CN215105178U

CN215105178U - Duckweed fishing device in sewage treatment unit

Info

Publication number: CN215105178U
Application number: CN202120764760.5U
Authority: CN
Inventors: 熊大桨; 李亮; 董乔红; 宁小飞; 曾庆群; 吴清波; 肖林
Original assignee: Jiangxi Jinjin Environmental Protection Technology Co ltd
Current assignee: Jiangxi Jinjin Environmental Protection Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-10
Anticipated expiration: 2031-04-14

Abstract

The utility model provides a duckweed fishing device in sewage treatment unit, including fixed steel pipe and stealthily dirty pump, stealthily dirty pump's top fixedly connected with connecting pipe, the top cover of connecting pipe surface is equipped with the sleeve pipe, sheathed tube top fixedly connected with stainless steel basin, the top fixedly connected with supporting shoe of stainless steel basin, the top fixedly connected with A-frame of supporting shoe, the top of A-frame is provided with the stainless steel chain. The utility model provides a pair of duckweed fishing device in sewage treatment unit through setting up the stainless steel basin at stealthily dirty pump top, and the potential aquatic of stainless steel basin can be salvaged the automatic duckweed that floats on the surface of water, does not need the manual work to salvage, has saved the manpower, has also improved efficiency simultaneously, sets up filter assembly through the one end at the bank of tubes, alright collect the duckweed, also can relax simultaneously with its dismantlement get off, labour saving and time saving.

Description

Duckweed fishing device in sewage treatment unit

Technical Field

The utility model relates to an environmental protection field technical field especially relates to a duckweed fishing device in about sewage treatment unit.

Background

At present, static hydraulic pool bodies such as water pool bodies of most urban sewage treatment plants are regular rectangles, and the long retention time of hydraulic power brings a good growth environment for duckweed water-borne nutritional plants, particularly, the duckweed water-borne nutritional plants grow in spring, summer and autumn under the conditions of vigorous growth in summer and allowable weather conditions, so that unnecessary troubles and water quality senses are brought to the sewage treatment plants, the nutritional energy of the water body is absorbed, adverse effects are caused to subsequent biochemical sludge, and unnecessary substances such as carbon sources and the like are consumed to supplement the activated sludge.

At present, most of duckweeds are treated by using a manual filter screen for salvage, secondly, the gathering and growing time of a large number of duckweeds exceeds the cleaning time of people, meanwhile, people consume continuous manpower, material resources and financial resources to clean the duckweeds, and people can find that the duckweeds are difficult to salvage by manpower because the great part of the duckweeds are mainly grown by water quality determination and seasonal factors, and meanwhile, the duckweeds are fished by standing on a pool body, so that the safety and the body of people can be affected for several hours.

SUMMERY OF THE UTILITY MODEL

The utility model provides a duckweed fishing device in a sewage treatment unit, which solves the technical problem.

For solving the technical problem, the utility model provides a pair of duckweed fishing device in about sewage treatment unit, including fixed steel pipe and stealthily dirty pump, stealthily dirty pump's top fixedly connected with connecting pipe, the top cover of connecting pipe surface is equipped with the sleeve pipe, sheathed tube top fixedly connected with stainless steel basin, the top fixedly connected with supporting shoe of stainless steel basin, the top fixedly connected with A-frame of supporting shoe, A-frame's top is provided with the stainless steel chain, the top fixedly connected with couple of stainless steel chain, the couple with fixed steel pipe cup joints.

Through setting up the stainless steel basin at stealthily dirty pump top, the latent aquatic of stainless steel basin can be carried out automation with the surface of water showy duckweed and salvage, does not need the manual work to salvage, has saved the manpower, has also improved efficiency simultaneously, sets up filter assembly through the one end at the broken string pipe, alright collect the duckweed, also can relax simultaneously with its dismantlement get off labour saving and time saving.

Preferably, the left side and the right side of the outer surface of the sleeve pipe are both provided with a limiting groove, a bolt is arranged in the limiting groove, and one end of the bolt penetrates through the sleeve pipe and extends to the inside of the connecting pipe.

Preferably, one side fixedly connected with of stealthily dirty pump is rolled over the capable pipe, the draw-in groove has all been seted up to the left and right sides of rolling over the capable pipe surface.

Preferably, the bottom cover of the outer surface of the folding pipe is provided with a filtering component, and the left end and the right end of the filtering component extend to the inside of the clamping groove.

Preferably, the filtering component comprises a fixing ring, the bottom end of the folding pipe extends to the inside of the fixing ring, and the bottom of the inner surface of the fixing ring is fixedly connected with a filter screen.

Preferably, the left and right sides of solid fixed ring surface all rotates and is connected with the pull rod, the pole is gone to one side fixedly connected with book of pull rod, the one end of the pole of going to book extends to the inside of draw-in groove, the one side fixedly connected with spring of the pole of going to book, the one end of spring with solid fixed ring's outside fixed connection.

Compared with the prior art, the utility model provides a pair of duckweed fishing device in sewage treatment unit has following beneficial effect:

the utility model provides a duckweed fishing device in a sewage treatment unit, which can automatically fish duckweeds floating on the water surface through arranging a stainless steel basin at the top of a submersible sewage pump, the stainless steel basin is potential water, the duckweeds can be fished without manual fishing, the labor is saved, the efficiency is improved, the duckweeds can be collected and easily dismounted through arranging a filtering component at one end of a folding pipe, the duckweeds are convenient and portable, the duckweed fishing device has strong flexibility and can be moved, the device has high working efficiency and can not affect a pool body, the working efficiency and the safety of workers can be greatly increased by adopting the design, the water body can be kept clean and tidy for a long time without time, and the major purpose of preventing the workers from fishing the duckweeds in the middle of the pool and falling, causing unnecessary potential safety hazards and saving manpower and material resources for a long time, the annual water plant cost for salvaging duckweed far exceeds the design cost.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a duckweed salvaging apparatus in a sewage treatment unit according to the present invention;

FIG. 2 is an enlarged view of the structure shown in FIG. 1 at A;

FIG. 3 is a schematic view of the internal construction of the filter assembly shown in FIG. 1;

fig. 4 is a schematic view of the external structure shown in fig. 1.

Reference numbers in the figures: 1. the sewage treatment device comprises a fixed steel pipe, 2, a sewage submersible pump, 3, a connecting pipe, 4, a sleeve, 5, a stainless steel basin, 6, a supporting block, 7, a triangular support, 8, a stainless steel chain, 9, a hook, 10, a limiting groove, 11, a bolt, 12, a folding pipe, 13, a clamping groove, 14, a filtering component, 141, a fixing ring, 142, a filter screen, 143, a pull rod, 144, a folding rod, 145 and a spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a duckweed fishing device in a sewage treatment unit according to the present invention; FIG. 2 is an enlarged view of the structure shown in FIG. 1 at A; FIG. 3 is a schematic view of the internal construction of the filter assembly shown in FIG. 1; fig. 4 is a schematic view of the external structure shown in fig. 1. The utility model provides a duckweed fishing device about among sewage treatment unit, includes fixed steel pipe 1 and stealthily dirty pump 2, stealthily dirty pump 2's top fixedly connected with connecting pipe 3, the top cover of 3 surfaces of connecting pipe is equipped with sleeve pipe 4, the top fixedly connected with stainless steel basin 5 of sleeve pipe 4, the top fixedly connected with supporting shoe 6 of stainless steel basin 5, the top fixedly connected with A-frame 7 of supporting shoe 6, the top of A-frame 7 is provided with stainless steel chain 8, stainless steel chain 8's top fixedly connected with couple 9, couple 9 with fixed steel pipe 1 cup joints.

The method is characterized in that mechanical power is adopted, an inverted vortex absorption principle of a submersible sewage pump (the size of the submersible sewage pump is adjusted according to the area of a water area) is utilized, the submersible sewage pump which is embedded in inverted water is adopted, a cutting opening at the bottom of a stainless steel basin with the diameter of 50cm (adjusted according to the area of the water area) (the diameter of the bottom of the pump is matched with the diameter of the bottom of the stainless steel basin), the submersible sewage pump is fastened by screws and fixed at the water inlet end of the pump, the effect that duckweed flows towards the basin in a centralized direction is achieved when the horizontal distance in water is lower than about 3cm (the vertical adjustment can be determined according to the water level and the flow effect of extraction), the concentrated extraction is filtered to another water pool, water is filtered by adopting a precision gauze, the duckweed is intercepted and treated in a unified mode, and the triangular support 7 has stability and avoids the situation that the stainless steel basin 5 inclines in the working process and the collection of the duckweed is influenced.

In this embodiment, the left and right sides of the outer surface of the sleeve 4 are both provided with a limiting groove 10, a bolt 11 is arranged inside the limiting groove 10, and one end of the bolt 11 penetrates through the sleeve 4 and extends to the inside of the connecting pipe 3.

In this embodiment, one side of the submersible sewage pump 2 is fixedly connected with a folding pipe 12, and the left side and the right side of the outer surface of the folding pipe 12 are both provided with clamping grooves 13.

In this embodiment, the bottom cover of the outer surface of the bend pipe 12 is provided with a filter assembly 14, and the left and right ends of the filter assembly 14 extend to the inside of the clamping groove 13.

In this embodiment, the filtering assembly 14 includes a fixing ring 141, the bottom end of the folding pipe 12 extends to the inside of the fixing ring 141, and a filter screen 142 is fixedly connected to the bottom of the inner surface of the fixing ring 141.

In this embodiment, the left side and the right side of the outer surface of the fixing ring 141 are both rotatably connected with a pull rod 143, one side of the pull rod 143 is fixedly connected with a folding rod 144, one end of the folding rod 144 extends to the inside of the clamping groove 13, one side of the folding rod 144 is fixedly connected with a spring 145, and one end of the spring 145 is fixedly connected with the outside of the fixing ring 141.

The utility model provides a pair of duckweed fishing device in sewage treatment unit's theory of operation as follows:

during operation, the sleeve 4 is sleeved outside the connecting pipe 3, then the bolt 11 can be inserted into the limiting groove 10, and then the stainless steel basin 5 and the submersible sewage pump 2 are installed together by rotating the connecting pipe into the connecting pipe 3.

Then the submersible sewage pump 2 can be placed in a water pool and hung on the fixed steel pipe 1 through the hook 9, then the power supply of the submersible sewage pump 2 is switched on, and the duckweed floating on the water surface can enter the diversion pipe 12 through the stainless steel basin 5.

The duckweed then passes through the filter assembly 14 to be retained in the breakover tube 12, while the water automatically flows out after passing through the filter assembly 14.

After the submersible sewage pump 2 is used for a period of time, a worker can lift the submersible sewage pump 2, pull the pull rod 143 to remove one end of the folding rod 144 from the clamping groove 13, and then detach the filter assembly 14 from the folding pipe 12 and pour out the wind duckweeds in the folding pipe 12.

After the duckweed is cleaned, the worker sleeves the fixing ring 141 on the folding tube 12, then loosens the pull rod 143 in the hand, the spring 145 which is always in the stretching state needs to restore the deformation, and one end of the folding rod 144 can enter the clamping groove 13 again.

the utility model provides a duckweed fishing device in a sewage treatment unit, which can automatically fish duckweeds floating on the water surface without manual fishing by arranging a stainless steel basin 5 at the top of a submersible sewage pump 2, wherein the stainless steel basin 5 is used for potential water, the duckweeds can be collected by arranging a filtering component 14 at one end of a folding pipe 12, and can be easily disassembled at the same time, thereby saving time and labor, having strong flexibility, being convenient to move, remove and use, having high working efficiency, not influencing a tank body, greatly increasing the working efficiency and safety of staff, being beneficial to keeping clean and tidy water bodies for a long time, and mainly preventing the staff from fishing the duckweeds in the middle of the tank to cause unnecessary potential safety hazards, the manpower, material and financial resources are saved for a long time, and the cost for salvaging the duckweed in the water plant per year is far more than the design cost.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a about duckweed fishing device in sewage treatment unit, includes fixed steel pipe and stealthily dirty pump, its characterized in that: the top fixedly connected with connecting pipe of stealthily dirty pump, the top cover of connecting pipe surface is equipped with the sleeve pipe, sheathed tube top fixedly connected with stainless steel basin, the top fixedly connected with supporting shoe of stainless steel basin, the top fixedly connected with A-frame of supporting shoe, the top of A-frame is provided with the stainless steel chain, the top fixedly connected with couple of stainless steel chain, the couple with fixed steel pipe cup joints.

2. The duckweed fishing apparatus in a sewage treatment unit of claim 1, wherein: the left and right sides of sleeve pipe surface has all been seted up the spacing groove, the inside of spacing groove is provided with the bolt, the one end of bolt runs through the sleeve pipe just extends to the inside of connecting pipe.

3. The duckweed fishing apparatus in a sewage treatment unit of claim 1, wherein: one side fixedly connected with of stealthily dirty pump is rolled over the line pipe, the draw-in groove has all been seted up to the left and right sides of rolling over the line pipe surface.

4. The duckweed fishing apparatus in a sewage treatment unit according to claim 3, characterized in that: the bottom cover of roll over capable pipe surface is equipped with filtering component, both ends all extend to about filtering component the inside of draw-in groove.

5. The duckweed fishing apparatus in a sewage treatment unit according to claim 4, characterized in that: the filter assembly comprises a fixing ring, the bottom end of the folding pipe extends to the inside of the fixing ring, and the bottom of the inner surface of the fixing ring is fixedly connected with a filter screen.

6. The duckweed fishing apparatus in a sewage treatment unit according to claim 5, characterized in that: the left and right sides of solid fixed ring surface all rotates and is connected with the pull rod, one side fixedly connected with of pull rod rolls over the line pole, roll over the one end of line pole and extend to the inside of draw-in groove, roll over one side fixedly connected with spring of line pole, the one end of spring with gu fixed ring's outside fixed connection.