Air flotation separation equipment for silk reeling wastewater treatment

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to air flotation separation equipment for silk reeling wastewater treatment, which comprises a box body, and an aeration chamber is arranged on the rear side of the top of the box body; an aeration part is arranged above the aeration chamber; a bubble cutting part is further arranged above the aeration chamber, the bubble cutting part comprises a rotating shaft which penetrates into the opening of the ring body and can rotate, and a plurality of cutters for cutting bubbles are coaxially connected to the bottom end of the rotating shaft through keys; after the wastewater enters the aeration chamber, the ring body is provided with a plurality of bubble stones, the bubble stones simultaneously introduce a large amount of bubbles into the rising wastewater, and meanwhile, a plurality of rotating cutters cut the bubbles, so that the number of the bubbles can be remarkably increased by cutting the bubbles, and the diameter of each bubble is reduced, so that the bubbles are more uniformly distributed in water, and the water quality is improved. The contact area of the bubbles and water is increased, so that the utilization efficiency of the bubbles is improved, and the treatment effect and the treatment efficiency of the silk reeling wastewater are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field, concretely is the air floatation separation equipment of silk reeling wastewater treatment. BACKGROUND

[0002] Air floatation separation process is an effective wastewater treatment technology, its working principle is to pass into air to wastewater, and with small bubble form from water to become carrier, make emulsified oil, small suspended particle etc.

[0003] At present, when air floatation separation equipment is processing wastewater, pass into air to wastewater and form a large number of bubbles by the aeration machine arranged, the bubble diffuses to wastewater, i.e. UTILITY MODEL CONTENTS

[0004] The utility model discloses a air floatation separation equipment of silk reeling wastewater treatment to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] Air floatation separation equipment of silk reeling wastewater treatment, including box, the top rear side of box is equipped with aeration chamber, and the front side of aeration chamber is equipped with separation chamber;The inside of aeration chamber is fixed with the horizontal horizontal plate, and the top of horizontal plate is installed ring body;

[0007] The top of aeration chamber is equipped with aeration part, and aeration part includes the horizontal pipe installed at the top of box, and the outer wall front end of horizontal pipe is installed with a plurality of exhaust port, and the outer wall rear end of horizontal pipe is installed with inlet;The inlet is installed with inlet pipe, and the rear end surface of box is installed with air pump, and inlet pipe is connected with the gas outlet of air pump;The exhaust port is installed with exhaust pipe, and the bottom end of exhaust pipe is inserted into the opening of ring body, and the bottom end between two adjacent exhaust pipes is fixed with the hollow ring pipe, and the top of ring pipe is installed with a plurality of bubble stones;

[0008] The top of aeration chamber is further equipped with bubble cutting part, and bubble cutting part includes the rotating shaft that is inserted into the opening of ring body and can rotate, and the bottom end of rotating shaft is connected with a plurality of cutting knives for cutting bubble with coaxial key.

[0009] Preferably, the box top is fixed with a hollow shell, a transmission shaft is rotatably installed in the shell, worm gears are coaxially keyed connected to both ends of the transmission shaft, a motor is installed at the right end of the shell for driving the transmission shaft to rotate; worm gears are engaged on one side of the worm gears, and the top end of the rotating shaft penetrates into the shell and is coaxially keyed connected with the worm gears.

[0010] Preferably, the cross-sectional shape of the ring body is annular, and the ring body and the transverse plate are integrally formed.

[0011] Preferably, the box is provided with a water inlet and a drain at the bottom of the front and rear walls, respectively, and the water inlet and the drain are communicated with the aeration chamber and the separation chamber, respectively.

[0012] Preferably, the cutters are linearly and equally spaced in the vertical direction, and the cutters are located in the opening of the ring body.

[0013] Preferably, the cross-sectional shape of the ring pipe is annular, and the ring pipe is tightly welded with the exhaust pipe.

[0014] Preferably, a plurality of bubble stones are annularly and equally spaced, and the bubble stones are fixedly connected with the ring pipe by bolts.

[0015] Preferably, the transverse pipe is fixedly connected with a support at both ends by bolts, and the support is fixedly connected with the top of the box by bolts.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] Through the box, the aeration part and the bubble cutting part, after the wastewater enters into the aeration chamber, the ring body moves upward, the ring body is provided with a plurality of bubble stones, the bubble stones simultaneously introduce a large amount of bubbles into the wastewater rising upward, and at the same time, a plurality of rotating cutters cut the bubbles, the cutting of the bubbles can significantly increase the number of bubbles and reduce the diameter of each bubble, which makes the bubbles more uniformly distributed in the water, increases the contact area of the bubbles and the water, thereby improving the utilization efficiency of the bubbles, and further improving the treatment effect and the treatment efficiency of the reeling wastewater. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a whole structure sectional view No. 1 of the utility model;

[0020] Figure 3 It is a whole structure sectional view No. 2 of the utility model;

[0021] Figure 4 It is a structure schematic view of the ring body in the utility model;

[0022] Figure 5 is a structure schematic view of the aeration part in the utility model;

[0023] Figure 6 is a structure schematic view of the bubble cutting part in the utility model;

[0024] In the drawing:

[0025] 1, box; 10, aeration chamber; 11, separation chamber; 12, water inlet; 13, drain; 14, cross plate; 15, ring body;

[0026] 2, aeration part; 20, cross pipe; 200, air inlet; 201, exhaust port; 21, exhaust pipe; 22, ring pipe; 23, bubble stone; 24, air inlet pipe; 25, air pump; 26, support;

[0027] 3, bubble cutting part; 30, shell; 31, transmission shaft; 32, worm; 33, motor; 34, worm gear; 35, rotating shaft; 36, cutter. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] The embodiment provides a technical solution:

[0030] Please refer to Figures 1-6As shown, the floatation separation device for processing silk reeling wastewater comprises a box body 1, an aeration chamber 10 is formed at the top rear side of the box body 1, and a separation chamber 11 is arranged at the front side of the aeration chamber 10; a horizontal plate 14 is fixed inside the aeration chamber 10, and a ring body 15 is installed at the top of the horizontal plate 14; an aeration part 2 is arranged above the aeration chamber 10, the aeration part 2 comprises a horizontal pipe 20 installed at the top of the box body 1, a plurality of exhaust ports 201 are installed at the front end of the outer wall of the horizontal pipe 20, and an air inlet 200 is installed at the rear end of the outer wall of the horizontal pipe 20; an air inlet pipe 24 is installed at the air inlet 200, a gas pump 25 is installed at the rear end surface of the box body 1, and the air inlet pipe 24 is in communication with the gas outlet of the gas pump 25; an exhaust pipe 21 is installed at each of the exhaust ports 201, the bottom end of the exhaust pipe 21 penetrates into the opening of the ring body 15, a hollow ring pipe 22 is fixed between the bottom ends of two adjacent exhaust pipes 21, and a plurality of bubble stones 23 are installed at the top of the ring pipe 22; a bubble cutting part 3 is further arranged above the aeration chamber 10, the bubble cutting part 3 comprises a rotating shaft 35 penetrating into the opening of the ring body 15 and being rotatable, and a plurality of cutting knives 36 for cutting bubbles are coaxially connected to the bottom end of the rotating shaft 35. Preferably, a hollow shell 30 is fixed at the top of the box body 1, a transmission shaft 31 is rotatably installed in the shell 30, a worm 32 is coaxially connected to the two ends of the transmission shaft 31, a motor 33 for driving the transmission shaft 31 to rotate is installed at the right end of the shell 30, the side of the worm 32 is engaged with a worm wheel 34, and the top end of the rotating shaft 35 penetrates into the shell 30 and is coaxially connected with the worm wheel 34.

[0031] In the embodiment, the cross-sectional shape of the ring body 15 is annular, and the ring body 15 and the horizontal plate 14 are integrally formed. The integrally formed structure improves the integrity and stability of the ring body 15 and the horizontal plate 14, and the arrangement of the ring body 15 is conducive to the convergence of bubbles and wastewater, thereby facilitating the better combination of bubbles and suspended matters.

[0032] In the embodiment, a water inlet 12 and a water outlet 13 are respectively installed at the bottom ends of the front and rear walls of the box body 1, and the water inlet 12 and the water outlet 13 are respectively in communication with the aeration chamber 10 and the separation chamber 11. The water inlet 12 introduces wastewater into the aeration chamber 10 for aeration treatment, and the water outlet 13 discharges the treated wastewater to the separation chamber 11 for further treatment or discharge, thereby improving the efficiency and effect of wastewater treatment.

[0033] In the embodiment, the cutting knives 36 are linearly and equally spaced in the vertical direction, and the cutting knives 36 are located in the opening of the ring body 15. The equal spacing of the cutting knives 36 can ensure that the bubbles are uniformly cut, thereby improving the dispersion degree and utilization rate of the bubbles.

[0034] In the embodiment, the cross-sectional shape of the ring pipe 22 is annular, and the ring pipe 22 is tightly welded with the exhaust pipe 21. The tight welding ensures the firm and reliable connection between the ring pipe 22 and the exhaust pipe 21, avoiding the leakage problem caused by loose connection. At the same time, the welding connection also improves the overall strength and durability of the structure.

[0035] In the embodiment, the plurality of bubble stones 23 are annularly and equidistantly distributed, and the bubble stones 23 are fixedly connected with the ring pipe 22 by bolts. The equidistant distribution of the bubble stones 23 can ensure the uniform distribution of bubbles in the aeration chamber 10, improving the aeration effect.

[0036] In the embodiment, the horizontal pipe 20 is fixedly connected with the support 26 at both ends by bolts, and the support 26 is fixedly connected with the top of the box body 1 by bolts. This connection mode is convenient for installation and disassembly, improving the flexibility and maintainability of the equipment. At the same time, the bolt connection also ensures the stability and firmness of the horizontal pipe 20, avoiding equipment failure caused by loose connection.

[0037] It can be understood that the plug is arranged at the drain port 13 in the embodiment, and the plug is threadedly connected with the drain port 13. The threaded plug has the advantage of easy disassembly, and the plug facilitates the control of the discharge of treated wastewater from the drain port 13.

[0038] It is worth noting that the motor 33 and the air pump 25 involved in the embodiment are existing conventional technologies, which will not be described here.

[0039] In specific use, the user first connects the power supply of the motor 33 and the air pump 25, and the motor 33 and the air pump 25 start to work. The output shaft of the motor 33 rotates to drive the transmission shaft 31 and the worm 32 to rotate, the worm 32 drives the worm gear 34 to rotate, and the worm gear 34 drives the rotating shaft 35 and the cutter 36 to rotate. At the same time, the air pump 25 sends air flow into the horizontal pipe 20 through the air inlet pipe 24, the air flow enters the ring pipe 22 through the plurality of exhaust pipes 21, and the air flow enters the plurality of bubble stones 23. The air flow is discharged through the bubble stones 23 and forms a large number of bubbles. At the same time, the rotating cutter 36 cuts the bubbles, and the bubbles are cut and broken to form a large number of fine bubbles. As the bubbles rise, the bubbles drive a large amount of suspended solids to rise to the surface of the wastewater.

[0040] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A floatation separation device for processing reeling wastewater, characterized by: The utility model relates to a water purifying device, including box (1), the top rear side of box (1) is equipped with aeration chamber (10), the front side of aeration chamber (10) is equipped with separation chamber (11), the inside of aeration chamber (10) is fixed with horizontal crosspiece (14), and the top of horizontal crosspiece (14) is installed ring body (15), The top of aeration chamber (10) is equipped with aeration part (2), and aeration part (2) includes horizontal pipe (20) installed on the top of box (1), a plurality of exhaust ports (201) are installed on the outer wall front end of horizontal pipe (20), and air inlet (200) is installed on the outer wall rear end of horizontal pipe (20); air inlet (200) is installed with air inlet pipe (24), and the rear end surface of box (1) is installed with air pump (25), and air inlet pipe (24) is communicated with the air outlet of air pump (25); exhaust port (201) is installed with exhaust pipe (21), and the bottom end of exhaust pipe (21) penetrates into the opening of ring body (15), and the bottom end between adjacent two exhaust pipes (21) is fixed with hollow ring pipe (22), and the top of ring pipe (22) is installed with a plurality of bubble stones (23); The top of aeration chamber (10) is also equipped with bubble cutting part (3), and bubble cutting part (3) includes rotating shaft (35) penetrating into the opening of ring body (15) and being rotatable, and a plurality of cutting knives (36) for cutting bubbles are coaxially connected to the bottom end of rotating shaft (35).

2. The air floatation separation device for processing reeling wastewater according to claim 1, characterized in that: The top of box (1) is fixed with hollow shell (30), transmission shaft (31) is rotatably installed in shell (30), worm (32) is coaxially connected to the both ends of transmission shaft (31), and motor (33) for driving transmission shaft (31) to rotate is installed on the right end of shell (30); worm (32) is engaged with worm gear (34) on one side, and the top end of rotating shaft (35) penetrates into shell (30) and is coaxially connected with worm gear (34).

3. The air floatation separation device for processing reeling wastewater according to claim 1, characterized in that: The cross section shape of ring body (15) is annular, and ring body (15) is integrally formed with horizontal crosspiece (14).

4. The air floatation separation device for processing reeling wastewater according to claim 1, characterized in that: The bottom end of front and rear walls of box (1) is respectively installed with water inlet (12) and drain (13), and water inlet (12) and drain (13) are communicated with aeration chamber (10) and separation chamber (11) respectively.

5. The air floatation separation device for processing reeling wastewater according to claim 1, characterized in that: The cutting knives (36) are linearly and equidistantly distributed in the vertical direction, and the cutting knives (36) are located in the opening of ring body (15).

6. The air floatation separation device for processing reeling wastewater according to claim 1, characterized in that: The cross section shape of ring pipe (22) is annular, and ring pipe (22) is tightly welded with exhaust pipe (21).

7. The air floatation separation device for processing reeling wastewater according to claim 1, characterized in that: A plurality of bubble stones (23) are annularly and equidistantly distributed, and the bubble stones (23) are fixedly connected with the ring pipe (22) by bolts.

8. The air floatation separation device for processing reeling wastewater according to claim 1, characterized in that: The both ends of horizontal pipe (20) are fixedly connected with support (26) by bolts, and the top of box (1) is fixedly connected with support (26) by bolts.

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