CN109626788A - A kind of sludge drying heat pump assembly - Google Patents
A kind of sludge drying heat pump assembly Download PDFInfo
- Publication number
- CN109626788A CN109626788A CN201811487935.1A CN201811487935A CN109626788A CN 109626788 A CN109626788 A CN 109626788A CN 201811487935 A CN201811487935 A CN 201811487935A CN 109626788 A CN109626788 A CN 109626788A
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- Prior art keywords
- heat
- chamber
- shell
- recuperation
- temperature raising
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- 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
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- 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 is a kind of sludge drying heat pump assembly, including shell, it is characterized in that, the tip exterior of the shell is connected with recuperation of heat case, the recuperation of heat case is arranged in hollow rectangular parallelepiped structure, and the heat temperature raising positioned at two lower section of gas distribution grid is intracavitary interlaced from top to bottom equipped with several electrically heated rods diagonally downward.Structure of the invention is compact, design is reasonable, by the recovery tubes that serpentine-like structure is arranged, recuperation of heat case, it realizes and damp-heat air inlet pipe dispersed heat is effectively recycled, improve thermal efficiency utilization rate, by in the intracavitary setting gas distribution grid one that dehumidifies, cooling piece and condensate net, homogeneous condensation dehumidifying is carried out to damp-heat air, by the way that electric heating wire is arranged, it is preheated, in the intracavitary setting gas distribution grid two of heat temperature raising, and the electrically heated rod being arranged diagonally downward interlaced from top to bottom, air after dehumidifying is evenly heated, conducive to the even running of heat pump desiccation, meet the desiccation requirement of sludge.
Description
Technical field
The present invention relates to technical field of heat pumps more particularly to a kind of sludge drying heat pump assemblies.
Background technique
Municipal sludge is generated high-moisture deposit during municipal sewage treatment, is organic matter and inorganic matter group
At the very high mixture of moisture content.Sludge heat pump desiccation machine is the capital equipment that drying and other treatment is carried out to sludge, heat pump desiccation
Technology is generally acknowledged green drying technology, after the hot-air for the high temperature low humidity being discharged from condenser skims over wet mud, becomes aqueous
The higher hot and humid gas of rate, relative humidity is generally between 70%-80%.Hot and humid gas passes through evaporator, condensation vapor row
System out.Wherein heat pump assembly is one of indispensable important equipment in sludge heat pump desiccation machine.However, use at this stage
Sludge drying heat pump assembly is not there are thermal efficiency utilization rate is high, the problem of serious heat loss, is unfavorable for the flat of heat pump desiccation
Steady operation, is unable to satisfy the desiccation requirement of sludge.
Summary of the invention
Present invention seek to address that the deficiencies in the prior art, and a kind of sludge drying heat pump assembly is provided.
The present invention to achieve the above object, using following technical scheme:
A kind of sludge drying heat pump assembly, including shell, which is characterized in that the tip exterior of the shell is connected with heat
Recycling bins, the recuperation of heat case are arranged in hollow rectangular parallelepiped structure, and the top side of the recuperation of heat case is equipped with damp-heat air
The outlet side of inlet pipe, the damp-heat air inlet pipe is connected with recovery tubes, the recovery tubes through the top of the recuperation of heat case
Inside and serpentine-like structure setting from top to bottom positioned at the recuperation of heat case, the outlet side of the recovery tubes is through described
The top of shell is connected to the inside of the shell, in the pipeline of the damp-heat air inlet pipe and outlet side of the recovery tubes
Be equipped with exhaust fan, the inside of the shell includes vertical dehumidifying chamber and heat temperature raising chamber arranged side by side, the heat temperature raising chamber and
Demarcation plate is equipped between the dehumidifying chamber vertically, the side of the dehumidifying chamber far from the heat temperature raising chamber is equipped with damp-heat air
Inlet chamber, is equipped with partition between the damp-heat air inlet chamber and the dehumidifying chamber, the lower part of the partition be equipped with dehumidifying chamber into
Mouthful, the intracavitary lower part of the dehumidifying is equipped with gas distribution grid one, and the side wall surrounding of the gas distribution grid one is jointly mounted to institute
State that dehumidifying is intracavitary, the gas distribution grid one is located at the top of the dehumidifying chamber import, and the dehumidifying is intracavitary vertical to be equipped with connection
Bar, the connecting rod are located at the top of the gas distribution grid one and the top of the connecting rod and are fixed in the interior of the shell
The top on portion top, the shell right above the dehumidifying chamber is equipped with vertical communicating pipe, the communicating pipe is located at institute
The side setting of connecting rod is stated, the top of the communicating pipe is connected to the inside of the recuperation of heat case, the bottom of the communicating pipe
It is connected to the dehumidifying chamber, is equidistantly equipped with several cooling pieces diagonally downward in the connecting rod from top to bottom, it is each described
The outer surface of cooling piece is equipped with condensate net, and the bottom of the dehumidifying chamber is equipped with catch basin, and the catch basin is mounted on the shell
Intracorporal lower part, the top of the catch basin are connected with the dehumidifying chamber, and the bottom of the catch basin is connected with aqueduct, described
Aqueduct is connected through the side wall of the shell with extraneous water collecting equipment, and the top of the demarcation plate is equipped with blow vent, described logical
Suction ventilator is equipped in port, the outlet air end of the suction ventilator is equipped with electric heating wire, and the electric heating wire is located at the heat temperature raising
The top of chamber, the top of the heat temperature raising chamber are equipped with connecting tube, the top of the connecting tube through the shell top with
The inside of the recuperation of heat case is connected, and air-introduced machine two is equipped in the connecting tube, the lower section of the connecting tube is equipped with gas point
Fabric swatch two, the gas distribution grid two be horizontally arranged at the heat temperature raising it is intracavitary and be located at the electric heating wire lower section,
The heat temperature raising positioned at two lower section of the gas distribution grid it is intracavitary it is interlaced from top to bottom equipped with it is several diagonally downward
Electrically heated rod, the bottom of the heat temperature raising chamber are equipped with vertical escape pipe, and the shell is run through in the outlet side of the escape pipe
Bottom be connected with extraneous sludge drying device, equipped with air-introduced machine one in the pipeline of the escape pipe.
Preferably, being cased with asbestos insulation set on the outer wall of the shell.
Preferably, the inner wall fitting of the recuperation of heat case is equipped with heat insulating board.
Preferably, the air-introduced machine one and the air-introduced machine two are axial flow blower.
Preferably, the catch basin frustum structure setting with a narrow upper and lower width.
Preferably, the lateral wall of the heat temperature raising chamber is equipped with vacuum heat-insulating layer.
The beneficial effects of the present invention are: structure of the invention is compact, design rationally, passes through the recuperation of heat of the serpentine-like structure of setting
Pipe, recuperation of heat case realize and are effectively recycled to damp-heat air inlet pipe dispersed heat, improve thermal efficiency utilization rate, lead to
It crosses in intracavitary setting gas distribution grid one, cooling piece and the condensate net of dehumidifying, homogeneous condensation dehumidifying is carried out to damp-heat air, by setting
Electric heating wire is set, is preheated, interlaced setting is inclined in the intracavitary setting gas distribution grid two of heat temperature raising, and from top to bottom
Electrically heated rod obliquely is evenly heated the air after dehumidifying, conducive to the even running of heat pump desiccation, meets sludge
Desiccation requirement.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
In figure: 1- shell；2- recuperation of heat case；3- damp-heat air inlet pipe；4- recovery tubes；5- dehumidifying chamber；6- dehumidify chamber into
Mouthful；7- connecting rod；8- cooling piece；9- condensate net；10- gas distribution grid one；11- electrically heated rod；12- air-introduced machine one；13- catchments
Slot；14- suction ventilator；15- electric heating wire；16- air-introduced machine two；17- gas distribution grid two；18- heat temperature raising chamber；
It is described in detail below with reference to the embodiment of the present invention referring to attached drawing.
Specific embodiment
Below with reference to embodiment, the invention will be further described:
A kind of sludge drying heat pump assembly, including shell, which is characterized in that the tip exterior of the shell is connected with heat
Recycling bins, the recuperation of heat case are arranged in hollow rectangular parallelepiped structure, and the top side of the recuperation of heat case is equipped with damp-heat air
The outlet side of inlet pipe, the damp-heat air inlet pipe is connected with recovery tubes, the recovery tubes through the top of the recuperation of heat case
Inside and serpentine-like structure setting from top to bottom positioned at the recuperation of heat case, the outlet side of the recovery tubes is through described
The top of shell is connected to the inside of the shell, in the pipeline of the damp-heat air inlet pipe and outlet side of the recovery tubes
Be equipped with exhaust fan, the inside of the shell includes vertical dehumidifying chamber and heat temperature raising chamber arranged side by side, the heat temperature raising chamber and
Demarcation plate is equipped between the dehumidifying chamber vertically, the side of the dehumidifying chamber far from the heat temperature raising chamber is equipped with damp-heat air
Inlet chamber, is equipped with partition between the damp-heat air inlet chamber and the dehumidifying chamber, the lower part of the partition be equipped with dehumidifying chamber into
Mouthful, the intracavitary lower part of the dehumidifying is equipped with gas distribution grid one, and the side wall surrounding of the gas distribution grid one is jointly mounted to institute
State that dehumidifying is intracavitary, the gas distribution grid one is located at the top of the dehumidifying chamber import, and the dehumidifying is intracavitary vertical to be equipped with connection
Bar, the connecting rod are located at the top of the gas distribution grid one and the top of the connecting rod and are fixed in the interior of the shell
The top on portion top, the shell right above the dehumidifying chamber is equipped with vertical communicating pipe, the communicating pipe is located at institute
The side setting of connecting rod is stated, the top of the communicating pipe is connected to the inside of the recuperation of heat case, the bottom of the communicating pipe
It is connected to the dehumidifying chamber, is equidistantly equipped with several cooling pieces diagonally downward in the connecting rod from top to bottom, it is each described
The outer surface of cooling piece is equipped with condensate net, and the bottom of the dehumidifying chamber is equipped with catch basin, and the catch basin is mounted on the shell
Intracorporal lower part, the top of the catch basin are connected with the dehumidifying chamber, and the bottom of the catch basin is connected with aqueduct, described
Aqueduct is connected through the side wall of the shell with extraneous water collecting equipment, and the top of the demarcation plate is equipped with blow vent, described logical
Suction ventilator is equipped in port, the outlet air end of the suction ventilator is equipped with electric heating wire, and the electric heating wire is located at the heat temperature raising
The top of chamber, the top of the heat temperature raising chamber are equipped with connecting tube, the top of the connecting tube through the shell top with
The inside of the recuperation of heat case is connected, and air-introduced machine two is equipped in the connecting tube, the lower section of the connecting tube is equipped with gas point
Fabric swatch two, the gas distribution grid two be horizontally arranged at the heat temperature raising it is intracavitary and be located at the electric heating wire lower section,
The heat temperature raising positioned at two lower section of the gas distribution grid it is intracavitary it is interlaced from top to bottom equipped with it is several diagonally downward
Electrically heated rod, the bottom of the heat temperature raising chamber are equipped with vertical escape pipe, and the shell is run through in the outlet side of the escape pipe
Bottom be connected with extraneous sludge drying device, equipped with air-introduced machine one in the pipeline of the escape pipe.
Preferably, being cased with asbestos insulation set on the outer wall of the shell.
Preferably, the inner wall fitting of the recuperation of heat case is equipped with heat insulating board.
Preferably, the air-introduced machine one and the air-introduced machine two are axial flow blower.
Preferably, the catch basin frustum structure setting with a narrow upper and lower width.
Preferably, the lateral wall of the heat temperature raising chamber is equipped with vacuum heat-insulating layer.
Embodiment 1
A kind of sludge drying heat pump assembly, including shell 1, which is characterized in that the tip exterior of the shell 1 is connected with
Recuperation of heat case 2, asbestos insulation set is cased on the outer wall of the shell 1, and the inner wall fitting of the recuperation of heat case 2 is equipped with heat-insulation and heat-preservation
Plate, the recuperation of heat case 2 are arranged in hollow rectangular parallelepiped structure, the top side of the recuperation of heat case 2 be equipped with damp-heat air into
The outlet side of pipe 3, the damp-heat air inlet pipe 3 is connected with recovery tubes 4, the recuperation of heat through the top of the recuperation of heat case 2
Pipe 4 is located at the inside of the recuperation of heat case 2 and serpentine-like structure setting, the outlet side of the recovery tubes 4 are passed through from top to bottom
The top for wearing the shell 1 is connected to the inside of the shell 1, in the pipeline of the damp-heat air inlet pipe 3 and the recuperation of heat
The outlet side of pipe 4 is equipped with exhaust fan, and the inside of the shell 1 includes vertical dehumidifying chamber 5 and heat temperature raising chamber 18 arranged side by side, institute
It states vertically equipped with demarcation plate between heat temperature raising chamber 18 and the dehumidifying chamber 5, the lateral wall of the heat temperature raising chamber 18 is equipped with true
The side of empty insulating layer, the dehumidifying chamber 5 far from the heat temperature raising chamber 18 is equipped with damp-heat air inlet chamber, the damp and hot sky
It is equipped with partition between gas inlet chamber and the dehumidifying chamber 5, the lower part of the partition is equipped with dehumidifying chamber import 6, in the dehumidifying chamber 5
Lower part be equipped with gas distribution grid 1, the side wall surrounding of the gas distribution grid 1 is jointly mounted in the dehumidifying chamber 5,
The gas distribution grid 1 is located at the top of the dehumidifying chamber import 6, is equipped with connecting rod 7 vertically in the dehumidifying chamber 5, described
Connecting rod 7 is located at the top of the gas distribution grid 1 and the top of the connecting rod 7 and is fixed in the inside of the shell 1
The top on top, the shell 1 right above the dehumidifying chamber 5 is equipped with vertical communicating pipe, the communicating pipe is located at institute
The side setting of connecting rod 7 is stated, the top of the communicating pipe is connected to the inside of the recuperation of heat case 2, the bottom of the communicating pipe
Portion is connected to the dehumidifying chamber 5, is equidistantly equipped with several cooling pieces 8 diagonally downward in the connecting rod 7 from top to bottom, each
The outer surface of the cooling piece 8 is equipped with condensate net 9, and the bottom of the dehumidifying chamber 5 is equipped with catch basin 13, and the catch basin 13 is pacified
Lower part in the shell 1, the setting of the catch basin 13 frustum structure with a narrow upper and lower width, the top of the catch basin 13
It is connected with the dehumidifying chamber 5, the bottom of the catch basin 13 is connected with aqueduct, and the aqueduct runs through the side of the shell 1
Wall is connected with extraneous water collecting equipment, and the top of the demarcation plate is equipped with blow vent, and suction ventilator 14 is equipped in the blow vent, described
The outlet air end of suction ventilator 14 is equipped with electric heating wire 15, and the electric heating wire 15 is located at the top of the heat temperature raising chamber 18, described
The top of heat temperature raising chamber 18 is equipped with connecting tube, top and the recuperation of heat of the top of the connecting tube through the shell 1
The inside of case 2 is connected, and air-introduced machine 2 16 is equipped in the connecting tube, and the lower section of the connecting tube is equipped with gas distribution grid two
17, the gas distribution grid 2 17 is horizontally arranged in the heat temperature raising chamber 18 and is located under the electric heating wire 15
Side, it is interlaced from top to bottom in the heat temperature raising chamber 18 of 2 17 lower section of gas distribution grid to be equipped with several inclinations
The bottom of downward electrically heated rod 11, the heat temperature raising chamber 18 is equipped with vertical escape pipe, and the outlet side of the escape pipe is passed through
The bottom for wearing the shell 1 is connected with extraneous sludge drying device, and air-introduced machine 1 is equipped in the pipeline of the escape pipe, described
Air-introduced machine 1 and the air-introduced machine 2 16 are axial flow blower.
The present invention is in use, damp-heat air is entered the recuperation of heat of serpentine-like structure in recuperation of heat case 2 by damp-heat air inlet pipe 3
It includes dehumidifying in chamber 5 that the part of air is hot after dehumidifying that pipe 4 had not only included 3 dispersed heat of damp-heat air inlet pipe in recuperation of heat case 2 again
Amount, air-introduced machine 2 16 will be reused in the heat recovery in recuperation of heat case 2 to heat temperature raising chamber 18, realized to damp and hot
3 dispersed heat of air inlet lines is effectively recycled, and thermal efficiency utilization rate is improved, and 4 outlet end of recovery tubes enters shell 1
Damp-heat air inlet chamber, and by dehumidifying chamber import 6 enter dehumidifying chamber 5, damp-heat air through gas distribution grid 1 from bottom to top with
Cooling piece 8 with condensate net 9 is in contact condensation, carries out homogeneous condensation dehumidifying to damp-heat air, condensed water enters catch basin 13
Interior to enter extraneous water collecting equipment through aqueduct, the portion of air after dehumidifying is by entering communicating pipe in recuperation of heat case 2, another portion
Divide and enter in heat temperature raising chamber 18 after the preheating of electric heating wire 15 under the action of suction ventilator 14, preheated air is through gas distribution grid
2 17 air-introduced machine 1 from top to bottom successively with electrically heated rod 11 uniformly contact carry out heat temperature raising, to the air after dehumidifying into
Row is evenly heated, and conducive to the even running of heat pump desiccation, meets the desiccation requirement of sludge, and structure of the invention is compact, and design is closed
Reason, the air after heating enter extraneous sludge drying device through escape pipe,
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the various improvement that the inventive concept and technical scheme of the present invention carry out, or not improved directly apply to other fields
It closes, it is within the scope of the present invention.
Claims (6)
1. a kind of sludge drying heat pump assembly, including shell (1), which is characterized in that the tip exterior of the shell (1) is affixed
Have recuperation of heat case (2), the recuperation of heat case (2) is arranged in hollow rectangular parallelepiped structure, the top side of the recuperation of heat case (2)
Equipped with damp-heat air inlet pipe (3), the outlet side of the damp-heat air inlet pipe (3) is connected with through the top of the recuperation of heat case (2)
Recovery tubes (4), the recovery tubes (4) are located at the inside of the recuperation of heat case (2) and serpentine-like structure is set from top to bottom
It sets, the outlet side of the recovery tubes (4) is connected to through the top of the shell (1) with the inside of the shell (1), described wet
In the pipeline of hot-air inlet pipe (3) and the outlet side of the recovery tubes (4) is equipped with exhaust fan, the inside of the shell (1)
Including vertical dehumidifying chamber (5) and heat temperature raising chamber (18) arranged side by side, between the heat temperature raising chamber (18) and the dehumidifying chamber (5)
It is equipped with demarcation plate vertically, the side of the dehumidifying chamber (5) far from the heat temperature raising chamber (18) is equipped with damp-heat air inlet chamber,
Partition is equipped between the damp-heat air inlet chamber and the dehumidifying chamber (5), the lower part of the partition is equipped with dehumidifying chamber import
(6), the lower part in dehumidifying chamber (5) is equipped with gas distribution grid one (10), the side wall surrounding of the gas distribution grid one (10)
It is jointly mounted in the dehumidifying chamber (5), the gas distribution grid one (10) is located at the top of dehumidifying chamber import (6), institute
It states in dehumidifying chamber (5) and is equipped with connecting rod (7) vertically, the connecting rod (7) is located at the top of the gas distribution grid one (10) simultaneously
And the top of the connecting rod (7) is fixed in the inner tip of the shell (1), the institute being located at right above dehumidifying chamber (5)
The top of shell (1) is stated equipped with vertical communicating pipe, is located at the side setting of the connecting rod (7), the company communicating pipe
The top of siphunculus is connected to the inside of the recuperation of heat case (2), and the bottom of the communicating pipe is connected to the dehumidifying chamber (5), institute
It states and is equidistantly equipped with several cooling pieces (8) diagonally downward on connecting rod (7) from top to bottom, outside each cooling piece (8)
Surface is equipped with condensate net (9), and the bottom of dehumidifying chamber (5) is equipped with catch basin (13), and the catch basin (13) is mounted on institute
The lower part in shell (1) is stated, the top of the catch basin (13) is connected with the dehumidifying chamber (5), the catch basin (13)
Bottom is connected with aqueduct, and side wall of the aqueduct through the shell (1) is connected with extraneous water collecting equipment, the demarcation plate
Top is equipped with blow vent, is equipped with suction ventilator (14) in the blow vent, and the outlet air end of the suction ventilator (14) is equipped with electric heating wire
(15), the electric heating wire (15) is located at the top of the heat temperature raising chamber (18), and the top of the heat temperature raising chamber (18) is set
There is connecting tube, the top of the connecting tube is connected through the top of the shell (1) with the inside of the recuperation of heat case (2),
Air-introduced machine two (16) is equipped in the connecting tube, the lower section of the connecting tube is equipped with gas distribution grid two (17), the gas point
Fabric swatch two (17) is horizontally arranged at the lower section in the heat temperature raising chamber (18) and being located at the electric heating wire (15), is located at institute
State in the heat temperature raising chamber (18) below gas distribution grid two (17) it is interlaced from top to bottom be equipped with it is several diagonally downward
Electrically heated rod (11), the bottom of the heat temperature raising chamber (18) is equipped with vertical escape pipe, and the outlet side of the escape pipe is passed through
The bottom for wearing the shell (1) is connected with extraneous sludge drying device, and air-introduced machine one (12) is equipped in the pipeline of the escape pipe.
2. a kind of sludge drying heat pump assembly according to claim 1, which is characterized in that the outer wall of the shell (1)
On be cased with asbestos insulation set.
3. a kind of sludge drying heat pump assembly according to claim 1, which is characterized in that the recuperation of heat case (2)
Inner wall fitting is equipped with heat insulating board.
4. a kind of sludge drying heat pump assembly according to claim 1, which is characterized in that the air-introduced machine one (12) and
The air-introduced machine two (16) is axial flow blower.
5. a kind of sludge drying heat pump assembly according to claim 1, which is characterized in that the catch basin (13) is presented
Narrow frustum structure setting under width.
6. a kind of sludge drying heat pump assembly according to claim 1, which is characterized in that the heat temperature raising chamber (18)
Lateral wall be equipped with vacuum heat-insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487935.1A CN109626788B (en) | 2018-12-06 | 2018-12-06 | Heat pump device for sludge drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487935.1A CN109626788B (en) | 2018-12-06 | 2018-12-06 | Heat pump device for sludge drying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109626788A true CN109626788A (en) | 2019-04-16 |
| CN109626788B CN109626788B (en) | 2021-08-06 |
Family
ID=66071649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811487935.1A Active CN109626788B (en) | 2018-12-06 | 2018-12-06 | Heat pump device for sludge drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109626788B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100828261B1 (en) * | 2007-06-04 | 2008-05-07 | 주식회사 효성 | Refinery technology for bio gas and treatment method for sludge of sewage using method thereof |
| CN206553376U (en) * | 2016-11-29 | 2017-10-13 | 维克（天津）有限公司 | A kind of high-temperature dehumidification dryer |
| CN207335387U (en) * | 2017-06-22 | 2018-05-08 | 宁夏百乐杞智汇科技有限公司 | A kind of dehydrating unit for drying of Chinese wolfberry machine |
| CN207507421U (en) * | 2017-11-06 | 2018-06-19 | 宜昌林峰设备制造有限公司 | Dry granulating machine |
| CN108469033A (en) * | 2018-05-23 | 2018-08-31 | 西安交通大学 | A kind of dehumidifying decontamination heating of flue gas condensing disappears white heat exchanger |
-
2018
- 2018-12-06 CN CN201811487935.1A patent/CN109626788B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100828261B1 (en) * | 2007-06-04 | 2008-05-07 | 주식회사 효성 | Refinery technology for bio gas and treatment method for sludge of sewage using method thereof |
| CN206553376U (en) * | 2016-11-29 | 2017-10-13 | 维克（天津）有限公司 | A kind of high-temperature dehumidification dryer |
| CN207335387U (en) * | 2017-06-22 | 2018-05-08 | 宁夏百乐杞智汇科技有限公司 | A kind of dehydrating unit for drying of Chinese wolfberry machine |
| CN207507421U (en) * | 2017-11-06 | 2018-06-19 | 宜昌林峰设备制造有限公司 | Dry granulating machine |
| CN108469033A (en) * | 2018-05-23 | 2018-08-31 | 西安交通大学 | A kind of dehumidifying decontamination heating of flue gas condensing disappears white heat exchanger |
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| CN109626788B (en) | 2021-08-06 |
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