Deodorization treatment device for sewage treatment plant

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a deodorization treatment device for a sewage treatment plant, which comprises a stirring tank, a water pump, a pressure tank, an air pump and a spraying component, the water inlet end of the water pump is connected with the water outlet end of the stirring tank, and the water outlet end of the water pump is connected with the water inlet end of the pressure tank; and the drainage end of the pressure tank and the exhaust end of the air pump are connected with the spraying assembly. Through an assembly composed of a stirring tank, a water pump, a pressure tank, an air pump and a spraying assembly, a set of deodorization spraying mechanism is provided for a sewage treatment plant, so that a deodorant can be sprayed above a sewage pool in an atomized state to reduce external diffusion of odor of volatile organic compounds such as hydrogen sulfide, ammonia and the like which are easily generated in an aeration pool, an anaerobic pool and the like; the influence of odor on the surrounding environment and personnel is reduced, the atomization spraying position can be flexibly adjusted on the spraying assembly according to requirements, so that a deodorant can be better sprayed around the position needing deodorization according to requirements in sewage treatment, and the operation is flexible, convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely relates to a deodorization management device for sewage treatment plant. BACKGROUND

[0002] In sewage treatment, sewage contains a large amount of organic matter, which will ferment under the action of microorganisms to produce odor, such as aeration tank, anaerobic tank, etc., organic matter is decomposed by microorganisms, and volatile organic compounds such as hydrogen sulfide and ammonia are produced in the decomposition process, which have strong odor, and the odor produced has an impact on the environment and human health.

[0003] The existing sewage treatment plant has a large odor in the aeration tank, anaerobic tank and other treatment sites, and it is difficult to treat the odor floating above the pool, and it is difficult to position and spray deodorant, therefore a deodorization management device for sewage treatment plant is proposed. UTILITY MODEL CONTENT

[0004] In view of the problems in the prior art, the utility model provides a deodorization management device for sewage treatment plant to provide a set of deodorization spraying mechanism for sewage treatment plant, so that the deodorant can be sprayed in atomized state above the sewage tank, to reduce the diffusion of hydrogen sulfide, ammonia and other volatile organic compounds odor produced in aeration tank, anaerobic tank and other places, reduce the influence of odor on the surrounding environment and personnel, and the atomized spraying position can be adjusted flexibly on the spraying assembly according to the requirement, to help the sewage treatment to spray deodorant around the required deodorization position according to the requirement, and the operation is flexible and convenient.

[0005] The utility model solves the technical problems by adopting the technical scheme of a deodorization management device for sewage treatment plant, which comprises a stirring tank, a water pump, a pressure tank, an air pump and a spraying assembly, the water inlet end of the water pump is connected with the water outlet end of the stirring tank, and the water outlet end of the water pump is connected with the water inlet end of the pressure tank, and the water outlet end of the pressure tank and the air outlet end of the air pump are connected with the spraying assembly.

[0006] By adopting the above technical scheme, the assembly composed of the stirring tank, the water pump, the pressure tank, the air pump and the spraying assembly provides a set of deodorization spraying mechanism for the sewage treatment plant, so that the deodorant can be sprayed in atomized state above the sewage tank, to reduce the diffusion of hydrogen sulfide, ammonia and other volatile organic compounds odor produced in aeration tank, anaerobic tank and other places, reduce the influence of odor on the surrounding environment and personnel, and the atomized spraying position can be adjusted flexibly on the spraying assembly according to the requirement, to help the sewage treatment to spray deodorant around the required deodorization position according to the requirement, and the operation is flexible and convenient.

[0007] Specifically, the spray assembly comprises a water pipe, an air pipe, a self-locking threaded joint and an atomizing nozzle, the water inlet end of the water pipe is connected with the water outlet end of a pressure tank, the air inlet end of the air pipe is connected with the air outlet end of an air pump, and a buckle is arranged on the water pipe and the air pipe for buckling a strap.

[0008] By adopting the above technical scheme, the water pipe and the air pipe can be buckled by the strap or a belt, and the water pipe and the air pipe can be buckled on the surrounding guardrail of the sewage pool to be deodorized by the strap, the deodorizing mixture and air are sent into the atomizing nozzle by the water pipe and the air pipe, and the atomizing nozzle sprays the deodorizing mixture in the form of atomization.

[0009] Specifically, the self-locking threaded joint is provided in multiple groups and is arranged at equal distances on the water pipe and the air pipe, the air inlet end and the water inlet end of the atomizing nozzle are respectively connected with an internal threaded cap for unlocking the self-locking threaded joint, and the air inlet end and the water inlet end of the atomizing nozzle are threadedly connected with the corresponding self-locking threaded joint through the internal threaded cap.

[0010] By adopting the above technical scheme, the atomizing nozzle is assembled at the position required to be deodorized and sprayed on the water pipe and the air pipe.

[0011] Specifically, the internal neck of the self-locking threaded joint is provided with a blocking ring, the bottom of the blocking ring is provided with a cover piece, the surface of the cover piece is covered with a silica gel sleeve, the top of the cover piece is connected with a tension spring, and one end of the tension spring, away from the cover piece, is connected with the self-locking threaded joint.

[0012] Specifically, the center of the internal threaded cap is provided with a pressing sleeve for pushing and pressing the cover piece.

[0013] By adopting the above technical scheme, the self-locking threaded joint on the water pipe and the air pipe is threadedly connected with the internal threaded cap of the air inlet end and the water inlet end of the atomizing nozzle, respectively, after the internal threaded cap is threadedly connected with the self-locking threaded joint, the pressing sleeve in the internal threaded cap will enter the self-locking threaded joint and push and press the cover piece in the self-locking threaded joint, so that the cover piece leaves the cover of the blocking ring, the self-locking threaded joint is unlocked, and the liquid agent and air in the water pipe and the air pipe enter the atomizing nozzle and are sprayed outside by the atomizing nozzle.

[0014] The utility model discloses a beneficial effect: through the component of stirring tank, water pump, pressure tank, air pump and spray assembly, realize for sewage treatment plant provides a set of deodorization spray mechanism, make deodorant can be in atomized state on the sewage pool above spraying, to reduce the diffusion of hydrogen sulfide, ammonia and other volatile organic compounds smell of aeration tank, anaerobic tank etc. to the outside, reduce the influence of smell to the surrounding environment and personnel, and atomized spraying position can be flexibly adjusted on the spray assembly according to demand, to help the sewage treatment better according to the demand in the required deodorization position surrounding spray deodorant, operation is flexible and convenient, solve the existing sewage treatment plant in aeration tank, anaerobic tank etc. The treatment site of the smell of big, the smell of these pond above the dispersion treatment difficulty is big, cannot better positioning spray deodorant problem. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further illustrated below in connection with the drawings and examples.

[0016] Figure 1 It is the whole schematic diagram of the utility model;

[0017] Figure 2 It is the of the utility model Figure 1 It is the enlarged schematic diagram of A place in the middle;

[0018] Figure 3 It is the internal thread cover schematic diagram of the utility model;

[0019] Figure 4 It is the section view of self-locking type threaded joint and internal thread cover of the utility model;

[0020] In the drawing: stirring tank 1, water pump 2, pressure tank 3, air pump 4, spray assembly 5, water pipe 51, gas pipe 52, buckle belt 53, self-locking type threaded joint 54, baffle ring 541, cover piece 542, silica gel sleeve 543, tension spring 544, atomizing nozzle 55, internal thread cover 56, pressing sleeve 561. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in connection with specific implementation manners.

[0022] As Figures 1-4 The utility model discloses a kind of deodorization management devices for sewage treatment plant, including stirring tank 1, water pump 2, pressure tank 3, air pump 4 and spray assembly 5, the water inlet end of water pump 2 is connected with the water outlet end of stirring tank 1, and the water outlet end of water pump 2 is connected with the water inlet end of pressure tank 3, the water outlet end of pressure tank 3 and the exhaust end of air pump 4 are connected with spray assembly 5.

[0023] In use, the deodorizing agent and the auxiliary agent for deodorization are stirred by the stirring tank 1, the deodorizing mixture in the stirring tank 1 is sent into the pressure tank 3 by the water pump 2, and the high-pressure deodorizing mixture and air are provided for the spray assembly 5 by the pressure tank 3 and the air pump 4.

[0024] The utility model discloses still include, the spray assembly 5 includes water pipe 51, gas pipe 52, self locking type screw joint 54 and atomizing nozzle 55, the water pipe 51's water inlet end is connected with the drainage end of pressure tank 3, the gas pipe 52's air inlet end is connected with the exhaust end of air pump 4, the water pipe 51 and gas pipe 52 all are provided with the buckle belt 53 for the lacing of tie.

[0025] In use, the setting of buckle belt 53 can help personnel to bind water pipe 51 and gas pipe 52 by tie or belt, and water pipe 51 and gas pipe 52 are bound on the required deodorizing treatment sewage pool perimeter guardrail by tie, and the deodorizing mixture and air are sent into atomizing nozzle 55 by water pipe 51 and gas pipe 52, so that atomizing nozzle 55 sprays the deodorizing mixture in atomizing.

[0026] The utility model discloses still include, the self locking type screw joint 54 sets up multiple, and along the equidistance setting of water pipe 51 and gas pipe 52, the air inlet end and water inlet end of atomizing nozzle 55 are connected respectively with the internal thread cover 56 for the unlocking of self locking type screw joint 54, and the air inlet end and water inlet end of atomizing nozzle 55 are connected with corresponding self locking type screw joint 54 by internal thread cover 56.

[0027] The utility model discloses still include, the neck of self locking type screw joint 54 is provided with the baffle ring 541, the bottom cover of baffle ring 541 is equipped with the cover sheet 542, the surface of cover sheet 542 is covered with silica gel sleeve 543, the top of cover sheet 542 is connected with tension spring 544, and one end of tension spring 544 away from cover sheet 542 is connected with self locking type screw joint 54.

[0028] The utility model discloses still include, the center of internal thread cover 56 is provided with the press sleeve 561 for pushing the cover sheet 542.

[0029] In use, the internal thread cover 56 of air inlet end and water inlet end of atomizing nozzle 55 is connected with the self locking type screw joint 54 on water pipe 51 and gas pipe 52 respectively by screwing, after the internal thread cover 56 is connected with the self locking type screw joint 54 by screwing, the press sleeve 561 in internal thread cover 56 will enter self locking type screw joint 54, and the cover sheet 542 in self locking type screw joint 54 is pushed, so that the cover sheet 542 leaves the cover of baffle ring 541, and the self locking type screw joint 54 is unlocked, so that the liquid agent and air in water pipe 51 and gas pipe 52 will enter atomizing nozzle 55, and are sprayed outside by atomizing nozzle 55, realize the deodorization operation on the sewage pool above.

[0030] The utility model discloses when using, through the stirring jar 1 to the deodorizing agent and adjuvant of deodorization carry on the stirring, through water pump 2 sends the deodorizing mixture in the stirring jar 1 into pressure tank 3, through pressure tank 3 and air pump 4 provide high pressure deodorizing mixture and air to the water pipe 51 and gas pipe 52 of spray assembly 5, utilize the setting of buckle belt 53, can help personnel to water pipe 51 and gas pipe 52 through the binding of tie or belt, simultaneously through tie water pipe 51 and gas pipe 52 on the required deodorization treatment of sewage pool perimeter guardrail binding, the internal thread cover 56 of atomizing nozzle 55 air inlet end and water inlet end is respectively screwed to the self-locking type threaded joint 54 on water pipe 51 and gas pipe 52, after internal thread cover 56 is screwed to self-locking type threaded joint 54, the pressure sleeve 561 in internal thread cover 56 will enter self-locking type threaded joint 54, and push to self-locking type threaded joint 54 in the cover sheet 542, make cover sheet 542 leave the cover of blocking ring 541, make self-locking type threaded joint 54 release lock, thereby the liquid agent and air in water pipe 51 and gas pipe 52 will enter atomizing nozzle 55, and by atomizing nozzle 55 to outside spray, realize the deodorization operation to the sewage pool above.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A deodorization treatment device for wastewater treatment plants, characterized in that, It includes a mixing tank (1), a water pump (2), a pressure tank (3), an air pump (4), and a spray assembly (5). The water inlet of the water pump (2) is connected to the drain of the mixing tank (1), and the water outlet of the water pump (2) is connected to the water inlet of the pressure tank (3). The drain of the pressure tank (3) and the exhaust of the air pump (4) are connected to the spray assembly (5).

2. The deodorization treatment device for a sewage treatment plant according to claim 1, characterized in that, The spray assembly (5) includes a water pipe (51), an air pipe (52), a self-locking threaded connector (54), and an atomizing nozzle (55). The water inlet of the water pipe (51) is connected to the drain of the pressure tank (3), and the air inlet of the air pipe (52) is connected to the exhaust of the air pump (4). Both the water pipe (51) and the air pipe (52) are provided with buckles (53) for cable ties.

3. The deodorization treatment device for a sewage treatment plant according to claim 2, characterized in that, Multiple sets of the self-locking threaded connectors (54) are provided and are arranged at equal distances along the water pipe (51) and air pipe (52). The air inlet and water inlet of the atomizing nozzle (55) are respectively connected to an internal threaded cap (56) for unlocking the self-locking threaded connector (54). The air inlet and water inlet of the atomizing nozzle (55) are threadedly connected to the corresponding self-locking threaded connector (54) through the internal threaded cap (56).

4. The deodorization treatment device for a sewage treatment plant according to claim 3, characterized in that, The self-locking threaded connector (54) has a retaining ring (541) in the inner neck. The bottom of the retaining ring (541) is covered with a cover plate (542). The surface of the cover plate (542) is covered with a silicone sleeve (543). A tension spring (544) is connected to the top of the cover plate (542). The end of the tension spring (544) away from the cover plate (542) is connected to the self-locking threaded connector (54).

5. The deodorization treatment device for a sewage treatment plant according to claim 4, characterized in that, The inner threaded cover (56) has a pressure sleeve (561) at its center for pushing the cover plate (542).

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