CN112023469A - Environment-friendly printing wastewater treatment equipment - Google Patents

Environment-friendly printing wastewater treatment equipment Download PDF

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Publication number
CN112023469A
CN112023469A CN202010720340.7A CN202010720340A CN112023469A CN 112023469 A CN112023469 A CN 112023469A CN 202010720340 A CN202010720340 A CN 202010720340A CN 112023469 A CN112023469 A CN 112023469A
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China
Prior art keywords
movable
block
groove
cleaning scraper
column
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Granted
Application number
CN202010720340.7A
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Chinese (zh)
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CN112023469B (en
Inventor
倪维棱
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Taizhou Jingweishun Automation Co ltd
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Individual
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Publication of CN112023469B publication Critical patent/CN112023469B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6484Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses an environment-friendly printing wastewater treatment device, which comprises a treatment pool, a collection box, a first cleaning scraper, a second cleaning scraper and a cleaning scraper auxiliary mechanism, wherein the treatment pool is provided with a collection box; the first cleaning scraper and the collecting box are arranged, so that flocculent impurities on the surface of the wastewater in the treatment tank can be well removed, can be well collected and can be intensively treated, waste of wastewater material resources is avoided, and the wastewater treatment working efficiency is improved.

Description

Environment-friendly printing wastewater treatment equipment
Technical Field
The invention relates to the technical field of wastewater treatment equipment, in particular to environment-friendly printing wastewater treatment equipment.
Background
Modern wastewater treatment methods are mainly classified into physical treatment methods, chemical treatment methods, and biological treatment methods. The physical treatment method is a waste water physical method for separating and recovering undecomposed suspended pollutants (including oil films and oil droplets) in waste water by physical action, and can be classified into a gravity separation method, a centrifugal separation method, a sieve filtration and interception method and the like; the processing unit belonging to the gravity separation method comprises: sedimentation, floatation (air flotation), and the like, and correspondingly used treatment equipment comprises a grit chamber, a sedimentation tank, an oil separation tank, an air tank, accessories thereof and the like, wherein the treatment method based on the heat exchange principle also belongs to a physical treatment method.
For the waste water produced in the printing industry, a large amount of floccules can be accumulated on the upper layer of the waste water, and further, when the wastewater is floated (air-floated) in the treatment process, the working process of the waste water can be influenced, the chemical method and the biological treatment method can also be influenced, the chemical method can not process liquid medicine and well mix the waste water, the purification treatment working efficiency is reduced, and for the biological treatment work, the accumulated floating impurity floccules can influence the combination of biological purification and oxygen, the treatment working efficiency is reduced.
Disclosure of Invention
The invention aims to provide an environment-friendly printing wastewater treatment device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly printing wastewater treatment device comprises a treatment tank, a collection box, a first cleaning scraper, a second cleaning scraper and a cleaning scraper auxiliary mechanism;
the side position of the treatment tank is integrally provided with a collecting box, the bottom ends of the treatment tank are symmetrically provided with telescopic rods, and one end of each telescopic rod is connected with a connecting plate;
a circular groove is formed in one side of the connecting plate, an intercepting filter screen is arranged on the connecting plate through a connecting block, an inserting rod is arranged in the circular groove in an inserting mode, a movable round block is arranged at one end of the inserting rod, a first concave connecting rod is arranged at the other end of the inserting rod, first extrusion chutes are arranged on the first concave connecting rod at equal intervals, a first square spring pin is movably arranged in each first extrusion chute, a connecting spring is arranged at one end of each movable round block and one end of each inserting rod, a clamping groove is formed in the side of each circular groove, a protruding block is integrally formed on each movable round block, and a second square spring pin is arranged in each protruding;
the side of the treatment tank is integrally and symmetrically provided with a fixed plate, a first crank is inserted into the fixed plate, one end of the first crank is provided with a rotating gear, the rotating gear is meshed and connected with a transmission rack, one end of the transmission rack is provided with a connecting slide block, and the other end of the connecting slide block is provided with a first cleaning scraper;
a second cleaning scraper is movably arranged in the first cleaning scraper, a second concave connecting rod is arranged on the second cleaning scraper, one end of the second concave connecting rod is equidistantly provided with a connecting spring, the other end of the second concave connecting rod is movably arranged in a first arc-shaped extrusion groove, the first arc-shaped extrusion groove is equidistantly arranged on one side of the first movable column, one end of the first movable column is integrally formed with a second crank, and the second crank is inserted and arranged at the upper end of the first cleaning scraper;
the lower end of the first cleaning scraper is connected with a cleaning scraper auxiliary mechanism.
Preferably, the auxiliary mechanism of the cleaning scraper comprises a knob, an inclined plane scraping block, a second arc-shaped extrusion groove, a second movable column, a first insert block, a second extrusion chute, a movable positioning column, a limiting piece, a positioning circular groove, a circular clamping groove, a movable clamping column, a circular spring pin, a rotating gear, a transmission rack and a connecting slide block, wherein the knob is arranged at one end of a rotating shaft, the other end of the rotating shaft is provided with the second movable column, the second arc-shaped extrusion groove is arranged in the second movable column, the inclined plane scraping block is movably connected in the second arc-shaped extrusion groove, a first insert block is movably arranged in the knob, a second insert block is arranged at one end of the first insert block, a second reset spring is connected at the same end of the first insert block and the second insert block, a second extrusion chute is arranged in the second insert block, a movable positioning column is movably connected in the second extrusion chute, be provided with spacing piece on the activity reference column, the one end symmetric connection of spacing piece is provided with third reset spring, location circular slot equidistance sets up the one side at first clean scraper blade, be provided with circular draw-in groove in the second inserted block, circular draw-in groove's avris is provided with square through groove, the activity card post activity sets up in the knob to the one end of activity card post is provided with the extrusion spring, and the extrusion spring other end sets up and presses in the knob, the opposite side avris of second inserted block is provided with circular spring round pin.
Preferably, the transmission rack and the rotating gear are arranged in the same number of groups, and the tooth form angle and the modulus of the transmission rack and the rotating gear are the same.
Preferably, the intercepting filter screen is provided with square through holes at equal intervals, and the square through holes correspond to the arrangement positions of the first square spring pins and are the same in arrangement number.
Preferably, the length of the second cleaning blade is equal to the length of the first cleaning blade, and the number of sets is the same.
Preferably, the lengths of the inclined plane scraping block and the intercepting filter screen are equal.
Preferably, the positioning circular groove corresponds to the movable positioning column in arrangement position, the diameters of the positioning circular groove and the movable positioning column are equal, and the positioning circular groove is distributed annularly.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the flocculent impurities on the surface of the wastewater in the treatment tank can be well removed, and can be well collected and concentrated by the arranged first cleaning scraper and the collecting box, so that the waste of wastewater material resources is avoided, the working efficiency of wastewater treatment is improved, the intercepting filter screen is driven to move upwards by the telescopic rod in the process, the flocculent impurities of the wastewater can be separated to the maximum extent, the working quality of the wastewater tank is further ensured, and the working economic benefit is ensured;
2. clean scraper blade through the second that sets up on first clean scraper blade, to striking off cotton-shaped impurity during operation at first clean scraper blade, there can be a small amount of cotton-shaped impurity adhesion and can not get clear away on first clean scraper blade, can strike off to the impurity of adhesion on the first clean scraper blade through the clean scraper blade complementary unit of second, and through the clean scraper blade complementary unit who sets up in the bottom of first clean scraper blade, it has fine additional action to strike off the cotton-shaped impurity of interception filter screen to first clean scraper blade, it is more abundant to make its once clearance, thereby reduce the work amount of labour, and the work efficiency is improved.
Drawings
FIG. 1 is a left side schematic view of a connection structure according to the present invention;
FIG. 2 is a right side schematic view of a connection structure according to the present invention;
FIG. 3 is an enlarged view of a portion of the connection structure of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the connection between the intercepting strainer and the telescopic mechanism according to the present invention;
FIG. 5 is a partial cross-sectional view of the internal connection structure of the connection plate of the present invention;
FIG. 6 is an enlarged view of a portion of the connection structure of FIG. 5 according to the present invention;
FIG. 7 is a partial sectional view showing the connection of the inner structure of the upper end of the first cleaning blade according to the present invention;
FIG. 8 is a schematic view showing a bottom end connecting structure of a first cleaning blade according to the present invention;
FIG. 9 is an enlarged view of a portion of the connection structure of FIG. 8 according to the present invention;
fig. 10 is an exploded view of the structural attachment of the cleaning blade assisting mechanism of the present invention.
In the figure: the device comprises a treatment tank 1, a collection box 2, an expansion link 3, a connecting plate 4, a circular groove 5, an intercepting filter screen 6, a movable circular block 7, a first concave connecting rod 8, a first extrusion chute 9, a first square spring pin 10, a connecting spring 11, a clamping groove 12, a second square spring pin 13, a fixing plate 14, a first cleaning scraper 15, a second cleaning scraper 16, a second concave connecting rod 17, a first arc-shaped extrusion groove 18, a first movable column 19, a cleaning scraper auxiliary mechanism 20, a knob 2001, an inclined plane scraping block 2002, a second arc-shaped extrusion groove 2003, a second movable column 2004, a first insertion block 2005, a second insertion block 2006, a second extrusion chute 2007, a movable positioning column 2008, a limiting sheet 2009, a positioning circular groove 2010, a circular clamping groove 2011, a movable clamping column 2012, a circular spring pin 2013, a rotating gear 21, a rack 22 and a connecting slider 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: an environment-friendly printing wastewater treatment device comprises a treatment tank 1, a collection box 2, a first cleaning scraper 15, a second cleaning scraper 16 and a cleaning scraper auxiliary mechanism 20;
a collecting box 2 is integrally formed at the side position of the treatment pool 1, telescopic rods 3 are symmetrically arranged at the bottom end of the treatment pool 1, and one end of each telescopic rod 3 is connected with a connecting plate 4;
a circular groove 5 is formed in one side of a connecting plate 4, an intercepting filter screen 6 is arranged on the connecting plate 4 through a connecting block, an inserting rod is arranged in the circular groove 5 in an inserting mode, a movable round block 7 is arranged at one end of the inserting rod, a first concave connecting rod 8 is arranged at the other end of the inserting rod, a first extruding chute 9 is arranged in the first concave connecting rod 8 at an equal distance, a first square spring pin 10 is movably arranged in the first extruding chute 9, a connecting spring 11 is arranged at one end of the movable round block 7 and the inserting rod, a clamping groove 12 is formed in the side of the circular groove 5, a convex block is integrally formed on the movable round block 7, and a second square spring pin 13 is arranged in the convex;
the side of the treatment pool 1 is integrally and symmetrically provided with a fixed plate 14, a first crank is inserted into the fixed plate 14, one end of the first crank is provided with a rotating gear 21, the rotating gear 21 is meshed and connected with a transmission rack 22, one end of the transmission rack 22 is provided with a connecting slide block 23, and the other end of the connecting slide block 23 is provided with a first cleaning scraper 15;
a second cleaning scraper 16 is movably arranged in the first cleaning scraper 15, a second concave connecting rod 17 is arranged on the second cleaning scraper 16, one end of the second concave connecting rod 17 is equidistantly provided with a connecting spring, the other end of the second concave connecting rod 17 is movably arranged in a first arc-shaped extrusion groove 18, the first arc-shaped extrusion groove 18 is equidistantly arranged on one side of a first movable column 19, one end of the first movable column 19 is integrally formed with a second crank, and the second crank is inserted and arranged at the upper end of the first cleaning scraper 15;
a cleaning blade auxiliary mechanism 20 is attached to the lower end of the first cleaning blade 15.
Further, the cleaning scraper auxiliary mechanism 20 includes a knob 2001, a slope scraping block 2002, a second arc-shaped pressing groove 2003, a second movable post 2004, a first insert block 2005, a second insert block 2006, a second pressing chute 2007, a movable positioning post 2008, a spacing sheet 2009, a positioning circular groove 2010, a circular clamping groove 2011, a movable clamping post 2012, a circular spring pin 2013, a rotating gear 21, a transmission rack 22 and a connecting slider 23, the knob 2001 is disposed at one end of the rotating shaft, the other end of the rotating shaft is provided with the second movable post 2004, the second arc-shaped pressing groove 2003 is disposed in the second movable post 2004, the slope scraping block 2002 is movably disposed in the second arc-shaped pressing groove 2003, the knob 2001 is movably disposed with a first insert block 2005, one end of the first insert block 2005 is disposed with a second insert block 2006, the first insert block 2005 is disposed with a second return spring at the same end as the second insert block 2006, and the second pressing chute 2007 is disposed in the second insert block 2006, the movable positioning column 2008 is movably connected to the second extrusion chute 2007, the limiting sheet 2009 is arranged on the movable positioning column 2008, one end of the limiting sheet 2009 is symmetrically connected to be provided with a third reset spring, the positioning circular grooves 2010 are equidistantly arranged on one side of the first cleaning scraper 15, the second insertion block 2006 is provided with a circular clamping groove 2011, the side of the circular clamping groove 2011 is provided with a square through groove, the movable clamping column 2012 is movably arranged in the knob 2001, the extrusion spring is arranged at one end of the movable clamping column 2012, the other end of the extrusion spring is arranged and pressed in the knob 2001, and the side of the other side of the second insertion block 2006 is provided with a circular spring pin 2013.
Further, the transmission rack 22 and the rotation gear 21 are provided in the same number of sets, and the tooth form angle and the module are the same.
Furthermore, square through holes are arranged on the intercepting filter screen 6 in a penetrating mode at equal intervals, the positions of the square through holes correspond to those of the first square spring pins 10, and the number of the square through holes is the same as that of the first square spring pins.
Further, the length of the second cleaning blade 16 and the length of the first cleaning blade 15 are equal, and the number of sets is the same.
Further, the lengths of the inclined plane scraping block 2002 and the interception filter screen 6 are equal.
Furthermore, the positioning circular grooves 2010 correspond to the positions where the movable positioning columns 2008 are arranged, the diameters of the positioning circular grooves 2010 and the movable positioning columns are equal, and the positioning circular grooves 2010 are distributed in a ring shape.
The working principle is as follows: when the invention works, after wastewater enters the treatment tank 1, the intercepting filter screen 6 is pushed upwards through the arranged telescopic rod 3, flocculent impurities in the water are accumulated on the intercepting filter screen 6 in the pushing process, when the intercepting filter screen 6 reaches the height position of the fixed plate 14, the movable round block 7 in the round groove 5 on the connecting plate 4 is pressed, the first concave connecting rod 8 is further pushed, the first extrusion chute 9 in the first concave connecting rod 8 extrudes the first square spring pin 10, the first square spring pin 10 blocks the square hole on the intercepting filter screen 6, in the process, the flocculent impurities adhered in the square hole are pushed out to facilitate the scraping work, then the knob 2001 in the cleaning scraper auxiliary mechanism 20 is rotated, the second arc extrusion chute 2003 extrudes the inclined scraper block 2002, and the inclined scraper block 2002 exceeds the first cleaning scraper 15, when the position reaches a proper position, the first insert block 2005 is pressed, the second insert block 2006 is pushed to move, along with the movement of the second insert block 2006, the second extrusion chute 2007 arranged on the second insert block 2006 extrudes the movable positioning column 2008, the movable positioning column 2008 is clamped and fixed in the positioning circular groove 2010, meanwhile, the circular clamping groove 2011 arranged on the second insert block 2006 reaches the position of the movable clamping column 2012, the movable clamping column 2012 is inserted in the circular clamping groove 2011 under the action of an extrusion spring, so that the position of the inclined plane scraping block 2002 is fixed, then the first crank is rotated to drive the rotation gear 21 and the transmission rack 22 to rotate, the first cleaning scraper 15 scrapes flocculent impurities on the interception filter screen 6, and when the flocculent impurities reach the other end of the interception filter screen 6, the second crank is rotated to drive the rotation of the first movable column 19, along with the rotation of the first movable column 19, the first arc-shaped extrusion groove 18 arranged on the first movable column 19 extrudes the second concave connecting rod 17, in the neutralization process, the second concave connecting rod 17 drives the second cleaning scraper 16 to clean flocculent impurities of the first cleaning scraper 15, and the scraped flocculent impurities are collected in the collecting box 2 to wait for centralized treatment, so that the flocculent impurities on the surface of the wastewater in the treatment tank can be well cleaned, can be well collected and centrally treated, waste of wastewater material resources is avoided, the wastewater can be fully cleaned at one time, the working labor amount is reduced, and the wastewater treatment working efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an environment-friendly printing waste water treatment equipment which characterized in that: comprises a processing pool (1), a collecting box (2), a first cleaning scraper (15), a second cleaning scraper (16) and a cleaning scraper auxiliary mechanism (20);
a collecting box (2) is integrally formed at the side position of the treatment tank (1), telescopic rods (3) are symmetrically arranged at the bottom ends of the treatment tank (1), and one end of each telescopic rod (3) is connected with a connecting plate (4);
a circular groove (5) is formed in one side of the connecting plate (4), an intercepting filter screen (6) is arranged on the connecting plate (4) through a connecting block, an inserting rod is arranged in the circular groove (5) in an inserting mode, a movable round block (7) is arranged at one end of the inserting rod, a first concave connecting rod (8) is arranged at the other end of the inserting rod, first extruding chutes (9) are arranged on the first concave connecting rod (8) at equal intervals, a first square spring pin (10) is movably arranged in each first extruding chute (9), a connecting spring (11) is arranged at one end of each movable round block (7) and the inserting rod, clamping grooves (12) are formed in the lateral sides of the circular groove (5), a convex block is integrally formed on each movable round block (7), and a second square spring pin (13) is arranged in;
the side of the treatment pool (1) is integrally formed and symmetrically provided with a fixed plate (14), a first crank handle is inserted into the fixed plate (14), one end of the first crank handle is provided with a rotating gear (21), the rotating gear (21) is meshed and connected with a transmission rack (22), one end of the transmission rack (22) is provided with a connecting slide block (23), and the other end of the connecting slide block (23) is provided with a first cleaning scraper (15);
a second cleaning scraper (16) is movably arranged in the first cleaning scraper (15), a second concave connecting rod (17) is arranged on the second cleaning scraper (16), one end of the second concave connecting rod (17) is equidistantly provided with a connecting spring, the other end of the second concave connecting rod (17) is movably arranged in a first arc-shaped extrusion groove (18), the first arc-shaped extrusion groove (18) is equidistantly arranged on one side of a first movable column (19), a second crank is integrally formed at one end of the first movable column (19), and the second crank is inserted and arranged at the upper end of the first cleaning scraper (15);
the lower end of the first cleaning scraper (15) is connected with a cleaning scraper auxiliary mechanism (20).
2. The environment-friendly printing wastewater treatment equipment according to claim 1, wherein: the cleaning scraper blade auxiliary mechanism (20) comprises a knob (2001), an inclined plane scraping block (2002), a second arc-shaped extrusion groove (2003), a second movable column (2004), a first insert block (2005), a second insert block (2006), a second extrusion chute (2007), a movable positioning column (2008), a limiting sheet (2009), a positioning circular groove (2010), a circular clamping groove (2011), a movable clamping column (2012), a circular spring pin (2013), a rotating gear (21), a transmission rack (22) and a connecting slider (23), wherein the knob (2001) is arranged at one end of a rotating shaft, the second movable column (2004) is arranged at the other end of the rotating shaft, the second arc-shaped extrusion groove (2003) is provided with the second arc-shaped extrusion groove (2003), the inclined plane scraping block (2002) is movably connected and arranged in the second arc-shaped extrusion groove (2003), the first insert block (2005) is movably arranged in the knob (2001), and the second insert block (2006) is arranged at one end of the first insert block (2005), the first insert block (2005) is provided with a second return spring at the same end as the second insert block (2006) in a connecting manner, a second extrusion chute (2007) is arranged in the second insert block (2006), a movable positioning column (2008) is movably connected and arranged in the second extrusion chute (2007), a limiting sheet (2009) is arranged on the movable positioning column (2008), one end of the limiting sheet (2009) is symmetrically connected with a third return spring, the positioning circular grooves (2010) are equidistantly arranged on one side of the first cleaning blade (15), a round clamping groove (2011) is arranged in the second insert block (2006), a square through groove is arranged at the side of the round clamping groove (2011), the movable clamping column (2012) is movably arranged in the knob (2001), and one end of the movable clamping column (2012) is provided with an extrusion spring, the other end of the extrusion spring is arranged in the knob (2001), and a circular spring pin (2013) is arranged on the side of the other side of the second inserting block (2006).
3. The environment-friendly printing wastewater treatment equipment according to claim 1, wherein: the transmission rack (22) and the rotating gear (21) are arranged in the same number of groups, and the tooth form angle and the modulus of the transmission rack and the rotating gear are the same.
4. The environment-friendly printing wastewater treatment equipment according to claim 1, wherein: the intercepting filter screen (6) is provided with square through holes in an equidistant penetrating mode, and the square through holes correspond to the arrangement positions of the first square spring pins (10) and are the same in number of the arrangement groups.
5. The environment-friendly printing wastewater treatment equipment according to claim 1, wherein: the length of the second cleaning blade (16) is equal to that of the first cleaning blade (15), and the number of sets is the same.
6. The environment-friendly printing wastewater treatment equipment as set forth in claim 2, wherein: the lengths of the inclined plane scraping block (2002) and the intercepting filter screen (6) are equal.
7. The environment-friendly printing wastewater treatment equipment as set forth in claim 2, wherein: the positioning circular groove (2010) corresponds to the arrangement position of the movable positioning column (2008), the diameters of the positioning circular groove and the movable positioning column are equal, and the positioning circular groove (2010) is distributed annularly.
CN202010720340.7A 2020-07-24 2020-07-24 Environment-friendly printing wastewater treatment equipment Active CN112023469B (en)

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CN112023469B CN112023469B (en) 2021-05-11

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CN112850952A (en) * 2020-12-29 2021-05-28 宁波北仑华木机电科技有限公司 Typhoon season water quality sudden change emergency treatment device
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CN113800756A (en) * 2021-11-16 2021-12-17 苏州科思拓机械科技有限公司 Glass laser-beam drilling machine capable of being cooled rapidly
CN114671542A (en) * 2022-03-03 2022-06-28 何西俊 Textile industry discharges impurity separation mechanism with sewage environmental protection
CN114832502A (en) * 2022-07-05 2022-08-02 烟台高升酒业有限公司 Skin and residue separating device for fruit wine production
CN115193121A (en) * 2022-08-09 2022-10-18 深圳市粤昆仑环保实业有限公司 Waste water treatment and reuse of reclaimed water equipment
CN115253482A (en) * 2022-08-16 2022-11-01 江西德力欧精密机械制造有限公司 Waste water filters reuse's copper mould processing equipment

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