CN111732255A

CN111732255A - Intermittent automatic transfer type sewage treatment device

Info

Publication number: CN111732255A
Application number: CN202010635915.5A
Authority: CN
Inventors: 程之形
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2020-10-02

Abstract

The invention relates to the technical field of sewage treatment, and discloses an intermittent automatic transfer type sewage treatment device, which comprises a box body, a water inlet pipeline, a stirring motor and a water outlet; the top of filter-tank upwards is connected with a set of left and right sides and corresponds the shrouding of connecting on the inner wall of box and power chamber lateral wall, is located the through-hole has been seted up on the shrouding at filter-tank top, and one side sliding connection of the inside of shrouding towards the vertical central line of box has the baffle of the inside through-hole of shrouding that can open and shut, and one side that is close to the box center of baffle is connected with a set of vertical dead lever that goes up, and the screw thread of nut removes the connection on the horizontal ball screw that sets up in the power chamber inside, and the driven helical gear of the vertical placing of end fixedly connected with that. The invention has the advantages that: the energy utilization rate is high, energy is saved, the automatic operation is realized, the continuous processing is realized, the speed is high, and the efficiency is high.

Description

Intermittent automatic transfer type sewage treatment device

Technical Field

The invention relates to the technical field of sewage treatment, in particular to an intermittent automatic transfer type sewage treatment device.

Background

The sewage treatment refers to a purification process for treating sewage to reach a certain water body or meet the requirement of reuse, people's life and various industrial productions in cities can generate a large amount of sewage, and if the sewage is directly discharged without being treated, the environment can be seriously polluted.

Chinese patent (No. CN 208865244U, published as 2019.05.17) discloses a sewage treatment device for cities, which comprises a box body, wherein a first sedimentation tank and a second sedimentation tank are arranged in the box body, a partition plate is arranged between the first sedimentation tank and the second sedimentation tank, a U-shaped pipeline is arranged on the upper side of the front end surface of the box body, two output ports of the U-shaped pipeline at the front end are respectively communicated with the first sedimentation tank and the second sedimentation tank, the U-shaped pipeline at the front end is communicated with a water inlet pipe through a first three-way valve at the middle part of the U-shaped pipeline, and a U-shaped pipeline is arranged on the upper side of the rear end surface of the box body, so that the defect that the sewage treatment work needs to be suspended when the traditional sewage treatment device is cleaned is overcome, the normal work of the sewage treatment device can be ensured in the cleaning process of the sewage treatment device, and a full and uniform stirring device for sewage is lacked in, and for the stirred sewage, while the untreated sewage is continuously injected, the sewage needs to be regularly transferred to the follow-up process, so that the whole device can automatically and continuously run.

Disclosure of Invention

The invention aims to provide an intermittent automatic transfer type sewage treatment device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an intermittent automatic transfer type sewage treatment device comprises a box body, a water inlet pipeline, a stirring motor and a water outlet hole; the inside inlet channel of box is used for inputing pending sewage to the outside intercommunication in top left side of box, and the bottom four corners fixed mounting of box has four vertical stabilizer blades of group, and the top middle part fixed mounting of box has a set of agitator motor, and agitator motor sets up to two-way motor, when moving, through setting for the rotatory time of every direction of control. Agitator motor's downside output rotates and is connected with the vertical (mixing) shaft of setting in the box inside, the interior bottom fixed mounting of box has a set of power chamber, the subaerial fixed mounting of the bottom below of box has a set of sedimentation chamber that is the notch cuttype structure, and the upper portion right side of sedimentation chamber is equipped with the apopore outward, and the sedimentation chamber is used for deposiing the sewage of input and filters. Two groups of inclined drainage channels are communicated with the upper parts of the left and right side walls of the sedimentation cavity towards the inner bottom of the box body, the top parts of the drainage channels are communicated with filter tanks fixed on the left and right sides of the inner bottom of the box body, and a transverse filter screen for filtering sewage is arranged at the inner bottom of each filter tank. The top of filter-tank upwards is connected with a set of left and right sides and corresponds the shrouding of connecting on the inner wall of box and power cavity lateral wall, is located the through-hole has been seted up on the shrouding at filter-tank top, and the setting of through-hole is arranged in inputing the filter-tank with the inside sewage of box, and then carries out sedimentation treatment in inputing the sedimentation chamber through sewer.

The inside of shrouding has the baffle of the inside through-hole of shrouding that can open and shut towards one side sliding connection of the vertical central line of box, and the delivery port with the through-hole equidimension is seted up at the middle part of baffle, when the delivery port follow the baffle move to with the shrouding on the through-hole crisscross or when not totally overlapping, the inside water of box all can flow into the filter-tank through the through-hole, otherwise can not. One side of the baffle close to the center of the box body is connected with a group of vertical upper fixing rods, the bottoms of the upper fixing rods are fixedly provided with nuts, the threads of the nuts are movably connected to a transverse ball screw arranged in the power cavity, the end part of the ball screw close to the center of the box body is fixedly connected with a vertically placed driven helical gear, the top of the driven helical gear is meshed with a transverse driving helical gear, the top of the driving helical gear is fixedly connected to the bottom of a stirring blade extending into the power cavity, and by setting the unidirectional rotation time of a stirring motor, thereby driving the stirring blade to stir the sewage in the tank body and simultaneously driving the driving bevel gear to rotate, and then utilize driven helical gear to drive threaded connection and remove about the nut on ball screw, and then drive the baffle and remove about the inside of shrouding to the downward flow of the inside sewage of regular control box.

The utility model discloses a filter screen, including nut, filter screen, the filter screen is including the lower dead lever of nut, the lower dead lever of downside also fixed mounting have a set of lower dead lever of mutual symmetry with the upside, the right side of lower dead lever right fixed mounting has a set of horizontally push rod, the end of push rod stretches into the upside of the filter screen of the inside of rose tank, the terminal fixed mounting of push rod has the push pedal of a set of rectangle structure, the upper surface of filter screen is arranged in to the bottom of push pedal, the push pedal is when following the push rod and controlling, can promote the impurity that filters sewage on the filter screen left side, the outside intercommunication in left side that is located the rose tank has a set of impurity collection storehouse of arranging bottom upside in the box, when impurity on the filter screen is drawn to the direction removal in.

As a further scheme of the invention: a plurality of groups of stirring blades which are used for uniformly stirring the sewage input into the box body are arranged on the outer side surface of the stirring shaft at equal intervals from top to bottom.

As a further scheme of the invention: the top of the filter tank is provided with a horn-shaped structure which is convenient for inputting sewage. The end part of the baffle plate, which is positioned in the sealing plate, is elastically connected in the sealing plate through a spring.

As a further scheme of the invention: and sealing rings are arranged on the upper side and the lower side of the push plate and are used for sealing the communication part of the filter tank and the impurity collecting bin.

As a further scheme of the invention: the unidirectional rotation time of the stirring motor is equal to the distance time of the nut for driving the baffle and the push rod to move inside the sealing plate and on the upper side of the filter screen in a single time, so that the sewage flowing downwards through the water outlet and the impurities on the upper side of the filter screen are guaranteed to perform a complete motion process at every time.

As a further scheme of the invention: the left side and the right side of the top of the power cavity are provided with two groups of symmetrical gas pipes, the bottoms of the gas pipes downwards penetrate through the bottom wall of the box body and are communicated with an air pump fixed on the upper side of the middle part of the sewer channel, one-way valves for preventing sewage in the box body from entering the gas pipes are arranged in the gas pipes, the left side and the right side of the top of the box body are provided with breather valves for air flow in the box body, gas is generated by starting the air pump and then is conveyed to the interior of the box body by utilizing the gas pipes, so that the gas moves in the box body, and the stirring speed of the stirring blades for;

as a still further scheme of the invention: the inner wall left and right sides symmetry fixed mounting of box has two sets of hot plates, and the inboard electric connection of hot plate has the heating power of fixing on the box inner wall, through starting the heating power drive hot plate operation heating to utilize the temperature to carry out the preliminary kill processing to the harmful active material in the sewage.

Compared with the prior art, the invention has the beneficial effects that: a group of stirring motors with bidirectional rotation is arranged to drive stirring blades to stir sewage, and meanwhile, driven bevel gears on the left side and the right side are driven to rotate by driving bevel gears arranged at the bottoms of the stirring motors, and then baffle plates and push rods connected to the upper side and the lower side of the outer sides of nuts are driven to respectively perform left-right circular movement in the sealing plates and the upper sides of filter screens, so that the baffle plates and the sealing plates are utilized to control intermittent automatic downward flow of the sewage at the bottom of a box body after the internal stirring, and impurities on the filter screens after the sewage is filtered are automatically cleaned, a group of multiple purposes of the stirring motors are realized, the application efficiency of the stirring motors is fully improved, the energy saving performance is improved, and the purposes of automatic transfer and automatic cleaning of the sewage are realized;

the gas pipe and the air pump which can inject air into the sewage in the box body are arranged at the bottom of the box body, so that the stirring speed of the sewage in the box body can be increased;

the heating plates are arranged on the left side and the right side in the box body, so that harmful active substances in the sewage are pre-killed by using the temperature, and the sewage treatment efficiency is improved;

the invention has the advantages that: the energy utilization rate is high, energy is saved, the automatic operation is realized, the continuous processing is realized, the speed is high, and the efficiency is high.

Drawings

Fig. 1 is a schematic external perspective view of an intermittent automatic transfer type sewage treatment apparatus.

FIG. 2 is a schematic view of the internal structure of an intermittent automatic transfer type sewage treatment apparatus in a front view.

FIG. 3 is a schematic view showing the structure of a baffle plate in an intermittent automatic transfer type sewage treatment apparatus.

Wherein: the device comprises a box body 10, a water inlet pipeline 11, a support leg 12, a stirring motor 13, a breather valve 14, a settling chamber 15, a water outlet hole 16, a water draining channel 17, an air pump 18, a stirring shaft 19, a stirring blade 20, a heating power supply 21, a heating plate 22, a power chamber 23, a driving bevel gear 24, a driven bevel gear 25, a ball screw 26, a nut 27, a filter tank 28, a baffle 29, a sealing plate 30, a filter screen 32, a water outlet 33, a push rod 34, an impurity collecting bin 35 and an air conveying pipe 36.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-3, an intermittent automatic transfer type sewage treatment device includes a tank 10, a water inlet pipe 11, a stirring motor 13, and a water outlet 16; the inside inlet channel 11 that is used for inputing the sewage of pending to the box 10 of outside intercommunication in top left side of box 10, the bottom four corners fixed mounting of box 10 has four vertical stabilizer blades 12 of group, and the top middle part fixed mounting of box 10 has a set of agitator motor 13, and agitator motor 13 sets up to two-way motor, and when moving, through the rotatory time of setting for every direction of control. The output end of the lower side of the stirring motor 13 is rotatably connected with a vertical stirring shaft 19 arranged inside the box body 10, and a plurality of groups of stirring blades 20 used for uniformly stirring the sewage input into the box body 10 are arranged on the outer side surface of the stirring shaft 19 at equal intervals from top to bottom. Interior bottom fixed mounting of box 10 has a set of power chamber 23, the subaerial fixed mounting of the bottom below of box 10 has a set of sedimentation chamber 15 that is the notch cuttype structure, and the upper portion right side of sedimentation chamber 15 is outwards opened and is equipped with apopore 16, and sedimentation chamber 15 is used for deposiing the sewage of input and filters. Two groups of inclined drainage channels 17 are communicated with the upper parts of the left and right side walls of the sedimentation cavity 15 towards the inner bottom of the box body 10, the top parts of the drainage channels 17 are communicated with filter tanks 28 fixed on the left and right sides of the inner bottom of the box body 10, the top parts of the filter tanks 28 are arranged into horn-shaped structures convenient for inputting sewage, and the inner bottom parts of the filter tanks 28 are provided with transverse filter screens 32 used for filtering the sewage. The top of filter tank 28 upwards is connected with a set of left and right sides and corresponds shrouding 30 of connecting on the inner wall of box 10 and power chamber 23 lateral wall, is located seted up the through-hole on the shrouding 30 at filter tank 28 top, the setting of through-hole is arranged in importing filter tank 28 with the inside sewage of box 10, and then imports through sewer passage 17 and carries out sedimentation treatment in the sedimentation chamber 15.

The inside towards the vertical central line's of box 10 one side sliding connection of shrouding 30 has the baffle 29 of the inside through-hole of shrouding 30 that can open and shut, and the delivery port 33 with the through-hole equidimension is seted up in the middle part of baffle 29, when delivery port 33 follows baffle 29 and moves to crisscross or not totally coincide with the through-hole on shrouding 30, the inside water of box 10 all can flow into filter-tank 28 through the through-hole, otherwise can not. The end part of the baffle 29, which is positioned inside the sealing plate 30, is elastically connected inside the sealing plate 30 through a spring, one side of the baffle 29, which is close to the center of the box body 10, is connected with a group of vertical upper fixing rods, the bottom of the upper fixing rods is fixedly provided with a nut 27, the screw thread of the nut 27 is movably connected on a transverse ball screw 26 arranged inside the power cavity 23, the end part of the ball screw 26, which is close to the center of the box body 10, is fixedly connected with a vertically placed driven helical gear 25, the top of the driven helical gear 25 is meshed with a transverse driving helical gear 24, the top of the driving helical gear 24 is fixedly connected with the bottom of a stirring blade 20 extending into the power cavity 23, and through setting the unidirectional rotation time of the stirring motor 13, the stirring blade 20 is driven to rotate the driving helical gear 24 while stirring the sewage inside the box body 10, and further the driven helical gear 25, thereby driving the baffle 29 to move left and right in the sealing plate 30, and regularly controlling the downward flow of the sewage in the tank 10.

Also fixed mounting of downside of nut 27 has a set of lower dead lever with the mutual symmetry of upside, the right side of lower dead lever right fixed mounting has a set of horizontally push rod 34, the end of push rod 34 stretches into the upside of the filter screen 32 of the inside of rose tank 28, the terminal fixed mounting of push rod 34 has the push pedal of a set of rectangle structure, the upper surface of filter screen 32 is arranged in to the bottom of push pedal, the push pedal is when following about push rod 34, can promote the impurity that filters sewage on the filter screen 32 left, the left side outside intercommunication that is located rose tank 28 has a set of impurity collection storehouse 35 of arranging bottom upside in box 10, when impurity on the push pedal pulling filter screen 32 removes to the direction of impurity collection storehouse 35, can push impurity in the impurity collection storehouse 35, thereby realize the automatic clearance of filter screen 32 upside rubbish. And sealing rings are arranged on the upper side and the lower side of the push plate and are used for sealing the communication part of the filter tank 28 and the impurity collecting bin 35. The one-way rotation time of the stirring motor 13 is equal to the distance time of the nut 27 driving the baffle 29 and the push rod 34 to move in the sealing plate 30 and the upper side of the filter screen 32 in one time, so that the sewage flowing downwards through the water outlet 33 and the impurities on the upper side of the filter screen 32 are ensured to perform a complete movement process each time.

Example two

On the basis of the first embodiment, two sets of symmetrical air pipes 36 are arranged on the left side and the right side of the top of the power cavity 23, the bottoms of the air pipes 36 penetrate through the bottom wall of the box body 10 downwards and are communicated with the air pump 18 fixed on the upper side of the middle part of the sewer passage 17, one-way valves for preventing sewage in the box body 10 from entering the air pipes 36 are arranged in the air pipes 36, the breathing valves 14 for air flowing in the box body 10 are arranged on the left side and the right side of the top of the box body 10, air is generated by starting the air pump 18, then the air pipes 36 are used for conveying the air to the inside of the box body 10, so that the air moves in the box body 10, and the stirring and mixing speed of;

EXAMPLE III

On the basis of the first embodiment, two groups of heating plates 22 are symmetrically and fixedly installed on the left side and the right side of the inner wall of the box body 10, the inner sides of the heating plates 22 are electrically connected with a heating power supply 21 fixed on the inner wall of the box body 10, and the heating power supply 21 is started to drive the heating plates 22 to operate and heat, so that harmful active substances in sewage are pre-killed by utilizing temperature.

The working principle of the invention is as follows: the inside of box 10 is inputed to pending sewage through inlet channel 11, then start agitator motor 13 and carry out the bidirectional rotation, drive stirring vane 20 and stir the inside sewage of box 10, then stirring vane 20 drives initiative helical gear 24 and rotates in the pivoted, then utilize the nut 27 on the meshing drive ball screw 26 of initiative helical gear 24 and driven helical gear 25 to remove about, thereby utilize last fixed rod and the lower fixed rod of nut 27 downside, it opens and shuts to drive baffle 29 and push pedal downward flow and the sewage impurity on clearance filter screen 32 surface of controlling sewage respectively, the inside sewage of entering into sewer 17 flows into precipitation chamber 15 downwards and carries out the sedimentation treatment.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An intermittent automatic transfer type sewage treatment device comprises a box body (10), a water inlet pipeline (11), a stirring motor (13) and a water outlet hole (16); the outside intercommunication in top left side of box (10) has and is used for inputing pending sewage into the inside inlet channel (11) of box (10), the bottom four corners fixed mounting of box (10) has four vertical stabilizer blades (12), the top middle part fixed mounting of box (10) has a set of agitator motor (13), its characterized in that, agitator motor (13) sets up to two-way motor, the downside output of agitator motor (13) rotates and is connected with vertical (mixing) shaft (19) of setting in box (10) inside, the interior bottom fixed mounting of box (10) has a set of power chamber (23), the subaerial fixed mounting of the bottom below of box (10) has a set of sedimentation chamber (15) that are the notch cuttype structure, the upper portion right side of sedimentation chamber (15) is opened outward and is equipped with apopore (16), the left and right sides upper portion of sedimentation chamber (15) has two sets of inclined offal passageway (17) towards the interior bottom intercommunication of box (10), the top of the sewer passage (17) is communicated with filter tanks (28) fixed at the left side and the right side of the bottom in the box body (10), a transverse filter screen (32) for filtering sewage is arranged at the inner bottom of the filter tank (28), the top of the filter tank (28) is upwards connected with a group of sealing plates (30) with the left side and the right side correspondingly connected with the inner wall of the box body (10) and the side wall of the power cavity (23), through holes are formed in the sealing plates (30) at the top of the filter tank (28), a baffle (29) capable of opening and closing the through holes in the sealing plates (30) is slidably connected in one side of the interior of the sealing plates (30) facing to the vertical central line of the box body (10), water outlets (33) with the same size as the through holes are formed in the middle of the baffle (29), a group of vertical upper fixing rods are connected at one side of the baffle, the screw thread of the nut (27) is movably connected on a transverse ball screw (26) arranged in a power cavity (23), the end part of the ball screw (26) close to the center of the box body (10) is fixedly connected with a vertically placed driven helical gear (25), the top of the driven helical gear (25) is meshed with a transverse driving helical gear (24), the top of the driving helical gear (24) is fixedly connected with the bottom of a stirring blade (20) extending into the power cavity (23), the lower side of the nut (27) is also fixedly provided with a group of lower fixing rods which are mutually symmetrical with the upper side, the right side of each lower fixing rod is fixedly provided with a group of horizontal push rods (34) rightwards, the tail ends of the push rods (34) extend into the upper side of a filter screen (32) in the interior of a filter tank (28), the tail ends of the push rods (34) are fixedly provided with a group of push plates with rectangular structures, and the bottom, the outer part of the left side of the filter tank (28) is communicated with a group of impurity collecting bins (35) which are arranged at the upper side of the bottom in the box body (10).

2. An intermittent automatic transfer type sewage treatment device according to claim 1, wherein a plurality of groups of stirring blades (20) for uniformly stirring the sewage inputted into the tank (10) are installed on the outer side surface of the stirring shaft (19) at equal intervals from top to bottom.

3. An apparatus for treating sewage of an intermittent automatic transfer type according to claim 2, wherein the top of the filtering tank (28) is provided with a trumpet-like structure for facilitating the input of the sewage.

4. An apparatus for treating sewage of an intermittent automatic transfer type according to claim 3, wherein an end portion of the baffle plate (29) located inside the closing plate (30) is elastically connected to the inside of the closing plate (30) by a spring.

5. An apparatus for treating sewage according to claim 4, wherein said push plate is provided at upper and lower sides thereof with sealing rings.

6. An intermittent automatic transfer type sewage treatment device according to claim 5 wherein the unidirectional rotation time of the stirring motor (13) is equivalent to the distance time of the single-pass movement of the nut (27) driving the baffle (29) and the push rod (34) respectively inside the closing plate (30) and on the upper side of the filter screen (32).

7. The intermittent automatic transfer type sewage treatment device according to claim 6, wherein two sets of symmetrical air conveying pipes (36) are arranged on the left and right sides of the top of the power cavity (23), the bottom of each air conveying pipe (36) downwards penetrates through the bottom wall of the box body (10) to be communicated with an air pump (18) fixed on the upper side of the middle part of the sewage channel (17), one-way valves for preventing sewage in the box body (10) from entering the air conveying pipes (36) are arranged in the air conveying pipes (36), and breather valves (14) for air in the box body (10) to flow are arranged on the left and right sides of the top of the box body (10).

8. An intermittent automatic transfer type sewage treatment apparatus according to any one of claims 1 to 7, wherein two sets of heating plates (22) are symmetrically and fixedly installed on the left and right sides of the inner wall of the tank body (10), and the inner sides of the heating plates (22) are electrically connected with a heating power supply (21) fixed on the inner wall of the tank body (10).