CN104174203B - Rotary drum pressure mud machine - Google Patents

Rotary drum pressure mud machine Download PDF

Info

Publication number
CN104174203B
CN104174203B CN201410447126.3A CN201410447126A CN104174203B CN 104174203 B CN104174203 B CN 104174203B CN 201410447126 A CN201410447126 A CN 201410447126A CN 104174203 B CN104174203 B CN 104174203B
Authority
CN
China
Prior art keywords
rotary drum
mud
hole
water separation
fixedly connected
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.)
Active
Application number
CN201410447126.3A
Other languages
Chinese (zh)
Other versions
CN104174203A (en
Inventor
李性伟
刘文斌
周建生
李森森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaanxi Huayu Environmental Technology Co.,Ltd.
Original Assignee
NANYANG XINZIYUAN PETROLEUM & PETROCHEMICAL TECHNOLOGY AND EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NANYANG XINZIYUAN PETROLEUM & PETROCHEMICAL TECHNOLOGY AND EQUIPMENT Co Ltd filed Critical NANYANG XINZIYUAN PETROLEUM & PETROCHEMICAL TECHNOLOGY AND EQUIPMENT Co Ltd
Priority to CN201410447126.3A priority Critical patent/CN104174203B/en
Publication of CN104174203A publication Critical patent/CN104174203A/en
Application granted granted Critical
Publication of CN104174203B publication Critical patent/CN104174203B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention provides a kind of rotary drum pressure mud machine, comprise frame, frame has open-topped foul water tank, frame is rotatably connected to circumferentially ventilative mud-water separation rotary drum, the bottom of at least described mud-water separation rotary drum is positioned at foul water tank, frame is rotatably connected to anti-deposition agitating device, mud-water separation rotary drum, comprise the bulging body of tubular, the two ends of drum body have been sealedly and fixedly connected side plate, through hole installed by the drum with it row's of being provided with net, row's net is installed through hole and is provided with row's net, the skin at least arranging net is provided with filter screen, the arranged outside of described filter screen has the filter cloth wrapping up described bulging body, the arranged outside of filter cloth has a circle pearl rock stratum, many suction tubes are provided with in drum body.Such scheme is adopted to have mud-water separation effective, the advantage that equipment occupation space is little.In addition, by anti-deposition agitating device, the sewage in foul water tank is stirred, prevent sludgd deposition in the bottom of foul water tank, effect and the efficiency of mud-water separation can be improved.

Description

Rotary drum pressure mud machine
Technical field
The present invention relates to technical field of sewage, particularly relate to a kind of rotary drum pressure mud machine.
Background technology
In the production process of the industries such as papermaking, petrochemical industry, food, printing and dyeing, colliery, metallurgy and mine, all can a certain amount of sewage of output, mud.These sewage, mud directly discharge can cause serious destruction to environment, therefore need to process accordingly it, to alleviate the pollution to environment.
At present, to the process of sewage, mud, the solidifying wadding of general employing dosing, is then separated solidifying wadding a quilt with cotton, and carries out processed to solidifying wadding.Comparatively conventional method is flowed through mazy runner at the sewage after dosing, mud, and solidifying wadding is precipitated, and adopt this kind of mode floor space large, treatment effect is not ideal enough.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension in some of the present invention.Should be appreciated that this general introduction is not summarize about exhaustive of the present invention.It is not that intention determines key of the present invention or pith, and nor is it intended to limit the scope of the present invention.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
A kind of rotary drum is the object of the present invention is to provide to press mud machine.
The invention provides a kind of rotary drum pressure mud machine, comprise frame, described frame has open-topped foul water tank, described frame is rotatably connected to circumferentially ventilative mud-water separation rotary drum, the bottom of at least described mud-water separation rotary drum is positioned at described foul water tank, described frame is rotatably connected to anti-deposition agitating device, described anti-deposition agitating device comprises swing arm, the top of described swing arm is connected with described gantry rotation, the bottom of described swing arm is fixedly connected with stirring parts, described stirring parts is positioned at the below of described mud-water separation rotary drum, described swing arm is fixedly connected with actuating arm, described actuating arm to drive with the drive unit that frame is arranged away from one end of described swing arm and coordinates, described mud-water separation rotary drum, comprise the bulging body of tubular, the two ends of described bulging body have been sealedly and fixedly connected side plate, through hole installed by the described drum with it row's of being provided with net, described row's net is installed through hole and is provided with row's net, the skin of at least described row's net is provided with filter screen, the arranged outside of described filter screen has the filter cloth wrapping up described bulging body, the arranged outside of described filter cloth has a circle pearl rock stratum, be provided with many suction tubes in described bulging body, many described suction tubes are along the Axis Extension of described bulging body, and described suction tube, near the wall of described bulging body, the sidewall of described suction tube is provided with suction through hole, one in two described side plates is provided with installation through hole, described installation through hole is fixedly connected with the mounting pipe of outwardly described bulging body, described mounting pipe to be sealedly and fixedly connected end plate away from one end of described bulging body, described end plate is provided with the pump drainage through hole consistent with described suction tube quantity, described suction tube and described pump drainage through hole connect one to one.
Such scheme of the present invention, in use, by the suction system of outside, mud-water separation rotary drum is aspirated, make to form negative pressure relative to air in mud-water separation rotary drum, water in foul water tank enters mud-water separation rotary drum, and the system that is sucked is taken away, and mud is attached to the surface of mud-water separation rotary drum, achieves the separation of muddy water.Such scheme is adopted to have mud-water separation effective, the advantage that equipment occupation space is little.In addition, by anti-deposition agitating device, the sewage in foul water tank is stirred, prevent sludgd deposition in the bottom of foul water tank, effect and the efficiency of mud-water separation can be improved.
Accompanying drawing explanation
Below with reference to the accompanying drawings illustrate embodiments of the invention, above and other objects, features and advantages of the present invention can be understood more easily.Parts in accompanying drawing are just in order to illustrate principle of the present invention.In the accompanying drawings, same or similar technical characteristic or parts will adopt same or similar Reference numeral to represent.
The front view of the rotary drum pressure mud machine that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the front view of anti-deposition agitating device;
Fig. 3 is the top view of Fig. 2;
The front view of the mud-water separation rotary drum that Fig. 4 provides for the embodiment of the present invention;
Fig. 5 is the right view of Fig. 4;
Fig. 6 is the A-A sectional view of Fig. 4;
Fig. 7 is the partial enlarged drawing I of Fig. 6.
Detailed description of the invention
With reference to the accompanying drawings embodiments of the invention are described.The element described in an accompanying drawing of the present invention or a kind of embodiment and feature can combine with the element shown in one or more other accompanying drawing or embodiment and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process in illustrating.
The front view of the rotary drum pressure mud machine that Fig. 1 provides for the embodiment of the present invention; Fig. 2 is the front view of anti-deposition agitating device; Fig. 3 is the top view of Fig. 2; The front view of the mud-water separation rotary drum that Fig. 4 provides for the embodiment of the present invention; Fig. 5 is the right view of Fig. 4; Fig. 6 is the A-A sectional view of Fig. 4; Fig. 7 is the partial enlarged drawing I of Fig. 6.As shown in Fig. 1-Fig. 7, the rotary drum pressure mud machine that the embodiment of the present invention provides, comprise frame 2002, frame 2002 has open-topped foul water tank 2003, frame 2002 is rotatably connected to circumferentially ventilative mud-water separation rotary drum 2001, at least the bottom of mud-water separation rotary drum 2001 is positioned at foul water tank, and in actual use, the liquid level in foul water tank 2003 is lower than the axis of mud-water separation rotary drum 2001.Frame 2002 is rotatably connected to anti-deposition agitating device, anti-deposition agitating device comprises swing arm 3005, the top of swing arm 3005 is connected with gantry rotation, the bottom of swing arm 3005 is fixedly connected with stirring parts, stirring parts is positioned at the below of mud-water separation rotary drum 2001, swing arm 3005 is fixedly connected with actuating arm 3004, actuating arm 3004 to drive with the drive unit that frame 2002 is arranged away from one end of swing arm 3005 and coordinates.Mud-water separation rotary drum 2001 comprises the bulging body 1009 of tubular, the two ends of drum body 1009 have been sealedly and fixedly connected side plate 1008, on drum body 1009, through hole 1013 installed by the row's of being provided with net, row's net is installed through hole 1013 place and is provided with row's net 1014, the skin at least arranging net 1014 is provided with filter screen 1015, the arranged outside of filter screen 1015 has the filter cloth 1016 of parcel drum body, and the arranged outside of filter cloth 1016 has a circle pearl rock stratum 1001; Be provided with many suction tubes 1011 in drum body 1009, many suction tubes 1011 are along the Axis Extension rousing body, and suction tube 1011, near the wall of drum body 1009, the sidewall of suction tube 1011 is provided with suction through hole; One in two side plates is provided with installation through hole, the mounting pipe 1003 through hole being fixedly connected with outwardly bulging body 1009 is installed, mounting pipe 1003 to be sealedly and fixedly connected end plate 1006 away from one end of drum body 1009, end plate 1006 is provided with the pump drainage through hole 1007 consistent with suction tube 1011 quantity, suction tube 1011 and pump drainage through hole 1007 connect one to one.
Such scheme of the present invention, in use, by the suction system of outside, mud-water separation rotary drum is aspirated, make to form negative pressure relative to air in mud-water separation rotary drum, water in foul water tank enters mud-water separation rotary drum, and the system that is sucked is taken away, and mud is attached to the surface of mud-water separation rotary drum, achieves the separation of muddy water.Such scheme is adopted to have mud-water separation effective, the advantage that equipment occupation space is little.In addition, by anti-deposition agitating device, the sewage in foul water tank is stirred, prevent sludgd deposition in the bottom of foul water tank, effect and the efficiency of mud-water separation can be improved.
As referred to herein along Axis Extension, its direction can with axis being parallel, also can be uneven, mainly it moves towards identical with axis substantially.Being sealedly and fixedly connected and referring to two interconnective parts is that fixing mode links together, and mutually seals between these two interconnective parts.Be sealedly and fixedly connected by the mode of welding with side plate such as but not limited to drum body.
Suction tube 1011 can be connected with suction through hole 1007 by tube connector 1010.Wherein, in order to resist the impact of corrosiveness, suction tube 1011, tube connector 1010, parts such as drum body 1009 and side plate 1008 etc., all can adopt stainless steel component.
Above-mentioned pearl rock stratum 1011 can adopt following method to be formed, to the rotary drum of filter cloth 1016 be enclosed with as on a container, perlite mixed liquor is perfused with in this container, rotate rotary drum, and aspirated by the evacuation system be connected with pump drainage through hole, siphon away water, to enclose pearl rock stratum 1011 in the outer formation one of filter cloth 1016.
Further, anti-deposition agitating device comprises two swing arms be arranged in parallel, 3005, two swing arms 3005 and to be placed in the two ends of mud-water separation rotary drum 2001.Two swing arms 3005 are set and can improve the reliability and stability that anti-deposition agitating device carries out swinging.
Further, stirring parts comprises between two arcuate struts be parallel to each other 3006, two arcuate struts 3006 and is fixedly connected with puddler 3007, and arcuate struts 3006 is fixedly connected with the bottom of swing arm 3005.Adopt arcuate struts 3006 to fix and connect puddler 3007, the exterior contour of the global shape of stirring parts and mud-water separation rotary drum 2001 can be made relatively, uniform agitaion is implemented to the muddy water outside mud-water separation rotary drum 2001, prevent local location muddy water stressed excessive and carry out erosion to you of attachment on mud-water separation rotary drum 2001, cause that the mud be adsorbed on mud-water separation rotary drum 2001 is improper to come off.
Further, drive unit comprises drive motors 3001, is fixed on by drive motors 3001 in frame 2002, the rotating shaft of drive motors 3001 is fixedly connected with crank 3002, crank 3002 is hinged with transmission arm 3003, and transmission arm 3003 is hinged with actuating arm 3005.Adopt said structure, anti-deposition agitating device can be controlled and move back and forth, muddy water be stirred, prevents sludgd deposition.Said structure reliability of operation is high, and trouble point is few, can improve service life.
Further, the position that is rotationally connected of anti-deposition agitating device and frame 2002 is rotationally connected position lower than mud-water separation rotary drum 2001 and frame 2002.
Further, this rotary drum pressure mud machine, also comprise scraper movable stand, scraper is fixedly connected with scraper movable stand, and scraper movable stand has movable pulley, and the excircle of movable pulley is provided with gathering sill, and frame 2002 is arranged at guide rail, gathering sill and guide rail corresponding matching.Controlled the feed motion of scraper by the motion controlling scraper movable stand, control to scrape mud amount.
Further, frame 2002 is provided with by motor-driven decelerator, decelerator is in transmission connection worm gear case, and the worm screw of worm gear case is fixedly connected with leading screw, and scraper movable stand is fixedly connected with nut, and leading screw engages with described nut.The feeding of scraper is controlled accurately by the driving of motor.Here be in transmission connection to refer to drives worm gear case by decelerator, can pass through chain drive structure, V belt translation structure or gear transmission structure and connect between them.
Further, the worm wheel shaft of worm gear case is fixedly connected with driving rotating disk.Drive rotating disk by artificial driving, the feed motion of scraper can be controlled equally, extend the control mode of scraper feed motion.Meanwhile, be also beneficial to staff and scrape according to reality the feeding that mud progress regulates scraper, and then make to scrape mud operation and be in preferably operating mode.
Further, scraper comprises flat scraper plate, and the left and right sides of scraper plate is provided with mud guard, and mud guard upwards extends from the both sides of scraper plate.Can be retrained mud by mud guard, prevent mud from falling from the side of scraper.
Further, the top of scraper is fixedly connected with plastics blade.By adopting plastics blade, mud-water separation rotary drum effectively can be protected to exempt from the damage of scraper, extend service life.This plastics blade defines the cutting edge of scraper.
Further, have mounting groove in the arranged outside of drum body 1009 wall, mounting groove is along the Axis Extension of drum body, and mounting groove is reducing groove, and the arranged outside of filter cloth 1016 has flexible press strip, and flexible press strip is installed in mounting groove.Reducing groove mentioned here refers to that notch is at least less than the Breadth Maximum in groove.Flexible press strip is stuck in mounting groove, is used for the local of filter cloth 1016 to be pressed in mounting groove, is fixed filter cloth 1016, the outside being layered on bulging body 1009 that simultaneously filter cloth 1016 can be made comparatively smooth, is beneficial to follow-up to scrape mud operation.Flexible press strip can be, but not limited to as rubber strip.
Further, another side plate is fixedly connected with the first outwardly rotating shaft 1005, first rotating shaft 1005 coaxial with drum body 1009.By the mode of welding, the first rotating shaft 1005 can be fixedly connected with side plate.
End plate 1006 is fixedly connected with the second outwardly rotating shaft 1004, second rotating shaft 1004 coaxial with the first rotating shaft 1005.Second rotating shaft 1004 can be fixedly connected with end plate 1006 by the mode of welding.
By the first rotating shaft 1005 and the second rotating shaft 1004 coaxially arranged, can this mud-water separation rotary drum being rotatably connected on corresponding support, rotating by driving this mud-water separation rotary drum the separation carrying out muddy water.
Further, pump drainage through hole 1007 is evenly arranged along near end plate 1006 marginal position place, and the stability of work when can ensure to aspirate, make in rotation process, the pump drainage through hole 1007 being positioned at bottom can be connected with the suction system of outside.
Further, the two ends of drum body 1009 are all at least provided with a circle groove 1002, and the outside of filter cloth 1016 is wound with fastening rope along spiral trend, and the two ends of fastening rope are corresponding to be respectively bolted in groove 1002.First by one end bolt of fastening rope in a groove 1002, then be wound around around drum body, until twine the groove 1002 of the other end, and fastening rope fastened in the groove 1002 of this end, by being wound around fastening rope outside filter cloth 1016, the outside being layered on bulging body 1009 that filter cloth 1016 is more docile can be made, avoid occurring bulge, be beneficial to and follow-up scrape mud operation.
Further, suction through hole on be connected with arm 1012, arm 1012 away from suction tube one end near and towards row net 1014.Every root suction tube 1011 is laid with multiple suction through hole all vertically, each suction through hole all connects an arm 1012, the efficiency of suction, near row's net 1014, can be improved like this in one end of arm 1012.
Further, logical 1013 holes installed by row's net is shoulder hole, and the side that shoulder hole bore is large is arranged outwardly, and row's net 1014 spiral-lock is in the heavy caliber of shoulder hole.Adopt this kind of structure, easy for installation, reliability is high, is also convenient to the maintenance in later stage simultaneously.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (10)

1. a rotary drum pressure mud machine, comprise frame, it is characterized in that, described frame has open-topped foul water tank, described frame is rotatably connected to circumferentially ventilative mud-water separation rotary drum, the bottom of at least described mud-water separation rotary drum is positioned at described foul water tank, described frame is rotatably connected to anti-deposition agitating device, described anti-deposition agitating device comprises swing arm, the top of described swing arm is connected with described gantry rotation, the bottom of described swing arm is fixedly connected with stirring parts, described stirring parts is positioned at the below of described mud-water separation rotary drum, described swing arm is fixedly connected with actuating arm, described actuating arm to drive with the drive unit that frame is arranged away from one end of described swing arm and coordinates, described mud-water separation rotary drum, comprise the bulging body of tubular, the two ends of described bulging body have been sealedly and fixedly connected side plate, through hole installed by the described drum with it row's of being provided with net, described row's net is installed through hole and is provided with row's net, the skin of at least described row's net is provided with filter screen, the arranged outside of described filter screen has the filter cloth wrapping up described bulging body, the arranged outside of described filter cloth has a circle pearl rock stratum, be provided with many suction tubes in described bulging body, moving towards of many described suction tubes is substantially identical with the axis of described bulging body, and described suction tube, near the wall of described bulging body, the sidewall of described suction tube is provided with suction through hole, one in two described side plates is provided with installation through hole, described installation through hole is fixedly connected with the mounting pipe of outwardly described bulging body, described mounting pipe to be sealedly and fixedly connected end plate away from one end of described bulging body, described end plate is provided with the pump drainage through hole consistent with described suction tube quantity, described suction tube and described pump drainage through hole connect one to one.
2. rotary drum according to claim 1 pressure mud machine, it is characterized in that, described anti-deposition agitating device comprises two described swing arms be arranged in parallel, and two described swing arms are placed in the two ends of described mud-water separation rotary drum.
3. rotary drum pressure mud machine according to claim 2, it is characterized in that, described stirring parts comprises two arcuate struts be parallel to each other, and is fixedly connected with puddler described in two between arcuate struts, and described arcuate struts is fixedly connected with the bottom of described swing arm.
4. the rotary drum pressure mud machine according to any one of claim 1-3, it is characterized in that, described drive unit comprises drive motors, and the rotating shaft of described drive motors is fixedly connected with crank, described crank is hinged with transmission arm, described transmission arm and described actuating arm hinged.
5. the rotary drum pressure mud machine according to any one of claim 1-3, is characterized in that, the position that is rotationally connected of described anti-deposition agitating device and frame is rotationally connected position lower than described mud-water separation rotary drum and frame.
6. rotary drum pressure mud machine according to claim 1, it is characterized in that, the arranged outside of described bulging body wall has mounting groove, described mounting groove is along the Axis Extension of described bulging body, described mounting groove is reducing groove, the arranged outside of described filter cloth has flexible press strip, and described flexible press strip is installed in described mounting groove.
7. rotary drum pressure mud machine according to claim 1, it is characterized in that, side plate described in another is fixedly connected with the first outwardly rotating shaft, described first rotating shaft is coaxial with described bulging body, described end plate is fixedly connected with the second outwardly rotating shaft, described second rotating shaft is coaxial with described first rotating shaft.
8. rotary drum pressure mud machine according to claim 1, it is characterized in that, described pump drainage through hole is evenly arranged along near described end plate marginal position place.
9. according to claim 1-3,6, rotary drum pressure mud machine described in 7 or 8 any one, it is characterized in that, the two ends of described bulging body are all at least provided with a circle groove, and the outside of described filter cloth is wound with fastening rope along spiral trend, and the two ends of described fastening rope are corresponding to be respectively bolted in described groove.
10. according to claim 1-3,6, rotary drum pressure mud machine described in 7 or 8 any one, it is characterized in that, described suction through hole is connected with arm, described arm away from described suction tube one end near and towards described row's net, through hole installed by described row's net is shoulder hole, the side that described shoulder hole bore is large is arranged outwardly, and described row's net spiral-lock is in the heavy caliber of described shoulder hole.
CN201410447126.3A 2014-09-04 2014-09-04 Rotary drum pressure mud machine Active CN104174203B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410447126.3A CN104174203B (en) 2014-09-04 2014-09-04 Rotary drum pressure mud machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410447126.3A CN104174203B (en) 2014-09-04 2014-09-04 Rotary drum pressure mud machine

Publications (2)

Publication Number Publication Date
CN104174203A CN104174203A (en) 2014-12-03
CN104174203B true CN104174203B (en) 2016-02-17

Family

ID=51955717

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410447126.3A Active CN104174203B (en) 2014-09-04 2014-09-04 Rotary drum pressure mud machine

Country Status (1)

Country Link
CN (1) CN104174203B (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090965A (en) * 1971-12-29 1978-05-23 Mecafina Sa Installation for the mechanical-biological purification of waste water
CN87102662A (en) * 1987-04-14 1988-01-13 程忠良 Mechanical extruding type continuous filter press
CN2243328Y (en) * 1995-02-09 1996-12-25 陈希杰 Combined belt vacuum filter press
CN101352626A (en) * 2008-09-22 2009-01-28 姜光启 Special type separation filter
CN102266688A (en) * 2010-06-07 2011-12-07 同方环境股份有限公司 Microstrainer structure
JP2012217989A (en) * 2011-04-07 2012-11-12 Sang-Jin Yeon Filtering and drying apparatus for slurry and resource recycling
CN203002077U (en) * 2012-11-29 2013-06-19 广西大学 Manioc waste belt filter press
CN103520979A (en) * 2013-10-08 2014-01-22 国投中鲁果汁股份有限公司 Special vacuum-type drum filter for treating ultrafiltration tank bottom substances and treatment method of ultrafiltration tank bottom substances
CN103657203A (en) * 2013-12-03 2014-03-26 广西来宾永鑫糖业有限公司 Filter cloth-free vacuum suction filter
CN103691197A (en) * 2013-12-13 2014-04-02 山西益尔利环保设备工程技术有限公司 Vacuum filter with filter-pressing function

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090965A (en) * 1971-12-29 1978-05-23 Mecafina Sa Installation for the mechanical-biological purification of waste water
CN87102662A (en) * 1987-04-14 1988-01-13 程忠良 Mechanical extruding type continuous filter press
CN2243328Y (en) * 1995-02-09 1996-12-25 陈希杰 Combined belt vacuum filter press
CN101352626A (en) * 2008-09-22 2009-01-28 姜光启 Special type separation filter
CN102266688A (en) * 2010-06-07 2011-12-07 同方环境股份有限公司 Microstrainer structure
JP2012217989A (en) * 2011-04-07 2012-11-12 Sang-Jin Yeon Filtering and drying apparatus for slurry and resource recycling
CN203002077U (en) * 2012-11-29 2013-06-19 广西大学 Manioc waste belt filter press
CN103520979A (en) * 2013-10-08 2014-01-22 国投中鲁果汁股份有限公司 Special vacuum-type drum filter for treating ultrafiltration tank bottom substances and treatment method of ultrafiltration tank bottom substances
CN103657203A (en) * 2013-12-03 2014-03-26 广西来宾永鑫糖业有限公司 Filter cloth-free vacuum suction filter
CN103691197A (en) * 2013-12-13 2014-04-02 山西益尔利环保设备工程技术有限公司 Vacuum filter with filter-pressing function

Also Published As

Publication number Publication date
CN104174203A (en) 2014-12-03

Similar Documents

Publication Publication Date Title
JP2017516935A5 (en)
CN104174221B (en) Rotary drum pressure mud system
CN112962553B (en) Collecting device for collecting water surface and underwater dirt
CN107558457A (en) A kind of creek rubbish marine salvage equipment
CN104190140B (en) Negative pressure rotary drum pressure mud machine
CN104174203B (en) Rotary drum pressure mud machine
CN108405585A (en) A kind of high-efficiency automatic equipment for remediation contaminated soil
CN113202539A (en) Safety protection device for mine and use method
CN104190139B (en) Fluid erosion prevention rotary drum pressure mud device
CN208563551U (en) City sewer Accrete clearing device
CN103953539B (en) There is the water plug of hierarchy Stamping Steel Ribbon and liquid reservoir tank
CN204097303U (en) Scraper rotary drum pressure mud machine
CN104174205B (en) Movable sealing rotary drum pressure mud machine
CN203081464U (en) Tramcar material taking device
CN106135036A (en) Integral type stirring feeding vehicle
CN204093148U (en) Anti-deposition rotary drum pressure mud machine
CN216753273U (en) Aquaculture is with device of decontaminating with direction locate function
CN104192937B (en) Mud-water separation rotary drum
CN202529965U (en) Integral type sludge distributing, cutting, stack-turning and receiving all-in-one machine
CN213700314U (en) Full-automatic iron remover for slurry
CN210449425U (en) Filing and grinding machine
CN212076692U (en) Seafood product quality of water heavy metal filter equipment
CN215250061U (en) Printing ink sewage treatment plant
CN213245201U (en) High-efficient grain scraping machine is promoted to agricultural technology
CN209577206U (en) A kind of pipeline fills paint device automatically

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220126

Address after: 710021-3-501, Fengcheng ninth Road, economic and Technological Development Zone, Xi'an, Shaanxi Province

Patentee after: Shaanxi Huayu Environmental Technology Co.,Ltd.

Address before: 473000 east section of Industrial Road, Tanghe County industrial agglomeration zone, Nanyang City, Henan Province

Patentee before: NANYANG XINZIYUAN PETROLEUM & PETROCHEMICAL TECHNOLOGY AND EQUIPMENT Co.,Ltd.