CN213112978U - A clarification plant for black and odorous water body - Google Patents

Abstract

The utility model discloses a clarification plant for black and odorous water, which comprises a housin, the casing bottom is equipped with the unit of subsiding that is used for controlling clarification plant to go up and down, be equipped with flocculation basin, aerobic decomposition unit, absorption unit and oxygen boosting surge chamber in the casing from bottom to top in proper order, the casing top is equipped with delivery port and air inlet, wherein, it holds the storehouse including the water to subside the unit, the water holds the storehouse and communicates through flexible pipe and casing bottom, the water holds the storehouse front end and is equipped with the water valve that is used for controlling the water to advance, go out, flocculation basin and the three water installations intercommunication of setting at housing end, be equipped with the aeration pipe in flocculation basin, aerobic decomposition unit and the oxygen boosting surge chamber respectively. The utility model discloses simple structure, it is practical convenient, internal through throwing this clarification plant in the river, can realize the daily protection to the water to and realized the normal position purification treatment to black and odorous water body.

Description

A clarification plant for black and odorous water body

Technical Field

The utility model relates to a sewage treatment technical field specifically is a clarification plant for black and odorous water body.

Background

The black and odorous water is formed because aquatic plants are rotten after eutrophic domestic sewage is collected into the water ditches. After the oxygen content (COD index) in the water body can not meet the requirement of living organisms, the dead organisms are corroded and decomposed to form black and odorous water body. The existing black and odorous water body treatment equipment generally transfers the water body out of the river body for treatment, is complex and high in cost, and cannot be applied to daily black and odorization prevention of water in the river body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clarification plant for black and odorous water body to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a clarification plant for black and odorous water, includes the casing, the casing bottom is equipped with the unit of subsiding that is used for controlling clarification plant lift, be equipped with flocculation basin, aerobic decomposition unit, absorption unit and oxygen boosting surge chamber in the casing from bottom to top in proper order, the casing top is equipped with delivery port and air inlet, wherein, it holds the storehouse including the water to subside the unit, the water holds the storehouse and communicates through flexible pipe and casing bottom, the water holds the storehouse front end and is equipped with the water valve that is used for controlling the water to advance, go out, flocculation basin and the three water installations intercommunication of setting at the casing tip, be equipped with the aeration pipe in flocculation basin, aerobic decomposition unit and the oxygen boosting surge chamber respectively.

Preferably, two exhaust passages are independently arranged at the left end and the right end in the water containing bin, the exhaust passages are communicated with the bottom of the shell through gas telescopic pipes, and springs are arranged outside the telescopic pipes and the gas telescopic pipes.

Preferably, it is three water installations evenly distributed is at the casing tip, water installations includes the inlet tube, the port department of inlet tube is equipped with the circulating pump that is used for carrying black smelly water, the circulating pump outer end is equipped with the annular runner that is used for controlling the peripheral water flow state of circulating pump, the effort of annular runner to black smelly water is opposite with the circulating pump.

Preferably, the flocculation tank is communicated with the upper end of the aerobic decomposition unit through a water pipeline I, and microorganisms for decomposing organic compounds in an aerobic manner are arranged in the aerobic decomposition unit.

Preferably, the aerobic decomposition unit is communicated with the lower end of the adsorption unit through a water pipeline II, the adsorption unit is made of nano ceramic with a microporous structure, and an air inlet connecting pipe is arranged at the upper end of the adsorption unit.

Preferably, the adsorption unit is communicated with the upper end of the oxygen-enriched buffer chamber through a water pipe III, a confluence plate is arranged at the bottom of the oxygen-enriched buffer chamber, and a water outlet pipe is arranged at the upper end of the confluence plate.

Preferably, the shell is internally provided with a gas pipeline which is communicated with the aeration pipe and the gas inlet connecting pipe, the gas pipeline positioned at the bottom of the shell is communicated with the telescopic pipe and the gas telescopic pipe, and the top of the telescopic pipe is provided with a gas circulation valve for preventing liquid circulation.

Preferably, a water suction pump is arranged at the interface of the flocculation tank and the water pipeline.

Preferably, a drug storage box for dosing the flocculation tank is arranged at the outer end of the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has simple structure, is practical and convenient, can realize daily protection to the water body and realize the in-situ purification treatment to the black and odorous water body by putting the purification equipment into the river body, has compact structure, carries out oxygen enrichment treatment to the treatment procedure of each step through the gas pipeline, and the treated water body flows into the original water body, thereby adding active ingredients into the original black and odorous water body, namely realizing the flow conversion of purified water in the black and odorous water body and improving the purification efficiency, in addition, the utility model effectively controls the settling distance of the purification equipment in the water body through the settling unit, thereby better realizing the in-situ purification effect, arranging the exhaust passage through the end part of the settling unit, and carrying out oxygen enrichment to the bottom of the water body, thereby improving the oxygen content of the water body, reducing the black and odorous degree of the water body, and effectively improving the circulation degree of the water body around the circulating pump through the annular rotating wheel, with this, the exhaust passage of unit is subsided in the cooperation for the oxygen boosting process to the water, and then can high-efficiently handle black and odorous water.

Drawings

Fig. 1 is a schematic view of the internal structure of the housing of the present invention;

FIG. 2 is a front view of the housing of the present invention;

fig. 3 is a top view of the housing of the present invention;

fig. 4 is a schematic view of the casing and casing matching structure of the present invention.

In the figure: 1 shell, 11 water outlets, 12 air inlets, 13 water inlet devices, 131 water inlet pipes, 132 circulating pumps, 133 annular rotating wheels, 14 gas transmission pipelines, 15 medicine storage boxes, 2 sedimentation units, 21 water body containing bins, 22 telescopic pipes, 221 gas circulation valves, 23 water valves, 24 exhaust passages, 25 gas telescopic pipes, 26 springs, 3 flocculation tanks, 31 water transmission pipelines I, 32 water suction pumps, 4 aerobic decomposition units, 41 water transmission pipelines II, 5 adsorption units, 51 air inlet connecting pipes, 52 water transmission pipelines III, 6 oxygen enrichment buffer chambers, 61 confluence plates, 62 water outlet pipelines and 7 aeration pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a purifying device for black and odorous water comprises a shell 1, a sedimentation unit 2 used for controlling the lifting of the purifying device is arranged at the bottom of the shell 1, a flocculation tank 3, an aerobic decomposition unit 4, an adsorption unit 5 and an oxygen-enriched buffer chamber 6 are sequentially arranged in the shell 1 from bottom to top, in addition, a water outlet 11 and an air inlet 12 are arranged at the top of the shell 1, the sedimentation unit 2 comprises a water containing bin 21, the water containing bin 21 is communicated with the bottom of the shell 1 through an expansion pipe 22, a gas circulation valve 221 used for preventing liquid circulation is arranged at the top of the expansion pipe 22, in addition, a water valve 23 used for controlling the water inlet and outlet is arranged at the front end of the water containing bin 21, two exhaust passages 24 are also independently arranged at the left end and the right end in the water containing bin 21, the exhaust passages 24 are communicated with the bottom of the expansion pipe 1 through a gas 25, in addition, the flocculation tank 3 is communicated with three water inlet devices 13 arranged at the end part of the shell 1, the three water inlet devices 13 are uniformly distributed at the end part of the shell 1, each water inlet device 13 comprises a water inlet pipe 131, a circulating pump 132 for conveying black and odorous water is arranged at the port part of the water inlet pipe 131, an annular runner 133 for controlling the flowing state of the water around the circulating pump is arranged at the outer end of the circulating pump 132, the acting force of the annular runner 133 on the black and odorous water is opposite to that of the circulating pump 132, wherein the flocculation tank 3 is communicated with the upper end of the aerobic decomposition unit 4 through a water pipeline I31, a water suction pump 32 is arranged at the interface of the flocculation tank 3 and the water pipeline I31, wherein microorganisms for decomposing organic compounds with oxygen are arranged in the aerobic decomposition unit 4, the aerobic decomposition unit 4 is communicated with the lower end of the adsorption unit 5 through a water, the upper end of the adsorption unit 5 is provided with an air inlet connecting pipe 51, wherein the adsorption unit 5 is communicated with the upper end of the oxygen-enriched buffer chamber 6 through a water pipeline III 52, wherein the bottom of the oxygen-enriched buffer chamber 6 is provided with a confluence plate 61, the upper end of the confluence plate 61 is provided with a water outlet pipeline 62, in addition, aeration pipes 7 are respectively arranged in the flocculation tank 3, the aerobic decomposition unit 4 and the oxygen-enriched buffer chamber 6, a gas pipeline 14 is also arranged in the shell 1, the gas pipeline 14 is communicated with the aeration pipes 7 and the air inlet connecting pipe 51, the gas pipeline 14 at the bottom of the shell is communicated with the telescopic pipe 22 and the gas telescopic pipe 25, in addition, the outer end part of the shell 1 is provided with a medicine storage box 15 for.

The using method comprises the following steps: specifically, the purification apparatus is thrown into the black and odorous water body, the black and odorous water body is sucked into the flocculation tank 3 through the water inlet device 13, at this time, a flocculating agent is added into the flocculation tank 3 through the drug storage box 15, thereby precipitating suspended matters in the black and odorous water body, wherein the water inlet device 13 sucks the black and odorous water body into the water inlet pipe 131 through the circulating pump 132, when the circulating pump 132 starts to operate, the annular runner 133 is started to rotate at the same time, the acting force of the annular runner 133 on the water body is opposite to that of the circulating pump 132, namely, the circulating pump 132 generates suction on the water body, the annular runner 133 generates thrust on the water body, thereby, the state of the water body before the circulating pump 132 is controlled to be dynamic, and the impact damage of solid matters in the water body on the circulating pump 132 is avoided, wherein the specific structure of the annular runner 133 can be set to be a rotatable blade arranged between two annular, the acting force condition of the annular runner 133 on the water is controlled, wherein after the black and odorous water body enters the flocculation tank 3, the aeration pipe 7 aerates the inside of the flocculation tank 3, so as to improve the oxygen content in the black and odorous water body, the aeration pipe 7 can be arranged at the bottom of the flocculation tank 3, and a sludge discharge device can be arranged at the side end of the shell 1;

specifically, the flocculated black and odorous water enters the aerobic decomposition unit 4 through the water pipeline I31, and after being treated by the aerobic decomposition unit 4, the black and odorous water is collected at the bottom of the aerobic decomposition unit 4, wherein a filtering device can be arranged at the interface of the water pipeline I31 and the flocculation tank 3, and specifically can be set as a filtering screen, wherein an existing biofilm formation structure can be arranged in the aerobic decomposition unit 4, so that microorganisms can multiply and survive on the biofilm formation structure, and the contact area of the microorganisms and the black and odorous water is increased, wherein when the black and odorous water enters the aerobic decomposition unit 4, the aeration pipe 7 is used for aeration, and the aeration pipe 7 can be arranged at the bottom of the aerobic decomposition unit 4, so that the efficiency of the microorganisms for oxidatively decomposing organic compounds is increased;

specifically, the black and odorous water body treated by the aerobic decomposition unit 4 reaches the adsorption unit 5 through the water pipe ii 41, the black and odorous water body adsorbed by the adsorption unit 5 reaches the oxygen-enriched buffer chamber 6 through the water pipe iii 52, wherein a water delivery device can be arranged at the interface between the water pipe ii 41 and the aerobic decomposition unit 4 to improve the water delivery efficiency, a filtering device can be arranged at the front end of the water delivery device to form a filtering net, wherein the adsorption unit 5 is specifically a nano ceramic with a microporous structure, so that impurities such as metal ions in the black and odorous water body can be adsorbed through the microporous structure of the adsorption unit 5, the foreign color and the peculiar smell of the black and odorous water body can be removed, and the black and odorous water body is sterilized, wherein when entering the adsorption unit 5, the air inlet connecting pipe 51 conveys air into the adsorption unit 5, so that the oxygen content of the black and odorous water body is improved, the adsorption unit 5 can be subjected to back blowing adsorption by changing the air temperature, so that repeated practicability of the nano ceramics is realized, and the adsorption efficiency is further improved, specifically, an air heating device can be arranged at an air inlet 12 at the upper end of the shell 1, so that the blowing adsorption effect is realized, wherein a water absorption device can be arranged at the interface of the water conveying pipeline III 52 and the adsorption unit 5, so that the water conveying efficiency is improved;

specifically, the black and odorous water body treated by the adsorption unit 5 is converted into circulating water, the circulating water enters the oxygen-enriched buffer chamber 6, at the moment, the aeration pipe 7 conveys air into the oxygen-enriched buffer chamber 6, so that the oxygen content of the circulating water is improved, then the circulating water is discharged out of the shell 1 through the water outlet pipe 62 and enters the black and odorous water body, so that the characteristics of the black and odorous water body are changed through the circulating water after oxygen enrichment, the black and odorous water body has certain fluidity, aerobic organisms in the black and odorous water body can perform aerobic decomposition on organic compounds in the black and odorous water body, the purification process of the black and odorous water body is accelerated, and the cost is saved, wherein the aeration pipe 7 can be arranged at the top of the oxygen-enriched buffer chamber 6, and a water absorption device can be arranged at the interface of the water outlet pipe 11 and the oxygen-enriched buffer chamber 6;

specifically, in the process of placing the purifying device into the black and odorous water body, the sedimentation position of the purifying device in the black and odorous water body is controlled through the sedimentation unit 2, air enters the exhaust channel 24 through the air conveying pipeline 14 and the air telescopic pipe 25, is discharged through the exhaust channel 24, and is matched with the annular rotating wheel 133 to realize the dynamic oxygen enrichment effect in the black and odorous water body, wherein an air conveying device can be arranged at the outlet of the exhaust channel 24, so that the air conveying efficiency is controlled while the air conveying process is controlled;

specifically, in the process that the purification device is lifted in the black and odorous water body, the water valve 23 is used for controlling the black and odorous water body to enter and exit the water containing bin 21, so that the lifting displacement of the purification device is controlled by controlling the quality of the water containing bin 21, and the stability of the internal pressure of the water containing bin 21 is maintained by the gas circulation valve 221 at the upper end of the extension tube 22;

specifically, the bottom of the purification equipment has elastic expansion performance through the matching of the expansion pipe 22 and the gas expansion pipe 25 and the spring 26 arranged on the expansion pipe, so that the damage of the purification equipment caused by impact in the black and odorous water body under unknown conditions is avoided;

specifically, as shown in fig. 4, a plurality of purifying devices can be used in a matched manner, namely, the purifying devices are connected with each other through a rope or a connecting rod device in a certain shape, and the purifying devices can be specifically arranged to present a net-shaped structure, so that the field of the black and odorous water body is covered, and the black and odorous water body is purified in a regional manner.

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 (9)

1. A clarification plant for black and odorous water body, includes casing (1), its characterized in that: the bottom of the shell (1) is provided with a sedimentation unit (2) for controlling the lifting of the purification equipment, a flocculation tank (3), an aerobic decomposition unit (4), an adsorption unit (5) and an oxygen-enriched buffer chamber (6) are sequentially arranged in the shell (1) from bottom to top, the top of the shell (1) is provided with a water outlet (11) and an air inlet (12), wherein the sedimentation unit (2) comprises a water body containing bin (21), the water body containing bin (21) is communicated with the bottom of the shell (1) through a telescopic pipe (22), a water valve (23) for controlling the water body to enter and exit is arranged at the front end of the water body accommodating bin (21), the flocculation tank (3) is communicated with three water inlet devices (13) arranged at the end part of the shell (1), and aeration pipes (7) are respectively arranged in the flocculation tank (3), the aerobic decomposition unit (4) and the oxygen-enriched buffer chamber (6).

2. The purification apparatus for a black and odorous water body, according to claim 1, wherein: two exhaust passages (24) are also independently arranged at the left end and the right end in the water body accommodating bin (21), the exhaust passages (24) are communicated with the bottom of the shell (1) through gas telescopic pipes (25), and springs (26) are arranged outside the telescopic pipes (22) and the gas telescopic pipes (25).

3. The purification apparatus for a black and odorous water body, according to claim 1, wherein: three water installations (13) evenly distributed is at casing (1) tip, water installations (13) include inlet tube (131), the port department of inlet tube (131) is equipped with circulating pump (132) that are used for carrying black smelly water body, circulating pump (132) outer end is equipped with annular runner (133) that are used for controlling the peripheral water flow state of circulating pump, annular runner (133) are opposite with circulating pump (132) to the effort of black smelly water body.

4. The purification apparatus for a black and odorous water body, according to claim 1, wherein: the flocculation tank (3) is communicated with the upper end of the aerobic decomposition unit (4) through a water delivery pipeline I (31), and microorganisms for decomposing organic compounds in an aerobic manner are arranged in the aerobic decomposition unit (4).

5. The purification apparatus for a black and odorous water body, according to claim 4, wherein: the aerobic decomposition unit (4) is communicated with the lower end of the adsorption unit (5) through a water pipeline II (41), the adsorption unit (5) is made of nano ceramic with a microporous structure, and an air inlet connecting pipe (51) is arranged at the upper end of the adsorption unit (5).

6. The purification apparatus for a black and odorous water body, according to claim 5, wherein: the adsorption unit (5) is communicated with the upper end of the oxygen-enriched buffer chamber (6) through a water pipeline III (52), a confluence plate (61) is arranged at the bottom of the oxygen-enriched buffer chamber (6), and a water outlet pipeline (62) is arranged at the upper end of the confluence plate (61).

7. The purification apparatus for a black and odorous water body, according to claim 1, wherein: the air-supply device is characterized in that an air pipeline (14) is arranged in the shell (1), the air pipeline (14) is communicated with the aeration pipe (7) and the air inlet connecting pipe (51), the air pipeline (14) positioned at the bottom of the shell is communicated with an extension pipe (22) and an air extension pipe (25), and the top of the extension pipe (22) is provided with an air circulation valve (221) for preventing liquid circulation.

8. The purification apparatus for a black and odorous water body, according to claim 4, wherein: and a water suction pump (32) is arranged at the interface of the flocculation tank (3) and the water pipeline I (31).

9. The purification apparatus for a black and odorous water body, according to claim 1, wherein: a drug storage box (15) used for feeding drugs to the flocculation tank (3) is arranged at the outer end part of the shell (1).

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