube 603 of the tunnel cave S-shaped arrangement of cooling section exterior face，Described cold water storage cistern 601 is connected by the pipeline of band water supply pump 607 with the water inlet end of cooling tube 603，Described boiler 602 is connected by the pipeline of band heat-exchanger pump 608 with the water inlet end of cooling tube 603，The water inlet end of described cooling tube 603 is provided with water mixing valve 604，The water side of cooling tube 603 is back to boiler 602.
Described chiller 6 also includes being distributed several temperature sensors 605 being arranged on tunnel cave cooling section 7 kiln inwall, and temperature sensor 605 controls water supply pump 607 and the ON/OFF of heat-exchanger pump 608 by variations in temperature in detection tunnel cave cooling section 7.
The water inlet end of described cooling tube 603 is additionally provided with the flow control valve 606 electrically connected with temperature sensor 605, and temperature sensor 605 controls the current size of flow control valve 606 by variations in temperature in detection tunnel cave cooling section 7.
Claims (3)
- null1. the energy-saving two section type tunnel cave with ventilation cooling device，Including by the section of burning till (5) and cooling section (7) kiln body dimerous、The heater along tunnel cave trend arranged in kiln body and conveying track，The ventilation cooling device arranged on kiln body and the conveying arrangement moved on conveying track，It is characterized in that: described ventilation cooling device includes being arranged on the section of burning till (5) and the blower fan (1) of cooling section (7) outside and being arranged on the chiller (6) that cooling section (7) is outside，The air outlet of described blower fan (1) is connected with the air intake of ajutage (2)，The outlet air end of ajutage (2) connects two vaults air intake arm (3) and two kilns wall air intake arm (4)，Two vaults air intake arm (3) are located on the vault of the tunnel cave section of burning till (5) and cooling section (7)，The outlet air end of vault air intake arm (3) is placed in the tunnel cave section of burning till (5) and the inside of cooling section (7)，The air intake of vault air intake arm (3) is connected with ajutage (2) by pipeline，Two kilns wall air intake arm (4) are located on the sidewall of tunnel cave，The outlet air end of kiln wall air intake arm (4) is placed in inside tunnel cave，The air intake of kiln wall air intake arm (4) is connected with ajutage (2) by pipeline，Described kiln body top extends along direction and is also evenly arranged with several exhaust branch pipes (101)，The air vent of described exhaust branch pipe (101) all accesses the air inlet being arranged at kiln body outboard exhaust supervisor (102)，The air vent of aerofluxus supervisor (102) is connected with the air inlet of dust deposit case (103) and is provided with volume damper in aerofluxus supervisor (102)，Described chiller (6) includes being arranged on the cold water storage cistern (601) that tunnel cave cooling section (7) is outside、Boiler (602) and be close to the cooling tube (603) of the tunnel cave S-shaped arrangement of cooling section exterior face，Described cold water storage cistern (601) is connected by the pipeline of band water supply pump (607) with the water inlet end of cooling tube (603)，Described boiler (602) is connected by the pipeline of band heat-exchanger pump (608) with the water inlet end of cooling tube (603)，The water inlet end of described cooling tube (603) is provided with water mixing valve (604)，The water side of cooling tube (603) is back to boiler (602).
- A kind of energy-saving two section type tunnel cave with ventilation cooling device, it is characterized in that: described chiller (6) also includes several temperature sensors (605) that distribution is arranged on tunnel cave cooling section (7) kiln inwall, temperature sensor (605) controls water supply pump (607) and the ON/OFF of heat-exchanger pump (608) by detection tunnel cave cooling section (7) interior variations in temperature.
- A kind of energy-saving two section type tunnel cave with ventilation cooling device, it is characterized in that: the water inlet end of described cooling tube (603) is additionally provided with the flow control valve (606) electrically connected with temperature sensor (605), temperature sensor (605) controls the current size of flow control valve (606) by detection tunnel cave cooling section (7) interior variations in temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153993.0U CN205505708U (en) | 2016-03-01 | 2016-03-01 | Energy -saving pair of segmentation tunnel cave with ventilation cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153993.0U CN205505708U (en) | 2016-03-01 | 2016-03-01 | Energy -saving pair of segmentation tunnel cave with ventilation cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205505708U true CN205505708U (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620153993.0U Expired - Fee Related CN205505708U (en) | 2016-03-01 | 2016-03-01 | Energy -saving pair of segmentation tunnel cave with ventilation cooling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205505708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588432A (en) * | 2016-03-01 | 2016-05-18 | 河南利刚王磨料磨具有限公司 | Energy-saving double-section tunnel kiln with ventilation and cooling device |
-
2016
- 2016-03-01 CN CN201620153993.0U patent/CN205505708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588432A (en) * | 2016-03-01 | 2016-05-18 | 河南利刚王磨料磨具有限公司 | Energy-saving double-section tunnel kiln with ventilation and cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170301 |