CN206604629U - Cleaning knot screen for building castoff regeneration - Google Patents
Cleaning knot screen for building castoff regeneration Download PDFInfo
- Publication number
- CN206604629U CN206604629U CN201720241012.2U CN201720241012U CN206604629U CN 206604629 U CN206604629 U CN 206604629U CN 201720241012 U CN201720241012 U CN 201720241012U CN 206604629 U CN206604629 U CN 206604629U
- Authority
- CN
- China
- Prior art keywords
- water
- resistance
- water tank
- feed cistern
- belt conveyor
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 230000008929 regeneration Effects 0.000 title claims abstract description 18
- 238000011069 regeneration method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000008400 supply water Substances 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Filtration Of Liquid (AREA)
Abstract
A kind of cleaning knot screen for building castoff regeneration, including belt conveyor and water tank, described belt conveyor low side is placed in the water tank, the high-end of belt conveyor is placed in outside the water tank, described water tank is provided with water circulation system, described water circulation system includes feed cistern, back water pump is provided between described feed cistern and described water tank, supply-water pump is provided between described feed cistern and underground water, described supply-water pump is provided with control circuit, control circuit can be detected to the liquid level in feed cistern, when detect the liquid level in feed cistern it is too low after, control circuit control supply-water pump supplies water to feed cistern.Completed by above measure to feed cistern and then to the purpose of water tank automatic water-supply.
Description
Technical field
The utility model is related to building machinery field, and a kind of more particularly to cleaning for building castoff regeneration is removed
Miscellaneous device.
Background technology
The quality of construction refuse regenerated aggregate, directly affects the recycling of building waste.Country has put into effect related mark
Standard, to clay content and lightweight in the regeneration aggregate used in regeneration brick, road inorganic mixture, regenerated aggregate concrete, mortar etc.
Debris content gives control and required.Current traditional control method is mainly using Vibration Screen soil, with pneumatic separating and people
The method that work point is picked rejects light weight sundries, but the soil of bulk is difficult to clean off with the soil for sticking to surface of material, causes to contain mud
Amount is exceeded；And depend merely on selection by winnowing and manual sorting and tiny light weight sundries can not be removed thoroughly, regeneration aggregate can not meet high standard
Quasi- use requirement, is only used for low side product and uses, value is not high, this seriously governs pushing away for construction refuse regenerated product
Extensively use.
Notification number is CN105598068A Chinese patent, and a kind of cleaning removal of impurities for building castoff regeneration is filled
Put.There is the low side of belt conveyor in water tank, there are aggregate dewatering screen, described belt conveyor in the high-end lower section of belt conveyor
Low side above have backgauge bucket and nozzle sets, the side of water tank is fixed with various articles collecting apparatus, under the outlet of various articles collecting apparatus
There is the material on lightweight thing dewatering screen, described high pressure nozzle group alignment belt conveyor side.Its safety and environmental protection, can be strongly clear
Wash aggregate and efficiently separate lightweight thing.It also has water circulation reutilization system, is entered the water that nozzle sets spray by back water pump
Row is recycled to water tank recycling, but in the actual course of work, has attachment of moisture on regeneration aggregate or silt, cause water
The loss of body, the working time along with cleaning knot screen is longer, and the water body in water tank is fewer and fewer, it is impossible to mended automatically
Water.
Utility model content
The purpose of this utility model is a kind of cleaning knot screen for building castoff regeneration of offer, can
Water tank is automatically replenished.
Above-mentioned purpose of the present utility model technical scheme is that：
A kind of cleaning knot screen for building castoff regeneration, including belt conveyor and water tank, it is described
Belt conveyor low side is placed in the water tank, the high-end of belt conveyor is placed in outside the water tank, the height of belt conveyor
End bottom is provided with aggregate dewatering screen, and the side of water tank, which is provided with below various articles collecting apparatus, the outlet of various articles collecting apparatus, to be set
Lightweight thing dewatering screen is equipped with, described belt conveyor is provided with the high pressure nozzle group towards it, and described water tank is provided with water
The circulatory system, described water circulation system includes feed cistern, and back water pump is provided between described feed cistern and described water tank,
Water pump is provided with out between described feed cistern and described high pressure nozzle group, is provided between described feed cistern and underground water
Supply-water pump, described supply-water pump is provided with control circuit, and described control circuit includes detection means, is arranged at described water supply
In pond, for detecting the liquid level in feed cistern, and detection voltage is exported；Standard apparatus, according to default liquid level, is carried
For reference voltage；Comparison means, is coupled with described detection means and standard apparatus respectively, when described detection voltage is more than base
Output drive signal after quasi- voltage；Drive device, is coupled with described comparison means, is controlled by described drive signal control institute
The water supply pump work stated supplies water to feed cistern.
By using above-mentioned technical proposal, aggregate is separated with lightweight thing using the buoyancy of water in water tank, due to bone
Material is heavier, can be precipitated on belt conveyor, and aggregate is located on belt conveyor and is passed to the high-end of belt conveyor, so
After drop to aggregate dewatering screen, be dehydrated, can then be floated in water tank because lightweight thing is relatively light and be floated to refuse collecting dress
Put, the bottom of various articles collecting apparatus is provided with lightweight thing dewatering screen, reach the purpose being dehydrated to lightweight thing.Control circuit can be right
Liquid level in feed cistern detected, when detect the liquid level in feed cistern it is too low after, control circuit control is supplied water
Pump supplies water to feed cistern.Completed by above measure to feed cistern and then to the purpose of water tank automatic water-supply.
The utility model can be further arranged to, and described detection means is liquid level sensor.
By using above-mentioned technical proposal, liquid level sensor can be converted to liquid level information the voltage signal of analog quantity.
The utility model can be further arranged to, and described standard apparatus includes the first reference resistance, the second reference resistance
With the 3rd reference resistance, the first reference resistance, the second reference resistance and the 3rd reference resistance series connection ground connection, the first reference resistance and
The node of second reference resistance couples the input of comparison means.
By using above-mentioned technical proposal, the first reference resistance, the second reference resistance and the 3rd reference resistance carry out partial pressure,
Reach the purpose that reference voltage is provided.
The utility model can be further arranged to, and described drive device includes the first driving resistance, the second driving resistance
With driving triode, the first driving resistance drives resistance with the second driving resistant series ground connection, the first driving resistance and second
The base stage of node coupling driving triode.
By using above-mentioned technical proposal, the first driving resistance and the second driving resistance carry out partial pressure, and reaching makes driving three
The purpose of pole pipe conducting.
The utility model can be further arranged to, and described supply-water pump has been arranged in series indicator lamp.
By using above-mentioned technical proposal, when water supply pump work, indicator lamp carries out instruction and lighted.
The utility model can be further arranged to, and described indicator lamp has been arranged in series protective resistance.
By using above-mentioned technical proposal, protective resistance can carry out partial pressure, can play guarantor to indicator lamp and supply-water pump
The purpose of shield.
In summary, the utility model has the advantages that：
Aggregate is separated with lightweight thing using the buoyancy of water in water tank, because aggregate is heavier, belt biography can be precipitated to
Send on machine, aggregate is located on belt conveyor and is passed to the high-end of belt conveyor, then drop to aggregate dewatering screen, enters
Row dehydration, because lightweight thing relatively gently can then be floated in water tank and be floated to various articles collecting apparatus, the bottom of various articles collecting apparatus
Lightweight thing dewatering screen is provided with, the purpose being dehydrated to lightweight thing is reached.Control circuit can enter to the liquid level in feed cistern
Row detection, when detect the liquid level in feed cistern it is too low after, control circuit control supply-water pump feed cistern is supplied water.It is logical
Above measure is crossed to complete to feed cistern and then to the purpose of water tank automatic water-supply.Detection means is liquid level sensor, level sensing
Device can be converted to liquid level information the voltage signal of analog quantity.Standard apparatus includes the first reference resistance, the second reference resistance
With the 3rd reference resistance, the first reference resistance, the second reference resistance and the 3rd reference resistance series connection ground connection, the first reference resistance and
The node of second reference resistance couples the input of comparison means, the first reference resistance, the second reference resistance and the 3rd benchmark electricity
Resistance carries out partial pressure, reaches the purpose for providing reference voltage.
Brief description of the drawings
Fig. 1 is the structural representation for cleaning knot screen；
Fig. 2 is the water circulation system structural representation for cleaning knot screen；
Fig. 3 is the structural representation for controlling circuit.
In figure, 1, various articles collecting apparatus；2nd, backgauge bucket；3rd, water tank；4th, silt conveyer；5th, high pressure nozzle group；6th, belt
Conveyer；7th, automatic valve；8th, aggregate dewatering screen；9th, lightweight thing dewatering screen；10th, return pipe；11st, back water pump；12nd, feed cistern；
13rd, outlet pipe；14th, water pump is gone out；15th, supply-water pump；16th, underground water；17th, feed pipe；310th, detection means；320th, standard apparatus；
330th, comparison means；340th, drive device.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of cleaning knot screen for building castoff regeneration, its structural representation as shown in Figure 1, including skin
With conveyer 6, water tank 3 and be arranged at belt conveyor 6 be used for feed backgauge bucket 2, the low side of belt conveyor 6 is placed in the water
Case 3 is interior, the high-end of belt conveyor 6 is placed in outside the water tank 3, and the high-end bottom of belt conveyor 6 is provided with aggregate dehydration
Sieve 8, the side of water tank 3, which is provided with below various articles collecting apparatus 1, the outlet of various articles collecting apparatus 1, is provided with lightweight thing dewatering screen
9, described belt conveyor 6 is provided with the high pressure nozzle group 5 towards it.The bottom of water tank 3 is provided with silt conveyer 4, silt
The termination of conveyer 4 is provided with automatic valve 7, after the Sediment Siltation of the bottom of water tank 3 is excessive, the auger rotation of silt conveyer 4
Turn, silt is discharged by automatic valve 7.
The water circulation system structural representation of cleaning knot screen, including feed cistern 12 as shown in Figure 2, feed cistern 12 and height
Pressure nozzle sets 5 are connected by outlet pipe 13, and water pump 14 is provided with out between feed cistern 12 and high pressure nozzle group 5.Feed cistern 12
It is connected with water tank 3 by return pipe 10, and back water pump 11 is provided between feed cistern 12 and water tank 3.Feed cistern 12 is by supplying water
Pipe 17 connects underground water 16, and feed cistern 12 can be supplied water by underground water 16, is set between feed cistern 12 and underground water 16
There is supply-water pump 15.
As shown in figure 3, the structural representation of control circuit, including detection means 310, it is arranged in feed cistern 12, is used for
The liquid level in feed cistern 12 is detected, and exports detection voltage；Standard apparatus 320, according to default liquid level, there is provided base
Quasi- voltage；Comparison means 330, is coupled with detection means 310 and standard apparatus 320 respectively, when detection voltage is more than reference voltage
Output drive signal afterwards；Drive device 340, is coupled with comparison means 330, is controlled by the drive signal control work pair of supply-water pump 15
Feed cistern 12 supplies water.
Detection means 310 is liquid level sensor, and liquid level sensor can be converted to liquid level information in the voltage letter of analog quantity
Number.
Standard apparatus 320 includes the first reference resistance R11, the second reference resistance R12 and the 3rd reference resistance R13, first
Reference resistance R11, the second reference resistance R12 and the 3rd reference resistance R13 series connection ground connection, the first reference resistance R11 and the second base
Quasi- resistance R12 node couples the input of comparison means 330, the first reference resistance R11, the second reference resistance R12 and the 3rd
Reference resistance R13 carries out partial pressure, reaches the purpose for providing reference voltage.
Drive device 340 includes the first driving resistance R14, the second driving resistance R15 and driving triode Q1, the first driving
Resistance R14 connect ground connection with the second driving resistance R15, and the first driving resistance R14 drives resistance R15 node to couple drive with second
Dynamic triode Q1 base stage, the first driving resistance R14 and the second driving resistance R15 carry out partial pressure, and reaching makes driving triode Q1
The purpose of conducting.
Supply-water pump 15 has been arranged in series indicator lamp L, when supply-water pump 15 works, and indicator lamp L carries out instruction and lighted.Indicator lamp
L has been arranged in series protective resistance R16, and protective resistance R16 can carry out partial pressure, can play guarantor to indicator lamp L and supply-water pump 15
The purpose of shield.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of cleaning knot screen for building castoff regeneration, including belt conveyor (6) and water tank (3), institute
Belt conveyor (6) low side stated is placed in the water tank (3), the high-end of belt conveyor (6) is placed in the water tank (3) outside
Portion, the high-end bottom of belt conveyor (6) is provided with aggregate dewatering screen (8), and the side of water tank (3) is provided with various articles collecting apparatus
(1) lightweight thing dewatering screen (9), is provided with below the outlet of various articles collecting apparatus (1), described belt conveyor (6) is provided with
Towards its high pressure nozzle group (5), it is characterized in that：Described water tank (3) is provided with water circulation system, described water circulation system
Including feed cistern (12), back water pump (11), described water supply are provided between described feed cistern (12) and described water tank (3)
Water pump (14), described feed cistern (12) and underground water (16) are provided with out between pond (12) and described high pressure nozzle group (5)
Between be provided with supply-water pump (15), described supply-water pump (15) is provided with control circuit, and described control circuit includes
Detection means (310), is arranged in described feed cistern (12), for detecting the liquid level in feed cistern (12), and
Output detection voltage；
Standard apparatus (320), according to default liquid level, there is provided reference voltage；
Comparison means (330), is coupled with described detection means (310) and standard apparatus (320) respectively, when described detection electricity
Pressure is more than output drive signal after reference voltage；
Drive device (340), is coupled with described comparison means (330), is controlled by the described confession of described drive signal control
Water pump (15) work is supplied water to feed cistern (12).
2. a kind of cleaning knot screen for building castoff regeneration according to claim 1, it is characterized in that：Institute
The detection means (310) stated is liquid level sensor.
3. a kind of cleaning knot screen for building castoff regeneration according to claim 1, it is characterized in that：Institute
The standard apparatus (320) stated includes the first reference resistance, the second reference resistance and the 3rd reference resistance, the first reference resistance, the
The node coupling comparison means of two reference resistances and the 3rd reference resistance series connection ground connection, the first reference resistance and the second reference resistance
(330) input.
4. a kind of cleaning knot screen for building castoff regeneration according to claim 1, it is characterized in that：Institute
The drive device (340) stated includes the first driving resistance, the second driving resistance and driving triode, the first driving resistance and second
Resistant series ground connection is driven, the first driving resistance and second drive the base stage of the node coupling driving triode of resistance.
5. a kind of cleaning knot screen for building castoff regeneration according to claim 1, it is characterized in that：Institute
The supply-water pump (15) stated has been arranged in series indicator lamp.
6. a kind of cleaning knot screen for building castoff regeneration according to claim 5, it is characterized in that：Institute
The indicator lamp stated has been arranged in series protective resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720241012.2U CN206604629U (en) | 2017-03-14 | 2017-03-14 | Cleaning knot screen for building castoff regeneration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720241012.2U CN206604629U (en) | 2017-03-14 | 2017-03-14 | Cleaning knot screen for building castoff regeneration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206604629U true CN206604629U (en) | 2017-11-03 |
Family
ID=60165390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720241012.2U Expired - Fee Related CN206604629U (en) | 2017-03-14 | 2017-03-14 | Cleaning knot screen for building castoff regeneration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206604629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328012A (en) * | 2019-06-28 | 2019-10-15 | 广州城建职业学院 | A kind of building waste grinding device for building |
-
2017
- 2017-03-14 CN CN201720241012.2U patent/CN206604629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328012A (en) * | 2019-06-28 | 2019-10-15 | 广州城建职业学院 | A kind of building waste grinding device for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314419 east of Haixin Road, Haining warp knitting industrial park, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Hongxiang Construction Group Co.,Ltd. Address before: 314419 east of Haixin Road, Haining warp knitting industrial park, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG HONGXIANG CONSTRUCTION GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |