Microorganism adding device for sewage treatment

Abstract

The utility model provides a microorganism adding device for sewage treatment, which relates to the field of sewage treatment and comprises a sewage tank, a treatment tank arranged on one side of the outer end of the sewage tank, a mixing tank, a supporting table arranged in the treatment tank, a feeding assembly arranged at the bottom of the treatment tank, and a discharge assembly arranged at the top of the treatment tank, the supporting table is used for adding microbial strains into the mixing box to be mixed with sewage, and the vibration assemblies are arranged on the two sides of the bottom of the supporting table and used for providing vibration force for the mixing box. According to the microorganism adding device for sewage treatment, corresponding strain liquid can be added into the mixing box through the feeding assembly to be mixed with sewage, organic matter such as COD, ammonia nitrogen, total nitrogen, total phosphorus and the like in the sewage is degraded, the sewage is treated cleanly, the emission standard is achieved, vibration force can be generated on the mixing box through the vibration assembly, and the sewage treatment effect is improved. The strain liquid and the sewage are mixed through vibration, so that the reaction speed of the strain liquid and the sewage is increased, and the working efficiency of sewage degradation treatment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a microorganism adding device for sewage treatment. Background Art

[0002] Wastewater treatment is the process of purifying sewage so that it meets the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people.

[0003] Regarding the microbial addition device for sewage treatment, the patent publication number CN209778417U discloses "a sewage treatment device with high treatment efficiency". Through the setting of the liquid medicine tank, it is convenient to put the medicine in the liquid medicine tank into the sewage tank, and then cooperate with the setting of the motor 1 and the stirring mechanism to effectively make the medicine and sewage fully mixed, thereby accelerating the adsorption and sedimentation efficiency of the medicine on the sludge in the sewage, thereby improving the efficiency of sludge and water separation, greatly accelerating the efficiency of sewage treatment, realizing the reuse of water resources, and thus improving the utilization rate of water resources. However, the sewage treatment device still has certain defects in actual use. Since the sewage contains organic matter such as COD, ammonia nitrogen, total nitrogen and total phosphorus, which is very difficult to degrade, it can only be simply adsorbed and precipitated, resulting in unclean sewage treatment. At the same time, when using microbial strains for degradation, the mixing reaction of the microbial strain liquid and sewage is relatively slow, thereby reducing the efficiency of sewage treatment. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a microbial adding device for sewage treatment, which can add the corresponding bacterial liquid into a mixing box and mix it with sewage through a adding component, degrade organic matter such as COD, ammonia nitrogen, total nitrogen, total phosphorus in the sewage, and generate vibration force on the mixing box through a vibration component, thereby accelerating the reaction speed of the bacterial liquid and sewage.

[0005] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions:

[0006] A microorganism adding device for sewage treatment comprises: a sewage tank, a treatment box is provided on one side of the outer end of the sewage tank, a mixing box is arranged inside the treatment box, a support platform is arranged at the bottom of the treatment box, a feeding component is arranged at the top of the treatment box and is used to add microorganism strains into the mixing box to mix with sewage, and a vibration component is arranged on both sides of the bottom of the support platform and is used to provide vibration force to the mixing box.

[0007] Furthermore, the feeding assembly includes: an adding box arranged on the top of the processing box, a plurality of bacteria liquid boxes are arranged inside the adding box, a feeding port is arranged on one side of the top of the plurality of bacteria liquid boxes, a delivery pipe is arranged at the bottom of the plurality of bacteria liquid boxes, and a switch valve is installed on the delivery pipe.

[0008] Furthermore, the vibration assembly includes: a vibration motor arranged on both sides of the bottom of the support platform, and a plurality of vibration rods installed on the top of the vibration motor, all of which are provided with a plurality of movable holes at the bottom of the processing box and the support platform, and the plurality of vibration rods all penetrate the movable holes and extend to the interior of the processing box and are connected to the mixing box.

[0009] Furthermore, a water inlet pipe is provided on one side of the top of the sewage tank, a water pump is provided on one side of the top of the sewage tank away from the water inlet pipe, one end of the water pump runs through the interior of the mixing box, and the other end of the water pump is connected to a water pump.

[0010] Furthermore, each of the plurality of bacteria liquid boxes is provided with an observation window on its outer side, and a scale layer is provided on the outer side of the observation window.

[0011] Furthermore, a timer is installed on the outside of the processing box, and a display screen is installed on the outside of the timer.

[0012] Furthermore, an ultrasonic generator is installed on one side of the outer end of the mixing box, and an ultrasonic transducer is installed on the side of the outer end of the mixing box away from the ultrasonic generator.

[0013] The beneficial effects of the utility model are:

[0014] The corresponding bacterial liquid can be added to the mixing box and mixed with sewage through the adding component, and the organic matter such as COD, ammonia nitrogen, total nitrogen and total phosphorus in the sewage can be degraded to make the sewage clean and meet the purpose of discharge standards. The vibration component can generate vibration force on the mixing box, and the vibration is used to mix the bacterial liquid and sewage, thereby accelerating the reaction speed of the bacterial liquid and sewage, and improving the work efficiency of sewage degradation treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is an overall cross-sectional schematic diagram of the utility model.

[0017] Figure 3 It is a top view cross-sectional schematic diagram of the adding box of the utility model.

[0018] Figure 4 For the utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] Figure 5 For the utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0020] Figure 6 This is a schematic diagram of the support platform structure of the utility model.

[0021] Figure 1-Figure 6 In: 1. Sewage tank; 101. Water inlet pipe; 102. Suction pipe; 103. Water pump; 2. Treatment tank; 201. Mixing tank; 202. Support table; 3. Adding tank; 301. Bacterial liquid tank; 302. Feed inlet; 303. Delivery pipe; 304. Switch valve; 4. Vibration motor; 401. Vibration rod; 5. Active hole; 6. Observation window; 601. Scale layer; 7. Timer; 701. Display screen; 8. Ultrasonic generator; 9. Ultrasonic transducer. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative work shall fall within the scope of protection of the present application.

[0023] An embodiment of the present application provides a microorganism adding device for sewage treatment, which can add the corresponding bacterial liquid into a mixing box through a adding component to mix with sewage, and degrade organic matter such as COD, ammonia nitrogen, total nitrogen and total phosphorus in the sewage, so that the sewage is treated cleanly and meets the purpose of emission standards. The vibration component can generate vibration force on the mixing box, and the vibration is used to mix the bacterial liquid and sewage, thereby accelerating the reaction speed of the bacterial liquid and sewage, thereby improving the work efficiency of sewage degradation treatment. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0024] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0025] Example

[0026] like Figure 1-Figure 6 As shown, a microorganism adding device for sewage treatment includes: a sewage tank 1, a treatment box 2 is provided on one side of the outer end of the sewage tank 1, a mixing box 201 is arranged inside the treatment box 2, a support platform 202 is arranged at the bottom of the treatment box 2, a feeding component is arranged on the top of the treatment box 2, and is used to add microbial strains into the mixing box 201 to mix with sewage, and a vibration component is arranged on both sides of the bottom of the support platform 202, and is used to provide vibration force to the mixing box 201.

[0027] Among them, reference Figure 1-Figure 2 A water inlet pipe 101 is provided on one side of the top of the sewage tank 1, and a water pumping pipe 102 is provided on one side of the top of the sewage tank 1 away from the water inlet pipe 101, and one end of the water pumping pipe 102 passes through the interior of the mixing box 201, and the other end of the water pumping pipe 102 is connected to a water pump 103.

[0028] After the sewage is filtered, adsorbed and precipitated, the sewage is introduced from the water inlet pipe 101 into the sewage tank 1 for storage and degradation. At this time, the water pump 103 is started to pump the sewage into the pumping pipe 102, and the sewage is transported to the mixing box 201 through the pumping pipe 102 to complete the sewage transportation work.

[0029] In some embodiments, reference Figure 1-Figure 4 The feeding assembly includes: an adding box 3 arranged on the top of the processing box 2, a plurality of bacterial liquid boxes 301 are arranged inside the adding box 3, a feeding port 302 is arranged on one side of the top of the plurality of bacterial liquid boxes 301, a delivery pipe 303 is arranged at the bottom of the plurality of bacterial liquid boxes 301, and a switch valve 304 is installed on the delivery pipe 303.

[0030] After the sewage is added into the mixing box 201, bacterial liquids of different bacterial species are added into the multiple bacterial liquid boxes 301 in advance for storage and standby, that is, the bacterial liquids added into the multiple bacterial liquid boxes 301 are gand bacteria, composite bacteria, nitrifying bacteria and denitrifying bacteria, wherein the gand bacteria can degrade organic matter such as COD, ammonia nitrogen, total nitrogen and total phosphorus, the composite bacteria can degrade COD of sewage, the nitrifying bacteria can degrade ammonia nitrogen, and the denitrifying bacteria can degrade total nitrogen. At this time, the switch valve 304 is opened, and the corresponding bacterial liquid is added into the mixing box 201 to mix with the sewage, and the organic matter such as COD, ammonia nitrogen, total nitrogen and total phosphorus in the sewage is degraded, so that the sewage is treated cleanly and meets the purpose of discharge standards.

[0031] The bacterial liquid tank 301 is divided into multiple parts, which can store different kinds of bacterial liquid at the same time, and is convenient and quick to add bacterial liquid.

[0032] Among them, reference Figure 1-Figure 2 , an observation window 6 is disposed on the outer side of each of the plurality of bacterial liquid boxes 301 , and a scale layer 601 is disposed on the outer side of the observation window 6 .

[0033] During the use of the bacteria liquid box 301, when the bacteria liquid is added from the feed port 302 to the bacteria liquid box 301 for storage, the amount of the bacteria liquid added can be seen through the observation window 6. When the bacteria liquid is discharged into the mixing box 201 for sewage treatment, the liquid level of the bacteria liquid can be known through the scale layer 601. After the bacteria liquid is used up, the bacteria liquid can be added in time for standby.

[0034] Among them, reference Figure 1A timer 7 is installed on the outside of the processing box 2, and a display screen 701 is installed on the outside of the timer 7.

[0035] When the bacterial liquid is discharged into the mixing box 201 for sewage treatment, the timer 7 is set to facilitate the timing of the reaction between the bacterial liquid and sewage, and the reaction time is displayed on the display screen 701, so that the time when the added bacterial liquid reacts can be known, and then another bacterial liquid is added to the mixing box 201 for sewage degradation treatment.

[0036] In some embodiments, reference Figure 2 , Figure 5 and Figure 6 The vibration assembly includes: a vibration motor 4 arranged on both sides of the bottom of the support platform 202, a plurality of vibration rods 401 installed on the top of the vibration motor 4, and a plurality of movable holes 5 opened at the bottom of the processing box 2 and the support platform 202, and the plurality of vibration rods 401 all penetrate the movable holes 5 and extend to the inside of the processing box 2 to be connected with the mixing box 201.

[0037] After the bacterial liquid is added into the mixing box 201 and mixed with the sewage, the vibration motor 4 is started. The vibration generated by the vibration motor 4 is transmitted to the mixing box 201 through the vibration rod 401, generating a vibration force on the mixing box 201. The vibration is used to mix the bacterial liquid and sewage, thereby accelerating the reaction speed of the bacterial liquid and sewage, thereby improving the working efficiency of sewage degradation treatment.

[0038] When the vibration rod 401 is in use, the movable hole 5 is provided so that the vibration rod 401 has movable space, which facilitates the transmission of vibration to the mixing box 201 .

[0039] Among them, reference Figure 2 An ultrasonic generator 8 is installed on one side of the outer end of the mixing box 201, and an ultrasonic transducer 9 is installed on the side of the outer end of the mixing box 201 away from the ultrasonic generator 8.

[0040] After the mixing box 201 is vibrated to promote the mixing of the bacterial liquid and the sewage, bubbles are generated during the vibration process, and ultrasonic waves are generated in the mixing box 201 through the ultrasonic generator 8 and the ultrasonic transducer 9. The bubbles generated by the vibration are broken by the ultrasonic waves, thereby enhancing the reaction between the bacterial liquid and the sewage.

[0041] Among them, the models of the ultrasonic generator 8 and the ultrasonic transducer 9 are JTM-1036 and DS-3540-45D respectively. The ultrasonic generator 8 is a device that can generate ultrasonic waves. Its working principle is based on the piezoelectric effect. Specifically, the ultrasonic generator is mainly composed of piezoelectric materials, vibration systems and drive circuits. When working, the drive circuit applies an alternating voltage signal to the piezoelectric material. Due to the existence of the piezoelectric effect, when an electric field is applied, the piezoelectric material will undergo a volume change, thereby causing vibration. The ultrasonic transducer 9 is a device for converting electrical energy into mechanical vibration energy. Its working principle is based on the piezoelectric effect. The piezoelectric ceramics are caused to generate mechanical vibrations through the action of the electric field, thereby generating ultrasonic waves. The ultrasonic transducer 9 is composed of a piezoelectric ceramic sheet and a metal reflector. The ultrasonic generator 8 and the ultrasonic transducer 9 are mature conventional technologies in this technical field, and this scheme does not make improvements to the circuits or programs of the ultrasonic generator 8 and the ultrasonic transducer 9. The circuits and signal connection methods of the ultrasonic generator 8 and the ultrasonic transducer 9 also belong to public conventional technologies, so the circuit and signal connection relationship will not be repeated.

[0042] The device can add the corresponding bacterial liquid into the mixing box 201 and mix it with the sewage through the adding component, and degrade the organic matter such as COD, ammonia nitrogen, total nitrogen and total phosphorus in the sewage, so that the sewage is treated cleanly and meets the purpose of discharge standards. The device can also generate vibration force on the mixing box 201 through the vibration component, and utilize vibration to mix the bacterial liquid and sewage, thereby accelerating the reaction speed of the bacterial liquid and sewage, and improving the working efficiency of sewage degradation treatment. Specific implementation method: After sewage is added into the mixing box 201, bacterial liquids of different bacterial species are added into the multiple bacterial liquid boxes 301 in advance for storage and standby, that is, the bacterial liquids added into the multiple bacterial liquid boxes 301 are gand bacteria, composite bacteria, nitrifying bacteria and denitrifying bacteria, among which gand bacteria can degrade organic matter such as COD, ammonia nitrogen, total nitrogen and total phosphorus, composite bacteria can degrade COD of sewage, nitrifying bacteria can degrade ammonia nitrogen, and denitrifying bacteria can degrade total nitrogen. At this time, the switch valve 304 is opened, and the corresponding bacterial liquid is added into the mixing box 201 to mix with the sewage, and the organic matter such as COD, ammonia nitrogen, total nitrogen and total phosphorus in the sewage is degraded, so that the sewage is treated cleanly and meets the purpose of discharge standards.

[0043] After the bacterial liquid is added into the mixing box 201 and mixed with the sewage, the vibration motor 4 is started. The vibration generated by the vibration motor 4 is transmitted to the mixing box 201 through the vibration rod 401, generating a vibration force on the mixing box 201. The vibration is used to mix the bacterial liquid and sewage, thereby accelerating the reaction speed of the bacterial liquid and sewage, thereby improving the working efficiency of sewage degradation treatment.

[0044] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0045] The above is a detailed introduction to a microbial addition device for sewage treatment provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A microbial addition device for sewage treatment, characterized in that: include: A sewage tank (1), wherein a treatment tank (2) is provided on one side of an outer end of the sewage tank (1); A mixing box (201) is arranged inside the processing box (2); A support platform (202) is arranged at the bottom of the processing box (2); A feeding component, arranged on the top of the treatment box (2), used for adding microbial strains into the mixing box (201) to mix with the sewage; A vibration assembly, arranged on both sides of the bottom of the support platform (202), and used to provide a vibration force to the mixing box (201); The vibration assembly comprises: Vibration motors (4) arranged on both sides of the bottom of the support platform (202); A plurality of vibration rods (401) mounted on the top of the vibration motor (4); A plurality of movable holes (5) are provided at the bottom of the processing box (2) and the support platform (202), and a plurality of vibration rods (401) pass through the movable holes (5) and extend into the interior of the processing box (2) to be connected to the mixing box (201).

2. The microorganism addition device for sewage treatment according to claim 1, characterized in that: The feeding assembly comprises: An addition box (3) is arranged on the top of the processing box (2), wherein a plurality of bacterial liquid boxes (301) are arranged inside the addition box (3), and a feed port (302) is arranged on one side of the top of each of the plurality of bacterial liquid boxes (301); a delivery pipe (303) disposed at the bottom of each of the plurality of bacterial liquid tanks (301); A switch valve (304) is installed on the delivery pipe (303).

3. The microorganism addition device for sewage treatment according to claim 1, characterized in that: A water inlet pipe (101) is provided on one side of the top of the sewage tank (1), and a water pumping pipe (102) is provided on one side of the top of the sewage tank (1) away from the water inlet pipe (101), and one end of the water pumping pipe (102) passes through the interior of the mixing box (201), and the other end of the water pumping pipe (102) is connected to a water pump (103).

4. The microorganism addition device for sewage treatment according to claim 2, characterized in that: An observation window (6) is provided on the outside of each of the plurality of bacterial liquid boxes (301), and a scale layer (601) is provided on the outside of each of the observation windows (6).

5. The microorganism addition device for sewage treatment according to claim 1, characterized in that: A timer (7) is installed on the outside of the processing box (2), and a display screen (701) is installed on the outside of the timer (7).

6. The microorganism addition device for sewage treatment according to claim 1, characterized in that: An ultrasonic generator (8) is installed on one side of the outer end of the mixing box (201), and an ultrasonic transducer (9) is installed on the side of the outer end of the mixing box (201) away from the ultrasonic generator (8).

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