CN205035241U - Mud low temperature waste heat mummification machine - Google Patents
Mud low temperature waste heat mummification machine Download PDFInfo
- Publication number
- CN205035241U CN205035241U CN201520633390.6U CN201520633390U CN205035241U CN 205035241 U CN205035241 U CN 205035241U CN 201520633390 U CN201520633390 U CN 201520633390U CN 205035241 U CN205035241 U CN 205035241U
- Authority
- CN
- China
- Prior art keywords
- low temperature
- guipure
- waste heat
- sludge
- temperature waste
- 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.)
- Active
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a mud low temperature waste heat mummification machine, it is including a plurality of low temperature waste heat mummification units, a plurality of the concatenation of low temperature waste heat mummification unit is in the same place, and dry section intercommunication wherein is as an organic whole set up the guipure that is used for dry material in the dry section, set up the material import at the top of the superiors' guipure, set up the material in the exit of bottom guipure and export, the material exit sets up material output device. The utility model discloses there is following advantage: energy -conservation nature is good, and the security is high, and the feature of environmental protection is good, and no exhaust emissions need not the odor treatment system.
Description
[technical field]
The utility model relates to drying device field, particularly a kind of sludge at low temperature She heat drying machine.
[background technology]
At present, conventional anhydration system mainly carries out with direct or indirect type of heating, and is be greater than the drying process of 150 DEG C based on drying temperature.Existing desiccation machine adopts fossil energy (fire coal, fuel oil, combustion gas) to heat as fuel.
Generally speaking, existing sludge drying machine has the following disadvantages:
(1) energy consumption is high, and mummification is Net Energy consumption process, adopts steam or thermal oil as thermal source, needs to consume a large amount of fossil energies (fire coal, fuel oil, combustion gas, electric heating etc.), and energy consumption cost accounts for more than 80% of process total expenses usually; Existing drying equipment adopts heating hydrofuge mode, and energy utilization rate is low; Often evaporate one ton of water consumption quantity of steam about 1.5 tons, another consumes power is about 70kw.h;
(2) existing high-temperature flue gas She heat drying exists that mummification temperature is high, Dust Capacity is large, emission is difficult;
(3) there is security risk, adopt more than 100 DEG C mummification temperature to there is security risk, sludge drying needs employing to add nitrogen mode to reduce oxygen level usually for avoiding exploding;
(4) not environmentally, discharge a large amount of foul smell, responsible exhaust treatment system need be built; Mummification shopwork environment is poor; Drying process heat source adopts boiler, also discharges a large amount of tail gas, there is secondary sludge problem;
(5) drying process is complicated, and there is sticky district, device abrasion piece is many, and maintenance is large.
[utility model content]
The purpose of this utility model is the deficiency existed for the above prior art, provides one to carry out modularization assembling, energy-conserving and environment-protective, sludge at low temperature She heat drying machine that safe and reliable and efficiency is high.
For achieving the above object, the technical solution of the utility model is: sludge at low temperature She heat drying machine, comprise some low temperature She heat drying unit, described low temperature She heat drying unit comprises framework, described framework is provided with drying zone and functional zone, be provided with baffle plate between described drying zone and functional zone to be separated by, fan and return air inlet is provided with between described drying zone and functional zone, in described functional zone, primary heater is installed, secondary heater and water cooler, described primary heater, secondary heater is respectively arranged with heating water import and heated water outlet, described water cooler arranges entrance of cooling water and cooling water outlet, air carries out heat exchange by water cooler, enters drying zone after then being heated by secondary heater by fan, together, drying zone is wherein communicated as one some described low temperature She heat drying unit spliceds, can arrange the guipure for dried material in described drying zone, arrange material inlet at the top of the superiors' guipure, arrange material outlet in the exit of lowest layer guipure, described material outlet place arranges material take-off equipment.
Described material take-off equipment can be screw rod take-off equipment, and it comprises the Receiving bin being installed on guipure discharge port and the extrusion screw rod be arranged in Receiving bin.
Described material take-off equipment is connected with absorption take-off equipment by pipeline, and absorption take-off equipment comprises adsorption machine and hopper, and absorption take-off equipment outputting material is adsorbed onto in hopper by pipeline by described sorbent material, so that install.
Described guipure drives running by guipure motor.
Described guipure can arrange bottom guipure and upper strata guipure in described drying zone, for carrying out cyclic drying to material.Between described bottom guipure and upper strata guipure, reserve Hun Feng district and be provided with homogenating plate.
The bottom of described drying zone is reserved with Hun Feng district, for making the wind entered mix, improves drying efficiency.
A return air part for described return air inlet is by entering drying zone through recirculation blower after primary heater.
Preferably, be also provided with regenerator in described functional zone, air carries out heat exchange by the hot rear flank of regenerator by water cooler, then by heating with secondary heater after regenerator cold side, then enters drying zone for drying by fan.
Arrange dividing plate between the air outlet of described secondary heater and water cooler to be separated by, for carrying out thermal insulation, to reduce calorific loss.
Gas inlet place is provided with filtering net, for filtering air, reducing dust etc. and entering, increasing the service life.
Condensation water collection pipe is set under described water cooler, described condensation water collection pipe arranges condensate drain outlet.
Described primary heater is positioned at framework upper end, described secondary heater, regenerator, water cooler arrange two respectively, two described secondary heater are arranged at framework both sides respectively, and two described water coolers are arranged at frame mid portion, and two regenerators divide near being installed on inside secondary heater.
Described regenerator is plate-fin recuperator.
Compared with prior art, the utility model has the following advantages: good energy saving property: adopt low temperature She's heat (less than 95 DEG C) to carry out mummification, often evaporate one ton of water current consumption only 70kw.h; Security is high: low temperature (48-80 DEG C) totally-enclosed drying process, suppresses volatile gases volatilization, can safe operation; Suitability is strong: can meet water ratio from 50 ~ 83% material mummification, the material primary drying of water ratio 83% can be become moisture 10% particle; Adopt continuous guipure drying mode, not by the impact in sticky district, be applicable to all types of anhydration system, few easy workout part, easy care, long service life; The feature of environmental protection is good: emission-free discharge, without the need to stench processing system; Whole drying process can all carry out under closed environment condition, does not have gas and is discharged in external environment, can not cause secondary environmental pollution.
[accompanying drawing explanation]
Fig. 1 is the internal main TV structure schematic diagram of the utility model sludge at low temperature She heat drying machine;
Fig. 2 is the left TV structure schematic diagram in inside of the utility model sludge at low temperature She heat drying machine;
Fig. 3 is the right TV structure schematic diagram in inside of the utility model sludge at low temperature She heat drying machine;
Fig. 4 is internal structure intention in the utility model low temperature She heat drying unit;
Fig. 5 is the lower portion process schematic diagram of the utility model sludge at low temperature She heat drying machine;
Fig. 6 is the one-piece construction schematic block diagram of the utility model sludge at low temperature She heat drying machine;
Fig. 7 is the process flow sheet of the utility model sludge at low temperature She heat drying machine;
Fig. 8 is the left view of slitting device;
Fig. 9 is the front view of slitting device;
Figure 10 is the plan structure schematic diagram of broken bridge mechanism in slitting device;
Figure 11 is the schematic front view of broken bridge mechanism in slitting device;
Figure 12 is that schematic diagram is looked on a left side for broken bridge mechanism in slitting device.
[embodiment]
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Sludge at low temperature She heat drying machine, as shown in Figure 1 and Figure 5, comprise some low temperature She heat drying unit, some low temperature She heat drying unit spliceds together as required, form an integral production line, assembling flexibly, can select corresponding units number as required like this, expand after being beneficial to, and be easy to transport.
Described low temperature exhaust heat mummification unit as in Figure 2-4, comprise framework 1, drying zone 112 and functional zone 111 are provided with in described framework 1, between described drying zone 112 and functional zone, 11 are provided with baffle plate and are separated by, and be provided with fan 6 and be arranged on the return air inlet of upper end between described drying zone 112 and functional zone 111.Recirculating air enters behind drying zone through fan and carries out dehumidifying intensification in return air inlet entered function district.Primary heater 3, secondary heater 6 and water cooler 10 are installed in described functional zone 11, form an independent operating module.Wherein, described primary heater 3, secondary heater 8 are respectively arranged with heating water import E and heated water outlet D, and described water cooler 10 arranges entrance of cooling water C and cooling water outlet B, for conveniently connecting corresponding pipeline.Air carries out heat exchange by water cooler 10, enters drying zone 112 after then being heated by secondary heater 8 by fan 6.Preferably, a return air part for described return air inlet is by entering drying zone through recirculation blower 2 after primary heater 3.Some described low temperature She heat drying unit spliceds together time, drying zone is wherein communicated as one.
As shown in Figure 5 and Figure 6, can arrange the guipure for dried material in described drying zone 112, described guipure drives running by guipure motor.Preferably, described guipure can arrange bottom guipure 5 and upper strata guipure 51 in described drying zone 112, and the end of upper strata guipure 51 faces the top of the bottom guipure of below, for carrying out cyclic drying to material.Retaining device should be installed additional on guipure both sides.Between described bottom guipure 5 and upper strata guipure 51, reserve Hun Feng district and be provided with homogenating plate.Described homogenating plate can be the orifice plate of porous.Hun Feng district is used for buffering, makes air themperature even.Being reserved with Hun Feng district 113 in the bottom of described drying zone 112, for making the wind entered mix, improving drying efficiency.The drive end of described upper strata guipure 51 is connected with main drive motor 52, and the drive end of described bottom guipure 5 is connected with from drive-motor 53.Material 81 is distributed in above-mentioned guipure, along with guipure runs, by the heated drying air process of internal recycling, effectively improves processing efficiency, and obvious energy conservation.
As shown in Figure 3, in order to improve effect on moisture extraction, in described functional zone 111, regenerator 9 is also installed, air carries out heat exchange by the hot rear flank of regenerator 9 by water cooler 10, then by heating with secondary heater 8 after regenerator cold side, then drying zone is entered for drying by fan 6.Wherein, between the air outlet of described secondary heater 8 and water cooler 10, dividing plate is set and is separated by, for carrying out thermal insulation, to reduce calorific loss.Gas inlet place is provided with filtering net 7, for filtering air, reduces dust etc. and entering, increasing the service life.At described water cooler, 10 times condensation water collection pipe is set, described condensation water collection pipe arranges condensate drain outlet A.Described primary heater 3 is positioned at framework 1 upper end, described secondary heater 8, plate-fin recuperator 9, water cooler 10 arrange two respectively, two described secondary heater 8 are arranged at framework 1 both sides respectively, two described water coolers 10 are arranged in the middle part of framework 1, two plate-fin recuperators divide near being installed on inside secondary heater 8, this compact construction, and obvious processing effect.In framework 1, electric control box 4 is also housed, for installing controlling elements.In framework 1, power supply box 41 is also being housed.
The top of the superiors' guipure is provided with charging treatment unit 333, described charging treatment unit 333 can be slitting device, as shown in Figure 8 and Figure 9, comprise hopper 310, broken bridge mechanism, slivering machine and homocline mechanism, described broken bridge mechanism is installed in hopper 310, described slivering machine is installed in hopper, and is positioned at brokenly the below of bridge mechanism, and homocline mechanism is movably installed in the top of hopper.The material entering hopper 310 is distributed in hopper 310 by homocline mechanism, and broken bridge mechanism forms bar-shaped object by uniform for material to slivering machine by stirring, and then forms bar and drops under gravity, effectively can improve drying efficiency.Wherein, described homocline mechanism comprises support 32, claw 33 and installation shaft 34, and described installation shaft 34 is by being arranged on support 32 toward double disking bearing 31, and described claw 33 is fixed in installation shaft 34.Described support 32 is installed toward double disking reducing motor 38, installation shaft 34 is installed straight tooth gear 35, be connected toward double disking reducing motor 38 with tooth bar 36, described tooth bar 36 is connected with a joggle with straight tooth gear 35.Sidewall on described hopper 310 arranges slide rail 37, and described support 32 arranges the slide block 39 matched with described slide rail 37, and described support 32 can slide on described slide rail 37.
As shown in Figure 10 and Figure 11, described broken bridge mechanism comprises brokenly bridge axle 312 and the fin 318 be arranged on brokenly on bridge axle 312 forms, described broken bridge axle 312 is arranged in hopper 310 by broken bridge bearing 313, and described broken bridge axle 312 is connected with the output shaft of broken bridge reducing motor 314.Wherein, described broken bridge axle 312 forms by main shaft 317 with from axle 319, described main shaft 317 with arrange from axle 319 horizontal Tile, be connected with a joggle by transmitting gear 320, at described main shaft 317 with install fin 318 from axle 319.Be arranged on bearing 324 at described broken bridge axle 312, mounting face comb support 322 outside described bearing 324.Described main shaft 317 and install pull bar 321 from axle 319.Between described broken bridge axle 312 and hopper 310, governing screw 311 is installed, for regulating brokenly the height of bridge axle 312.
As shown in figure 12, described slivering machine comprises reducing motor 315 and two poles contacted with each other 316, described pole 316 surface is provided with some grooves, the groove match docking of two poles contacted with each other 316, be formed in that do when relatively rotating can the extruded hole of pressing materials slivering, described pole 316 is arranged on pole axle (326,327), and described pole axle 326 is connected with the output shaft of reducing motor 315.The groove of every root pole lower end is provided with the blade for removing debris getting.One of them pole 316 installs adjusting screw(rod) 325, for regulating the distance between two poles 316.Can form strip-shaped materials fast like this, working efficiency is high, and energy consumption is low.
Arrange material outlet 92 in the exit of lowest layer guipure, described material outlet place arranges material take-off equipment 91.Described material take-off equipment 91 can be screw rod take-off equipment, and it comprises the Receiving bin being installed on guipure discharge port and the extrusion screw rod be arranged in Receiving bin.Described material take-off equipment 91 is connected with absorption take-off equipment 93 by pipeline, and absorption take-off equipment 93 comprises adsorption machine and hopper, and absorption take-off equipment 93 outputting material is adsorbed onto in hopper by pipeline by described sorbent material, so that install.Material inlet is connected with device for transporting objects by pipeline, described slitting device feeding mouth is connected with device for transporting objects by pipeline, described device for transporting objects includes hopper 94 and screw rod transmission groove 95, and described material bin 94 is arranged on the top of screw rod transmission groove 95.
The described water cooler 10 entrance of cooling water C of each unit is connected with cooling tower 101 with cooling water outlet B, respectively or by house steward for cooling.Described cooling tower is provided with chilled water tank 102, for auxiliary heat dissipation.Described primary heater 3 is distinguished with heated water outlet D with the heating water import E of secondary heater 8 or is connected with vapor condensation water pipe by house steward.Or described primary heater 3 is distinguished with heated water outlet D with the heating water import E of secondary heater 8 or is connected with vapour pipe by house steward.Described primary heater 3 is distinguished with heated water outlet D with the heating water import E of secondary heater 8 or is connected with pyrolyzer water-cooled tube by house steward.Make full use of She's heat such as industrial steam and carry out heat exchange, can be effectively cost-saving.
Wherein, framework 1 adopts aluminium alloy or stainless steel stent.Filtering net 7 adopts deep bed filter capable of washing (filtration grade F6).Primary heater 3 adopts Copper-Aluminum compound finned cooler, and its side plate adopts aluminium sheet to make.Plate-fin recuperator fin type interchanger, includes dividing plate, fin and strip of paper used for sealing, and between adjacent separator, fin or inducer composition interlayer are placed in interval, and some interlayers are stacked, soldering composing plate bundle in aggregates, are equipped with necessary end socket and support.Described fin can be replaced with inducer.Described fin is plain fin, saw tooth fin, perforated fin or corrugated fin.The air flow patterns of described plate-fin recuperator is the form such as distributary or adverse current.Water cooler 10 adopts Copper-Aluminum compound finned cooler, and its side plate adopts aluminium sheet to make.Described framework 1 arranges warming plate, and described warming plate adopts polyurethane sheet insulation, and thickness is not less than 75mm, has good stopping property, application seal gum.The motor adopted is twisted spur gear turbine worm reducer.Guipure reducing motor adopts frequency conversion or electromagnetic speed-adjusting, and adopt direct connection or chain gear, reducing motor should be fixed.Guipure transmission speed control 0.15-0.3m/min.Fan adopts without volute casing centrifugal blower fan, and static pressure is not less than 1000Pa.Recirculation blower adopts centrifugal blower or aerofoil fan, and air quantity is according to material characteristic and spread situation design; Air circulation is 1: 2 ~ 5 with dehumidifying air flow rate proportioning, and static pressure is not less than 300Pa.Guipure adopts Stainless Steel Cloth or polyester guipure; Guipure width is 0.8-2.0 rice.
As shown with 7, workflow of the present invention is as follows:
1) material flow
Charging → wet feed storehouse → spiral pump → slitting shear machine → one deck guipure → bis-layer guipure → drawing mechanism → Material sucking machine → siccative storehouse.
2) one deck recirculating air flow process
Primary heater → recirculation blower → wind mixed chamber → one deck guipure → homogenating plate → primary heater → recirculation blower.
3) dehumidifying wind flow process (one deck, two layers of guipure dehumidifying wind)
Hot side → the water cooler of one deck guipure → inlet air filter screen → plate-fin recuperator → plate-fin recuperator cold side → secondary heater → fan → bis-layer guipure inlet air plenum → bis-layer guipure → wind mixed chamber → one deck guipure.
4) cooling water flow path
Cooling water circulating pump → cooling tower scatterer → water coolant water outlet → (condensing heat-exchange unit) water cooler → water tank → cooling water circulating pump.The cooling water outlet temperature of cooling tower is 45 DEG C, will be 33 DEG C after heat exchange.
5) heating water flow process
Thermal source → recycle pump → (condensing heat-exchange unit) primary heater and secondary heater → heating water water outlet → recycle pump → thermal source.Heating water inlet temperature is 90 DEG C, and after heat exchange, temperature will be about 70 DEG C.
As described above, be only preferred embodiment of the present utility model, when can not limit the scope of the utility model enforcement with this, namely the simple equivalence change generally done according to the utility model claim and utility model description with modify, all still belong in scope that the utility model patent contains.
Claims (10)
1. sludge at low temperature waste heat desiccation machine, comprise some low temperature exhaust heat mummification unit, it is characterized in that, described low temperature exhaust heat mummification unit comprises framework, described framework is provided with drying zone and functional zone, be provided with baffle plate between described drying zone and functional zone to be separated by, fan and return air inlet is provided with between described drying zone and functional zone, in described functional zone, primary heater is installed, secondary heater and water cooler, described primary heater, secondary heater is respectively arranged with heating water import and heated water outlet, described water cooler arranges entrance of cooling water and cooling water outlet, air carries out heat exchange by water cooler, enters drying zone after then being heated by secondary heater by fan, together, drying zone is wherein communicated as one some described low temperature exhaust heat mummification unit spliceds, arranges the guipure being used for dried material in described drying zone, arrange material inlet at the top of the superiors' guipure, arrange material outlet in the exit of lowest layer guipure, described material outlet place arranges material take-off equipment.
2. sludge at low temperature waste heat desiccation machine according to claim 1, is characterized in that, described material take-off equipment is screw rod take-off equipment, and it comprises the Receiving bin being installed on guipure discharge port and the extrusion screw rod be arranged in Receiving bin.
3. sludge at low temperature waste heat desiccation machine according to claim 2, it is characterized in that, described material take-off equipment is connected with absorption take-off equipment by pipeline, and absorption take-off equipment comprises adsorption machine and hopper, and absorption take-off equipment outputting material is adsorbed onto in hopper by pipeline by described sorbent material.
4. sludge at low temperature waste heat desiccation machine according to claim 1, is characterized in that, described guipure arranges bottom guipure and upper strata guipure in described drying zone; The bottom of described drying zone is reserved with Hun Feng district.
5. sludge at low temperature waste heat desiccation machine according to claim 1, is characterized in that, a return air part for described return air inlet is by entering drying zone through recirculation blower after primary heater.
6. sludge at low temperature waste heat desiccation machine according to claim 5, it is characterized in that, preferably, also regenerator is installed in described functional zone, air carries out heat exchange by the hot rear flank of regenerator by water cooler, then by heating with secondary heater after regenerator cold side, then drying zone is entered for drying by fan.
7. sludge at low temperature waste heat desiccation machine according to claim 6, is characterized in that, arrange dividing plate and be separated by between the air outlet of described secondary heater and water cooler.
8. sludge at low temperature waste heat desiccation machine according to claim 6, it is characterized in that, gas inlet place is provided with filtering net, for filtering air, reducing dust etc. and entering, increasing the service life.
9. sludge at low temperature waste heat desiccation machine according to claim 8, is characterized in that, arrange condensation water collection pipe under described water cooler, and described condensation water collection pipe arranges condensate drain outlet.
10. sludge at low temperature waste heat desiccation machine according to claim 6, it is characterized in that, described primary heater is positioned at framework upper end, described secondary heater, regenerator, water cooler arrange two respectively, two described secondary heater are arranged at framework both sides respectively, two described water coolers are arranged at frame mid portion, and two regenerators divide near being installed on inside secondary heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633390.6U CN205035241U (en) | 2015-08-20 | 2015-08-20 | Mud low temperature waste heat mummification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633390.6U CN205035241U (en) | 2015-08-20 | 2015-08-20 | Mud low temperature waste heat mummification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035241U true CN205035241U (en) | 2016-02-17 |
Family
ID=55294154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520633390.6U Active CN205035241U (en) | 2015-08-20 | 2015-08-20 | Mud low temperature waste heat mummification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205035241U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036513A (en) * | 2015-08-20 | 2015-11-11 | 石曾矿 | Sludge low-temperature waste heat drier |
| CN106630539A (en) * | 2017-01-18 | 2017-05-10 | 成都天润泽环保科技有限公司 | Low-temperature drying device for sludge |
| CN106746448A (en) * | 2016-12-07 | 2017-05-31 | 上海中耀环保实业有限公司 | A kind of continuous deep dehydration cooperating with low-temperature sludge drying method |
| CN107782115A (en) * | 2017-10-24 | 2018-03-09 | 景津环保股份有限公司 | Closed type high temperature and low temperature filter cake dehumidifying heat pump |
-
2015
- 2015-08-20 CN CN201520633390.6U patent/CN205035241U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036513A (en) * | 2015-08-20 | 2015-11-11 | 石曾矿 | Sludge low-temperature waste heat drier |
| CN106746448A (en) * | 2016-12-07 | 2017-05-31 | 上海中耀环保实业有限公司 | A kind of continuous deep dehydration cooperating with low-temperature sludge drying method |
| CN106746448B (en) * | 2016-12-07 | 2019-09-10 | 上海中耀环保实业有限公司 | A kind of continuous deep dehydration cooperating with low-temperature sludge drying method |
| CN106630539A (en) * | 2017-01-18 | 2017-05-10 | 成都天润泽环保科技有限公司 | Low-temperature drying device for sludge |
| CN106630539B (en) * | 2017-01-18 | 2017-12-12 | 成都天润泽环保科技有限公司 | A kind of sludge at low temperature desiccation apparatus |
| CN107782115A (en) * | 2017-10-24 | 2018-03-09 | 景津环保股份有限公司 | Closed type high temperature and low temperature filter cake dehumidifying heat pump |
| CN107782115B (en) * | 2017-10-24 | 2019-12-31 | 景津环保股份有限公司 | Closed high-temperature and low-temperature filter cake dehumidifying dryer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205035241U (en) | Mud low temperature waste heat mummification machine | |
| CN102701560B (en) | Sludge dehumidify and drying machine | |
| CN101775967B (en) | Energy-saving anti-freezing system for coal mine well port | |
| CN102797661A (en) | Air compressor residual-heat utilization system and method | |
| CN204026714U (en) | A kind of device of fume afterheat comprehensive utilization | |
| CN105036513A (en) | Sludge low-temperature waste heat drier | |
| CN105964088A (en) | Fume desulfurization, denitrification, dust collection and waste heat recycling integrated machine for bulk curing barn | |
| CN201679478U (en) | Energy-saving anti-freezing system for coal mine pitheads | |
| CN201606865U (en) | Hydrophily type boiler smoke removal afterheat recycling device | |
| CN205258266U (en) | Low temperature waste heat mummification system | |
| CN202184119U (en) | Energy-saving tobacco curing device capable of recycling dehumidification waste heat of curing barn | |
| CN103277988B (en) | Solar composite dryer | |
| CN102726820A (en) | Energy-saving bulk curer with solar auxiliary heat supplying and waste heat recycling functions | |
| CN102589307A (en) | Sintering flue gas waste heat recycling device and sintering equipment with same | |
| CN102697160B (en) | Energy-saving tobacco flue-curing house capable of effectively recycling dehumidification heat energy | |
| CN104110820A (en) | Method and device for solar energy hot water and boiler waste heat recovery coupling gradient utilization | |
| CN103940208B (en) | Plasterboard industrial exhaust heat drying system | |
| CN205477700U (en) | Indirect heat exchanger of energy -saving mine return air and heat transfer device | |
| CN212962764U (en) | Environment-friendly natural gas tunnel cave with waste heat utilization function | |
| CN204677440U (en) | The pre-heat recovery system of a kind of screw air compressor | |
| CN202680445U (en) | Energy-saving tobacco flue-curing house capable of effectively recovering, returning and utilizing moisture exhaust heat | |
| CN205035242U (en) | Condensation heat exchange module | |
| CN205940175U (en) | Cold quick -witted waste gas waste heat recovery of sintered ring utilizes system | |
| CN111577603A (en) | Air compressor waste heat comprehensive utilization system and operation method thereof | |
| CN112097287A (en) | Boiler energy-saving and flue gas whitening system, process and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Greedrier Energy Equipment Co., Ltd. Assignor: Shi Zengkuang Contract record no.: 2017440000162 Denomination of utility model: Sludge low-temperature waste heat drier Granted publication date: 20160217 License type: Exclusive License Record date: 20171110 |