CN217628048U - Sewage treatment equipment of denitrification filter - Google Patents
Sewage treatment equipment of denitrification filter Download PDFInfo
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- CN217628048U CN217628048U CN202222314516.6U CN202222314516U CN217628048U CN 217628048 U CN217628048 U CN 217628048U CN 202222314516 U CN202222314516 U CN 202222314516U CN 217628048 U CN217628048 U CN 217628048U
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Abstract
The utility model discloses a sewage treatment device in denitrification filtering pond, an adopt equipment in sewage treatment pond, including the denitrification pond, the construction walking footboard has been seted up on denitrification pond top, and construction walking footboard upper end edge installs the handrail and blocks, denitrification pond one side fixed mounting has the climbing ladder, and the welding of denitrification pond top has the support worker type frame, the inboard welding of support worker type frame has a movable cross beam, and the movable cross beam top is installed the dephosphorization agent through removing the gyro wheel and is thrown the broadcast mechanism, the dephosphorization agent is thrown broadcast mechanism one side and is connected with manual regulation rope, denitrification pond top fixed mounting has the input mounting bracket, and input mounting bracket top fixed mounting has denitrogenation material input device, denitrogenation material input device installs deep solvent through the material conveyer pipe in the bottom and puts in the device, the material input port has been seted up to denitrogenation material input device one side. The utility model provides a sewage treatment effect poor, can't realize the problem of effluent water sump bottom degree of depth clearance sewage.
Description
Technical Field
The utility model relates to a sewage treatment field especially relates to a sewage treatment device in denitrification filtering pond.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy and the like.
The sewage treatment effect of the current sewage treatment equipment is poor.
The applicant has found that the following problems exist in practical use: the sewage treatment equipment can not realize deep sewage cleaning at the bottom of the sewage pool.
Therefore, it is necessary to provide a sewage treatment apparatus of a denitrification filter to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem lies in, to the above-mentioned defect of prior art, the utility model provides a sewage treatment device in denitrification filtering pond, including the denitrification pond, the construction walking footboard has been seted up on denitrification pond top, and construction walking footboard upper end edge installs the handrail and blocks, denitrification pond one side fixed mounting has the climbing ladder, and the welding of denitrification pond top has the support worker type frame, the inboard welding of support worker type frame has movable cross beam, and the movable cross beam top installs dephosphorization agent through removing the gyro wheel and throws the mechanism, dephosphorization agent throws mechanism one side and is connected with manual regulation rope, denitrification pond top fixed mounting bracket has the input mounting bracket, and input mounting bracket top fixed mounting has denitrogenation material input device, denitrogenation material input device installs deep solvent through the material conveyer pipe in the bottom and puts in the device, the material input port has been seted up to denitrogenation material input device one side. The utility model provides a sewage treatment effect poor, can't realize the problem of effluent water sump bottom degree of depth clearance sewage.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a sewage treatment device in denitrification filtering pond, includes the denitrification pond, the construction walking footboard has been seted up on denitrification pond top, and construction walking footboard upper end edge installs the handrail and blocks, denitrification pond one side fixed mounting has the climbing ladder, and the welding of denitrification pond top has the support worker type frame, support worker type frame inboard welding has a walking beam, and the walking beam top installs the dephosphorization agent through removing the gyro wheel and throw broadcast mechanism, dephosphorization agent is thrown broadcast mechanism one side and is connected with manual regulation rope, denitrification pond top fixed mounting has the input mounting bracket, and input mounting bracket top fixed mounting has denitrogenation material input device, denitrogenation material input device installs deep solvent through the material conveyer pipe in the bottom and puts in the device, the material input port has been seted up to denitrogenation material input device one side, has denitrification treatment sewage, from physics and chemical layer treatment sewage, sewage treatment effectual, sewage treatment can follow advantages such as bottom deep-level purification sewage in the pond.
Further setting up, the filter bed pond has been seted up to the denitrification pond inboard, manual regulation rope one side has been seted up and has been adjusted the handle, can carry out holding and handling of sewage.
Further, a treating agent storage tube is arranged on the inner side of the phosphorus removing agent throwing mechanism, a treating agent dripping head is arranged at the bottom of the treating agent storage tube, a potassium dichromate oxidant can be thrown in, oxidizable substances (such as organic matters, nitrite, ferrite, sulfide and the like) in water are oxidized and decomposed by using potassium dichromate, and then the consumption of oxygen is calculated according to the amount of the residual oxidant, so that the phosphorus removing agent throwing mechanism is an important index for expressing the degree of water pollution.
Further setting, flow control valve has been seted up to denitrogenation material input device inboard, and flow control valve opposite side intercommunication has the branch pipe along separate routes, secondary control valve has been seted up to branch pipe along separate routes one side, can carry denitrogenation material along separate routes.
Further, the outer side of the denitrification material input device is installed on one side of the input installation frame through a pipe body installation ring, and the denitrification material input device can be installed and fixed.
Further setting, input mounting bracket bottom is passed through support body mounting screw and is installed in the denitrification pond upper end, can be with input mounting bracket fixed mounting.
Further, the deep solvent feeding device comprises a material spraying pump, the material spraying pump and the material conveying pipe are installed through a material transfer port, chemical substances of BOD standard solution can be fed, the BOD standard solution is dried for 1 hour at 103 ℃ by glucose and glutamic acid, after the BOD standard solution is cooled to room temperature, 1.705g of each of the two substances is accurately weighed and dissolved in 1000ml of phosphate cleaning solution, and then 2500mg/L standard solution is obtained.
And a material outlet is formed in the top end of the material ejection pump, so that BOD standard solution can be delivered to the bottom of the sewage pool.
Compared with the prior art, the utility model provides a pair of sewage treatment device in denitrification filtering pond has following beneficial effect:
the utility model provides a sewage treatment device in denitrification filtering pond adopts parts such as filtering bed pond and flow control valve, denitrification filtering pond in this scheme divide into three steps to the processing of sewage, at first before sewage adds, the staff drops into the quartz sand of getting rid of nitric acid nitrogen and suspended solid to filtering bed pond inside, then add sewage to filtering bed pond through the sewage pipe, and the third step is as follows to the processing of sewage, the filtering bed pond utilizes the bottom to adhere to the thin burr of the reflection of growing on quartz sand surface to convert nitric acid nitrogen into nitrogen gas and accomplish dechlorination process. In the denitrification process, as nitric acid nitrogen is continuously reduced into nitrogen, a large amount of nitrogen is gradually gathered in the deep bed filter, and the gas can cause sewage to flow around media, so that the contact between microorganisms and water flow is enhanced, and the filtering efficiency is improved; the method belongs to physical denitrification and solves the technical problem of poor sewage treatment effect of sewage treatment equipment.
The utility model provides a sewage treatment device of a denitrification filter tank, which adopts a treating agent storage pipe, a treating agent dripping head and other parts, and the second step is mainly used for nitrifying ammonia nitrogen in sewage; and thirdly, putting a nitrite removal solvent, putting 5% potassium dichromate solution into the sewage, movably dripping through a treating agent storage pipe and a treating agent dripping head in the phosphorus removal agent throwing mechanism, and matching with a substance spraying pump at the bottom of the filter bed tank to realize the three-dimensional denitrification treatment in the denitrification tank, so that the technical problem that sewage treatment equipment cannot realize deep sewage cleaning at the bottom of the sewage tank is solved.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a sewage treatment apparatus of a denitrification filter according to the present invention;
FIG. 2 is a schematic view of the denitrification material input device of the present invention;
FIG. 3 is a schematic view of the phosphorus removal agent dispensing mechanism of the present invention;
fig. 4 is a schematic view of the deep solvent feeding device of the present invention;
FIG. 5 is a schematic view of the phosphorus removing agent spreading mechanism of the present invention.
Reference numbers in the figures: 1. a denitrification tank; 101. a filter bed tank; 2. constructing a walking pedal; 3. a handrail is blocked; 4. manually adjusting the rope; 401. an adjusting handle; 5. a phosphorus removing agent feeding mechanism; 501. moving the roller; 502. a treatment agent storage tube; 503. a treating agent dripping head; 6. moving the beam; 7. a supporting jig frame; 8. a denitrification material input device; 801. a flow regulating valve; 802. a secondary regulating valve; 803. a pipe body mounting ring; 804. branch pipes; 9. inputting the mounting frame; 901. mounting screws on the frame body; 10. a material delivery tube; 11. a deep solvent throwing device; 1101. a substance transfer port; 1102. a substance ejection pump; 1103. a substance discharge port; 12. a substance input port; 13. climbing a ladder.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Exemplary embodiments of the present invention are shown in the drawings.
The first embodiment is as follows:
as shown in fig. 1, the utility model discloses a sewage treatment device in denitrification filtering pond, construction walking footboard 2 has been seted up on 1 top in denitrification pond, and 2 upper end edges of construction walking footboard install the handrail and block 3, 1 one side fixed mounting in denitrification pond has climbing ladder 13, and 1 top welding in denitrification pond has support worker type frame 7, the inboard welding of support worker type frame 7 has movable cross beam 6, and movable cross beam 6 top installs dephosphorization agent through removal gyro wheel 501 and throws mechanism 5, dephosphorization agent throws mechanism 5 one side and is connected with manual regulation rope 4, 1 top fixed mounting in denitrification pond has input mounting bracket 9, and input mounting bracket 9 top fixed mounting has denitrogenation material input device 8, 8 bottoms of denitrogenation material input device are installed deep solvent through material conveyer pipe 10 and are put in device 11, material input port 12 has been seted up to 8 one side of denitrogenation material input device, have denitrification treatment sewage, from physics and chemical aspect treatment sewage, sewage treatment is effectual, sewage treatment pond can follow advantages such as bottom deep purification sewage.
As shown in fig. 1, 3 and 5, a filter bed tank 101 is arranged on the inner side of the denitrification tank 1, and an adjusting handle 401 is arranged on one side of the manual adjusting rope 4, so that sewage can be accommodated and treated; the inner side of the phosphorus removing agent throwing mechanism 5 is provided with a treating agent storage pipe 502, the bottom of the treating agent storage pipe 502 is provided with a treating agent dripping head 503, and 5% of potassium dichromate solution can be thrown in and treated.
As an optional scheme, in an embodiment of the present invention, as shown in fig. 2, a flow regulating valve 801 is disposed inside the denitrification material input device 8, and the other side of the flow regulating valve 801 is communicated with a branch pipe 804, and a secondary regulating valve 802 is disposed on one side of the branch pipe 804, so as to transport denitrification materials along a branch; the outer side of the nitrogen-containing substance inlet device 8 is attached to the inlet attachment frame 9 side via a pipe attachment ring 803, and the nitrogen-containing substance inlet device 8 can be attached and fixed thereto.
In the implementation, the denitrification filter tank in the scheme is divided into three steps for sewage treatment, firstly, before sewage is added, workers put quartz sand for removing nitric acid nitrogen and suspended matters into the filter bed tank 101, then sewage is added into the filter bed tank 101 through a sewage pipe, and in the third step, the filter bed tank 101 converts the nitric acid nitrogen into nitrogen by utilizing the thin denitrifying burrs attached to and growing on the surface of the quartz sand at the bottom to complete the dechlorination reaction process. In the denitrification process, as nitric acid nitrogen is continuously reduced into nitrogen, a large amount of nitrogen is gradually gathered in the deep bed filter, and the gas can cause sewage to flow around media, so that the contact between microorganisms and water flow is enhanced, and the filtering efficiency is improved; the method belongs to physical denitrification and solves the technical problem of poor sewage treatment effect of sewage treatment equipment.
Example two:
as shown in fig. 4, on the basis of the first embodiment, the utility model provides a technical solution: the bottom of the input mounting rack 9 is mounted at the upper end of the denitrification tank 1 through a rack mounting screw 901, so that the input mounting rack 9 can be fixedly mounted; the deep solvent feeding device 11 includes a material discharge pump 1102, and the material discharge pump 1102 and the material feed pipe 10 are connected to each other through a material transfer port 1101, and can discharge a BOD standard solution.
Alternatively, in this embodiment, as shown in fig. 4, a material discharge port 1103 is opened at the top end of the material discharge pump 1102 to supply BOD standard solution to the bottom of the wastewater tank.
In the implementation, the second step is mainly used for nitrifying ammonia nitrogen in the sewage, and in the section of biological filter, because the concentration of organic matters in the inlet water is low, heterotrophic microorganisms are few, and the microorganisms which grow dominantly are autotrophic nitrifying bacteria, the ammonia in the sewage is nitrified into nitrate or nitrite; and thirdly, putting a nitrite removal solvent, putting 5% potassium dichromate solution into the sewage, movably dripping through a treating agent storage pipe 502 and a treating agent dripping head 503 in the phosphorus removal agent throwing mechanism 5, and matching with a substance spraying pump 1102 at the bottom of the filter bed tank 101 to realize three-dimensional denitrification treatment in the denitrification tank 1, so that the technical problem that sewage treatment equipment cannot realize deep sewage cleaning at the bottom of the sewage tank is solved.
In this embodiment: the model of the material spraying pump 1102 is 40BZ-20-1.5, and the model of the flow regulating valve 801 is ZMAN-16D.
The advantages of the technical solution in practical application include, but are not limited to, the following:
1. the denitrification is adopted to treat the sewage, the sewage is treated from the physical and chemical layers, and the sewage treatment effect is good;
2. the sewage treatment tank can purify sewage from the bottom in a deep level.
The technical scheme adopts the components of the denitrification tank 1, the denitrogenation substance input device 8, the deep solvent feeding device 11 and the like, the equipment is different from the traditional sewage treatment equipment, and has the advantages of denitrification sewage treatment, sewage treatment from physical and chemical layers, good sewage treatment effect, deep sewage purification from the bottom of the sewage treatment tank and the like; the denitrification filter tank in the scheme is divided into three steps for sewage treatment, firstly, before sewage is added, workers put quartz sand for removing nitric acid nitrogen and suspended matters into the filter bed tank 101, then sewage is added into the filter bed tank 101 through a sewage pipe, and in the third step, the filter bed tank 101 converts the nitric acid nitrogen into nitrogen by utilizing the thin reverse burrs attached to the surface of the quartz sand at the bottom to complete the dechlorination reaction process. In the denitrification process, as nitric acid nitrogen is continuously reduced into nitrogen, a large amount of nitrogen is gradually gathered in the deep bed filter, and the gas can cause sewage to flow around media, so that the contact between microorganisms and water flow is enhanced, and the filtering efficiency is improved; this step belongs to physical denitrification; the second step is to utilize the input device 8 of denitrogenation material, through input port 12 and flow control valve 801, secondary control valve 802 and material conveying pipe 10 of the material, discharge and throw in BOD standard solution chemical substance through the material discharge port 1103 of the material squirting pump 1102, the second step is mainly nitrifying ammonia nitrogen in the sewage, in this section of biological filter, because the organic matter concentration in the influent water is lower, heterotrophic microorganism is less, and the microorganism that the advantage grows is autotrophic nitrifying bacteria, nitrify ammonia in the sewage into nitrate or nitrite; the third step is to add a nitrite removal solvent, wherein the solvent is a potassium dichromate solution with five percent content, the treatment agent storage pipe 502 and the treatment agent dripping head 503 in the phosphorus removing agent adding mechanism 5 are used for carrying out movable dripping, and a substance spraying pump 1102 at the bottom of the filter bed tank 101 is matched to realize the three-dimensional denitrification treatment in the denitrification tank 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a sewage treatment device in denitrification filtering pond, includes denitrification pond (1), its characterized in that: the utility model discloses a denitrification tank, including denitrification tank (1), denitrifying pond (1), and denitrification tank (1) top, and construction walking footboard (2) upper end edge installs the handrail and blocks (3), denitrifying pond (1) one side fixed mounting has climbing ladder (13), and denitrifying pond (1) top welding has support worker type frame (7), support worker type frame (7) inboard welding has movable cross beam (6), and movable cross beam (6) top installs dephosphorization agent through removal gyro wheel (501) and throws mechanism (5), dephosphorization agent throws mechanism (5) one side and is connected with manual regulation rope (4), denitrifying pond (1) top fixed mounting has input mounting bracket (9), and inputs mounting bracket (9) top fixed mounting and have denitrogenation material input device (8), denitrogenation material input device (8) bottom installs deep solvent through material conveyer pipe (10) and puts in device (11), material input port (12) have been seted up to denitrogenation material input device (8) one side.
2. The sewage treatment equipment of the denitrification filter tank according to claim 1, wherein a filter bed tank (101) is arranged on the inner side of the denitrification filter tank (1), and an adjusting handle (401) is arranged on one side of the manual adjusting rope (4).
3. The sewage treatment equipment of the denitrification filter tank according to claim 1, wherein a treatment agent storage pipe (502) is arranged on the inner side of the phosphorus removing agent throwing and scattering mechanism (5), and a treatment agent dripping head (503) is arranged at the bottom of the treatment agent storage pipe (502).
4. The sewage treatment equipment of the denitrification filter tank according to claim 1, wherein a flow regulating valve (801) is arranged on the inner side of the denitrification material input device (8), the other side of the flow regulating valve (801) is communicated with a branch pipe (804), and a secondary regulating valve (802) is arranged on one side of the branch pipe (804).
5. The sewage treatment apparatus of a denitrification filter according to claim 1, wherein the outer side of the denitrification material input device (8) is installed on the side of the input installation frame (9) by a pipe installation ring (803).
6. The sewage treatment equipment of the denitrification filter tank according to claim 1, wherein the bottom of the input mounting frame (9) is mounted at the upper end of the denitrification filter tank (1) through a frame body mounting screw (901).
7. The sewage treatment equipment of a denitrification filter according to claim 1, wherein the deep solvent feeding device (11) comprises a material ejection pump (1102), and the material ejection pump (1102) is installed with the material conveying pipe (10) through a material transfer port (1101).
8. The sewage treatment equipment of the denitrification filter tank according to claim 7, wherein the top end of the material ejection pump (1102) is provided with a material discharge port (1103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222314516.6U CN217628048U (en) | 2022-08-31 | 2022-08-31 | Sewage treatment equipment of denitrification filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222314516.6U CN217628048U (en) | 2022-08-31 | 2022-08-31 | Sewage treatment equipment of denitrification filter |
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| Publication Number | Publication Date |
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| CN217628048U true CN217628048U (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222314516.6U Active CN217628048U (en) | 2022-08-31 | 2022-08-31 | Sewage treatment equipment of denitrification filter |
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| CN (1) | CN217628048U (en) |
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- 2022-08-31 CN CN202222314516.6U patent/CN217628048U/en active Active
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