CN205175055U - Energy saving and emission reduction's air can stone material stoving line - Google Patents

Energy saving and emission reduction's air can stone material stoving line Download PDF

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Publication number
CN205175055U
CN205175055U CN201520895247.4U CN201520895247U CN205175055U CN 205175055 U CN205175055 U CN 205175055U CN 201520895247 U CN201520895247 U CN 201520895247U CN 205175055 U CN205175055 U CN 205175055U
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China
Prior art keywords
air
stone material
energy
heat
heat exchanger
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Expired - Fee Related
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CN201520895247.4U
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Chinese (zh)
Inventor
陈东辉
李梓松
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Han Xin (fujian) Energy Investment & Development Co Ltd
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Han Xin (fujian) Energy Investment & Development Co Ltd
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Priority to CN201520895247.4U priority Critical patent/CN205175055U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The utility model discloses an energy saving and emission reduction's air can stone material stoving line, including the air can the stone material drying -machine, drying chamber and conveyer belt, the air can the stone material drying -machine include the casing with install in air -source heat pump system in the casing is provided with air intake, the air outlet that supplies the hot air escape after the heating of air -source heat pump system that supplies fresh air to get into, the air exit that supplies to retrieve the return air inlet of used heat air and supply used heat air escape on the casing, the conveyer belt has a period number at least in the drying chamber, and air outlet and return air inlet communicate with the drying chamber respectively. The utility model discloses energy saving and emission reduction's air can stone material stoving line, the peripheral passage of formation air current utilizes the air -source heat pump system to retrieve the waste heat of used heat air between air ability stone material drying -machine and drying chamber to release these heats and heat fresh air, thereby realize thermal cyclic utilization, reach energy saving and emission reduction's purpose.

Description

The air energy stone material drying line of energy-saving and emission-reduction
Technical field
The utility model relates to field of stone processing, and what be specifically related to is a kind of air energy stone material drying line of the energy-saving and emission-reduction for drying stone material.
Background technology
In processing of stone, drying of stone material is a very important operation, at present, stone material is dried by dryer by traditional processing of stone enterprise, Chinese utility model patent (patent No. is 201420208621.4) a kind of dryer for processing of stone, comprise baking oven, material track, place chassis and the drying mechanism of stone material, described drying mechanism comprises natural gas combustor and temperature sensor, described neat gas burner is fixedly installed in described baking oven, described temperature sensor is fixedly installed in described baking oven, mutual signal communication between described neat gas burner and described temperature sensor, the passage being convenient to steam circulation is offered at baking oven top, produce a large amount of heats by neat gas burner and be passed in baking oven, rapidly stone material can be dried, but, this dryer power consumption is high, used heat cannot recycling, the toxic emission that neat gas burner burning produces is in air, also certain pollution can be caused to environment, and there is potential safety hazard.
Utility model content
The purpose of this utility model is the air energy stone material drying line providing a kind of energy-saving and emission-reduction, for drying stone material, utilizing air energy thermal pumping system to dry stone material, recycling used heat, realizing the object of energy-saving and emission-reduction.
In order to reach above-mentioned purpose, solution of the present utility model is:
The air energy stone material drying line of energy-saving and emission-reduction, comprise air energy stone material dryer, drying chamber and conveyer belt, described air energy stone material dryer comprises casing and is installed on the air energy thermal pumping system in described casing, described casing is provided with the air inlet entered for fresh air, air outlet, the return air inlet supplying to reclaim used heat air and the exhaust outlet of discharging for used heat air of discharging for the hot-air after described air energy heat pump system heating; Described conveyer belt has at least one section to be positioned at described drying chamber, described air outlet is communicated with described drying chamber respectively with described return air inlet, and the to be dried stone material of the air-flow in described drying chamber on described conveyer belt also forms circulating current jointly with the air-flow in described air energy stone material dryer.
Described air energy stone material dryer is arranged on outside described drying chamber, and described conveyer belt is erected in described drying chamber along the length direction of described drying chamber, and the air-out direction of described air energy stone material dryer is parallel with the throughput direction of stone material to be dried or vertical.
Described air outlet is connected with one end of an ajutage, and described return air inlet is connected with one end of a backwind tube, and described ajutage is connected with described drying chamber respectively with the other end of described backwind tube.
Described air energy thermal pumping system comprises the sensible heat exchanger for realizing fresh air and used heat air heat exchange, for absorbing the compressor of used heat air heat energy, for releasing the condenser of heat energy and the heat recovering heat exchanger for reclaiming used heat air heat energy, the corresponding described air inlet of described sensible heat exchanger is provided with the first heat exchanger channels, the corresponding described return air inlet of described sensible heat exchanger is provided with the second heat exchanger channels, the corresponding described air outlet of described condenser is arranged, the delivery outlet of the second heat exchanger channels of described sensible heat exchanger is connected with the input port of described heat recovering heat exchanger, the input port of described compressor is connected with the delivery outlet of described heat recovering heat exchanger, the input port of described condenser is connected with the delivery outlet of described compressor.
Described air outlet place is provided with the electric heater for auxiliary heating, and described electric heater is arranged between described condenser and described air outlet.
Described exhaust outlet place is provided with the clarifier for purifying used heat air, and the input port of described clarifier is connected with the delivery outlet of described heat recovering heat exchanger.
Described exhaust outlet place is provided with the deodoriser for removing used heat air peculiar smell, and the input port of described deodoriser is connected with the delivery outlet of described clarifier.
Described air inlet and/or described return air inlet place are provided with the dehumidifier for removing moisture in air.
Described air inlet and described exhaust outlet are arranged on the top of described casing, and described air outlet and described return air inlet are arranged on arbitrary side or the bottom of described casing.
After adopting said structure, the air energy stone material drying line of a kind of energy-saving and emission-reduction of the utility model has following beneficial effect: the peripheral passage forming air-flow between air energy stone material dryer and drying chamber, the waste heat of air energy thermal pumping system to the used heat air after oven dry is utilized to reclaim, and these thermal releases are out heated ozone, thus realize recycling of heat, reach the object of energy-saving and emission-reduction.
Further, described air energy thermal pumping system comprises the sensible heat exchanger for realizing fresh air and used heat air heat exchange, for absorbing the compressor of used heat air heat energy, for releasing the condenser of heat energy and the heat recovering heat exchanger for reclaiming used heat air heat energy, the fresh air of air inlet and the used heat air of return air inlet carry out heat exchange by sensible heat exchanger, fresh air reaches the object of preheating, then after used heat air is discharged by the second heat exchanger channels of sensible heat exchanger, enter heat recovering heat exchanger, the heat energy of heat recovering heat exchanger to used heat air reclaims, by compressor by these heat energy transfer reclaimed in condenser, these heat energy reclaimed released by condenser, heat exchange is carried out with the fresh air after preheating, fresh air after heating becomes hot-air and enters air outlet, discharged by exhaust outlet after the heat energy of used heat air is recovered.
Further, described air outlet place is provided with the electric heater for auxiliary heating, described electric heater is arranged between described condenser and described air outlet, utilize electric heater, hot-air through air energy heat pump system heating is heated further, improve the temperature of hot-air, hot-air can better be dried stone material to be dried.Generally, when the temperature requirement of baking needed is higher than 80 DEG C, just can starts electric heater and carry out auxiliary heating.
Further, described exhaust outlet place is provided with the clarifier for purifying used heat air, and described exhaust outlet place is provided with the deodoriser for removing used heat air peculiar smell, arranges like this, can prevent the air environment to external world of discharging, be conducive to environmental protection.
Accompanying drawing explanation
Fig. 1 is the structural representation (omission conveyer belt) of the air energy stone material drying line of the utility model energy-saving and emission-reduction;
Fig. 2 is the structural representation of air energy stone material dryer in the utility model;
Fig. 3 is the internal structure schematic diagram of the air energy stone material drying line of the utility model energy-saving and emission-reduction.
In figure:
Casing 1 air inlet 11
Air outlet 12 return air inlet 13
Exhaust outlet 14 sensible heat exchanger 21
Compressor 22 condenser 23
Heat recovering heat exchanger 24 ajutage 3
Backwind tube 4 electric heater 5
Clarifier 6 deodoriser 7
Dehumidifier 8 air energy stone material dryer 10
Drying chamber 20 conveyer belt 30
Detailed description of the invention
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
The air energy stone material drying line of energy-saving and emission-reduction, as shown in Figure 1-Figure 3, comprises air energy stone material dryer 10, drying chamber 20 and conveyer belt 30.
The air energy thermal pumping system that air energy stone material dryer 10 comprises casing 1 and is installed in casing 1, casing 1 is provided with the air inlet 11 entered for fresh air, air outlet 12, the return air inlet 13 supplying to reclaim used heat air and the exhaust outlet 14 of discharging for used heat air of discharging for the hot-air after air energy heat pump system heating, air inlet 11 and exhaust outlet 14 are arranged on the top of casing 1, air outlet 12 and return air inlet 13 are arranged on the side of casing 1, and air outlet 12 place is provided with the blower fan (not shown) blown out by hot-air.
Air energy thermal pumping system comprises the sensible heat exchanger 21 for realizing fresh air and used heat air heat exchange, for absorbing the compressor 22 of used heat air heat energy, for releasing the condenser 23 of heat energy and the heat recovering heat exchanger 24 for reclaiming used heat air heat energy, sensible heat exchanger 21 is arranged on the below of air inlet 11, the corresponding air inlet 11 of sensible heat exchanger 21 is provided with the first heat exchanger channels, the corresponding return air inlet 13 of sensible heat exchanger 21 is provided with the second heat exchanger channels, the corresponding air outlet 12 of condenser 23 is arranged, the delivery outlet of the second heat exchanger channels of sensible heat exchanger 21 is connected with the input port of heat recovering heat exchanger 24, the input port of compressor 22 is connected with the delivery outlet of heat recovering heat exchanger 24, the input port of condenser 23 is connected with the delivery outlet of compressor 22.
Conveyer belt 30 has at least one section to be positioned at drying chamber 20, and air energy stone material dryer 10 is arranged on outside drying chamber 20, and the part of conveyer belt 30 is erected in drying chamber 20 along the length direction of drying chamber 20.The air outlet 12 of air energy stone material dryer 10 is connected with one end of an ajutage 3, return air inlet 13 is connected with one end of a backwind tube 4, ajutage 3 is connected with drying chamber 20 respectively with backwind tube 4 other end, and the air-out direction of air energy stone material dryer 10 is parallel with the throughput direction of stone material to be dried or vertical.When ajutage 3 one end with drying chamber 20 is communicated with, when backwind tube 4 is communicated with the other end of drying chamber 20, the air-out direction of air energy stone material dryer 10 is parallel with the throughput direction of stone material to be dried, when the top of ajutage 3 and drying chamber 20 or bottom are communicated with, when the bottom of backwind tube 4 and drying chamber 20 or top are communicated with, the air-out direction of air energy stone material dryer 10 is vertical with the throughput direction of stone material to be dried, when ajutage 3 is communicated with a wherein side of drying chamber 20, when backwind tube 4 is communicated with the another side of drying chamber 20, the air-out direction of air energy stone material dryer 10 is also vertical with the throughput direction of stone material to be dried, thus, the to be dried stone material of air-flow in drying chamber 20 on conveyer belt 30 also forms circulating current jointly with the air-flow in air energy stone material dryer 10.
After adopting said structure, enter the fresh air in casing 1 by air inlet 11 and carry out heat exchange by the used heat air that return air inlet 13 enters in casing 1 by sensible heat exchanger 21, fresh air reaches the object of preheating, then after used heat air is discharged by the second heat exchanger channels of sensible heat exchanger 21, enter heat recovering heat exchanger 24, the heat energy of heat recovering heat exchanger 24 pairs of used heat air reclaims, by compressor 22 by these heat energy transfer reclaimed in condenser 23, these heat energy reclaimed released by condenser 23, heat exchange is carried out with the fresh air after preheating, fresh air after heating becomes hot-air, utilize blower fan that hot-air blowout air outlet 12 is entered in drying chamber 20, stone material to be dried is dried, then discharged by exhaust outlet 14 after the heat energy of used heat air is recovered, used heat air after drying stone material is entered in air energy stone material dryer 10 again by backwind tube 4, carry out next time with the exchange heat of fresh air.
Therefore, the air energy stone material drying line of the utility model energy-saving and emission-reduction, the peripheral passage of air-flow is formed between air energy stone material dryer and drying chamber, the waste heat of air energy thermal pumping system to used heat air is utilized to reclaim, and these thermal releases are out heated ozone, thus realize recycling of heat, reach the object of energy-saving and emission-reduction.
Further, air outlet 12 place is provided with the electric heater 5 for auxiliary heating, electric heater 5 is arranged between condenser 23 and air outlet 12, utilize electric heater 5, hot-air through air energy heat pump system heating is heated further, improve the temperature of hot-air, hot-air can better be dried stone material to be dried.Generally, when the temperature requirement of baking needed is higher than 80 DEG C, just can starts electric heater 5 and carry out auxiliary heating.
Further; exhaust outlet 14 place is provided with the clarifier 6 for purifying used heat air and the deodoriser 7 for removing used heat air peculiar smell; the input port of clarifier 6 is connected with the delivery outlet of heat recovering heat exchanger 24; the input port of deodoriser 7 is connected with the delivery outlet of clarifier 6; such setting; the air environment to external world of discharging can be prevented, be conducive to environmental protection.
Further, air inlet 11 and/or return air inlet 13 place are provided with the dehumidifier 8 for removing moisture in air, such setting is the moisture in order to remove in the air that enters in casing 1, the ambient humidity in casing 1 can be prevented excessive, be unfavorable for the operation of air energy thermal pumping system.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.

Claims (9)

1. the air energy stone material drying line of energy-saving and emission-reduction, comprise air energy stone material dryer, drying chamber and conveyer belt, it is characterized in that: described air energy stone material dryer comprises casing and is installed on the air energy thermal pumping system in described casing, described casing is provided with the air inlet entered for fresh air, air outlet, the return air inlet supplying to reclaim used heat air and the exhaust outlet of discharging for used heat air of discharging for the hot-air after described air energy heat pump system heating; Described conveyer belt has at least one section to be positioned at described drying chamber, described air outlet is communicated with described drying chamber respectively with described return air inlet, and the to be dried stone material of the air-flow in described drying chamber on described conveyer belt also forms circulating current jointly with the air-flow in described air energy stone material dryer.
2. the air energy stone material drying line of energy-saving and emission-reduction according to claim 1, it is characterized in that: described air energy stone material dryer is arranged on outside described drying chamber, described conveyer belt is erected in described drying chamber along the length direction of described drying chamber, and the air-out direction of described air energy stone material dryer is parallel with the throughput direction of stone material to be dried or vertical.
3. the air energy stone material drying line of energy-saving and emission-reduction according to claim 1, it is characterized in that: described air outlet is connected with one end of an ajutage, described return air inlet is connected with one end of a backwind tube, and described ajutage is connected with described drying chamber respectively with the other end of described backwind tube.
4. the air energy stone material drying line of energy-saving and emission-reduction according to claim 1, it is characterized in that: described air energy thermal pumping system comprises the sensible heat exchanger for realizing fresh air and used heat air heat exchange, for absorbing the compressor of used heat air heat energy, for releasing the condenser of heat energy and the heat recovering heat exchanger for reclaiming used heat air heat energy, the corresponding described air inlet of described sensible heat exchanger is provided with the first heat exchanger channels, the corresponding described return air inlet of described sensible heat exchanger is provided with the second heat exchanger channels, the corresponding described air outlet of described condenser is arranged, the delivery outlet of the second heat exchanger channels of described sensible heat exchanger is connected with the input port of described heat recovering heat exchanger, the input port of described compressor is connected with the delivery outlet of described heat recovering heat exchanger, the input port of described condenser is connected with the delivery outlet of described compressor.
5. the air energy stone material drying line of energy-saving and emission-reduction according to claim 4, is characterized in that: described air outlet place is provided with the electric heater for auxiliary heating, and described electric heater is arranged between described condenser and described air outlet.
6. the air energy stone material drying line of energy-saving and emission-reduction according to claim 4, it is characterized in that: described exhaust outlet place is provided with the clarifier for purifying used heat air, the input port of described clarifier is connected with the delivery outlet of described heat recovering heat exchanger.
7. the air energy stone material drying line of energy-saving and emission-reduction according to claim 6, it is characterized in that: described exhaust outlet place is provided with the deodoriser for removing used heat air peculiar smell, the input port of described deodoriser is connected with the delivery outlet of described clarifier.
8. the air energy stone material drying line of energy-saving and emission-reduction according to claim 1, is characterized in that: described air inlet and/or described return air inlet place are provided with the dehumidifier for removing moisture in air.
9. the air energy stone material drying line of energy-saving and emission-reduction according to claim 1, is characterized in that: described air inlet and described exhaust outlet are arranged on the top of described casing, and described air outlet and described return air inlet are arranged on arbitrary side or the bottom of described casing.
CN201520895247.4U 2015-11-11 2015-11-11 Energy saving and emission reduction's air can stone material stoving line Expired - Fee Related CN205175055U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105258474A (en) * 2015-11-11 2016-01-20 汉新(福建)能源投资发展有限公司 Energy-saving and emission-reducing air energy stone dryer and drying line and drying process thereof
CN106679343A (en) * 2016-12-15 2017-05-17 湖北科阳节能设备有限公司 Air energy drying machine with destaticizing function
CN111451111A (en) * 2020-04-30 2020-07-28 常州市骠马工业机器人系统工程有限公司 Cross sliding type flash drying furnace
CN113758214A (en) * 2021-09-10 2021-12-07 无锡琳华新材料科技有限公司 Automotive interior material removes flavor equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105258474A (en) * 2015-11-11 2016-01-20 汉新(福建)能源投资发展有限公司 Energy-saving and emission-reducing air energy stone dryer and drying line and drying process thereof
CN106679343A (en) * 2016-12-15 2017-05-17 湖北科阳节能设备有限公司 Air energy drying machine with destaticizing function
CN111451111A (en) * 2020-04-30 2020-07-28 常州市骠马工业机器人系统工程有限公司 Cross sliding type flash drying furnace
CN113758214A (en) * 2021-09-10 2021-12-07 无锡琳华新材料科技有限公司 Automotive interior material removes flavor equipment

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Granted publication date: 20160420

Termination date: 20211111