CN212864348U

CN212864348U - Low-concentration wastewater treatment device

Info

Publication number: CN212864348U
Application number: CN202020740099.XU
Authority: CN
Inventors: 詹树忠; 黄飞霞
Original assignee: Zhanjiang Haibao Industrial Investment Co ltd
Current assignee: Guangdong Zhengdong Testing Technology Service Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-04-02
Anticipated expiration: 2030-05-08

Abstract

The utility model belongs to the technical field of sewage treatment, in particular to a low-concentration wastewater treatment device, which comprises a device main body, a sundries filtering tank, a connecting pipe and a water outlet pipe, wherein one side of the top of the device main body is fixedly connected with a hydraulic press, one side of the hydraulic press is fixedly connected with a nitrogen removing agent pouring port, the middle part inside the nitrogen removing agent pouring port is fixedly connected with a fixed support column, the bottom of the fixed support column is fixedly connected with a motor, two sides of the bottom of the fixed support column are connected with a nitrogen removing agent outlet hole in a penetrating way, a rubber sheet is tightly attached to the bottom end of the nitrogen removing agent outlet hole, the concentration of nitrogen is detected through a detector, the nitrogen removing agent is placed into a nitrogen removing agent inlet port and flows into the nitrogen removing agent outlet hole, the motor drives the movable shaft and the supporting arm to move downwards by starting the motor, so that the rubber sheet moves downwards to achieve the effect of discharging, when, so that the rubber sheet moves upwards to block the nitrogen removing agent outlet hole and prevent the discharging from continuing.

Description

Low-concentration wastewater treatment device

Technical Field

The utility model belongs to the technical field of sewage treatment, specifically be a low concentration effluent treatment plant.

Background

The production of low concentration domestic wastewater is generally large in water amount, low in pollutant content, economical in repeated use, and classified into domestic wastewater centrally treated by municipal domestic wastewater treatment plants or comprehensive industrial wastewater from production processes treated by industrial wastewater treatment plants, such as: oil extraction, oil refining, petrochemical, electric power, metallurgy, automobile, shipbuilding, electroplating, printed circuit board, dyeing and weaving, and chemical enterprises such as pharmacy, plastics, chemical fiber and the like. The conductivity is 1-10 milliSiemens/cm, the chemical oxygen demand is less than 1000 mg/L, the ammonia nitrogen is less than 100 mg/L, the production and living wastewater with low pollution concentration generally enters a biochemical treatment plant for treatment standard discharge, the biochemical treatment process is mainly divided into three levels, and the treatment key is first level: strengthening precipitation; and (2) second stage: strengthening decarburization; third-stage: and (4) removing nitrogen and phosphorus. Currently, three-stage treatment processes based on one-stage and two-stage treatment are commonly used.

The existing low-concentration wastewater treatment device has the defects that when the wastewater and the waste are discharged into the treatment device together, the treatment of the waste in the wastewater is not perfect, the treatment device is usually failed due to the mixing of the waste and the wastewater, and when the ammonia in the wastewater is decomposed, the used medicament can not well control the medicament quantity, so that the adverse effect is easily caused during the wastewater treatment.

Therefore, how to design a low-concentration wastewater treatment device becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low concentration effluent treatment plant to solve the problem that the medicament volume of proposing is difficult to control, the processing property is single among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-concentration wastewater treatment device comprises a device main body, a sundries filtering tank, a connecting pipe, a filtering tank base, a fixed support column and a water outlet pipe, wherein one side of the top of the device main body is fixedly connected with a hydraulic press, one side of the hydraulic press is fixedly connected with a nitrogen removing agent pouring opening, the middle part inside the nitrogen removing agent pouring opening is fixedly connected with the fixed support column, the bottom of the fixed support column is fixedly connected with a motor, two sides of the bottom of the fixed support column are in through connection with a nitrogen removing agent outlet hole, the bottom of the nitrogen removing agent outlet hole is tightly attached with a rubber sheet, one side of the rubber sheet is fixedly connected with a support arm, the middle part of the bottom end of the support arm is movably connected with a movable shaft, one side of the front of the device main body is embedded and connected with a motor switch, the bottom of the, the embedding of the inside top both sides of device main part is connected with flexible post, the bottom fixedly connected with stripper plate of flexible post, one side embedding of stripper plate is connected with the oil absorption sponge, the bottom through connection of oil absorption sponge has the sponge to change the groove, the left surface top embedding of device main part is connected with the connecting pipe, the front middle part both sides of connecting pipe have closely welded the handle, the bottom embedding of connecting pipe is connected with debris filter tank, debris filter tank's top one side through connection has the waste water discharge mouth, debris filter tank's left surface embedding is connected with the clearance window, debris filter tank's front bottom both sides fixedly connected with filter tank base, debris filter tank's inside top one side fixedly connected with spacing post, the bottom fixedly connected with debris filter screen of spacing post.

Preferably, the device body base is fixedly connected to two sides of the bottom end of the front side of the device body.

Preferably, the impurity data display screen is embedded and connected in the middle of the front face of the device main body.

Preferably, a particle filter screen is embedded and connected to one side of the interior of the connecting pipe.

Preferably, the bottom end of the sundries filter screen is tightly attached with a flow assisting slope.

Preferably, the extrusion plate, the telescopic column, the oil absorption sponge, the hydraulic press and the sponge replacement groove are mutually matched for use to jointly form an absorption and treatment mechanism.

Preferably, the rubber sheet, the supporting arm, the nitrogen removing agent outlet hole, the motor, the fixed support column and the movable shaft are matched with each other to form a discharging mechanism.

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

1. the utility model discloses, by the stripper plate, flexible post, the oil absorption sponge, the groove is changed to hydraulic press and sponge and is used mutually supporting, constitute an absorption jointly, processing mechanism, when low concentration effluent treatment plant carries out waste water treatment, back among the waste water entering processing apparatus, the oil absorption sponge will be with the grease absorption in the waste water, when the capacity that detects the oil absorption sponge through the detector exceeds standard soon, drive flexible post through opening the hydraulic press, the stripper plate is pushed down by flexible post and is extruded the greasy dirt, discharge through the outlet pipe, simultaneously after oil absorption sponge live time is longer, change the groove and take the oil absorption sponge out through opening the sponge and change.

2. The utility model discloses, by the sheet rubber, the support arm, the denitrifier portal, including a motor, an end cap, a controller, and a cover plate, the fixed stay and loose axle use of mutually supporting, constitute a discharge mechanism jointly, when low concentration waste water treatment device carries out waste water treatment, when containing nitrogen in the waste water, we detect the concentration of nitrogen through the detector, put into the denitrifier introduction port again and flow into the denitrifier portal on the fixed stay and portal and egress, through opening the motor, drive the downstream of loose axle and support arm by the motor, make the sheet rubber move down, reach the effect of the ejection of compact, when the ejection of compact reachs the data of setting for, the motor will drive loose axle and support arm upward movement, make the sheet rubber rebound shutoff denitrifier portal, reach the management and control effect of automatic ejection of compact better.

Drawings

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

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is an enlarged view of the position B of the present invention.

In the figure: 1. the device main part, 2, debris filter tank, 3, impurity data display screen, 4, denitrifier pouring opening, 5, hydraulic press, 6, waste water discharge opening, 7, cleaning window, 8, filter tank base, 9, connecting pipe, 10, handle, 11, device main part base, 12, motor switch, 13, valve, 14, outlet pipe, 15, debris filter screen, 16, spacing post, 17, flow-assisting slope, 18, particle filter screen, 19, nitrogen concentration detector, 20, oil-absorbing sponge, 21, telescopic post, 22, stripper plate, 23, rubber sheet, 24, supporting arm, 25, denitrifier outlet hole, 26, motor, 27, fixed support post, 28, movable shaft, 29, sponge replacement groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a low-concentration wastewater treatment device comprises a device main body 1, a sundries filtering tank 2, a connecting pipe 9, a filtering tank base 8, a fixed support column 27 and a water outlet pipe 14, wherein one side of the top of the device main body 1 is fixedly connected with a hydraulic press 5, one side of the hydraulic press 5 is fixedly connected with a nitrogen removing agent pouring inlet 4, the middle part inside the nitrogen removing agent pouring inlet 4 is fixedly connected with the fixed support column 27, the bottom inside the fixed support column 27 is fixedly connected with a motor 26, two sides of the bottom of the fixed support column 27 are connected with nitrogen removing agent outlet holes 25 in a penetrating way, the bottom ends of the nitrogen removing agent outlet holes 25 are tightly attached with rubber sheets 23, one side of each rubber sheet 23 is fixedly connected with a support arm 24, the middle part at the bottom end of the support arm 24 is movably connected with a movable shaft 28, one side of the front of the device main body 1 is connected with a motor switch, the embedding of the inside top both sides of device main part 1 is connected with flexible post 21, the bottom fixedly connected with stripper plate 22 of flexible post 21, one side embedding of stripper plate 22 is connected with oil absorption sponge 20, the bottom through connection of oil absorption sponge 20 has sponge change groove 29, the left surface top embedding of device main part 1 is connected with connecting pipe 9, the front middle part both sides close welding of connecting pipe 9 has handle 10, the bottom embedding of connecting pipe 9 is connected with debris filter pot 2, debris filter pot 2's top one side through connection has waste water drainage mouth 6, debris filter pot 2's left surface embedding is connected with clearance window 7, debris filter pot 2's front bottom both sides fixedly connected with filters pot base 8, debris filter pot 2's inside top one side fixedly connected with spacing post 16, spacing post 16's bottom fixedly connected with debris filter screen 15, device main part 1's front bottom both sides fixedly connected with device main part base 11.

Preferably, the front middle part embedding of device main part 1 is connected with impurity data display screen 3, and when low concentration effluent treatment plant carried out waste water treatment, impurity data display screen 3 can help the operating personnel to carry out the waste water treatment operation better, and impurity data display screen 3 can also give the operating personnel more audio-visual data when handling simultaneously, prevents to have major error in handling.

Preferably, the inside one side embedding of connecting pipe 9 is connected with granule filter screen 18, and when low concentration wastewater treatment device carried out waste water treatment, general wastewater treatment device did not possess very careful filter screen, and granule filter screen 18 can be better filters debris, impurity, accomplishes more careful filtration before for wastewater treatment for processing apparatus efficiency increases when handling waste water.

Preferably, the bottom of debris filter screen 15 is closely laminated with class of flowing aid slope 17, and when low concentration wastewater treatment device carried out waste water treatment, general discarded object filter tank was concave-convex shape mostly, makes easy overstock untreated waste water after the debris was handled like this, and class of problem of solving that class slope 17 just can be fine is flowed aid to the discarded object and is filtered the jar and can not have ponding after having filtered debris for reach better work efficiency.

Preferably, by stripper plate 22, flexible post 21, oil absorption sponge 20, groove 29 is changed to hydraulic press 5 and sponge and is used in coordination each other, constitute an absorption jointly, processing mechanism, when low concentration effluent treatment plant carries out waste water treatment, back among the waste water entering processing apparatus, oil absorption sponge 20 will absorb the grease in the waste water, when detecting the capacity that oil absorption sponge 20 was crossed soon through detector 19 and surpassing standard, drive flexible post 21 through opening hydraulic press 5, stripper plate 22 is extruded the greasy dirt by flexible post 21 pushing down, discharge through outlet pipe 14, simultaneously after oil absorption sponge 20 live time is longer, change groove 29 and take oil absorption sponge 20 out through opening the sponge and change.

Preferably, the rubber sheet 23, the supporting arm 24, the denitrifier outlet 25, the motor 26, the fixed support 27 and the movable shaft 28 are used in cooperation with each other, a discharging mechanism is formed together, when the low-concentration wastewater treatment device performs wastewater treatment, and wastewater contains nitrogen, the concentration of nitrogen is detected through the detector 19, then the denitrifier is placed into the denitrifier inlet 4 and flows into the denitrifier outlet 25 on the fixed support 27, the motor 26 is started, the movable shaft 28 and the supporting arm 24 are driven by the motor 26 to move downwards, the rubber sheet 23 moves downwards, the discharging effect is achieved, when the discharging reaches set data, the motor 26 drives the movable shaft 28 and the supporting arm 24 to move upwards, the rubber sheet 23 moves upwards to block the denitrifier outlet 25, and the automatic discharging control effect is better achieved.

The working principle is as follows: firstly, the impurity data display screen 3 is embedded and connected in the middle of the front face of the device main body 1, when the low-concentration wastewater treatment device carries out wastewater treatment, the impurity data display screen 3 can help an operator to better carry out wastewater treatment operation, and meanwhile, the impurity data display screen 3 can also give more visual data to the operator during treatment, so that major errors in treatment are prevented;

then, a particle filter screen 18 is embedded and connected to one side inside the connecting pipe 9, when a low-concentration wastewater treatment device performs wastewater treatment, a common wastewater treatment device does not have a fine filter screen, and the particle filter screen 18 can better filter impurities and impurities, so that the fine filtration can be realized before the wastewater treatment, and the efficiency of the treatment device is increased when the treatment device treats wastewater;

then, the bottom end of the impurity filtering screen 15 is tightly attached with a flow-assisting slope 17, when a low-concentration wastewater treatment device is used for wastewater treatment, most of common waste filtering tanks are concave-convex, so that untreated wastewater is easy to accumulate after impurity treatment, the flow-assisting slope 17 can well solve the problems, and the waste filtering tanks cannot accumulate water after impurities are filtered, so that better working efficiency is achieved;

next, the squeezing plate 22, the telescopic column 21, the oil absorption sponge 20, the hydraulic press 5 and the sponge replacement groove 29 are matched with each other for use to jointly form an absorption and treatment mechanism, when the low-concentration wastewater treatment device performs wastewater treatment, after wastewater enters the treatment device, the oil absorption sponge 20 can absorb grease in the wastewater, when the detector 19 detects that the capacity of the oil absorption sponge 20 exceeds the standard, the hydraulic press 5 is started to drive the telescopic column 21, the telescopic column 21 presses the squeezing plate 22 down to extrude oil stains, the oil stains are discharged through the water outlet pipe 14, and meanwhile, after the oil absorption sponge 20 is used for a long time, the sponge replacement groove 29 is opened to draw out the oil absorption sponge 20 for replacement;

finally, the rubber sheet 23, the supporting arm 24, the denitrifier outlet 25, the motor 26, the fixed support 27 and the movable shaft 28 are mutually matched for use, a discharging mechanism is jointly formed, when the low-concentration wastewater treatment device performs wastewater treatment, and wastewater contains nitrogen, the concentration of nitrogen is detected through the detector 19, then the denitrifier is placed into the denitrifier inlet 4 and flows into the denitrifier outlet 25 on the fixed support 27, the motor 26 is started, the movable shaft 28 and the supporting arm 24 are driven by the motor 26 to move downwards, the rubber sheet 23 moves downwards, the discharging effect is achieved, when the discharging reaches set data, the motor 26 drives the movable shaft 28 and the supporting arm 24 to move upwards, the rubber sheet 23 moves upwards to block the denitrifier outlet 25, and the automatic discharging control effect is better achieved.

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

1. The utility model provides a low concentration effluent treatment plant, includes that device main part (1), debris filter jar (2), connecting pipe (9), filter a jar base (8), fixed stay (27) and outlet pipe (14), its characterized in that: the device is characterized in that a hydraulic press (5) is fixedly connected to one side of the top of the device main body (1), a nitrogen removing agent pouring opening (4) is fixedly connected to one side of the hydraulic press (5), a fixing support column (27) is fixedly connected to the middle of the inside of the nitrogen removing agent pouring opening (4), a motor (26) is fixedly connected to the bottom of the fixing support column (27), a nitrogen removing agent outlet hole (25) is connected to two sides of the bottom of the fixing support column (27) in a penetrating manner, a rubber sheet (23) is tightly attached to the bottom of the nitrogen removing agent outlet hole (25), a support arm (24) is fixedly connected to one side of the rubber sheet (23), a movable shaft (28) is movably connected to the middle of the bottom of the support arm (24), a motor switch (12) is connected to one side of the front of the device main body (1), and a water outlet pipe (, the top of the water outlet pipe (14) is connected with a valve (13) in an embedded manner, two sides of the top inside the device main body (1) are connected with a telescopic column (21) in an embedded manner, the bottom of the telescopic column (21) is fixedly connected with an extrusion plate (22), one side of the extrusion plate (22) is connected with an oil absorption sponge (20) in an embedded manner, the bottom of the oil absorption sponge (20) is connected with a sponge replacing groove (29) in a penetrating manner, the top of the left side surface of the device main body (1) is connected with a connecting pipe (9) in an embedded manner, handles (10) are tightly welded on two sides of the middle of the front surface of the connecting pipe (9), the bottom of the connecting pipe (9) is connected with a sundries filtering tank (2) in an embedded manner, one side of the top of the sundries filtering tank (2, the sundries filtering tank is characterized in that filtering tank bases (8) are fixedly connected to two sides of the bottom of the front side of the sundries filtering tank (2), limit columns (16) are fixedly connected to one side of the top of the sundries filtering tank (2), and sundries filtering nets (15) are fixedly connected to the bottom of the limit columns (16).

2. A low concentration wastewater treatment apparatus according to claim 1, wherein: the device body base (11) is fixedly connected to two sides of the bottom end of the front face of the device body (1).

3. A low concentration wastewater treatment apparatus according to claim 1, wherein: the middle part of the front surface of the device main body (1) is embedded and connected with an impurity data display screen (3).

4. A low concentration wastewater treatment apparatus according to claim 1, wherein: a particle filter screen (18) is embedded and connected to one side of the interior of the connecting pipe (9).

5. A low concentration wastewater treatment apparatus according to claim 1, wherein: the bottom end of the sundries filter screen (15) is tightly attached with a flow-assisting slope (17).

6. A low concentration wastewater treatment apparatus according to claim 1, wherein: the squeezing plate (22), the telescopic column (21), the oil absorption sponge (20), the hydraulic press (5) and the sponge replacing groove (29) are mutually matched for use to jointly form an absorbing and processing mechanism.

7. A low concentration wastewater treatment apparatus according to claim 1, wherein: the rubber sheet (23), the supporting arm (24), the denitrifier outlet hole (25), the motor (26), the fixed support column (27) and the movable shaft (28) are mutually matched for use to jointly form a discharging mechanism.