Algae-preventing and sun-shading device for sewage treatment tank body

Abstract

The utility model relates to an anti-algae sun-shading device for a sewage treatment tank body, and belongs to the technical field of sewage treatment. Comprising a first corner stand column, a second corner stand column, a third corner stand column and a fourth corner stand column which are installed at the four corners of a sewage treatment pool body, a suspended horizontal steel wire rope A is connected between the first corner stand column and the fourth corner stand column, and a suspended horizontal steel wire rope B is connected between the second corner stand column and the third corner stand column. A sunshade net is connected between the horizontal steel wire rope A and the horizontal steel wire rope B. The first corner stand column, the second corner stand column, the third corner stand column and the fourth corner stand column are each provided with a stand column reinforcing support. The sewage treatment pool has the beneficial effects that the sunshade net is arranged to prevent sunlight from directly irradiating sewage in the sewage treatment pool, so that the growth of algae on the surface of the pool is reduced, and the risk of effluent quality reduction caused by the growth of the algae is reduced. The flushing frequency of water treatment facilities is reduced, the sterilization and algae removal cost is reduced, and the labor cost and the medicament operation cost are reduced.

Description

Technical Field

[0001] The utility model relates to an anti-algae sunshade device for a sewage treatment pool, belonging to the technical field of sewage treatment. Background Art

[0002] Sewage generated in the process of human life is one of the main sources of water pollution. Domestic sewage and industrial sewage contain bacteria to a greater or lesser extent, but the existing sewage treatment equipment does not treat bacteria, so the sewage purification treatment is not thorough enough. With the increasingly serious shortage of water resources and the widespread development of sewage reuse research, the research and application of sewage treatment has received attention.

[0003] Patent number CN201721454268.8 discloses a sewage treatment pool, which includes a pool body, which is divided into a filtration area, an aeration area, and a purification and sterilization area by a partition, and the filtration area, the aeration area, and the purification and sterilization area are arranged in a stepped manner and interpenetrated with each other, and a filtration layer is arranged in the filtration area, and the filtration layer includes two layers of filter screens and a quartz sand layer, and the quartz sand layer is filled between the two layers of filter screens, and the surface of the partition is sprayed with a waterproof coating and an anti-corrosion coating from the inside to the outside.

[0004] Although the above patent can achieve the sewage treatment function, the current technical considerations are not comprehensive and have the following disadvantages: the flocculation sedimentation tank, water filter tank, and aerated biological filter tank in the open air environment are not equipped with a closed sunshade canopy. When the sun is sufficient in summer and autumn, the surface of the sewage to be treated inside is directly exposed to the atmosphere and sunlight. Under the conditions of sunlight, algae are easy to grow in the water, and a large amount of algae often gather on the surface of the clear water layer. Conventional practices require regular manual cleaning of the open-air sewage treatment tank, and continuous or regular use of sterilization and algae removal agents for treatment, which is time-consuming and labor-intensive, and increases operating costs.

[0005] In order to solve one of the above problems, an anti-algae sunshade device for a sewage treatment tank is urgently needed. Utility Model Content

[0006] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is: how to prevent sunlight from directly shining on the sewage in the sewage treatment pool, while effectively improving the connection reliability between the first corner column, the second corner column, the third corner column, the fourth corner column and the sewage treatment pool body, ensuring the stability of the structure, and providing effective support for the horizontal steel wire rope A, the horizontal steel wire rope B and the sunshade net. For this purpose, an anti-algae sunshade device for a sewage treatment pool body is provided.

[0007] The anti-algae sunshade device for a sewage treatment tank body described in the utility model comprises a first corner column, a second corner column, a third corner column and a fourth corner column installed at the four corners of the sewage treatment tank body, and is characterized in that a suspended horizontal steel wire rope A is connected between the first corner column and the fourth corner column, a suspended horizontal steel wire rope B is connected between the second corner column and the third corner column, a sunshade net is connected between the horizontal steel wire rope A and the horizontal steel wire rope B, and column reinforcement supports are provided on the first corner column, the second corner column, the third corner column and the fourth corner column.

[0008] Algae can easily grow in water under sunlight and other conditions. The setting of the sunshade net prevents direct sunlight from shining on the sewage in the sewage treatment pool, thereby reducing the growth of algae on the surface of the pool and reducing the risk of deterioration of effluent water quality due to algae growth. To a certain extent, it reduces the flushing frequency of water treatment facilities, reduces the cost of sterilization and algae removal, and reduces the cost of labor and operating chemicals.

[0009] In addition, column reinforcement supports are provided on the first corner column, the second corner column, the third corner column and the fourth corner column, which greatly improves the connection reliability between the first corner column, the second corner column, the third corner column, the fourth corner column and the sewage treatment tank body, ensures the stability of the structure, and provides effective support for the horizontal steel wire rope A, the horizontal steel wire rope B and the sunshade net.

[0010] Preferably, the first corner column is a hollow tubular structure, a fixing plate is provided at the bottom thereof, and the fixing plate is fixed to the sewage treatment tank body by expansion bolts B. The structure is reasonable and the installation is convenient.

[0011] Preferably, the first corner column, the second corner column, the third corner column and the fourth corner column are respectively provided with a first column reinforcement support, a second column reinforcement support, a third column reinforcement support and a fourth column reinforcement support with the same structure, the first column reinforcement support and the fourth column reinforcement support are symmetrically arranged, and the second column reinforcement support and the third column reinforcement support are symmetrically arranged.

[0012] Preferably, the first column reinforcement support includes a horizontal support rod A arranged horizontally, one end of the horizontal support rod A is fixedly connected to a first clamp installed on the first angle column, a first diagonal support rod and a second diagonal support rod are hinged on the horizontal support rod A, the other end of the first diagonal support rod is hinged to the second clamp installed on the first angle column, and the other end of the second diagonal support rod is hinged to the third clamp installed on the first diagonal support rod.

[0013] It can not only effectively reinforce the columns, but also facilitate disassembly and assembly, and can be added later.

[0014] Preferably, the end support foot includes an internal threaded tube, the two ends of the internal threaded tube are respectively threadedly connected with an upper screw rod and a lower screw rod, and the thread rotation directions of the upper screw rod and the lower screw rod are opposite, the other ends of the upper screw rod and the lower screw rod are respectively fixedly connected with the horizontal support rod A and the foot plate, a handle is provided on the outer wall of the internal threaded tube, the upper screw rod is threadedly connected with an upper locking nut, the upper locking nut abuts against the upper end of the internal threaded tube, the lower screw rod is threadedly connected with a lower locking nut, the lower locking nut abuts against the bottom end of the internal threaded tube, and the foot plate is fixed to the sewage treatment tank body by an expansion bolt A.

[0015] After the first corner column is installed in place, first fix the horizontal support rod A to the first corner column through the first clamp, then connect the first diagonal support rod to the first corner column through the second clamp, and finally connect the second diagonal support rod to the first diagonal support rod through the third clamp, and then fix the end support foot;

[0016] The fixing process of the end support foot is as follows: first, drive the internal threaded tube to rotate forward or reversely through the handle, and at the same time prevent the upper screw and the lower screw from rotating with the internal threaded tube, and then adjust the overall length of the upper screw, the internal threaded tube and the lower screw, so that the foot plate can be abutted against the pool body as required, and then the foot plate is fixed to the pool body through the expansion bolt A, and finally use the lower locking nut and the upper locking nut to lock the internal threaded tube to prevent rotation.

[0017] After the first corner column, the second corner column, the third corner column and the fourth corner column are all installed, the horizontal steel wire rope A and the horizontal steel wire rope B are installed, and a sunshade net is installed between the horizontal steel wire rope A and the horizontal steel wire rope B for shading.

[0018] Preferably, the first hoop comprises a half hoop monomer A and a half hoop monomer B connected by a bolt A, and the horizontal support rod A is fixedly connected to the half hoop monomer A.

[0019] Preferably, the second hoop comprises a half hoop monomer C and a half hoop monomer D connected by a bolt B, the first diagonal support rod is hingedly connected to the half hoop monomer C, and the third hoop has the same structure as the second hoop.

[0020] Preferably, the sunshade net is black and has a shading rate of 85%-95%.

[0021] Preferably, one end of the horizontal steel wire rope A passes through the first corner column and is fixedly connected to a steel wire rope fixing seat.

[0022] Preferably, reinforcing rods are connected between the first corner column and the second corner column, and between the third corner column and the fourth corner column to enhance structural strength.

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] The anti-algae sunshade device for the sewage treatment pool described in the utility model is easy to grow algae in the water under sunlight and other conditions. The setting of the sunshade net prevents direct sunlight from shining on the sewage in the sewage treatment pool, thereby reducing the growth of algae on the surface of the pool and reducing the risk of water quality degradation caused by algae growth. Furthermore, to a certain extent, the flushing frequency of water treatment facilities is reduced, the cost of sterilization and algae removal is reduced, and the cost of labor and operating agents is reduced.

[0025] The anti-algae sunshade device for a sewage treatment tank body described in the utility model is provided with column reinforcement supports on the first corner column, the second corner column, the third corner column and the fourth corner column, which greatly improves the connection reliability between the first corner column, the second corner column, the third corner column, the fourth corner column and the sewage treatment tank body, ensures the stability of the structure, and provides effective support for the horizontal steel wire rope A, the horizontal steel wire rope B and the sunshade net.

[0026] The anti-algae sunshade device for a sewage treatment tank body described in the utility model, the first column reinforcement support includes a horizontal support rod A arranged horizontally, which can not only realize the effective reinforcement of the column, but also facilitate disassembly and assembly, and can realize later installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0028] Figure 1 It is a schematic diagram of the structure of the utility model;

[0029] Figure 2 for Figure 1 Structural diagram with sunshade net removed;

[0030] Figure 3 It is a structural diagram of the first corner column and the fourth corner column;

[0031] Figure 4 This is the structural diagram of the first corner column;

[0032] Figure 5 This is the structural diagram of the end support foot;

[0033] Figure 6 Schematic diagram of the reinforcement rod installation position.

[0034] In the figure: 1, first corner column 2, second corner column 3, third corner column 4, fourth corner column 5, horizontal wire rope A 6, horizontal wire rope B 7, sunshade net 8, horizontal support rod A 9, end support foot 9.1, upper screw rod 9.2, internal threaded pipe 9.3, lower screw rod 9.4, foot plate 9.5, handle 9.6, upper locking nut 9.7, lower locking nut 10, expansion bolt A 11, first clamp 12, second clamp 13, third clamp 14, first diagonal brace rod 15, second diagonal brace rod 16, wire rope fixing seat 17, reinforcement rod. DETAILED DESCRIPTION

[0035] The utility model is further described below in conjunction with the accompanying drawings: The utility model is further illustrated below through specific embodiments, but is not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the invention should be included in the protection scope of the utility model.

[0036] Embodiment 1, as Figure 1-2 As shown, the anti-algae sunshade device for a sewage treatment tank body comprises a first corner column 1, a second corner column 2, a third corner column 3 and a fourth corner column 4 installed at the four corners of the sewage treatment tank body, a suspended horizontal steel wire rope A5 is connected between the first corner column 1 and the fourth corner column 4, a suspended horizontal steel wire rope B6 is connected between the second corner column 2 and the third corner column 3, a sunshade net 7 is connected between the horizontal steel wire rope A5 and the horizontal steel wire rope B6, and the first corner column 1, the second corner column 2, the third corner column 3 and the fourth corner column 4 are all provided with column reinforcement supports.

[0037] Under sunlight and other conditions, algae are easy to grow in the water. The setting of the sunshade net 7 prevents direct sunlight from shining on the sewage in the sewage treatment pool, thereby reducing the growth of algae on the surface of the pool and reducing the risk of deterioration of effluent water quality due to algae growth. To a certain extent, the flushing frequency of water treatment facilities is reduced, the cost of sterilization and algae removal is reduced, and the cost of labor and operating agents is reduced.

[0038] In addition, column reinforcement supports are provided on the first corner column 1, the second corner column 2, the third corner column 3 and the fourth corner column 4, which greatly improves the connection reliability between the first corner column 1, the second corner column 2, the third corner column 3, the fourth corner column 4 and the sewage treatment tank body, ensures the stability of the structure, and provides effective support for the horizontal steel wire rope A5, the horizontal steel wire rope B6 and the sunshade net 7.

[0039] Embodiment 2, as Figure 1-2As shown, the anti-algae sunshade device for a sewage treatment tank body comprises a first corner column 1, a second corner column 2, a third corner column 3 and a fourth corner column 4 installed at the four corners of the sewage treatment tank body, a suspended horizontal steel wire rope A5 is connected between the first corner column 1 and the fourth corner column 4, a suspended horizontal steel wire rope B6 is connected between the second corner column 2 and the third corner column 3, a sunshade net 7 is connected between the horizontal steel wire rope A5 and the horizontal steel wire rope B6, and the first corner column 1, the second corner column 2, the third corner column 3 and the fourth corner column 4 are all provided with column reinforcement supports.

[0040] Furthermore, the first corner column 1 is a hollow tubular structure, and a fixing plate is arranged at the bottom thereof, and the fixing plate is fixed to the sewage treatment tank body by expansion bolts B. The structure is reasonable and the installation is convenient.

[0041] Furthermore, the first corner column 1, the second corner column 2, the third corner column 3 and the fourth corner column 4 are respectively provided with a first column reinforcement support, a second column reinforcement support, a third column reinforcement support and a fourth column reinforcement support with the same structure; the first column reinforcement support and the fourth column reinforcement support are symmetrically arranged, and the second column reinforcement support and the third column reinforcement support are symmetrically arranged.

[0042] Further, refer to Figure 3-4 The first column reinforcement support includes a horizontal support rod A8 arranged horizontally, one end of the horizontal support rod A8 is fixedly connected to a first clamp 11 installed on the first angle column 1, and a first diagonal support rod 14 and a second diagonal support rod 15 are hinged on the horizontal support rod A8, the other end of the first diagonal support rod 14 is hinged to a second clamp 12 installed on the first angle column 1, and the other end of the second diagonal support rod 15 is hinged to a third clamp 13 installed on the first diagonal support rod 14.

[0043] It can not only effectively reinforce the columns, but also facilitate disassembly and assembly, and can be added later.

[0044] Further, refer to Figure 5The end support foot 9 includes an internal threaded tube 9.2, and the two ends of the internal threaded tube 9.2 are respectively threadedly connected with an upper screw rod 9.1 and a lower screw rod 9.3, and the thread rotation directions of the upper screw rod 9.1 and the lower screw rod 9.3 are opposite. The other ends of the upper screw rod 9.1 and the lower screw rod 9.3 are respectively fixedly connected with the horizontal support rod A8 and the foot plate 9.4. A handle 9.5 is provided on the outer wall of the internal threaded tube 9.2. The upper screw rod 9.1 is threadedly connected with an upper locking nut 9.6, and the upper locking nut 9.6 abuts against the upper end of the internal threaded tube 9.2. The lower screw rod 9.3 is threadedly connected with a lower locking nut 9.7, and the lower locking nut 9.7 abuts against the bottom end of the internal threaded tube 9.2. The foot plate 9.4 is fixed to the sewage treatment tank body by an expansion bolt A10.

[0045] After the first corner column 1 is installed in place, first fix the horizontal support rod A8 on the first corner column 1 through the first clamp 11, then connect the first diagonal support rod 14 to the first corner column 1 through the second clamp 12, and finally connect the second diagonal support rod 15 to the first diagonal support rod 14 through the third clamp 13, and then fix the end support foot 9; the fixing process of the end support foot 9 is as follows: first drive the internal threaded tube 9.2 to rotate through the handle 9.5, adjust the overall length of the upper screw 9.1, the internal threaded tube 9.2 and the lower screw 9.3, so that the foot plate 9.4 abuts against the pool body, and then the foot plate 9.4 is fixed to the pool body through the expansion bolt A10, and finally use the lower locking nut 9.7 and the upper locking nut 9.6 to lock the internal threaded tube 9.2 to prevent rotation.

[0046] After the first corner column 1, the second corner column 2, the third corner column 3 and the fourth corner column 4 are installed, the horizontal steel wire rope A5 and the horizontal steel wire rope B6 are installed, and a sunshade net 7 for sunshade is installed between the horizontal steel wire rope A5 and the horizontal steel wire rope B6.

[0047] Furthermore, the first hoop 11 includes a half hoop monomer A and a half hoop monomer B connected by a bolt A, and the horizontal support rod A8 is fixedly connected to the half hoop monomer A.

[0048] Furthermore, the second hoop 12 includes a half hoop monomer C and a half hoop monomer D connected by a bolt B, the first diagonal support rod 14 is hingedly connected to the half hoop monomer C, and the third hoop 13 has the same structure as the second hoop 12.

[0049] Furthermore, the sunshade net 7 is black, and the shading rate is 85%-95%.

[0050] Furthermore, one end of the horizontal steel wire rope A5 passes through the first corner column 1 and is fixedly connected to the steel wire rope fixing seat 16 .

[0051] Embodiment 3, as Figure 6As shown, the difference from Example 2 is that reinforcing rods 17 are connected between the first corner column 1 and the second corner column 2, and between the third corner column 3 and the fourth corner column 4 to enhance the structural strength.

[0052] The anti-algae sunshade device for the sewage treatment pool described in the utility model is easy to grow algae in the water under sunlight and other conditions. The setting of the sunshade net prevents direct sunlight from shining on the sewage in the sewage treatment pool, thereby reducing the growth of algae on the surface of the pool and reducing the risk of water quality degradation caused by algae growth. Furthermore, to a certain extent, the flushing frequency of water treatment facilities is reduced, the cost of sterilization and algae removal is reduced, and the cost of labor and operating agents is reduced.

[0053] The anti-algae sunshade device for a sewage treatment tank body described in the utility model is provided with column reinforcement supports on the first corner column, the second corner column, the third corner column and the fourth corner column, which greatly improves the connection reliability between the first corner column, the second corner column, the third corner column, the fourth corner column and the sewage treatment tank body, ensures the stability of the structure, and provides effective support for the horizontal steel wire rope A, the horizontal steel wire rope B and the sunshade net.

[0054] The anti-algae sunshade device for a sewage treatment tank body described in the utility model, the first column reinforcement support includes a horizontal support rod A arranged horizontally, which can not only realize the effective reinforcement of the column, but also facilitate disassembly and assembly, and can realize later installation.

[0055] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the present utility model is defined by the attached claims and their equivalents.

[0056] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. An anti-algae sunshade device for a sewage treatment tank, comprising a first corner column, a second corner column, a third corner column and a fourth corner column installed at the four corners of the sewage treatment tank, characterized in that: A suspended horizontal steel wire rope A is connected between the first corner column and the fourth corner column, a suspended horizontal steel wire rope B is connected between the second corner column and the third corner column, a sunshade net is connected between the horizontal steel wire rope A and the horizontal steel wire rope B, and column reinforcement supports are provided on the first corner column, the second corner column, the third corner column and the fourth corner column.

2. The anti-algae sunshade device for a sewage treatment tank according to claim 1, characterized in that: The first corner column is a hollow tubular structure, and a fixing plate is arranged at the bottom thereof. The fixing plate is fixed to the sewage treatment tank body by expansion bolts B.

3. The anti-algae sunshade device for a sewage treatment tank according to claim 2, characterized in that: The first corner column, the second corner column, the third corner column and the fourth corner column are respectively provided with a first column reinforcement support, a second column reinforcement support, a third column reinforcement support and a fourth column reinforcement support with the same structure; the first column reinforcement support and the fourth column reinforcement support are symmetrically arranged, and the second column reinforcement support and the third column reinforcement support are symmetrically arranged.

4. The anti-algae sunshade device for a sewage treatment tank according to claim 3, characterized in that: The first column reinforcement support includes a horizontal support rod A arranged horizontally, one end of the horizontal support rod A is fixedly connected to a first clamp installed on the first angle column, a first diagonal support rod and a second diagonal support rod are hinged on the horizontal support rod A, the other end of the first diagonal support rod is hinged to the second clamp installed on the first angle column, and the other end of the second diagonal support rod is hinged to the third clamp installed on the first diagonal support rod.

5. The anti-algae sunshade device for a sewage treatment tank according to claim 4, characterized in that: The end support foot includes an internal threaded tube, both ends of the internal threaded tube are respectively threadedly connected with an upper screw rod and a lower screw rod, and the threads of the upper screw rod and the lower screw rod are in opposite directions, the other ends of the upper screw rod and the lower screw rod are respectively fixedly connected with the horizontal support rod A and the foot plate, a handle is provided on the outer wall of the internal threaded tube, an upper locking nut is threadedly connected on the upper screw rod, and the upper locking nut abuts against the upper end of the internal threaded tube, a lower locking nut is threadedly connected on the lower screw rod, and the lower locking nut abuts against the bottom end of the internal threaded tube, and the foot plate is fixed to the sewage treatment tank body by an expansion bolt A.

6. The anti-algae sunshade device for a sewage treatment tank according to claim 5, characterized in that: The first hoop comprises a half hoop monomer A and a half hoop monomer B connected by a bolt A, and the horizontal support rod A is fixedly connected to the half hoop monomer A.

7. The anti-algae sunshade device for a sewage treatment tank according to claim 6, characterized in that: The second hoop includes a half hoop monomer C and a half hoop monomer D connected by a bolt B, the first diagonal support rod is hingedly connected to the half hoop monomer C, and the third hoop has the same structure as the second hoop.

8. The anti-algae sunshade device for a sewage treatment tank according to claim 7, characterized in that: One end of the horizontal steel wire rope A passes through the first corner column and is fixedly connected to the steel wire rope fixing seat.

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