CN210193493U

CN210193493U - Flocculating agent blending device for wastewater treatment

Info

Publication number: CN210193493U
Application number: CN201920892520.6U
Authority: CN
Inventors: Xuesen Qian; 钱学森
Original assignee: Liaoning Dongyi Chemical Co Ltd
Current assignee: Fushun Petrochemical Longfa Chemical Manufacturing Co ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-27
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a flocculating agent blending device for waste water treatment, including exterior structure and inner structure, exterior structure includes the casing, the feed inlet, the discharge gate, the master control platform, adjustable solenoid valve, solid flocculating agent raw material passageway, water pipeling and water pump, inner structure sets up in the casing, inner structure is including mixing rabbling mechanism, the filtering mechanism, ventilation mechanism and pipeline, it includes the motor to mix the rabbling mechanism, mix the agitator, agitating unit, high liquid level alarm one, low liquid level alarm one, filter screen one and barrel head valve port one, the filtering mechanism includes the mechanism entry, the filter vat, cylinder two, the filter, high liquid level alarm two, low liquid level alarm two, filter screen two and barrel head valve port two. Compared with the prior art, the utility model the advantage lie in: simple and exquisite, technological process is perfect, long service life, high-efficient allotment flocculating agent, make things convenient for the later maintenance.

Description

Flocculating agent blending device for wastewater treatment

Technical Field

The utility model relates to a water treatment facilities field specifically indicates a flocculating agent blending device for waste water treatment.

Background

The flocculant is a common water treatment agent and can be divided into inorganic flocculant and organic flocculant according to different chemical compositions, wherein the inorganic flocculant comprises an inorganic coagulant and an inorganic polymeric flocculant, and the organic flocculant comprises a synthetic organic polymeric flocculant, a natural organic polymeric flocculant and a microbial flocculant.

The inorganic flocculant has the advantages of low price, but can generate adverse effects on human health and ecological environment; the organic flocculant has the advantages of less consumption, less scum yield, strong flocculation capacity, easy separation of flocs, good oil removal and suspended matter removal effects, but the residues of the high polymer have the side effects of causing Kawasaki, carcinogenesis and mutation, so the application range of the organic flocculant is limited; the microbial flocculant gradually replaces other two flocculants by virtue of the characteristics of no secondary pollution, convenient use, wide application range and good application prospect.

The prior flocculating agent preparing device has single structure and function, insufficient flocculating agent mixing, low mixing efficiency and imperfect flocculating agent preparing process, so that the flocculating agent preparing device for wastewater treatment is designed to be practical.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that present flocculating agent allotment device structure function is single, and the allotment mixes inadequately and inefficiency, and process flow is imperfect.

In order to solve the technical problem, the utility model provides a technical scheme does: a flocculant blending device for wastewater treatment comprises an external structure and an internal structure, wherein the external structure comprises a shell, a feed inlet, a discharge outlet, a master control platform, an adjustable electromagnetic valve, a solid flocculant raw material channel, a water pipeline and a water pump, the solid flocculant raw material channel is installed at one end of the shell, the adjustable electromagnetic valve is installed on the solid flocculant raw material channel, one side of the adjustable electromagnetic valve is provided with the feed inlet, the water pipeline is installed at one side of the shell, the discharge outlet is installed at the other side of the shell, one side of the water pipeline is connected with the water pump, the master control platform is installed at one side of the shell, the internal structure is arranged in the shell and comprises a mixing and stirring mechanism, a filtering mechanism, a ventilation mechanism and a pipeline, the mixing and stirring mechanism is arranged in the shell, one side of the mixing and stirring mechanism is provided with the ventilation mechanism, the filtering mechanism is connected with the mixing and stirring mechanism through the pipeline, the mixing and stirring mechanism comprises a motor, a mixing and stirring barrel, a stirring device, a first high liquid level alarm, a first low liquid level alarm, a first filter screen and a first barrel bottom valve port, the motor is arranged above the mixing and stirring barrel, the stirring device is arranged below the motor, the first high liquid level alarm is arranged on one side of the stirring device, the first low liquid level alarm is arranged below the first high liquid level alarm, the first filter screen is arranged below the stirring device, the first barrel bottom valve port is arranged below the filter screen, and the filtering mechanism comprises a mechanism inlet, a filtering barrel, The filter comprises a second cylinder, a filter plate, a second high liquid level alarm, a second low liquid level alarm, a second filter screen and a second barrel bottom valve port, wherein an inlet of the mechanism is formed in the filter barrel, the second high liquid level alarm is installed on one side of the filter barrel, the second cylinder is installed below the second high liquid level alarm, the filter plate is arranged on one side of the cylinder, the second cylinder is provided with the lower low liquid level alarm, the second filter screen is installed below the filter plate, and the second barrel bottom valve port is installed below the second filter screen.

Compared with the prior art, the utility model the advantage lie in: be different from general flocculating agent blending device, through accurate feed of solenoid valve, water supply, mix solid flocculating agent raw materials and water according to the raw materials proportion procedure that sets for and dissolve and stir, cooperate subsequent filtering mechanism, improve the purity of water-soluble flocculating agent, simple structure is exquisite, does not have vulnerable part, and process flow is perfect, long service life, the later maintenance of being convenient for.

As an improvement, agitating unit include cylinder one, connect fixing device, main shaft, stirring fan blade, transmission, flabellum pivot one, flabellum pivot two and inductor, cylinder one install the motor both sides, connection fixing device install cylinder below, the main shaft install motor below, main shaft one side install transmission, stirring fan blade symmetry install the main shaft both sides, flabellum pivot one install transmission one side, flabellum pivot two install the transmission opposite side, transmission below be equipped with the inductor.

As an improvement, the mixing and stirring barrel and the filtering barrel are made of PE anti-oxidation materials.

As an improvement, the main control console is connected with the shell through an electric wire.

As the improvement, the main body of the ventilation mechanism is a fan, a filter screen, a pipeline and a fan.

As an improvement, the adjustable electromagnetic valve is installed on the water pipeline.

As an improvement, the first bucket bottom valve port and the second bucket bottom valve port are mainly an air cylinder, an electric control valve port and a sealing ring.

As an improvement, the transmission device main body is a gear, a connecting rod, a worm, a bolt and a fixing piece.

Drawings

FIG. 1 is a schematic structural diagram of a flocculant blending device for wastewater treatment.

FIG. 2 is a schematic structural diagram of a mixing and stirring mechanism of a flocculant blending device for wastewater treatment.

FIG. 3 is a schematic structural diagram of a stirring device of a flocculant blending device for wastewater treatment.

FIG. 4 is a schematic diagram showing the structure of a filtration mechanism of a flocculant-blending apparatus for wastewater treatment.

As shown in the figure: 1. a shell, 2, a feeding hole, 3, a discharging hole, 4, a mixing and stirring mechanism, 5, a filtering mechanism, 6, a ventilating mechanism, 7, a pipeline, 8, an electric wire, 9, a main control console, 10, an adjustable electromagnetic valve, 11, a solid flocculant raw material channel, 12, a water pipeline, 13, a water pump, 14, a motor, 15, a mixing and stirring barrel, 16, a stirring device, 17, a high liquid level alarm I, 18, a low liquid level alarm I, 19, the device comprises a first filter screen, 20, a first barrel bottom valve port, 21, a first air cylinder, 22, a connecting and fixing device, 23, a main shaft, 24, stirring fan blades, 25, a transmission device, 26, a first fan blade rotating shaft, 27, a second fan blade rotating shaft, 28, an inductor, 29, a mechanism inlet, 30, a filter barrel, 31, a second air cylinder, 32, a filter plate, 33, a second high liquid level alarm, 34, a second low liquid level alarm, 35, a second filter screen, 36 and a second barrel bottom valve port.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses when the concrete implementation, a flocculating agent blending device for waste water treatment, including exterior structure and inner structure, the exterior structure include casing 1, feed inlet 2, discharge gate 3, master control platform 9, adjustable solenoid valve 10, solid flocculating agent raw material passageway 11, water pipeling 12 and water pump 13, solid flocculating agent raw material passageway 11 install in casing 1 one end, adjustable solenoid valve 10 install on solid flocculating agent raw material passageway 11, adjustable solenoid valve 10 one side be equipped with feed inlet 2, water pipeling 12 install in casing 1 one side, discharge gate 3 install in casing 1 opposite side, water pipeling 12 one side be connected with water pump 13, master control platform 9 install in casing 1 one side, inner structure set up in casing 1 in, the internal structure comprises a mixing and stirring mechanism 4, a filtering mechanism 5, a ventilating mechanism 6 and a pipeline 7, the mixing and stirring mechanism 4 is arranged in the shell 1, the ventilating mechanism 6 is arranged on one side of the mixing and stirring mechanism 4, the filtering mechanism 5 is connected with the mixing and stirring mechanism 4 through the pipeline 7, the mixing and stirring mechanism 4 comprises a motor 14, a mixing and stirring barrel 15, a stirring device 16, a high liquid level alarm I17, a low liquid level alarm I18, a filter screen I19 and a barrel bottom valve port I20, the motor 14 is arranged above the mixing and stirring barrel 15, the stirring device 16 is arranged below the motor 14, the high liquid level alarm I17 is arranged on one side of the stirring device 16, the low liquid level alarm I18 is arranged below the high liquid level alarm I17, the filter screen I19 is arranged below the stirring device 16, the barrel bottom valve port I20 is arranged below the filter screen I19, the filtering mechanism 5 comprises a mechanism inlet 29, a filtering barrel 30, a second cylinder 31, a filtering plate 32, a second high liquid level alarm 33, a second low liquid level alarm 34, a second filtering screen 35 and a second barrel bottom valve port 36, the mechanism inlet 29 is arranged above the filter vat 30, the second high liquid level alarm 33 is arranged at one side of the filter vat 30, the cylinder II 31 is arranged below the high liquid level alarm II 33, one side of the cylinder II 31 is provided with the filter plate 32, the lower liquid level alarm device II 34 is arranged below the cylinder II 31, the filter screen II 35 is arranged below the filter plate 32, and the barrel bottom valve port II 36 is arranged below the filter screen II 35.

Agitating unit 16 include cylinder 21, connect fixing device 22, main shaft 23, stirring fan blade 24, transmission 25, fan blade pivot 26, fan blade pivot two 27 and inductor 28, cylinder 21 install motor 14 both sides, connection fixing device 22 install cylinder 21 below, main shaft 23 install motor 14 below, main shaft 23 one side install transmission 25, stirring fan blade 24 symmetry install main shaft 23 both sides, fan blade pivot 26 install transmission 25 one side, fan blade pivot two 27 install transmission 25 opposite side, transmission 25 below be equipped with inductor 28.

The mixing and stirring barrel 15 and the filtering barrel 30 are made of PE anti-oxidation materials.

The main console 9 is connected with the shell 1 through an electric wire 8.

The main body of the ventilation mechanism 6 is a fan, a filter screen, a pipeline and a fan.

The water pipeline 12 is provided with the adjustable electromagnetic valve 10.

The first barrel bottom valve port 20 and the second barrel bottom valve port 36 are mainly cylinders, electric control valve ports and sealing rings.

The main body of the transmission device 25 is a gear, a connecting rod, a worm, a bolt and a fixing piece.

The utility model discloses a theory of operation: the adjustable electromagnetic valve is opened, solid flocculant raw materials and water are added into the mixing and stirring mechanism according to a set process dosage, the main shaft rotates under the drive of the motor, the stirring device integrally moves up and down in a reciprocating manner along with the rising and falling of the cylinder I, the main shaft rotates around the shaft in the period, so that the stirring device integrally rotates around the main shaft, the rotating shaft of the fan blade rotates around the shaft direction under the action of the transmission device to drive the stirring fan blade to rotate, thereby realizing the full stirring and mixing effect on the flocculant solution, the flocculant aqueous solution penetrates through the filter screen I after the completion, impurities with larger mass and volume in the solution are filtered, the flocculant aqueous solution leaves the mixing and stirring mechanism through the barrel bottom valve port I, enters the filtering mechanism through a pipeline, the cylinder II is horizontally installed, the filter plate extends out to filter and remove impurities from the flocculant aqueous solution under the telescopic motion, and after the completion, the flocculating agent permeates the filter screen II to filter out impurities with smaller mass and volume, enters the pipeline through the barrel bottom valve port II, and flows out through the discharge port to be supplied to the following working procedures.

The staving of mixing agitator and filter vat all adopts PE ageing resistance material to make, the practicality is strong and not fragile, all be equipped with high liquid level alarm and low liquid level alarm on the bucket inside wall, high liquid level alarm sets for the highest liquid level of highly working liquid level in the bucket, if exceed standard then send the whistle and pass to the master console with alarm information, the master console receives the instruction and sends the instruction that stops the process automatically, make whole process flow stop until the warning is eliminated, can prevent effectively that too much soak device internal machine part of liquid in the bucket, low liquid level alarm theory of operation is the same with high liquid level alarm, its purpose prevents that liquid height in the bucket from crossing lowly, agitating unit, devices such as filter idle running.

The ventilation mechanism is arranged in the shell, and the main body is a fan and a filter screen. Pipeline and fan guarantee that the inside operating temperature of device is invariable.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless a limitation is explicitly stated.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims

1. The utility model provides a flocculating agent blending device for waste water treatment, includes exterior structure and inner structure, its characterized in that: the external structure comprises a shell (1), a feed inlet (2), a discharge port (3), a master control platform (9), an adjustable electromagnetic valve (10), a solid flocculant raw material passage (11), a water pipeline (12) and a water pump (13), wherein the solid flocculant raw material passage (11) is installed at one end of the shell (1), the adjustable electromagnetic valve (10) is installed on the solid flocculant raw material passage (11), the feed inlet (2) is arranged at one side of the adjustable electromagnetic valve (10), the water pipeline (12) is installed at one side of the shell (1), the discharge port (3) is installed at the other side of the shell (1), the water pump (13) is connected to one side of the water pipeline (12), the master control platform (9) is installed at one side of the shell (1), and the internal structure is arranged in the shell (1), the internal structure comprises a mixing and stirring mechanism (4), a filtering mechanism (5), a ventilation mechanism (6) and a pipeline (7), the mixing and stirring mechanism (4) is arranged in the shell (1), the ventilation mechanism (6) is arranged on one side of the mixing and stirring mechanism (4), the filtering mechanism (5) is connected with the mixing and stirring mechanism (4) through the pipeline (7), the mixing and stirring mechanism (4) comprises a motor (14), a mixing and stirring barrel (15), a stirring device (16), a high liquid level alarm I (17), a low liquid level alarm I (18), a filter screen I (19) and a barrel bottom valve port I (20), the motor (14) is arranged above the mixing and stirring barrel (15), the stirring device (16) is arranged below the motor (14), and the high liquid level alarm I (17) is arranged on one side of the stirring device (16), the low liquid level alarm (18) is arranged below the high liquid level alarm (17), the filter screen (19) is arranged below the stirring device (16), the barrel bottom valve port (20) is arranged below the filter screen (19), the filter mechanism (5) comprises a mechanism inlet (29), a filter barrel (30), a cylinder II (31), a filter plate (32), a high liquid level alarm II (33), a low liquid level alarm II (34), a filter screen II (35) and a barrel bottom valve port II (36), the mechanism inlet (29) is arranged above the filter barrel (30), the high liquid level alarm II (33) is arranged on one side of the filter barrel (30), the cylinder II (31) is arranged below the high liquid level alarm II (33), the filter plate (32) is arranged on one side of the cylinder II (31), the cylinder II (31) is provided with the low liquid level alarm II (34) below, the filter screen II (35) is arranged below the filter plate (32), and the barrel bottom valve port II (36) is arranged below the filter screen II (35).

2. The flocculant blending device for wastewater treatment according to claim 1, wherein: the stirring device (16) comprises a first air cylinder (21), a connecting and fixing device (22), a main shaft (23), stirring blades (24), a transmission device (25), a first blade rotating shaft (26), a second blade rotating shaft (27) and an inductor (28), the cylinder I (21) is arranged at two sides of the motor (14), the connecting and fixing device (22) is arranged below the cylinder I (21), the main shaft (23) is arranged below the motor (14), one side of the main shaft (23) is provided with the transmission device (25), the stirring blades (24) are symmetrically arranged at two sides of the main shaft (23), the fan blade rotating shaft I (26) is arranged on one side of the transmission device (25), the second fan blade rotating shaft (27) is arranged at the other side of the transmission device (25), the inductor (28) is arranged below the transmission device (25).

3. The flocculant blending device for wastewater treatment according to claim 1, wherein: the mixing and stirring barrel (15) and the filtering barrel (30) are made of PE anti-oxidation materials.

4. The flocculant blending device for wastewater treatment according to claim 1, wherein: the main control console (9) is connected with the shell (1) through an electric wire (8).

5. The flocculant blending device for wastewater treatment according to claim 1, wherein: the main body of the ventilation mechanism (6) is a fan, a filter screen, a pipeline and a fan.

6. The flocculant blending device for wastewater treatment according to claim 1, wherein: the water pipeline (12) is provided with the adjustable electromagnetic valve (10).

7. The flocculant blending device for wastewater treatment according to claim 1, wherein: the main bodies of the first barrel bottom valve port (20) and the second barrel bottom valve port (36) are an air cylinder, an electric control valve port and a sealing ring.

8. The flocculant blending device for wastewater treatment according to claim 1, wherein: the main body of the transmission device (25) is a gear, a connecting rod, a worm, a bolt and a fixing piece.