CN209428385U - Energy saving, efficient sludge drying machine - Google Patents
Energy saving, efficient sludge drying machine Download PDFInfo
- Publication number
- CN209428385U CN209428385U CN201920126554.4U CN201920126554U CN209428385U CN 209428385 U CN209428385 U CN 209428385U CN 201920126554 U CN201920126554 U CN 201920126554U CN 209428385 U CN209428385 U CN 209428385U
- Authority
- CN
- China
- Prior art keywords
- regenerator
- drying machine
- evaporator
- conveying device
- sludge drying
- 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.)
- Expired - Fee Related
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 52
- 238000001035 drying Methods 0.000 title claims abstract description 25
- 238000004134 energy conservation Methods 0.000 claims abstract description 11
- 239000003507 refrigerant Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- 239000002918 waste heat Substances 0.000 abstract description 5
- 238000003672 processing method Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 14
- 239000010865 sewage Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- -1 and using cooler 34 Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Abstract
The utility model discloses a kind of energy conservations, efficient sludge drying machine, including cabinet, conveying device and desiccation apparatus, cabinet offers feed inlet on the upside of one end of conveying device, downside offers discharge port, and perpendicular baffle is provided between desiccation apparatus and conveying device, offers air inlet above perpendicular baffle, air inlet is provided with filter, air outlet is offered below perpendicular baffle, is provided with pressure fan at air outlet, the upper end of perpendicular baffle is connected with lagging；Desiccation apparatus includes symmetrically arranged condenser and evaporator, regenerator is provided among evaporator and condenser, and regenerator is located at the lower section of lagging central closing, and cooler is provided with above regenerator, is provided with catch basin below evaporator and regenerator.Energy saving, the efficient sludge drying machine of the utility model using the above structure, processing method is at low cost, does not have any waste heat discharge in treatment process, realizes the harmless treatment of sludge, and effectively reduce the water content of sludge.
Description
Technical field
The utility model relates to sludge drying technique fields, more particularly to a kind of energy conservation, efficient sludge drying machine.
Background technique
Currently, China's process of industrialization is fast, urbanization of villages paces are accelerated, and urban population speedup is fast, all kinds of dirts such as sewage
Dye object yield is continuously increased, and each city function environmental protection facility is continuously increased or dilatation, especially all kinds of sewage treatment dresses
It sets and starts one after another.It is that treatment rate of domestic sewage is greatly improved on one side, is generated big along with sewage treatment on one side
The sludge containing heavy metal, pathogen and organic pollutant is measured, is arbitrarily toppled over or is simply filled, penetrated into beneath water source, make
The aquatic environment " secondary pollution " of Cheng Xin, Treatment of Sludge is imperative, and to be solved during sewage sludge harmlessness processing
Matter of utmost importance is exactly the minimizing of sludge.
It is water content the very big sludge drying of water content to realize that the minimizing of sludge just needs to carry out desiccation to sludge
30% sludge below, in order to recycling, when general municipal sludge is discharged from sewage disposal system, water content is up to 95%-
99%, sludge drying, first uses mechanical dehydration, water content is reduced at present, carries out desiccation subsequently into drying equipment, conventional dry
Change equipment or use directly heats desiccation or takes fermentation desiccation, heating and drying using direct heat source, energy consumption is higher, gas
The steam of state need to exclude in time, therefore a large amount of thermal energy are wasted as heat of vaporization, while dust and foul smell will in drying process
Environment is produced bigger effect, corresponding dedusting deodorizing facility need to be increased, and time-consuming for desiccation of fermenting, and takes up a large area, fermentation
Process Organic Matter Loss is larger.
Utility model content
The purpose of the utility model is to provide a kind of energy conservations, efficient sludge drying machine, and processing method is at low cost, process
There is no any waste heat discharge in journey, low energy consumption, pollution-free, and treated, and sludge is suitble to burning, cracking and greening soil etc., realizes
The harmless treatment of sludge, effectively increases the desiccation rate of sludge, reduces the water content of sludge.
To achieve the above object, the utility model provides a kind of energy conservation, efficient sludge drying machine, including cabinet, defeated
Device and desiccation apparatus are sent, the desiccation apparatus and the conveying device are arranged in the cabinet, and the cabinet is close to institute
It states and offers feed inlet on the upside of one end of conveying device, downside offers discharge port, the desiccation apparatus and the conveying device
Between be provided with perpendicular baffle, offer air inlet above the perpendicular baffle, the air inlet is provided with filter, described perpendicular
Air outlet is offered below baffle, pressure fan is provided at the air outlet, and the upper end of the perpendicular baffle is connected with lagging；
The desiccation apparatus includes symmetrically arranged condenser and evaporator, is set among the evaporator and the condenser
It is equipped with regenerator, and the regenerator is located at the lower section of the lagging central closing, is provided with above the regenerator
Catch basin is provided with below cooler, the evaporator and the regenerator.
Preferably, sludge molding machine is provided at the feed inlet, the discharge port passes through Material sucking machine and siccative storehouse phase
Connection.
Preferably, the conveying device includes two conveying mechanisms of layering setting, and the conveying mechanism includes conveying roller
And the conveyer belt on the conveying roller is set.
Preferably, refrigerant tubing is provided between the evaporator and the condenser, the refrigerant tubing includes
Gaseous refrigerant pipeline and liquid refrigerant pipeline, on the gaseous refrigerant pipeline along gaseous refrigerant conveying direction successively
It is provided with province's energy device and compressor, is provided with expansion valve on the liquid refrigerant pipeline.
Preferably, the catch basin is connected with former pond.
Therefore, energy saving, the efficient sludge drying machine of the utility model using the above structure, processing method is at low cost, place
Without any waste heat discharge during reason, low energy consumption, pollution-free, and treated, and sludge is suitble to burning, cracking and greening soil etc.,
The harmless treatment for realizing sludge effectively increases the desiccation rate of sludge, reduces the water content of sludge.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model energy conservation, efficient sludge drying machine embodiment；
Fig. 2 is the schematic diagram of the desiccation apparatus of energy saving, the efficient sludge drying machine embodiment of the utility model.
Appended drawing reference
1, cabinet；2, conveying device；3, desiccation apparatus；31, condenser；32, evaporator；33, regenerator；34, cooler；
35, catch basin；36, refrigerant tubing；361, gaseous refrigerant pipeline；362, liquid refrigerant pipeline；37, saving can device；38, it presses
Contracting machine；39, expansion valve；4, baffle is erected；5, filter；6, pressure fan；7, lagging；8, sludge molding machine；9, Material sucking machine；10,
Siccative storehouse.
Specific embodiment
Embodiment
Fig. 1 is the schematic diagram of the utility model energy conservation, efficient sludge drying machine embodiment, and Fig. 2 is the utility model section
Can, the schematic diagram of the desiccation apparatus of efficient sludge drying machine embodiment.As shown, the utility model provides a kind of section
Energy, efficient sludge drying machine, including cabinet 1, conveying device 2 and desiccation apparatus 3, desiccation apparatus 3 and conveying device 2 are respectively provided with
In cabinet 1, conveying device 2 includes two conveying mechanisms of layering setting, and the conveying mechanism includes conveying roller and setting
Conveyer belt on the conveying roller, cabinet 1 offer feed inlet on the upside of one end of conveying device 2, at the feed inlet
It is provided with sludge molding machine 8, cabinet 1 offers discharge port on the downside of one end of conveying device 2, and the discharge port passes through suction
Material machine 9 is connected with siccative storehouse 10, and perpendicular baffle 4 is provided between desiccation apparatus 3 and conveying device 2, and the top of perpendicular baffle 4 opens up
There is air inlet, the air inlet is provided with filter 5, and the lower section of perpendicular baffle 4 offers air outlet, is arranged at the air outlet
There is pressure fan 6, the upper end of perpendicular baffle 4 is connected with lagging 7.
Desiccation apparatus 3 includes symmetrically arranged condenser 31 and evaporator 32, is arranged among evaporator 32 and condenser 31
There is regenerator 33, and regenerator 33 is located at the lower section of 7 central closing of lagging, the top of regenerator 33 is provided with cooler
34, catch basin 35 is provided with below evaporator 32 and regenerator 33, and catch basin 35 is connected with former pond, evaporator 32 and condensation
Refrigerant tubing 36 is provided between device 31, refrigerant tubing 36 includes gaseous refrigerant pipeline 361 and liquid refrigerant pipeline
362, be disposed with along gaseous refrigerant conveying direction on gaseous refrigerant pipeline 361 province can device 37 and compressor 38, liquid
Expansion valve 39 is provided on state refrigerant tubing 362.
When work, wet mud enters in sludge molding machine 8, is laid in conveying device 2 convenient for the wet mud of extrusion forming,
Dry hot gas is sent at the wet mud in conveying device 2 by pressure fan 6, takes away the moisture in wet mud, gas is by filtering
Device 5 filters out the sludge carried in gas, and using cooler 34, gas cooling into regenerator 33, then passes through catch basin
35 enter evaporator 32, and gas is cooled down again, and most of Water vapor condensation enters catch basin 35 at condensed water in gas,
Gas passes through regenerator 33, and heat exchange occurs for the gas of two groups of different temperatures in regenerator 33, the gas come out from evaporator 32
In remaining vapor condense into condensed water at regenerator 33 and enter catch basin 35, the condensed water in catch basin 35 is discharged into institute
It states in former pond, gas passes through condenser 31, absorbs heat and becomes dry hot gas, dry hot gas is sent again by pressure fan 6
At wet mud on to conveying device 2, cycle operation makes wet sludge anhydration, does not have any waste heat, exhaust gas row in treatment process
It puts, realizes the harmless treatment of sludge, while reducing the water content of sludge.
Therefore, energy saving, the efficient sludge drying machine of the utility model using the above structure, processing method is at low cost, place
Without any waste heat discharge during reason, low energy consumption, pollution-free, and treated, and sludge is suitble to burning, cracking and greening soil etc.,
The harmless treatment for realizing sludge effectively increases the desiccation rate of sludge, reduces the water content of sludge.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System, although the utility model has been described in detail with reference to the preferred embodiment, those skilled in the art should manage
Solution: it still can be with the technical solution of the present invention is modified or equivalently replaced, and these are modified or equally replace
Changing also cannot make modified technical solution be detached from the spirit and scope of the technical scheme of the present invention.
Claims (5)
1. a kind of energy conservation, efficient sludge drying machine, it is characterised in that:
Including cabinet, conveying device and desiccation apparatus, the desiccation apparatus and the conveying device are arranged in the cabinet,
The cabinet offers feed inlet on the upside of one end of the conveying device, and downside offers discharge port, the desiccation apparatus
It is provided with perpendicular baffle between the conveying device, air inlet, the air inlet setting are offered above the perpendicular baffle
Have filter, air outlet offered below the perpendicular baffle, be provided with pressure fan at the air outlet, the perpendicular baffle it is upper
End is connected with lagging；
The desiccation apparatus includes symmetrically arranged condenser and evaporator, is provided among the evaporator and the condenser
Regenerator, and the regenerator is located at the lower section of the lagging central closing, is provided with cooling above the regenerator
Catch basin is provided with below device, the evaporator and the regenerator.
2. energy conservation according to claim 1, efficient sludge drying machine, it is characterised in that: be provided at the feed inlet
Sludge molding machine, the discharge port are connected by Material sucking machine with siccative storehouse.
3. energy conservation according to claim 2, efficient sludge drying machine, it is characterised in that: the conveying device includes point
Two conveying mechanisms of layer setting, the conveying mechanism include conveying roller and the conveyer belt that is arranged on the conveying roller.
4. energy conservation according to claim 3, efficient sludge drying machine, it is characterised in that: the evaporator and described cold
Refrigerant tubing is provided between condenser, the refrigerant tubing includes gaseous refrigerant pipeline and liquid refrigerant pipeline, institute
It states and is disposed with province's energy device and compressor, the liquid refrigeration on gaseous refrigerant pipeline along gaseous refrigerant conveying direction
Expansion valve is provided on agent pipeline.
5. energy conservation according to claim 4, efficient sludge drying machine, it is characterised in that: the catch basin and former pond
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920126554.4U CN209428385U (en) | 2019-01-24 | 2019-01-24 | Energy saving, efficient sludge drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920126554.4U CN209428385U (en) | 2019-01-24 | 2019-01-24 | Energy saving, efficient sludge drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209428385U true CN209428385U (en) | 2019-09-24 |
Family
ID=67977243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920126554.4U Expired - Fee Related CN209428385U (en) | 2019-01-24 | 2019-01-24 | Energy saving, efficient sludge drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209428385U (en) |
-
2019
- 2019-01-24 CN CN201920126554.4U patent/CN209428385U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204474516U (en) | A kind of sludge drying system | |
| CN107285592A (en) | A kind of double-stage tandem type heat pump sludge drier | |
| CN206970447U (en) | Sludge at low temperature dehumidifying anhydration system | |
| CN109399891B (en) | Energy-saving belt type sludge low-temperature drying device | |
| CN103771680B (en) | Sequencing batch waste heat recovery vacuum drying device | |
| CN108821541A (en) | A kind of sludge constant temperature anhydration system | |
| CN110040934A (en) | A kind of sludge drying dehumidification system and method based on absorption heat pump | |
| CN110078349A (en) | A kind of sludge at low temperature desiccation apparatus and method | |
| CN110255856A (en) | Steam heat pump sludge drying system | |
| CN206915976U (en) | A kind of sewage source heat pump and equipment associated with sludge drying | |
| CN206927781U (en) | A kind of differential sludge drier | |
| CN106731537A (en) | A kind of freezing type drier | |
| CN202717683U (en) | Sludge drying device | |
| CN209428385U (en) | Energy saving, efficient sludge drying machine | |
| CN211367384U (en) | Negative pressure type sludge drying structure | |
| CN204569879U (en) | A kind of Rose drying machine condensate recycling device | |
| CN109368976A (en) | A kind of hollow blade type dryer and its drying system for sludge drying | |
| CN207335482U (en) | Tail gas clean-up and heat recovery system for Treatment of Sludge | |
| CN109534652A (en) | A kind of multifunctional solar heat pump sludge dry system | |
| CN206377931U (en) | A kind of continuous type heat pump vacuum drier | |
| CN205403357U (en) | Industry waste heat recovery utilizes drying device | |
| CN209242901U (en) | A kind of hollow blade type dryer and its drying system for sludge drying | |
| CN207632688U (en) | Energy-saving sludge is dried system | |
| CN208234739U (en) | A kind of circulating energy-saving sludge at low temperature desiccation machine system | |
| CN209507966U (en) | A kind of multifunctional solar heat pump sludge dry system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |