CN108862995A - A kind of sludge drying thermostat - Google Patents
A kind of sludge drying thermostat Download PDFInfo
- Publication number
- CN108862995A CN108862995A CN201810746980.8A CN201810746980A CN108862995A CN 108862995 A CN108862995 A CN 108862995A CN 201810746980 A CN201810746980 A CN 201810746980A CN 108862995 A CN108862995 A CN 108862995A
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- drying chamber
- water
- thermostat
- wall
- 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.)
- Granted
Links
- 238000001035 drying Methods 0.000 title claims abstract description 49
- 239000010802 sludge Substances 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000001816 cooling Methods 0.000 claims abstract description 45
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010981 drying operation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to technical field of sludge treatment,In particular a kind of sludge dries thermostat,Including cooling tower,The side of cooling tower is provided with drying chamber,Water circulation system is provided between cooling tower and drying chamber,Humidity controller is provided with above the outer wall of drying chamber,Storing bin is symmetrically offered below the outer wall of drying chamber,Storing bin is internally provided with pressure controller,The outer wall of drying chamber is provided with temperature controller above the storing bin of side,Cooling tower includes ladle body,Dissipating cover is provided at the top of ladle body,The surface of dissipating cover offers several heat release holes,The inside of heat release hole is embedded with heat dissipation regulating mechanism,Cooling tower can be realized the temperature inside drying chamber and be adjusted in time,To keep the temperature inside drying chamber constant,Water circulation system can guarantee that the Water Cycle inside cooling tower conveys,Avoid the waste of water resource,Entreprise cost is saved,The cooling tower inside volume hot gas velocity of discharge can be adjusted in heat dissipation regulating mechanism.
Description
Technical field
The present invention relates to technical field of sludge treatment, specially a kind of sludge dries thermostat.
Background technique
Treatment of Sludge is that the process of minimizing, stabilisation and harmless treatment is carried out to sludge, and sewage treatment degree is higher,
More sludge residue needs will be generated to be pocessed, only handle sewage using land treatment systems or sump, otherwise
General sewage treatment plant must be provided with sludge treatment facilities, for the sewage treatment plant of modernization, the processing of sludge and place
It sets and has become most complicated in operation of sewage disposal system and highest a part is spent to need in sludge process to dirt
Mud carries out drying and processing, and the utilization of next step then can be carried out to sludge.
Physics, is needing to be put into the process of processing drying chamber progress dewatered drying operation, due to the temperature inside drying chamber
Spend unstable, it is easy to cause drying uneven, to largely effect on the quality of sludge dewatering, in addition, by be manually vented into
Row control temperature can make hot gas loss cause waste of resource, while increase enterprise energy consuming, in consideration of it, it is proposed that a kind of dirt
Mud dries thermostat.
Summary of the invention
The purpose of the present invention is to provide a kind of sludge to dry thermostat, to solve baking mentioned above in the background art
The problems such as internal temperature unstable and artificial gas exhaust inspecting temperature in room results in waste of resources.
To achieve the above object, the present invention provides the following technical solutions：
A kind of sludge drying thermostat, including cooling tower, the side of the cooling tower are provided with drying chamber, the cooling tower
It is provided with water circulation system between drying chamber, is provided with humidity controller, the outer wall of the drying chamber above the outer wall of the drying chamber
Lower section symmetrically offers storing bin, and the storing bin is internally provided with pressure controller, and the outer wall of the drying chamber is close to side
Temperature controller is provided with above storing bin；
The cooling tower includes ladle body, and the bottom of the ladle body is provided with pedestal, and heat dissipation is provided at the top of the ladle body
Lid, the surface of the dissipating cover offer several heat release holes, and the inside of the heat release hole is embedded with heat dissipation regulating mechanism, described to dissipate
The top of heat lid is embedded with protective net, motor is provided at the top of the protective net, the bottom output end of the motor is connected with
Shaft, the one end of the shaft far from motor is through protective net and is connected with radiator fan, the drying chamber close to cooling tower one
Side outer wall is closely welded with fixed plate.
Preferably, the top of the motor is fixedly connected by bolt with fixed plate.
Preferably, the water circulation system includes water circulating pump, the water circulating pump is more than one end of cooling tower
It is connected with the first water inlet pipe and the first outlet pipe under and in turn, the water circulating pump is sequentially connected far from one end top of cooling tower
There are the second water inlet pipe and the second outlet pipe.
Preferably, the surface of first water inlet pipe is provided with inlet valve.
Preferably, the bottom sidewall of first water inlet pipe one end and cooling tower far from water circulating pump connects, it is described
The bottom sidewall of the first outlet pipe one end and cooling tower far from ring water pump connects.
Preferably, second water inlet pipe runs through the outer wall of drying chamber, second water outlet far from one end of water circulating pump
Manage the outer wall that drying chamber is run through in one end far from water circulating pump.
Preferably, the bottom surface of the water circulating pump is lined with antiskid plate.
Preferably, the heat dissipation regulating mechanism includes the rotor plate being set on the outside of heat release hole and is set in heat release hole
The support plate of side, the surface of the rotor plate offer several adjustment holes of different sizes, the separate support plate of the rotor plate
Side center at be closely welded with handle.
Compared with prior art, beneficial effects of the present invention：
1. being adjusted in time by the temperature that the cooling tower being provided with can be realized inside drying chamber, to make in drying chamber
The temperature in portion is constant, substantially increases the effect of sludge drying.
2. can guarantee the conveying of the Water Cycle inside cooling tower by the water circulation system being provided with, to save water
Resource avoids the waste of water resource, has saved entreprise cost.
3. the cooling tower inside volume hot gas velocity of discharge can be adjusted by the heat dissipation regulating mechanism being provided with, from
And the cooling velocity of cooling tower is adjusted, it is easily controllable to be allowed to cool temperature.
In conclusion the configuration of the present invention is simple, easy to use, have great practical value, convenient for promoting.
Detailed description of the invention
Fig. 1 is positive structure schematic of the invention；
Fig. 2 is schematic perspective view of the invention；
Fig. 3 is the structural schematic diagram of motor and radiator fan in the present invention；
Fig. 4 is the structural schematic diagram of water circulation system in the present invention；
Fig. 5 is the configuration schematic diagram of heat dissipation regulating mechanism in the present invention.
In figure：1, cooling tower；11, ladle body；12, pedestal；2, dissipating cover；21, heat release hole；22, protective net；3, motor；31,
Shaft；311, radiator fan；4, water circulation system；41, water circulating pump；42, the first water inlet pipe；421, inlet valve；43, first goes out
Water pipe；44, the second water inlet pipe；45, the second outlet pipe；5, drying chamber；51, storing bin；511, pressure controller；52, temperature controls
Device；53, humidity controller；54, fixed plate；6, radiate regulating mechanism；61, rotor plate；611, adjustment hole；612, handle；62, solid
Fixed board；621, air hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution：
A kind of sludge drying thermostat, as depicted in figs. 1 and 2, including cooling tower 1, the side of cooling tower 1 are provided with baking
Room 5 is provided with water circulation system 4, is provided with humidity controller 53 above the outer wall of drying chamber 5, dries between cooling tower 1 and drying chamber 5
Storing bin 51 symmetrically is offered below the outer wall in room 5, storing bin 51 is internally provided with pressure controller 511, the outer wall of drying chamber 5
Top close to side storing bin 51 is provided with temperature controller 52.
In the present embodiment, humidity controller 53 uses the micro- electricity of ATC-700 of Xiamen Xin Rui instrument and meter Co., Ltd production
Support circuit between brain humidity controller, with drying chamber 5 can also be provided by producer：5ATC-700 micro computer humidity controller can
Two periods different humidity control value is set, such as daytime, evening；With dehumidifying, humidification and warning function.
In the present embodiment, pressure controller 511 is controlled using the wi95733 micro-pressure of thing instrument Science and Technology Ltd. production
Support circuit between device, with drying chamber 5 can also be provided by producer：Wi95733 minute-pressure force controller can be used for pressure-sensitive original part
The automatic control of pressure is realized in the place of the media such as the gas of corrosion-free effect, liquid or steam, and the setting value of controller is adjustable,
Maximum range is 0-25kPa, and adjustable extent is between 15 to percent 95 the percent of range, which is about 1kg.
It can be used for automatically controlling the media implementations pressure such as the gas, liquid or steam of the corrosion-free effect of pressure element.
In the present embodiment, temperature controller 52 uses the MHY-16697 temperature of Beijing U.S. Co., Ltd of Chengdu huayi production
Support circuit between controller, with drying chamber 5 and water circulation system can also be provided by producer：MHY-16697 temperature controller
The temperature of industry spot can be monitored, and real time data is shown by control panel, user can be by control panel
Key the upper limit value and lower limit value of temperature is set, controller is by two secondary normally opened contacts outputs, according to the application environment at scene
Setting with user automatically controls heating cooling system work.
It is worth noting that be related to circuit and electronic component and module in the present invention is the prior art, this
Field technical staff may be implemented completely, be not necessarily to superfluous words, and the content that the present invention protects is not related to changing for software and method yet
Into.
As depicted in figs. 1 and 2, cooling tower 1 includes ladle body 11, and the bottom of ladle body 11 is provided with pedestal 12, the top of ladle body 11
Portion is provided with dissipating cover 2, and the surface of dissipating cover 2 offers several heat release holes 21, and the inside of heat release hole 21 is embedded with heat dissipation and adjusts
Mechanism 6, the top of dissipating cover 2 are embedded with protective net 22.
In the present embodiment, the inner wall of ladle body 11 is made of polyurethane foam material, and material light weight has good
Heat-proof quality can be such that the temperature inside cooling tower 1 guarantees constant.
As shown in figure 3, the top of protective net 22 is provided with motor 3, the bottom output end of motor 3 is connected with shaft 31, turns
The one end of axis 31 far from motor 3 is through protective net 22 and is connected with radiator fan 311, side outer wall of the drying chamber 5 close to cooling tower 1
It is closely welded with fixed plate 54, the top of motor 3 is fixedly connected by bolt with fixed plate 54.
As shown in figure 4, water circulation system 4 includes water circulating pump 41, the bottom surface of water circulating pump 41 is lined with antiskid plate, follows
Ring water pump 41 more than one end of cooling tower 1 under be connected with the first water inlet pipe 42 and the first outlet pipe 43 in turn, recirculated water
Pump 41 is connected with the second water inlet pipe 44 and the second outlet pipe 45 in turn at the top of one end far from cooling tower 1, the first water inlet pipe 42
Surface is provided with inlet valve 421, and the one end of the first water inlet pipe 42 far from water circulating pump 41 is connect with the bottom sidewall of cooling tower 1,
The one end of first outlet pipe 43 far from ring water pump 41 is connect with the bottom sidewall of cooling tower 1, and the second water inlet pipe 44 is far from recirculated water
The outer wall of drying chamber 5 is run through in one end of pump 41, and the second outlet pipe 45 runs through the outer wall of drying chamber 5 far from one end of water circulating pump 41.
It is worth noting that, the first water inlet pipe 42, the first outlet pipe 43, the second water inlet pipe 44 and the second outlet pipe 45 are adopted
It is made of system made of galvanized pipe, and diameter is 1 cun, tube wall is 1.8mm thickness, material corrosion resistance ability is strong, and surface is not easy to breed thin
Bacterium.
As shown in figure 5, heat dissipation regulating mechanism 6 includes the rotor plate 61 for being set to 21 outside of heat release hole, and it is set to heat dissipation
The support plate 62 of the inside of hole 21, the surface of rotor plate 61 offer several adjustment holes 611 of different sizes, rotor plate 61 it is separate
Handle 612 is closely welded at the side center of support plate 62.
In the present embodiment, rotor plate 61 is made of 304 stainless steel materials, and 304 stainless steels have excellent stainless corrosion resistant
Corrosion energy and preferable anti intercrystalline corrosion performance, and surface is smooth, capable of making rotated version 61, friction is small in rotation, significantly
Increase its service life.
The working principle of the invention：When using the device, which is placed in the plane, it can be right by drying chamber 5
Its internal sludge carries out drying operation, detects interior humidity by humidity controller 52 and is adjusted, allows drying chamber 5 specified
Humidity range in discharging, detected and internal pressure and be adjusted by pressure controller 511, to control drying chamber 5 specified
Pressure limit in work normally, by temperature controller 52 detect internal temperature, when internal temperature is excessively high or too low, lead to
It crosses control temperature controller 52 and opens and closes water circulation system, flow moisture between drying chamber 5 and cooling tower 1, to change
Become the temperature inside drying chamber 5, water circulation flowing can be controlled by water circulating pump 41, Water Cycle is utilized, avoid wasting,
Motor 3 is powered, motor 3, which is powered on, drives shaft 31 to rotate, to make radiator fan 311 rotate, inside cooling tower 1
Hot water cools down work, different size of adjustment hole 611 can be made to be overlapped with air hole 621 by swing handle 612,
To which the speed for keeping hot gas lost is controlled, keep the control of cooling tower 1 more flexible.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (8)
1. a kind of sludge dries thermostat, including cooling tower (1), the side of the cooling tower (1) are provided with drying chamber (5),
It is characterized in that：It is provided with water circulation system (4) between the cooling tower (1) and drying chamber (5), above the outer wall of the drying chamber (5)
It is provided with humidity controller (53), is symmetrically offered storing bin (51) below the outer wall of the drying chamber (5), the storing bin (51)
Be internally provided with pressure controller (511), the outer wall of the drying chamber (5) is provided with temperature above side storing bin (51)
It spends controller (52)；
The cooling tower (1) includes ladle body (11), and the bottom of the ladle body (11) is provided with pedestal (12), the ladle body (11)
Top is provided with dissipating cover (2), and the surface of the dissipating cover (2) offers several heat release holes (21), the heat release hole (21)
Inside is embedded with heat dissipation regulating mechanism (6), is embedded with protective net (22) at the top of the dissipating cover (2), the protective net (22)
Top be provided with motor (3), the bottom output end of the motor (3) is connected with shaft (31), the shaft (31) far from electricity
One end of machine (3) is through protective net (22) and is connected with radiator fan (311), side of the drying chamber (5) close to cooling tower (1)
Outer wall is closely welded with fixed plate (54).
2. sludge according to claim 1 dries thermostat, it is characterised in that：Pass through spiral shell at the top of the motor (3)
Bolt is fixedly connected with fixed plate (54).
3. sludge according to claim 1 dries thermostat, it is characterised in that：The water circulation system (4) includes following
Ring water pump (41), the water circulating pump (41) close to cooling tower (1) one end more than and under be connected with the first water inlet pipe in turn
(42) and the first outlet pipe (43), the water circulating pump (41) far from be connected in turn at the top of the one end of cooling tower (1) second into
Water pipe (44) and the second outlet pipe (45).
4. sludge according to claim 3 dries thermostat, it is characterised in that：The surface of first water inlet pipe (42)
It is provided with inlet valve (421).
5. sludge according to claim 3 dries thermostat, it is characterised in that：First water inlet pipe (42) is separate to follow
One end of ring water pump (41) is connect with the bottom sidewall of cooling tower (1), and first outlet pipe (43) is far from ring water pump (41)
One end is connect with the bottom sidewall of cooling tower (1).
6. sludge according to claim 3 dries thermostat, it is characterised in that：Second water inlet pipe (44) is separate to follow
The outer wall of drying chamber (5) is run through in one end of ring water pump (41), and second outlet pipe (45) is passed through far from the one end of water circulating pump (41)
Wear the outer wall of drying chamber (5).
7. sludge according to claim 3 dries thermostat, it is characterised in that：The bottom table of the water circulating pump (41)
Face is lined with antiskid plate.
8. sludge according to claim 1 dries thermostat, it is characterised in that：The heat dissipation regulating mechanism (6) includes
The rotor plate (61) being set on the outside of heat release hole (21) and the support plate (62) being set on the inside of heat release hole (21), the rotor plate
(61) surface offers several adjustment holes of different sizes (611), and the one of the separate support plate (62) of the rotor plate (61)
Handle (612) are closely welded at the center of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810746980.8A CN108862995B (en) | 2018-07-09 | 2018-07-09 | Sludge drying constant temperature device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810746980.8A CN108862995B (en) | 2018-07-09 | 2018-07-09 | Sludge drying constant temperature device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108862995A true CN108862995A (en) | 2018-11-23 |
| CN108862995B CN108862995B (en) | 2021-10-12 |
Family
ID=64300407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810746980.8A Expired - Fee Related CN108862995B (en) | 2018-07-09 | 2018-07-09 | Sludge drying constant temperature device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108862995B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432091A (en) * | 2022-09-07 | 2022-12-06 | 江苏豪派车业科技有限公司 | Multi-functional intelligent temperature sensing type electric motor car back seat |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11137950A (en) * | 1997-09-11 | 1999-05-25 | Lindauer Dornier Gmbh | Treatment of waste gas of hot drying process and more particularly sludge drying process of sewer sludge drying device and equipment for execution this method |
| CN202562242U (en) * | 2012-04-12 | 2012-11-28 | 宜兴市一洲木业有限公司 | Energy-saving drying room and cooling water recycling system |
| CN203980833U (en) * | 2014-05-22 | 2014-12-03 | 长安大学 | A kind of blue charcoal drying equipment |
| CN105541073A (en) * | 2015-12-10 | 2016-05-04 | 伍顺洪 | Solid-gas double-effect dehydration method for sludge |
| CN205619712U (en) * | 2016-03-01 | 2016-10-05 | 广州市白云区永恒水产加工厂 | Heat pump dryer |
| CN107036407A (en) * | 2017-05-03 | 2017-08-11 | 苏宇贵 | Natural dehumidifying drying system |
| CN107285592A (en) * | 2017-07-05 | 2017-10-24 | 哈尔滨工业大学 | A kind of double-stage tandem type heat pump sludge drier |
| KR20180013335A (en) * | 2016-07-29 | 2018-02-07 | 주식회사 지산바이오 | Recycling drying apparatus |
-
2018
- 2018-07-09 CN CN201810746980.8A patent/CN108862995B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11137950A (en) * | 1997-09-11 | 1999-05-25 | Lindauer Dornier Gmbh | Treatment of waste gas of hot drying process and more particularly sludge drying process of sewer sludge drying device and equipment for execution this method |
| CN202562242U (en) * | 2012-04-12 | 2012-11-28 | 宜兴市一洲木业有限公司 | Energy-saving drying room and cooling water recycling system |
| CN203980833U (en) * | 2014-05-22 | 2014-12-03 | 长安大学 | A kind of blue charcoal drying equipment |
| CN105541073A (en) * | 2015-12-10 | 2016-05-04 | 伍顺洪 | Solid-gas double-effect dehydration method for sludge |
| CN205619712U (en) * | 2016-03-01 | 2016-10-05 | 广州市白云区永恒水产加工厂 | Heat pump dryer |
| KR20180013335A (en) * | 2016-07-29 | 2018-02-07 | 주식회사 지산바이오 | Recycling drying apparatus |
| CN107036407A (en) * | 2017-05-03 | 2017-08-11 | 苏宇贵 | Natural dehumidifying drying system |
| CN107285592A (en) * | 2017-07-05 | 2017-10-24 | 哈尔滨工业大学 | A kind of double-stage tandem type heat pump sludge drier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432091A (en) * | 2022-09-07 | 2022-12-06 | 江苏豪派车业科技有限公司 | Multi-functional intelligent temperature sensing type electric motor car back seat |
| CN115432091B (en) * | 2022-09-07 | 2024-05-24 | 江苏豪派车业科技有限公司 | Multifunctional intelligent temperature-sensing electric vehicle rear seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108862995B (en) | 2021-10-12 |
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