CN107724474A - A kind of recognizable mud sewage recovery heat-exchange device and application method - Google Patents
A kind of recognizable mud sewage recovery heat-exchange device and application method Download PDFInfo
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- CN107724474A CN107724474A CN201711089848.6A CN201711089848A CN107724474A CN 107724474 A CN107724474 A CN 107724474A CN 201711089848 A CN201711089848 A CN 201711089848A CN 107724474 A CN107724474 A CN 107724474A
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- bucket
- sewage
- mud
- heat
- heat exchange
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C2001/005—Installations allowing recovery of heat from waste water for warming up fresh water
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a kind of recognizable mud sewage recovery heat-exchange device and application method, including sludge treatment device, the sludge treatment device is provided with hydraulic means, cleaning device, infrared inductor, filter, mud detection means, mud volume control device, conveyer and retracting device；The hydraulic means is connected with cleaning device, infrared inductor, filter；The mud detection means is connected with cleaning device；The mud volume control device is connected with filter；The conveyer is connected with hydraulic means, cleaning device, filter, retracting device.The present invention can separate the water in mud and mud, rubbish, prevent rubbish from blocking, and can make full use of the heat in mud；Solve blockage problem existing for existing sewage disposal device, there is separation, recycle, the characteristics of Concentration Testing, and can judge whether to need cleaning pressure plate according to the reflective degree of reflecting strips, while improve identification.
Description
Technical field
The invention belongs to technical field of heat exchange, is related to a kind of recognizable mud sewage recovery heat-exchange device and use
Method.
Background technology
It is the problem of drainage pipeline is common that sewage conduct, which blocks, and the life to people causes great inconvenience, while also right
Surrounding environment produces certain pollution.As the living standard of socio-economic development and people improve constantly, to living environment
And health proposes higher requirement.The main reason for causing sewage conduct to block have design, construction, artificial etc. many because
Element, and certain heat is carried in sewage sludge, directly discharge can cause the secondary pollution of environment.Now to solve the problems, such as just
It is how to prevent the mixtures such as sewage sludge from blocking pipeline, and the heat recovery and utilization in sewage sludge can be got up, together
When and can is enough that rubbish is recycled.
The content of the invention
For above-described deficiency, the invention provides a kind of recognizable mud sewage recovery heat-exchange device and make
Use method.
A kind of recognizable mud sewage recovery heat-exchange device and application method, belong to technical field of heat treatment.This hair
It is bright water in mud and mud, rubbish to be separated, prevent rubbish from blocking, the heat in mud can be made full use of.
The present invention solves blockage problem existing for existing sewage disposal device, has separation, recycles, the advantages that Concentration Testing.
The technical scheme is that：
A kind of recognizable mud sewage recovery heat-exchange device, including hydraulic means, filter, conveyer and recovery dress
Put；Filter is provided with below described hydraulic means；Conveyer is provided between described filter and retracting device；Institute
The filter stated includes sewage disposal bucket, infrared inductor and heat exchange bucket；Described sewage disposal bottom of the barrel be provided with
The plate of filter bores；Described infrared inductor is installed on sewage disposal bucket inwall；Described heat exchange bucket is installed at sewage
Manage below bucket；Water pipe is furnished with described heat exchange bucket；The hydraulic means is provided with reflectorized material, and the reflectorized material is set to
Reflecting strips.It can judge whether to need cleaning pressure plate according to the reflective degree of reflecting strips, while improve identification.
As further technological improvement, above-described hydraulic means includes pressure plare, motor one, connecting rod, motor two
With expansion link one；The both ends of described connecting rod are respectively equipped with motor one and motor two；Described motor one connects driving pressure
Plate；Described motor two-way is crossed expansion link one and is connected with sewage disposal bucket；Slip is additionally provided with below described sewage disposal bucket
Device；Described infrared inductor is connected with motor one.Sealing between carriage and sewage disposal bucket is good, can lead to
Cross motor two and drive expansion link one, so as to drive sewage disposal bucket to be moved on carriage.Infrared inductor has waterproof
Defencive function, when infrared induction reception device can not normally receive the signal of infrared induction emitter, show sewage sludge
Pile with, it is necessary to which hydraulic means is compressed separating treatment.
As further technological improvement, the uniform honeycomb hole of plate face of above-described pressure plare.Using honeycomb hole shape
Pressure plare extrudes mud, and extrusion process can be allowed more abundant, improve the efficiency of extruding.
As further technological improvement, above-described filter also includes chemical filter unit and giant two；
Described chemical filter unit is installed between sewage disposal bucket and heat exchange bucket；Described giant two is installed on chemical mistake
Filter below device；Giant one is additionally provided with above described sewage disposal bucket.Chemical filter unit uses activated carbon and alum
Filtered, filtration treatment is carried out to sewage by the adsorption capacity of activated carbon and the detergent power of alum.The energy of giant two
Enough residues to chemical filter unit surface wash away, and promote the recovery of residue；Giant one can clean attachment
Residue on pressure plare and sewage disposal bucket.
As further technological improvement, above-described filter also includes heat exchange pair bucket；Described heat exchange pair
Bucket is connected by pipeline with heat exchange bucket, and is installed on below heat exchange bucket；Biochemical cotton is additionally provided with described pipeline；Described
Pipeline is provided with control valve one；Giant three is provided with described heat exchange bucket；High pressure is provided with described heat exchange pair bucket
Hydraulic giant four.Heat exchange pair bucket plays booster action to heat exchange bucket, and heat exchange pair bucket will can be carried out in heat exchange bucket
The sewage of heat transfer is recycled again, increases the utilization rate of heat in sewage.Can further it be removed using biochemical cotton
Mud in sewage, giant are able to clean the inside of heat exchange bucket and heat exchange pair bucket.
As further technological improvement, detector one is additionally provided with above-described heat exchange bucket；Described heat exchange pair
Detector two is additionally provided with bucket；The detector one and detector two are nephelometer.Nephelometer is used for detecting mud in sewage
Concentration, it is possible to provide mud accounting refers in sewage.According to the heat transfer of water temperature in the levels and water pipe of mud in sewage
Efficiency declines, and giant three can be controlled to clean water tube surfaces and heat exchange bucket inwall, except the mud of attachment removal, carried
High heat exchanger effectiveness.
As further technological improvement, above-described conveyer is crawler-tread, and the conveyer is located at sewage
Processing bucket side-lower；The retracting device is set to garbage reclaiming barrel, and the garbage reclaiming barrel is located at conveyer side；The heat
Bucket is exchanged by conduit with garbage reclaiming barrel to be connected.The crawler belt for transporting mud and rubbish is returned using the material for being not easy to get rusty, rubbish
The residue being separated can be collected by receiving bucket, beneficial to recycling.
As further technological improvement, expansion link two is additionally provided with above-described heat exchange bucket.Control expansion link two clear
Except heat exchange bottom of the barrel residue, garbage reclaiming barrel is delivered to by conduit.
As further technological improvement, the user of above-described recognizable mud sewage recovery heat-exchange device
Method, comprise the following steps：After sewage enters sewage disposal bucket, when liquid level rises to the position of infrared induction emitter, gear
The firmly transmitting of signal, cause infrared induction reception device can not normally receive signal, now, pass through sensor controlled motor one
Work, motor one control hydraulic means to move down, and the pressure plare on hydraulic means, which enters, extrudes dirt in sewage disposal bucket
Water, sewage are flowed down after being squeezed by filter bores, and the rubbish after extruding is then stayed in sewage disposal bucket with silt, subsequent motor one
Control pressure plate rises return, and motor two is made expansion link one be shunk to positioned at the direction of motor two by system control, expansion link one
Shrink and drive sewage disposal bucket to move together, make to fall on conveyer under rubbish and silt in sewage disposal bucket, by transmitting
Device is transported in garbage reclaiming barrel；Sewage after extruding still has part mud and rubbish, and it is after filter bores
Flow on chemical filter unit, produce chemical reaction by chemical filter unit filters mud and sewage, the sewage after filtering again
Flow into heat exchange bucket, the rubbish after filtering then stays in chemical filter unit surface with silt；The giant two is used for clear
Wash filter opening and chemical filter unit, the silt after cleaning are flushed on conveyer, finally reach in garbage reclaiming barrel；Mud
In sewage water filtration after still have a heat, sewage enter heat exchange bucket with heat exchange pair bucket, and to being distributed in inside it
Water pipe carry out heat transfer；The water pipe is provided with thermometer, when temperature is less than heat transfer standard value, system control water under high pressure
Rifle sprinkling is rinsed to water tube surfaces, and so as to improve heat transference efficiency, finally, the sewage after heat transfer is arranged from sewage draining exit
Go out.
Compared with prior art, advantages of the present invention：
1. the present invention makes full use of the waste heat of sewage, carry out recovery and form heat exchanging process.
2. the present invention can effectively prevent the impurity in mud from blocking, sewage is set smoothly to trickle.
3. the present invention possesses the function of mud degree in detection sewage.
4. the present invention can clean to heat-exchange apparatus inside.
5. the present invention can judge whether to need cleaning pressure plate according to the reflective degree of reflecting strips, while improve identification
Degree.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of giant.
Fig. 3 is the diagrammatic cross-section of pressure plare.
Accompanying drawing identifies：Hydraulic means 1, pressure plare 2, infrared induction emitter 3, giant 1, infrared induction receive
Device 5, filter bores 6, giant 27, chemical filter unit 8, heat exchange bucket 9, detector 1, giant 3 11, electricity
Machine 3 12, expansion link 2 13, control valve 1, detector 2 15, giant 4 16, heat exchange pair bucket 17, water pipe 18, control
Valve 2 19, sewage draining exit 20, thermometer 21, biochemical cotton 22, garbage reclaiming barrel 23, conduit 24, conveyer 25, sewage disposal bucket
26th, motor 2 27, expansion link 1, connecting rod 29, motor 1, spray column 31, rotation slot 32, shower nozzle 33.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
Embodiment one：
As shown in figure 1, a kind of recognizable mud sewage recovery heat-exchange device, including hydraulic means 1, filter, transmission
Device 25 and retracting device；The described lower section of hydraulic means 1 is provided with filter；Between described filter and retracting device
Provided with conveyer 25；Described filter includes sewage disposal bucket 26, infrared inductor and heat exchange bucket 9；Described
The bottom of sewage disposal bucket 26 is the plate provided with filter bores 6；Described infrared inductor is installed on the inwall of sewage disposal bucket 26；Institute
The heat exchange bucket 9 stated is installed on the lower section of sewage disposal bucket 26；Water pipe 18 is furnished with described heat exchange bucket 9.The hydraulic means 1
Reflectorized material is provided with, the reflectorized material is set to reflecting strips.Described hydraulic means 1 includes pressure plare 2, motor 1, connected
Extension bar 29, motor 2 27 and expansion link 1；The both ends of described connecting rod 29 are respectively equipped with motor 1 and motor 2 27；Institute
The motor 1 stated connects driving pressure plate 2；Described motor 2 27 is connected by expansion link 1 with sewage disposal bucket 26；Institute
The lower section for the sewage disposal bucket 26 stated is additionally provided with carriage；Described infrared inductor is connected with motor 1.Described
The uniform honeycomb hole of plate face of pressure plare 2.Described filter also includes chemical filter unit 8 and giant 27；Described
Chemical filter unit 8 is installed between sewage disposal bucket 26 and heat exchange bucket 9；Described giant 27 is installed on chemical mistake
Filter the lower section of device 8；The described top of sewage disposal bucket 26 is additionally provided with giant 1.Described filter also includes heat and handed over
Change secondary bucket 17；Described heat exchange pair bucket 17 is connected by pipeline with heat exchange bucket 9, and is installed on the lower section of heat exchange bucket 9；It is described
Pipeline in be additionally provided with biochemical cotton 22；Described pipeline is provided with control valve 1；Water under high pressure is provided with described heat exchange bucket 9
Rifle 3 11；Giant 4 16 is provided with described heat exchange pair bucket 17.Detector one is additionally provided with described heat exchange bucket 9
10；Detector 2 15 is additionally provided with described heat exchange pair bucket 17；The detector 1 and detector 2 15 are nephelometer.Institute
The conveyer 25 stated is crawler-tread, and the conveyer 25 is located at the side-lower of sewage disposal bucket 26；The retracting device is set
For garbage reclaiming barrel 23, the garbage reclaiming barrel 23 is located at the side of conveyer 25；The heat exchange bucket 9 passes through conduit 24 and rubbish
Rubbish recycling bin 23 is connected.Expansion link 2 13 is additionally provided with described heat exchange bucket 9.It can be judged according to the reflective degree of reflecting strips
Cleaning pressure plate 2 whether is needed, while improves identification.Sealing between carriage and sewage disposal bucket 26 is good, can
Expansion link 1 is driven by motor 2 27, so as to drive sewage disposal bucket 26 to be moved on carriage.Infrared inductor
With waterproofing protection function, when infrared induction reception device 5 can not normally receive the signal of infrared induction emitter 3, table
Bright sewage sludge has piled with, it is necessary to which hydraulic means 1 is compressed separating treatment.Extruded using the pressure plare 2 of honeycomb hole shape
Mud, extrusion process can be allowed more abundant, improve the efficiency of extruding.Chemical filter unit 8 was carried out using activated carbon and alum
Filter, filtration treatment is carried out to sewage by the adsorption capacity of activated carbon and the detergent power of alum.Giant 27 can be to changing
The residue for learning the surface of filter 8 is washed away, and promotes the recovery of residue；Giant 1, which can clean, is attached to pressure
Residue on power plate 2 and sewage disposal bucket 26.17 pairs of heat exchange buckets 9 of heat exchange pair bucket play booster action, heat exchange pair bucket
17 can be recycled the sewage that heat transfer is carried out in heat exchange bucket 9 again, increase the profit of heat in sewage
With rate.The mud in sewage can be further removed using biochemical cotton 22, giant is able to heat exchange bucket 9 and Re Jiao
The inside for changing secondary bucket 17 is cleaned.Nephelometer is used for detecting the concentration of mud in sewage, it is possible to provide mud accounting is joined in sewage
Examine.Declined according to the heat transference efficiency of water temperature in the levels of mud in sewage and water pipe 18, giant can be controlled
3 11 pairs of surfaces of water pipe 18 and the inwall of heat exchange bucket 9 clean, and except the mud of attachment removal, improve heat exchanger effectiveness.Transport and become silted up
The crawler belt of mud and rubbish can be collected the residue being separated, be beneficial to using the material for being not easy to get rusty, garbage reclaiming barrel 23
Recycling.Control expansion link 2 13 to remove the bottoms of heat exchange bucket 9, garbage reclaiming barrel 23 is delivered to by conduit 24.
The application method of recognizable mud sewage recovery heat-exchange device, comprises the following steps：When sewage enters sewage
After processing bucket 26, when liquid level rises to the position of infrared induction emitter 3, the transmitting of signal is blocked, causes infrared induction to connect
Receiving apparatus 5 can not normally receive signal, now, be worked by sensor controlled motor 1, and motor 1 controls hydraulic pressure dress
Put 1 to move down, the pressure plare 2 on hydraulic means 1 enters extruding sewage in sewage disposal bucket 26, and sewage leads to after being squeezed
Cross filter bores 6 to flow down, the rubbish after extruding is then stayed in sewage disposal bucket 26 with silt, the subsequent control pressure plate 2 of motor 1
Rise return, motor 2 27 is made expansion link 1 be shunk to positioned at the direction of motor 2 27 by system control, and expansion link 1 is received
Contracting drives sewage disposal bucket 26 to move together, makes to fall on conveyer 25 under rubbish and silt in sewage disposal bucket 26, by
Conveyer 25 is transported in garbage reclaiming barrel 23；Sewage after extruding still has part mud and rubbish, and it passes through
Flowed to after filter bores 6 on chemical filter unit 8, produce chemical reaction by chemical filter unit 8 filters mud and sewage, mistake again
Sewage after filter is flowed into heat exchange bucket 9, and the rubbish after filtering then stays in the surface of chemical filter unit 8 with silt；The high pressure
Hydraulic giant 27 is used to clean filter bores 6 and chemical filter unit 8, and the silt after cleaning is flushed on conveyer 25, is finally reached
In garbage reclaiming barrel 23；Still there is heat after sewage water filtration in mud, sewage enters heat exchange bucket 9 and heat exchange pair bucket 17
It is interior, and carry out heat transfer to being distributed in its internal water pipe 18；The water pipe 18 is provided with thermometer 21, when temperature is less than heat
During Transfer Standards value, system control giant sprinkling is rinsed to the surface of water pipe 18, so as to improve heat transference efficiency, most
Afterwards, the sewage after heat transfer is discharged from sewage draining exit 20.
Embodiment two
The present embodiment two is essentially identical with the structure of embodiment one and principle, the difference is that the plate face of pressure plare 2 is changed into solid slab
Face, increase pressure.Remain able to realize the purpose of the present invention by this change.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (9)
- A kind of 1. recognizable mud sewage recovery heat-exchange device, it is characterised in that：Including hydraulic means（1）, filter, Conveyer（25）And retracting device；Described hydraulic means（1）Lower section is provided with filter；Described filter and recovery Conveyer is provided between device（25）；Described filter includes sewage disposal bucket（26）, infrared inductor and Re Jiao Change bucket（9）；Described sewage disposal bucket（26）Bottom is provided with filter bores（6）Plate；Described infrared inductor is installed on Sewage disposal bucket（26）Inwall；Described heat exchange bucket（9）It is installed on sewage disposal bucket（26）Lower section；Described heat exchange bucket （9）Inside it is furnished with water pipe（18）；The hydraulic means（1）Reflectorized material is provided with, the reflectorized material is set to reflecting strips.
- 2. recognizable mud sewage recovery heat-exchange device according to claim 1, it is characterised in that：Described hydraulic pressure Device（1）Including pressure plare（2）, motor one（30）, connecting rod（29）, motor two（27）With expansion link one（28）；Described company Extension bar（29）Both ends be respectively equipped with motor one（30）With motor two（27）；Described motor one (30) connection driving pressure plate （2）；Described motor two（27）Pass through expansion link one（28）With sewage disposal bucket（26）Connection；Described sewage disposal bucket（26） Lower section be additionally provided with carriage；Described infrared inductor and motor one（30）Connection.
- 3. recognizable mud sewage recovery heat-exchange device according to claim 2, it is characterised in that：Described pressure Plate（2）The uniform honeycomb hole of plate face.
- 4. recognizable mud sewage recovery heat-exchange device according to claim 1, it is characterised in that：Described filtering Device also includes chemical filter unit（8）With giant two（7）；Described chemical filter unit（8）It is installed on sewage disposal Bucket（26）With heat exchange bucket（9）Between；Described giant two（7）It is installed on chemical filter unit（8）Lower section；Described dirt Water process bucket（26）Top is additionally provided with giant one（4）.
- 5. recognizable mud sewage recovery heat-exchange device according to claim 4, it is characterised in that：Described filtering Device also includes heat exchange pair bucket（17）；Described heat exchange pair bucket（17）Pass through pipeline and heat exchange bucket（9）Connection, and install In heat exchange bucket（9）Lower section；Biochemical cotton is additionally provided with described pipeline（22）；Described pipeline is provided with control valve one（14）； Described heat exchange bucket（9）It is interior to be provided with giant three（11）；Described heat exchange pair bucket（17）It is interior to be provided with giant four （16）.
- 6. recognizable mud sewage recovery heat-exchange device according to claim 5, it is characterised in that：Described heat friendship Change bucket（9）Inside it is additionally provided with detector one（10）；Described heat exchange pair bucket（17）Inside it is additionally provided with detector two（15）；The detection Instrument one（10）With detector two（15）For nephelometer.
- 7. recognizable mud sewage recovery heat-exchange device according to claim 1, it is characterised in that：Described transmission Device（25）For crawler-tread, the conveyer（25）Located at sewage disposal bucket（26）Side-lower；The retracting device is set to Garbage reclaiming barrel（23）, the garbage reclaiming barrel（23）Positioned at conveyer（25）Side；The heat exchange bucket（9）Pass through conduit （24）With garbage reclaiming barrel（23）It is connected.
- 8. recognizable mud sewage recovery heat-exchange device according to claim 7, it is characterised in that：Described heat friendship Change bucket（9）Inside it is additionally provided with expansion link two（13）.
- 9. a kind of application method of recognizable mud sewage recovery heat-exchange device as described in claim any one of 1-8, It is characterized in that：1）After sewage enters sewage disposal bucket (26), when liquid level rises to the position of infrared induction emitter (3), letter is blocked Number transmitting, cause infrared induction reception device (5) that signal can not be normally received, now, pass through sensor controlled motor one (30) work, motor one (30) control hydraulic stem moves down, and the pressure plare (2) on hydraulic stem enters sewage disposal bucket (26) extruding sewage, sewage are flowed down after being squeezed by filter bores (6) in, and the rubbish after extruding then stays in sewage disposal with silt In bucket (26), subsequent (30) control pressure plate (2) of motor one rises return, and motor two (27) is made expansion link one by system control (28) shunk to positioned at the direction of motor two (27), expansion link one (28), which shrinks, drives sewage disposal bucket (26) to move together, makes Fallen under rubbish and silt in sewage disposal bucket (26) on conveyer (25), garbage reclamation is transported to by conveyer (25) Bucket (23) is inner；2）Sewage after extruding still has part mud and rubbish, and it flows to chemical filtering dress after filter bores (6) Put on (8), produce chemical reaction by chemical filter unit (8) filters mud and sewage again, and the sewage after filtering flows into heat and handed over Change in bucket (9), the rubbish after filtering then stays in chemical filter unit (8) surface with silt；The giant two (7) is used for clear Filter opening (6) and chemical filter unit (8) are washed, the silt after cleaning is flushed on conveyer (25), is finally reached rubbish and is returned It is inner to receive bucket (23)；3）Still there is heat after sewage water filtration in mud, sewage enters in heat exchange bucket (9) and heat exchange pair bucket (17), and And carry out heat transfer to being distributed in its internal water pipe (18)；The water pipe (18) is provided with thermometer (21), when temperature is less than During heat transfer standard value, system control giant sprinkling is rinsed to water pipe (18) surface, so as to improve heat transference efficiency； Finally, the sewage after heat transfer is from sewage draining exit（20）Discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089848.6A CN107724474B (en) | 2017-11-08 | 2017-11-08 | A kind of identifiable mud sewage recycling heat-exchange device and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089848.6A CN107724474B (en) | 2017-11-08 | 2017-11-08 | A kind of identifiable mud sewage recycling heat-exchange device and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107724474A true CN107724474A (en) | 2018-02-23 |
| CN107724474B CN107724474B (en) | 2019-11-29 |
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|---|---|---|---|
| CN201711089848.6A Active CN107724474B (en) | 2017-11-08 | 2017-11-08 | A kind of identifiable mud sewage recycling heat-exchange device and application method |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013108258A (en) * | 2011-11-18 | 2013-06-06 | Ebara Corp | Factory effluent collection device through vacuum suction and factory effluent collection method |
| CN203144204U (en) * | 2013-04-07 | 2013-08-21 | 李学坤 | Filtering and heat energy recovering device supplied with power by solar energy |
| CN205495048U (en) * | 2016-04-12 | 2016-08-24 | 成都蒲江珂贤科技有限公司 | Movable sludge treatment pressure filter |
-
2017
- 2017-11-08 CN CN201711089848.6A patent/CN107724474B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013108258A (en) * | 2011-11-18 | 2013-06-06 | Ebara Corp | Factory effluent collection device through vacuum suction and factory effluent collection method |
| CN203144204U (en) * | 2013-04-07 | 2013-08-21 | 李学坤 | Filtering and heat energy recovering device supplied with power by solar energy |
| CN205495048U (en) * | 2016-04-12 | 2016-08-24 | 成都蒲江珂贤科技有限公司 | Movable sludge treatment pressure filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107724474B (en) | 2019-11-29 |
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Effective date of registration: 20191107 Address after: Jiaxing City, Zhejiang province 314511 Tongxiang Chongfu town five Village Lotus Creek No. 120 Applicant after: Tongxiang Changxin Machinery Specialized Cooperative Address before: Haotian square No. 24, Qingxiu District, Nanning City 530000 the Guangxi Zhuang Autonomous Region 1218 Applicant before: Guangxi Province Nanning City Guierchuang Environmental Protection Technology Co., Ltd. |
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