CN109734282A - Sludge dehumidifying desiccation machine and sludge dehumidifying anhydration system - Google Patents
Sludge dehumidifying desiccation machine and sludge dehumidifying anhydration system Download PDFInfo
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- CN109734282A CN109734282A CN201910130922.7A CN201910130922A CN109734282A CN 109734282 A CN109734282 A CN 109734282A CN 201910130922 A CN201910130922 A CN 201910130922A CN 109734282 A CN109734282 A CN 109734282A
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- eliminating malodours
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Abstract
The present invention relates to sludge treatment devices, specially sludge dehumidifying desiccation machine and sludge dehumidifying anhydration system, it includes the support frame being set to inside drying box, the support frame is in hollow setting, the support frame offers the venthole inside its internal and drying box of connection, and the support frame is provided with the escape pipe being connected to outside drying box；When needing to draw the gas progress deodorizing process inside equipment, negative inspiratory pressure is carried out in escape pipe, air pressure decline in support frame, gas in equipment enters in support frame from venthole, and then it is expelled in subsequent processing device from escape pipe, the case where reduction influences surrounding enviroment due to the foul smell in equipment leaks improves air quality, improves environment protecting.
Description
Technical field
The present invention relates to sludge treatment devices, more particularly, to sludge dehumidifying desiccation machine and sludge dehumidifying anhydration system.
Background technique
As the discharge amount of urban industry waste water and sanitary sewage is increasing, treatment rate of domestic sewage also improves year by year,
The sludge yield of municipal sewage plant also sharply increases, and sewage treatment plant will discharge a large amount of excess sludge, enormous amount
Sludge needs are further processed, if sludge cannot be handled rationally, will cause secondary pollution.
In the prior art, it is frequently utilized that sludge dehumidifying desiccation machine carries out drying and other treatment, sludge dehumidifying desiccation machine one to sludge
As include cabinet, cabinet includes drying box and auxiliary tank, and setting mesh belt is set in auxiliary tank for conveying sludge in drying box
It sets and is connected to heat-pump dehumidification drying device with drying box, the heat air delivery into drying box carries out drying and other treatment to sludge.
It is a large amount of smelly that prior art among the above has the following deficiencies: that sludge can generate during drying and other treatment
Gas is easy to leak out from the gap of drying box, causes adverse effect to environment.
Summary of the invention
It is an object of the present invention to provide the sludge dehumidifying desiccation machines that a kind of convenience handles foul smell.
Above-mentioned purpose of the invention has the technical scheme that
Sludge dehumidifying desiccation machine, including the support frame being set to inside drying box, the support frame is in hollow setting, described
Support frame offers the venthole inside its internal and drying box of connection, and the support frame, which is provided with, to be connected to outside drying box
The escape pipe in portion.
By using above-mentioned technical proposal, when needing to draw the gas progress deodorizing process inside equipment, in escape pipe
Middle carry out negative inspiratory pressure, the air pressure decline in support frame, the gas in equipment enter in support frame from venthole, in turn
It is expelled in subsequent processing device from escape pipe, reduces the case where influencing surrounding enviroment due to the foul smell in equipment leaks, mention
High air quality improves environment protecting.
The present invention is further arranged to: the escape pipe is blocked by plug.
By using above-mentioned technical proposal, when not needing to carry out the operation of Odor control, escape pipe is blocked by plug,
Leaking and reduce external object and entering equipment for foul smell is reduced in the channel that is in communication with the outside by support frame inside partition equipment
And the case where affecting the normal operation of the equipment.
It is a further object to provide the sludge dehumidifying anhydration systems that a kind of convenience handles foul smell.
Above-mentioned purpose of the invention has the technical scheme that
Sludge dehumidifying anhydration system, including sludge described in any of the above embodiments dehumidifying desiccation machine, further include eliminating malodours from gases equipment, institute
The beginning for stating eliminating malodours from gases equipment is connected to escape pipe, and the end of the eliminating malodours from gases equipment is connected with air-extractor.
It is set when needing to carry out deodorizing process to the foul smell inside equipment using pumping by using above-mentioned technical proposal
Standby that negative inspiratory pressure is carried out in escape pipe, so that the air pressure in support frame declines, the foul smell in equipment enters from venthole
In support frame, and then deodorizing process is carried out from being expelled in eliminating malodours from gases equipment in escape pipe, the gas after deodorizing process
It is discharged through air-extractor, reduces the case where influencing surrounding enviroment due to the foul smell in equipment leaks, improve air quality, improve ring
Protect effect.
The present invention is further arranged to: the eliminating malodours from gases equipment includes biological deodorizing equipment, ion deodorization equipment and light
One of microwave decomposition equipment or a variety of combinations.
By using above-mentioned technical proposal, the type and quantity of eliminating malodours from gases equipment can be selected according to practical stink odor,
Applicability is improved, Odor control effect is optimized.
The present invention is further arranged to: the air-extractor is negative-pressure air fan.
By using above-mentioned technical proposal, the air pressure in support frame is reduced by negative-pressure air fan, thus by equipment
Foul smell extraction, it is convenient that deodorizing process is carried out to foul smell.
The present invention is further arranged to: several eliminating malodours from gases equipment successively end to end settings, the air-extractor
It is set to the end of the eliminating malodours from gases equipment positioned at tail end, the beginning positioned at the eliminating malodours from gases equipment of head end is connected to outlet
Pipe, further include main channel, the both ends of the main channel be respectively communicated in be located at head end eliminating malodours from gases equipment beginning and
Positioned at the end of the eliminating malodours from gases equipment of tail end, two-by-two by dividing snorkel to be connected to main ventilation between the eliminating malodours from gases equipment
Pipe in main channel and divides snorkel intersection, divides between snorkel and two-by-two eliminating malodours from gases equipment intersection to be provided with to be used for
Control the valve of gas flow.
By using above-mentioned technical proposal, main channel is controlled by valve, divides the company between snorkel and deodorizing device
Clearance system, thus setting from the gas drawn in escape pipe in main channel, divide flow direction between snorkel and deodorizing device, from
And foul smell is made to flow to different types of eliminating malodours from gases equipment, according to the type of currently processed sludge, determine the foul smell generated
Type, and then adjust valve and flow through the foul smell of discharge and be suitble to carry out it the eliminating malodours from gases equipment of deodorization operation, and remaining
Eliminating malodours from gases equipment can be shut down, and reduce the waste of the energy, can be handled a plurality of types of foul smell, and applicability is improved.
The present invention is further arranged to: the valve is provided with valve phase indicator.
By using above-mentioned technical proposal, the convenient open and-shut mode that corresponding valve is understood by valve phase indicator improves work
Make efficiency.
The present invention is further arranged to: it further include the indicating circuit for being used to indicate the switch state of valve, the instruction electricity
Road includes central controller and indicator light, and the indicator light and valve correspond, the output end connection of the valve phase indicator
In the input terminal of central controller, the central controller is according to the work of the output control instructions lamp of valve phase indicator.
By using above-mentioned technical proposal, the opening and closing shape of corresponding valve is confirmed by the working condition fast and easy of indicator light
State further increases working efficiency.
The present invention is further arranged to: the central controller is connected with and the one-to-one warning part of eliminating malodours from gases equipment
Part, the enabling signal of central controller access eliminating malodours from gases equipment, the central controller receive enabling signal and
It corresponds to and controls corresponding indicating member movement when the corresponding valve of eliminating malodours from gases front equipment end is located at closed state.
By using above-mentioned technical proposal, when the corresponding valve of corresponding eliminating malodours from gases front equipment end is located at closed state and
When fault starts the eliminating malodours from gases equipment, indicating member movement warns staff, to exclude abnormal conditions in time,
Restore normal operating conditions.
The present invention is further arranged to: the indicating member is combined aural and visual alarm.
By using above-mentioned technical proposal, issues light and sound warns operator, it is easier to cause to look for work
Make personnel's note that found the abnormal situation in time.
In conclusion advantageous effects of the invention are as follows:
1. the gas in equipment is expelled in subsequent processing device from escape pipe, reduction influences due to the foul smell in equipment leaks
The case where surrounding enviroment, improves air quality, improves environment protecting；
2. carrying out deodorizing process in eliminating malodours from gases equipment from the foul smell being discharged in escape pipe, reduce because the foul smell in equipment leaks
And the case where influencing surrounding enviroment, air quality is improved, environment protecting is improved；
3. adjusting the eliminating malodours from gases equipment that foul smell flows through according to the type of foul smell, the waste of the energy is reduced, improves applicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the structural schematic diagram of support frame in embodiment 1；
Fig. 3 is the structural schematic diagram of embodiment 2；
Fig. 4 is the structural schematic diagram of embodiment 3；
Fig. 5 is the structural schematic diagram of embodiment 4；
Fig. 6 is the circuit connection diagram of central controller in embodiment 4.
Appended drawing reference: 1, drying box；2, support frame；3, venthole；4, escape pipe；5, plug；6, eliminating malodours from gases equipment；
7, air-extractor；8, main channel；9, divide snorkel；10, valve；11, valve phase indicator；12, central controller；13, it indicates
Lamp；14, indicating member；15, communicating pipe；16, switching tube.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment 1: sludge dehumidifies desiccation machine, and referring to Figures 1 and 2, including cabinet, cabinet includes drying box 1 and auxiliary tank,
The support frame 2 for being used to support drying box 1 is internally provided in drying box 1, support frame 2 is in hollow setting, and by several vertical
The horizontal square through-pipe being connected to and in communication with forms, close weldering connection between adjacent square through-pipe.
It is uniformly provided with inside its internal and drying box 1 of several connections on support frame 2 towards the side inside drying box 1
Venthole 3, support frame 2 is provided with the escape pipe 4 being connected to outside drying box 1, and escape pipe 4 is worn from the top of drying box 1
Out, and with the close weldering of drying box 1 it connects.
When needing to block escape pipe 4, can be blocked by the plug 5 being threadedly coupled with escape pipe 4.
Specific work process: it when needing to draw the gas progress deodorizing process inside equipment, is born in escape pipe 4
Air-breathing is pressed, the air pressure in support frame 2 declines, and the gas in equipment enters in support frame 2 from venthole 3, and then from out
It is expelled in subsequent processing device in tracheae 4, reduces the case where influencing surrounding enviroment due to the foul smell in equipment leaks, improved empty
Makings amount improves environment protecting.
Meanwhile when not needing to carry out the operation of Odor control, escape pipe 4 is blocked by plug 5, is led to inside partition equipment
The channel that support frame 2 is in communication with the outside is crossed, leaking and reducing that external object enters equipment and influences equipment just for foul smell is reduced
Often the case where work.
Embodiment 2: sludge dehumidifying anhydration system, as shown in Figure 3 comprising the sludge dehumidifying desiccation machine in embodiment 1,
It further include eliminating malodours from gases equipment 6, eliminating malodours from gases equipment 6 includes biological deodorizing equipment, ion deodorization equipment, light microwave decomposition equipment
One of with chemical deodorizing equipment, the type and quantity of eliminating malodours from gases equipment 6 can be selected according to practical stink odor.
The beginning of eliminating malodours from gases equipment 6 is by being connected to escape pipe 4, the end connection of eliminating malodours from gases equipment 6 communicating pipe 15
There is air-extractor 7, air-extractor 7 is specially negative-pressure air fan in the present embodiment.
Specific work process: when needing to carry out deodorizing process to the foul smell inside equipment, using air-extractor 7 in outlet
Negative inspiratory pressure is carried out in pipe 4, so that the air pressure in support frame 2 declines, the foul smell in equipment enters support rib from venthole 3
In frame 2, and then deodorizing process is carried out from being expelled in eliminating malodours from gases equipment 6 in escape pipe 4, the gas after deodorizing process is through taking out
The case where gas equipment 7 is discharged, and reduction influences surrounding enviroment due to the foul smell in equipment leaks improves air quality, improves environmental protection
Effect.
Embodiment 3: sludge dehumidifying anhydration system, as shown in Figure 4 comprising the sludge dehumidifying desiccation machine in embodiment 1,
It further include eliminating malodours from gases equipment 6, eliminating malodours from gases equipment 6 includes biological deodorizing equipment, ion deodorization equipment, light microwave decomposition equipment
With a variety of combinations in chemical deodorizing equipment, successively head and the tail are connected to the setting that connects to several eliminating malodours from gases equipment 6, positioned at head end
By communicating pipe 15 being connected to escape pipe 4, the end positioned at the eliminating malodours from gases equipment 6 of tail end connects at the beginning of eliminating malodours from gases equipment 6
It is connected to air-extractor 7, the type and quantity of eliminating malodours from gases equipment 6 can be selected according to practical stink odor, multiclass is carried out to foul smell
The deodorizing process of type, air-extractor 7 is specially negative-pressure air fan in the present embodiment.
Specific work process: when needing to carry out deodorizing process to the foul smell inside equipment, using air-extractor 7 in outlet
Negative inspiratory pressure is carried out in pipe 4, so that the air pressure in support frame 2 declines, the foul smell in equipment enters support rib from venthole 3
In frame 2, and then deodorizing process is successively carried out from being expelled in several eliminating malodours from gases equipment 6 in escape pipe 4, after deodorizing process
The case where gas is discharged through air-extractor 7, and reduction influences surrounding enviroment due to the foul smell in equipment leaks improves air quality,
Improve environment protecting.
Embodiment 4: sludge dehumidifying anhydration system, as shown in Figure 5 and Figure 6 comprising the sludge dehumidifying desiccation in embodiment 1
Machine, further includes eliminating malodours from gases equipment 6, and eliminating malodours from gases equipment 6 includes biological deodorizing equipment, ion deodorization equipment, light microwave point
The combination of equipment and a variety of (such as 3 kinds) in chemical deodorizing equipment is solved, successively head and the tail connection connects several eliminating malodours from gases equipment 6
It sets, passes through positioned at the beginning of the eliminating malodours from gases equipment 6 of head end and communicating pipe 15 be connected to escape pipe 4, positioned at the eliminating malodours from gases of tail end
The end of equipment 6 is connected with air-extractor 7, and the type and quantity of eliminating malodours from gases equipment 6 can be selected according to practical stink odor, right
Foul smell carries out the deodorizing process of polymorphic type, and air-extractor 7 is specially negative-pressure air fan in the present embodiment.
It further include main channel 8, the both ends of main channel 8 are respectively communicated with the beginning in the eliminating malodours from gases equipment 6 for being located at head end
The end at end and the eliminating malodours from gases equipment 6 positioned at tail end, two-by-two by dividing snorkel 9 to be connected to master between eliminating malodours from gases equipment 6
Snorkel 8, the eliminating malodours from gases equipment 6 positioned at head end in main channel 8 and are divided logical by dividing snorkel 9 to be connected to main channel 8
9 intersection of tracheae divides intersection between snorkel 9 and two-by-two eliminating malodours from gases equipment 6 to be provided with for controlling gas flow
Valve 10.
The valve phase indicator 11 for being used to indicate the open and-shut mode of valve 10, valve phase indicator are provided on each valve 10
11 equal signals are connected with same central controller 12, and central controller 12 is single-chip microcontroller, and central controller 12 is used for control instructions
The work of lamp 13, indicator light 13 are light emitting diode, and quantity is consistent with the quantity of valve phase indicator 11 and corresponds, instruction
Lamp 13 is installed at corresponding valve 10, is used to indicate the open and-shut mode of valve 10.Central controller 12 passes through switching tube
The work of 16 control instructions lamps 13, switching tube 16 are the triode of NPN type, and base stage is connected to central controller 12, emitter
Resistance grounded, collector are connected to the cathode of corresponding indicator light 13, and the anode of indicator light 13 connects power supply VCC.
Central controller 12 is also connected with and the one-to-one indicating member 14 of eliminating malodours from gases equipment 6, central controller 12
The enabling signal of eliminating malodours from gases equipment 6 is accessed, central controller 12 is before receiving enabling signal and corresponding eliminating malodours from gases equipment 6
It holds corresponding valve 10 to control corresponding indicating member 14 when being located at closed state to act, indicating member 14 is specially sound-light alarm
Device.
Central controller 12 controls the work of indicating member 14 by switching tube 16, and switching tube 16 is the triode of NPN type,
Its base stage is connected to central controller 12, emitter resistance grounded, and collector is connected to the cathode of corresponding indicating member 14, alert
Show the anode connection power supply VCC of component 14.
Specific work process: main channel 8 is controlled by valve 10, the connection between snorkel 9 and deodorizing device is divided to close
System, thus setting from the gas drawn in escape pipe 4 in main channel 8, divide flow direction between snorkel 9 and deodorizing device, from
And foul smell is made to flow to different types of eliminating malodours from gases equipment 6, according to the type of currently processed sludge, determine the foul smell generated
Type, and then adjust valve 10 and flow through the foul smell of discharge and be suitble to carry out it the eliminating malodours from gases equipment 6 of deodorization operation, and its
Residual air body deodorizing device 6 can be shut down, and reduce the waste of the energy, can be handled a plurality of types of foul smell, and applicability is improved.
It makes mistakes when corresponding valve 10 is located at closed state in corresponding 6 front end of eliminating malodours from gases equipment and starts the eliminating malodours from gases
When equipment 6, indicating member 14 is acted, and is warned to staff, to exclude abnormal conditions in time, restores to work normally shape
State.
The embodiment of the above specific embodiment is presently preferred embodiments of the present invention, not limits guarantor of the invention according to this
Range is protected, therefore: the equivalence changes that all structures under this invention, shape, principle are done should all be covered by protection scope of the present invention
Within.
Claims (10)
- The desiccation machine 1. sludge dehumidifies, it is characterised in that: including being set to the internal support frame (2) of drying box (1), the support Skeleton (2) is in hollow setting, and the support frame (2) offers the internal venthole (3) of connection its internal and drying box (1), The support frame (2), which is provided with, is connected to the external escape pipe (4) of drying box (1).
- The desiccation machine 2. sludge according to claim 1 dehumidifies, it is characterised in that: the escape pipe (4) by plug (5) into Row blocks.
- The anhydration system 3. sludge dehumidifies, it is characterised in that: including the described in any item sludge dehumidifying desiccation of such as claims 1 or 2 Machine further includes eliminating malodours from gases equipment (6), and the beginning of the eliminating malodours from gases equipment (6) is connected to escape pipe (4), and the gas removes The end of smelly equipment (6) is connected with air-extractor (7).
- The anhydration system 4. sludge according to claim 3 dehumidifies, it is characterised in that: the eliminating malodours from gases equipment (6) include One of biological deodorizing equipment, ion deodorization equipment and light microwave decomposition equipment or a variety of combinations.
- The anhydration system 5. sludge according to claim 3 dehumidifies, it is characterised in that: the air-extractor (7) is negative pressure wind Machine.
- The anhydration system 6. sludge according to claim 4 dehumidifies, it is characterised in that: several eliminating malodours from gases equipment (6) Successively end to end setting, the air-extractor (7) are set to the end of the eliminating malodours from gases equipment (6) positioned at tail end, are located at head The beginning of the eliminating malodours from gases equipment (6) at end is connected to escape pipe (4), further includes main channel (8), the main channel (8) both ends are respectively communicated in the beginning for the eliminating malodours from gases equipment (6) for being located at head end and positioned at the eliminating malodours from gases equipment (6) of tail end End, two-by-two by dividing snorkel (9) to be connected to main channel (8) between the eliminating malodours from gases equipment (6), in main channel (8) and divide snorkel (9) intersection, intersection between snorkel (9) and two-by-two eliminating malodours from gases equipment (6) is divided to be provided with for controlling The valve (10) of gas flow processed.
- The anhydration system 7. sludge according to claim 6 dehumidifies, it is characterised in that: the valve (10) is provided with valve position and refers to Show device (11).
- The anhydration system 8. sludge according to claim 7 dehumidifies, it is characterised in that: further include being used to indicate valve (10) The indicating circuit of switch state, the indicating circuit include central controller (12) and indicator light (13), the indicator light (13) It is corresponded with valve (10), the output end of the valve phase indicator (11) is connected to the input terminal of central controller (12), institute Central controller (12) is stated according to the work of the output control instructions lamp (13) of valve phase indicator (11).
- The anhydration system 9. sludge according to claim 8 dehumidifies, it is characterised in that: the central controller (12) is connected with With the one-to-one indicating member (14) of eliminating malodours from gases equipment (6), the central controller (12) accesses eliminating malodours from gases equipment (6) Enabling signal, the central controller (12) receiving enabling signal and corresponding eliminating malodours from gases equipment (6) front end is corresponding Valve (10) controls corresponding indicating member (14) movement when being located at closed state.
- The anhydration system 10. sludge according to claim 9 dehumidifies, it is characterised in that: the indicating member (14) is acousto-optic Alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130922.7A CN109734282A (en) | 2019-02-22 | 2019-02-22 | Sludge dehumidifying desiccation machine and sludge dehumidifying anhydration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130922.7A CN109734282A (en) | 2019-02-22 | 2019-02-22 | Sludge dehumidifying desiccation machine and sludge dehumidifying anhydration system |
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| Publication Number | Publication Date |
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| CN109734282A true CN109734282A (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910130922.7A Pending CN109734282A (en) | 2019-02-22 | 2019-02-22 | Sludge dehumidifying desiccation machine and sludge dehumidifying anhydration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116493400A (en) * | 2023-05-19 | 2023-07-28 | 四川省冶勘设计集团生态环境工程有限公司 | Soil thermal desorption device and soil thermal desorption system comprising same |
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Application publication date: 20190510 |
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