CN110482746A - A kind of terpene resin production waste water filtering processing unit - Google Patents
A kind of terpene resin production waste water filtering processing unit Download PDFInfo
- Publication number
- CN110482746A CN110482746A CN201910909305.7A CN201910909305A CN110482746A CN 110482746 A CN110482746 A CN 110482746A CN 201910909305 A CN201910909305 A CN 201910909305A CN 110482746 A CN110482746 A CN 110482746A
- Authority
- CN
- China
- Prior art keywords
- fixed
- box
- waste water
- treatment box
- terpene resin
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/38—Polymers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of terpene resin production waste water filtering processing units, more particularly to terpene resin technical field, including treatment box, there are two motor a for the upper surface fixed installation of the treatment box, and transmission gear is fixed on the output shaft of two motor a, and two transmission gears are meshed with the teeth on two fixed cylinder lateral walls respectively, and are fixedly connected with connecting column between two fixed cylinders；Pass through being used cooperatively for strainer a, strainer b, motor a, transmission gear, fixed cylinder, connecting column, fixed link and hairbrush, using the filter effect of strainer a and strainer b to remove the granule foreign contained in waste water, after granule foreign rests on strainer a, start motor a work, so that hairbrush can move left and right, the granule foreign on strainer a is swept into two sides, then pour into impurity in collecting box by guide plate, it avoids blocking, there is good filter effect.
Description
Technical field
The invention belongs to terpene resin technical fields, and in particular to a kind of terpene resin production waste water filtering processing dress
It sets.
Background technique
Terpene resin is that some thermoplastic block copolymers have shallow color, low smell, high rigidity, high adhesion force, anti-oxidant
Property and thermal stability it is good, the advantages that compatibility and good dissolubility, special SIS system, EVA system has in the thermosols such as SBS system excellent
Compatibility and weatherability and Efficient Adhesive Promotion, product be widely used in adhesive, solid, double faced adhesive tape, solvent type glue,
Bookbinding version, color dress, adhesive plaster, alkene adhesive plaster, brown paper stuck glue cloth, tapes labels, carpenter's glue, pressure sensitive adhesive, thermosol, sealing
Glue, paint and ink and other polymer modification agents etc..
Currently, terpene resin can generate a large amount of waste water in production, and could be into after being handled in these waste water
Row discharge, but existing processing unit treatment effect is poor, there is certain inconvenience in use in insufficiency face.
Summary of the invention
The purpose of the present invention is to provide a kind of terpene resin production waste water filtering processing units, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme: a kind of terpene resin production is handled with waste water filtering
Device, including treatment box, the upper surface of the treatment box are fixedly mounted that there are two motor a, and the output shaft of two motor a
On be fixed with transmission gear, and two transmission gears are meshed with the teeth on two fixed cylinder lateral walls respectively, and two
Connecting column is fixedly connected between fixed cylinder, the lateral wall of the connecting column is fixed with two fixed links, and two fixed links
Bottom end be fixedly connected with the upper surface of fixed plate, the lower surface of the fixed plate is fixed with hairbrush, and the fixed cylinder is embedded
Equipped with sliding sleeve, and sliding sleeve is sheathed on the lateral wall of slide bar, and lateral wall of the both ends of the slide bar respectively with two fixed columns is fixed
Connection, and the bottom end of two fixed columns is fixedly connected with the upper surface for the treatment of box, the opening of the treatment box passes through four
Bolt is fixedly connected with strainer a, and strainer a fits in the lower surface of hairbrush, and the two sidewalls of the treatment box opening are fixed
Equipped with guide plate, the position that the two sides of the treatment box correspond to guide plate is fixed with collecting box, the fixed peace in the back side of the treatment box
Equipped with motor b, and the output shaft of motor b is fixedly connected with one end of transmission shaft, and the other end of transmission shaft is fixed with
Bevel gear a, the bevel gear a are meshed with bevel gear b, and the bevel gear b is fixed at the lateral wall of rotary shaft, the rotation
The lateral wall of axis bottom end is fixed with several stirring rods, and the front of the treatment box is fixedly installed with fuel reserve tank, and fuel reserve tank
Upper surface be fixedly installed with oil well pump, the oil well pump is connected by flowline with fuel reserve tank, and the oil well pump also passes through
Oil inlet pipe is connected with the top of bellows, and the bellows is located inside treatment box, and the bottom end of the bellows is in
Loudspeaker are simultaneously fixed with floating ball, and the front of the treatment box is fixed with liquor box, and liquor box passes through solution conduit and treatment box
Inside is connected, and the motor a, motor b and oil well pump are electrically connected with external power supply respectively.
Preferably, the lateral wall of the slide bar is arranged there are two spring, and two springs are fixed at fixed cylinder respectively
Between fixed column.
Preferably, the inner sidewall of the treatment box opening is fixed with strainer b.
Preferably, the driving sleeve is set in bearing a, and bearing a is connected to the one side for the treatment of box.
Preferably, the top and bottom end of the rotary shaft are sheathed on respectively in two bearing b, and two bearing b block respectively
The opposite face in treatment box inside bottom and baffle is connect, the baffle is fixed inside treatment box.
Preferably, the lateral wall that the oil inlet pipe is located on the inside for the treatment of box is fixed inside treatment box by pipe clamp.
Preferably, solenoid valve is provided in the solution conduit
Preferably, the lateral wall of the treatment box bottom is communicated with outlet pipe
Preferably, the lateral wall of the treatment box is provided with liquidometer
Compared with prior art, the beneficial effects of the present invention are:
Made by the cooperation of strainer a, strainer b, motor a, transmission gear, fixed cylinder, connecting column, fixed link and hairbrush
With using the filter effect of strainer a and strainer b to remove the granule foreign contained in waste water, when granule foreign rests on filter
After netting on a, the granule foreign on strainer a so that hairbrush can move left and right, is swept to two sides by starting motor a work,
Impurity is poured into collecting box by guide plate again, is avoided blocking, there is good filter effect.
It is used cooperatively, is utilized by motor b, transmission shaft, bevel gear a, bevel gear b, rotary shaft, stirring rod and liquor box
Liquor box accelerates the flocculating effect of waste water so as to launching flocculant into treatment box, restarts motor b work, thus
So that stirring rod rotation is stirred operation to treatment box, the treatment effeciency of waste water is improved.
By the setting of water pump, oil inlet pipe, bellows, flowline and fuel reserve tank, make bellows first with floating ball
Bottom end swum in inside treatment box always and on waste water liquid level, restart the oil liquid that pump working extracts wastewater surface floating, it is complete
It works at water-oil separating, and the oil liquid after extraction can be placed in fuel reserve tank and be stored.
By the setting of liquidometer, consequently facilitating staff understands the level condition of waste water inside treatment box in real time, just
Record work, consummating function diversification are carried out in subsequent.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram inside treatment box of the present invention；
Fig. 3 is the structural schematic diagram of hairbrush junction of the present invention；
Fig. 4 is the structural schematic diagram that treatment box opening of the present invention is overlooked；
Fig. 5 is the structural schematic diagram amplified at A of the present invention；
Fig. 6 is the structural schematic diagram of the formal section for the treatment of box opening of the present invention；
In figure: 1, treatment box；2, motor a；3, transmission gear；4, fixed cylinder；5, teeth；6, sliding sleeve；7, slide bar；8, solid
Fixed column；9, connecting column；10, fixed link；11, fixed plate；12, hairbrush；13, strainer a；14, fixing bolt；15, spring；16, it leads
Plate；17, collecting box；18, strainer b；19, motor b；20, transmission shaft；21, bearing a；22, bevel gear a；23, bevel gear b；24,
Rotary shaft；25, stirring rod；26, bearing b；27, baffle；28, oil well pump；29, flowline；30, oil inlet pipe；31, pipe clamp；32, it stretches
Contracting hose；33, floating ball；34, liquor box；35, solution conduit；36, solenoid valve；37, outlet pipe；38, liquidometer；39, fuel reserve tank.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of terpene resin production waste water filtering processing dress
It sets, including treatment box 1, there are two motor a2 for the upper surface fixed installation for the treatment of box 1, and on the output shaft of two motor a2
It is fixed with transmission gear 3, and two transmission gears 3 are meshed with the teeth 5 on two 4 lateral walls of fixed cylinder respectively, and two
Connecting column 9 is fixedly connected between a fixed cylinder 4, the lateral wall of connecting column 9 is fixed with two fixed links 10, and two fixations
The bottom end of bar 10 is fixedly connected with the upper surface of fixed plate 11, and the lower surface of fixed plate 11 is fixed with hairbrush 12, in fixed cylinder 4
It is embedded with sliding sleeve 6, and sliding sleeve 6 is sheathed on the lateral wall of slide bar 7, the both ends of slide bar 7 are solid with the lateral wall of two fixed columns 8 respectively
Fixed connection, and the bottom end of two fixed columns 8 is fixedly connected with the upper surface for the treatment of box 1, the opening for the treatment of box 1 passes through four
Bolt is fixedly connected with strainer a13, and strainer a13 fits in the lower surface of hairbrush 12, and the two sidewalls of 1 opening for the treatment of box are solid
Surely it is equipped with guide plate 16, the position that the two sides for the treatment of box 1 correspond to guide plate 16 is fixed with collecting box 17, and the back side for the treatment of box 1 is fixed
Motor b19 is installed, and the output shaft of motor b19 is fixedly connected with one end of transmission shaft 20, and transmission shaft 20 is another
End is fixed with bevel gear a22, and bevel gear a22 is meshed with bevel gear b23, and bevel gear b23 is fixed at the outer of rotary shaft 24
Side wall, the lateral wall of 24 bottom end of rotary shaft are fixed with several stirring rods 25, and the front for the treatment of box 1 is fixedly installed with fuel reserve tank
39, and the upper surface of fuel reserve tank 39 is fixedly installed with oil well pump 28, oil well pump 28 is connected by flowline 29 with fuel reserve tank 39,
Oil well pump 28 is also connected by oil inlet pipe 30 with the top of bellows 32, and bellows 32 is located inside treatment box 1, is stretched
The bottom end of hose 32 is in loudspeaker and is fixed with floating ball 33, and the front for the treatment of box 1 is fixed with liquor box 34, and liquor box 34 is logical
It crosses inside solution conduit 35 and treatment box 1 and is connected, motor a2, motor b19 and oil well pump 28 are electrical with external power supply respectively
Connection.
In the present embodiment, the model of motor a2 and motor b19 are specifically as follows YL80-2 0.75KW；Oil well pump
28 model is specifically as follows YH113.
In the present embodiment, by strainer a13, strainer b18, motor a2, transmission gear 3, fixed cylinder 4, connecting column 9,
Fixed link 10 and hairbrush 12 are used cooperatively, and are contained in waste water to remove using the filter effect of strainer a13 and strainer b18
Granule foreign, after granule foreign rests on strainer a13, starting motor a2 work, so that hairbrush 12 can control
It is mobile, the granule foreign on strainer a13 is swept into two sides, then pour into impurity in collecting box 17 by guide plate 16, avoids occurring
Blocking, have good filter effect, by motor b19, transmission shaft 20, bevel gear a22, bevel gear b23, rotary shaft 24,
Stirring rod 25 and liquor box 34 are used cooperatively, and are launched flocculant into treatment box 1 using liquor box 34, are accelerated waste water
Flocculating effect, restart motor b19 work so that stirring rod 25 rotation operation is stirred to treatment box 1, improve
The treatment effeciency of waste water, by the setting of water pump, oil inlet pipe 30, bellows 32, flowline 29 and fuel reserve tank 39, first with floating
Ball 33 swims in the bottom end of bellows 32 always on 1 inside waste water liquid level for the treatment of box, and it is useless to restart pump working extraction
The oil liquid of water surface floating completes water-oil separating work, and the oil liquid after extraction can be placed in fuel reserve tank 39 and be stored,
By the setting of liquidometer 38, consequently facilitating staff understands the level condition of 1 inside waste water for the treatment of box in real time, convenient for subsequent
Carry out record work, consummating function diversification.
Further, the lateral wall of slide bar 7 is arranged there are two spring 15, and two springs 15 are fixed at fixation respectively
Between cylinder 4 and fixed column 8；By the setting of spring 15b, so that fixed cylinder 4 is more stable when moving left and right.
Further, the inner sidewall of 1 opening for the treatment of box is fixed with strainer b18；By the setting of strainer b18, thus
Double filtration can be carried out to waste water, filter effect is more preferable.
Further, transmission shaft 20 is sheathed in bearing a21, and bearing a21 is connected to the one side for the treatment of box 1；Pass through
The setting of bearing a21, so that transmission shaft 20 is more stable when rotated.
Further, the top and bottom end of rotary shaft 24 are sheathed on respectively in two bearing b26, and two bearing b26 points
It is not connected to the opposite face for the treatment of box 1 inside bottom and baffle 27, baffle 27 is fixed inside treatment box 1；Pass through bearing b26
Setting so that rotary shaft 24 is more stable when rotated.
Further, the lateral wall that oil inlet pipe 30 is located at 1 inside for the treatment of box is fixed in treatment box 1 by pipe clamp 31
Portion；By the setting of pipe clamp 31, so that oil inlet pipe 30 can more be stably mounted at the inside for the treatment of box 1.
Further, it is provided with solenoid valve 36 in solution conduit 35, by the setting of solenoid valve 36, consequently facilitating control solution
Solution output in case 34.
Further, the lateral wall of 1 bottom for the treatment of box is communicated with outlet pipe 37, by the setting of outlet pipe 37, thus just
In the waste water discharge for finishing 1 inter-process for the treatment of box.
Further, the lateral wall for the treatment of box 1 is provided with liquidometer 38, by the setting of liquidometer 38, consequently facilitating work
Make the level condition that personnel understand 1 inside waste water for the treatment of box in real time, carries out record work, consummating function diversification convenient for subsequent.
The working principle of the invention and process for using: first pouring into waste water from the opening for the treatment of box 1, using strainer a13 and
The filter effect of strainer b18 after granule foreign rests on strainer a13, opens to remove the granule foreign contained in waste water
Dynamic motor a2 work, motor a2 positive and negative rotation rotate its output shaft rotation band nutating gear 3, and transmission gear 3 is rotated in
Fixed cylinder 4 is driven to move left and right under the engagement of teeth 5, fixed cylinder 4, which moves left and right, drives connecting column 9 to move left and right, and connects
Column 9 moves left and right so that hairbrush 12 can move left and right, and the granule foreign on strainer a13 is swept to two sides, then by leading
Plate 16 pours into impurity in collecting box 17, avoids blocking, have good filter effect, recycle liquor box 34 so as to
To launch flocculant into treatment box 1, accelerate the flocculating effect of waste water, starting motor b19 work, the output of motor b19
Axis rotation drives transmission shaft 20 to rotate, and transmission shaft 20, which is rotated under the engagement of bevel gear a22 and bevel gear b23, to stir
Bar 25 rotates and is stirred operation to treatment box 1, improves the treatment effeciency of waste water, needs to carry out the oil liquid of useless floating on water surface
When recycling, first with floating ball 33 bottom end of bellows 32 is swum in always on 1 inside waste water liquid level for the treatment of box, restarted
Pump working extracts the oil liquid of wastewater surface floating, completes water-oil separating work, and the oil liquid after extraction can be placed in
It is stored in fuel reserve tank 39.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of terpene resin production waste water filtering processing unit, including treatment box (1), it is characterised in that: the treatment box
(1) there are two motor a (2) for upper surface fixed installation, and are fixed with driving cog on the output shaft of two motor a (2)
It takes turns (3), and two transmission gears (3) are meshed with the teeth (5) on two fixed cylinder (4) lateral walls respectively, and two fixations
It is fixedly connected with connecting column (9) between cylinder (4), the lateral wall of the connecting column (9) is fixed with two fixed links (10), and two
The bottom end of a fixed link (10) is fixedly connected with the upper surface of fixed plate (11), and the lower surface of the fixed plate (11) is fixed with
Hairbrush (12), the fixed cylinder (4) is interior to be embedded with sliding sleeve (6), and sliding sleeve (6) is sheathed on the lateral wall of slide bar (7), the slide bar
(7) both ends are fixedly connected with the lateral wall of two fixed columns (8) respectively, and the bottom end of two fixed columns (8) is and treatment box
(1) upper surface is fixedly connected, and the opening of the treatment box (1) is fixedly connected with strainer a (13) by four bolts, and is filtered
Net a (13) fits in the lower surface of hairbrush (12), and the two sidewalls for the treatment of box (1) opening are fixed with guide plate (16),
The position that the two sides of the treatment box (1) correspond to guide plate (16) is fixed with collecting box (17), and the back side of the treatment box (1) is solid
Dingan County is equipped with motor b (19), and the output shaft of motor b (19) is fixedly connected with one end of transmission shaft (20), and transmission shaft
(20) the other end is fixed with bevel gear a (22), and the bevel gear a (22) is meshed with bevel gear b (23), the bevel gear
B (23) is fixed at the lateral wall of rotary shaft (24), and the lateral wall of rotary shaft (24) bottom end is fixed with several stirrings
The front of bar (25), the treatment box (1) is fixedly installed with fuel reserve tank (39), and the upper surface of fuel reserve tank (39) is fixedly installed with
Oil well pump (28), the oil well pump (28) are connected by flowline (29) with fuel reserve tank (39), and the oil well pump (28) is also logical
It crosses oil inlet pipe (30) to be connected with the top of bellows (32), the bellows (32) is located at treatment box (1) inside, described
The bottom end of bellows (32) is in loudspeaker and is fixed with floating ball (33), and the front of the treatment box (1) is fixed with liquor box
(34), and liquor box (34) inside solution conduit (35) and treatment box (1) by being connected, the motor a (2), motor b
(19) it is electrically connected respectively with external power supply with oil well pump (28).
2. a kind of terpene resin production waste water filtering processing unit according to claim 1, it is characterised in that: the cunning
The lateral wall of bar (7) is arranged there are two spring (15), and two springs (15) are fixed at fixed cylinder (4) and fixed column respectively
(8) between.
3. a kind of terpene resin production waste water filtering processing unit according to claim 1, it is characterised in that: the place
The inner sidewall of reason case (1) opening is fixed with strainer b (18).
4. a kind of terpene resin production waste water filtering processing unit according to claim 1, it is characterised in that: the biography
Moving axis (20) is sheathed in bearing a (21), and bearing a (21) is connected to the one side for the treatment of box (1).
5. a kind of terpene resin production waste water filtering processing unit according to claim 1, it is characterised in that: the rotation
The top and bottom end of shaft (24) are sheathed on respectively in two bearing b (26), and two bearing b (26) are respectively engaged with treatment box
(1) opposite face of inside bottom and baffle (27), it is internal that the baffle (27) is fixed at treatment box (1).
6. a kind of terpene resin production waste water filtering processing unit according to claim 1, it is characterised in that: it is described into
Oil pipe (30) is located at the lateral wall on the inside for the treatment of box (1) and is fixed at treatment box (1) inside by pipe clamp (31).
7. a kind of terpene resin production waste water filtering processing unit according to claim 1, it is characterised in that: described molten
Solenoid valve (36) are provided in liquid pipe (35).
8. a kind of terpene resin production waste water filtering processing unit according to claim 1, it is characterised in that: the place
The lateral wall of reason case (1) bottom is communicated with outlet pipe (37).
9. a kind of terpene resin production waste water filtering processing unit according to claim 1, it is characterised in that: the place
The lateral wall of reason case (1) is provided with liquidometer (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910909305.7A CN110482746A (en) | 2019-09-25 | 2019-09-25 | A kind of terpene resin production waste water filtering processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910909305.7A CN110482746A (en) | 2019-09-25 | 2019-09-25 | A kind of terpene resin production waste water filtering processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110482746A true CN110482746A (en) | 2019-11-22 |
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ID=68544203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910909305.7A Pending CN110482746A (en) | 2019-09-25 | 2019-09-25 | A kind of terpene resin production waste water filtering processing unit |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745504A (en) * | 2016-11-30 | 2017-05-31 | 周钢海 | Kitchen sanitary sewage filtering pretreating device |
| CN107381895A (en) * | 2017-07-18 | 2017-11-24 | 成都市瑞焱科技有限公司 | A kind of Multicarity sewage disposal system |
| CN108341519A (en) * | 2018-03-15 | 2018-07-31 | 铜仁学院 | A kind of device for chemical engineering wastewater treatment |
| CN108483714A (en) * | 2018-04-11 | 2018-09-04 | 江苏新化化工有限公司 | A kind of energy saving and environment friendly chemical engineering sewage production processing equipment |
| CN209350023U (en) * | 2018-09-30 | 2019-09-06 | 天津煜腾恒泰钢制品有限公司 | A kind of inside and outside integration apparatus that derusts of steel pipe |
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2019
- 2019-09-25 CN CN201910909305.7A patent/CN110482746A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745504A (en) * | 2016-11-30 | 2017-05-31 | 周钢海 | Kitchen sanitary sewage filtering pretreating device |
| CN107381895A (en) * | 2017-07-18 | 2017-11-24 | 成都市瑞焱科技有限公司 | A kind of Multicarity sewage disposal system |
| CN108341519A (en) * | 2018-03-15 | 2018-07-31 | 铜仁学院 | A kind of device for chemical engineering wastewater treatment |
| CN108483714A (en) * | 2018-04-11 | 2018-09-04 | 江苏新化化工有限公司 | A kind of energy saving and environment friendly chemical engineering sewage production processing equipment |
| CN209350023U (en) * | 2018-09-30 | 2019-09-06 | 天津煜腾恒泰钢制品有限公司 | A kind of inside and outside integration apparatus that derusts of steel pipe |
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Application publication date: 20191122 |