CN215102183U

CN215102183U - Sterilization and disinfection device for sewage treatment

Info

Publication number: CN215102183U
Application number: CN202121291529.5U
Authority: CN
Inventors: 万成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-10
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a sterilizing and disinfecting device for sewage treatment, including a plurality of bracing pieces of casing bottom lateral wall edge under casing and rigid coupling, the bottom of casing is connected with the outlet pipe of taking the valve down, the top rigid coupling of casing has last casing down, it is cylindric structure with lower casing to go up the casing, be connected with the inlet tube on the top lateral wall of last casing, the top lateral wall center department of going up the casing is equipped with the motor, the motor is installed on the mounting panel, and the mounting panel rigid coupling is at last casing outer wall, the rigid coupling has the puddler on the bottom output of motor, the bottom of puddler is run through the casing lateral wall and is extended to down in the casing inner chamber. The disinfection device can disinfect sewage through a gas disinfectant, can disinfect sewage through liquid and a solid disinfectant, can adapt to different use environments, and can disinfect sewage in two modes directly and simultaneously, so that the disinfection efficiency is improved.

Description

Sterilization and disinfection device for sewage treatment

Technical Field

The utility model belongs to the technical field of sewage treatment technique and specifically relates to a degassing unit disinfects for sewage treatment.

Background

A water treatment process for killing harmful pathogenic microorganisms in domestic sewage or certain industrial wastewater by using a disinfectant. Domestic sewage and some industrial waste water contain a large amount of bacteria, viruses, cysts and the like, and after the traditional secondary biochemical treatment, only about 90 percent of coliform bacteria can be removed, and in order to prevent the spread of diseases, the sewage (waste water) is disinfected after the secondary biochemical treatment and then is discharged to a receiving water body or used for other purposes. Common disinfectants include chlorine, sodium hypochlorite, chlorine dioxide, ozone, and the like.

Most of disinfectants for disinfecting sewage can be divided into gaseous and non-gaseous liquid and solid disinfectants, and some sewage disinfecting and sterilizing equipment can only be applied to the gaseous or non-gaseous disinfectants and has single function. Therefore, a sterilization and disinfection device for sewage treatment is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The embodiment provides a sterilization and disinfection device for sewage treatment, which is used for solving the problem that some sewage sterilization and disinfection equipment in the prior art can only be suitable for gaseous or non-gaseous disinfectants, thereby resulting in single function.

According to one aspect of the utility model, a sterilization and disinfection device for sewage treatment is provided, which comprises a lower shell and a plurality of support rods fixedly connected at the edge of the side wall at the bottom of the lower shell, wherein the bottom of the lower shell is connected with a water outlet pipe with a valve, the top of the lower shell is fixedly connected with an upper shell, the upper shell and the lower shell are both in cylindrical structures, the side wall at the top of the upper shell is connected with a water inlet pipe, the center of the side wall at the top of the upper shell is provided with a motor which is arranged on a mounting plate which is fixedly connected with the outer wall of the upper shell, the output end at the bottom of the motor is fixedly connected with a stirring rod, the bottom end of the stirring rod penetrates through the side wall of the upper shell and extends into the inner cavity of the lower shell, the surface of the stirring rod is fixedly connected with a plurality of stirring blades which are distributed at equal intervals, and the lower shell and the upper shell are provided with a disinfection mechanism for gaseous disinfectant, the upper shell is provided with a storage shell for placing disinfectant.

Further, the storage shell rigid coupling is on the top lateral wall of last casing, the top rigid coupling of storage shell has the inlet pipe, and the top of inlet pipe is provided with the apron, the bottom of storage shell is connected with two discharging pipes, the discharging pipe runs through the casing lateral wall and extends to in the casing inner chamber, be provided with the cloth shell on the puddler.

Further, the cloth shell is a hollow round platform-shaped structure, the cloth shell is fixedly connected to the outer wall of the stirring rod through a connecting rod on the inner wall of the cloth shell, the annular outer wall of the cloth shell is inwards recessed, a plurality of material blocking slats which are of arc structures are fixedly connected to the annular outer wall of the cloth shell, and the material blocking slats are distributed in an annular array mode.

Furthermore, the top of the inner cavity of the material distribution shell is positioned at the bottom of one of the discharge pipes, and the other discharge pipe is positioned on one side of the top of the annular outer wall of the material distribution shell.

Further, disinfection mechanism includes that two disinfection units that set up along the puddler symmetry constitute, disinfection unit includes intake pipe, rotary joint and air inlet joint, rotary joint is connected at the top of intake pipe, rotary joint's top rigid coupling has the air inlet joint of external pipeline, the bottom of intake pipe is run through the casing lateral wall and is extended to casing inner chamber bottom down.

Further, the bottom of intake pipe is sealed, be connected with a plurality of gas distribution pipe of equidistant distribution in the intake pipe, gas distribution pipe and intake pipe intercommunication each other, the rigid coupling has a plurality of evenly distributed's outlet duct on the bottom lateral wall of gas distribution pipe.

Furthermore, the air inlet pipe is in rotary sealing connection with the rotary joint.

Further, the gas distribution pipe is located between two stirring blades, the bottom of puddler extends to the bottom of lower casing inner chamber, and the bottom surface cup joints and is fixed with two driving pulley, two driving pulley is connected to two driven pulleys through the drive belt transmission respectively, two driven pulley cup joints respectively and fixes on two intake pipe bottom outer walls.

Through the above-mentioned embodiment of the utility model, degassing unit both can carry out disinfection to sewage through gaseous disinfectant, also can carry out disinfection through liquid and solid-state disinfectant, can adapt to different service environment, also can directly adopt two modes to disinfect simultaneously, improves disinfection efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic diagram of the internal structure of an embodiment of the present invention;

FIG. 3 is a top partial schematic view of an embodiment of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a cloth shell according to an embodiment of the present invention.

In the figure: 1. lower casing, 2, go up the casing, 3, the outlet pipe, 4, the motor, 5, the mounting panel, 6, the storage shell, 7, the inlet pipe, 8, the discharging pipe, 9, the puddler, 10, stirring vane, 11, the cloth shell, 12, the connecting rod, 13, the fender slat, 14, the intake pipe, 15, rotary joint, 16, air inlet joint, 17, the bearing, 18, driving pulley, 19, the drive belt, 20, driven pulley, 21, the gas distribution pipe, 22, the outlet duct, 23, the inlet tube.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Cloth shell 11 on the sterilizing and disinfecting device for sewage treatment in this embodiment can be applicable to different sewage disinfecting apparatuses, for example, following sewage disinfecting and treating apparatus is provided in this embodiment, and cloth shell 11 in this embodiment can be applicable to following sewage disinfecting and treating apparatus.

A sewage disinfection treatment device comprises a brine tank, a brine metering pump, a treatment tank and an electric controller, wherein a feed inlet is formed in the upper end of the brine tank; a partition board is arranged in the treatment tank and divides the treatment tank into a reaction area and a filtering area which are mutually communicated, the reaction area is provided with a water inlet, an activated carbon filter is arranged in the filtering area, and a water outlet is arranged above the activated carbon filter; an electrolytic cavity communicated with the reaction zone is arranged in the reaction zone, and an electrode group consisting of at least one cathode and at least one anode is arranged in the electrolytic cavity; a sodium hypochlorite detection device is also arranged between the electrolysis cavity and the clapboard; a water inlet pipe of the saline water metering pump is communicated with the saline water tank, and a water outlet pipe of the saline water metering pump is communicated with the electrolysis cavity and is positioned between two electrodes of the electrode group; and the electric controller is respectively and electrically connected with the brine metering pump and the sodium hypochlorite detection device.

Further, the water outlet pipe of the saline water metering pump is positioned between the two electrodes of the electrode group.

Furthermore, the partition plate extends from top to bottom, and a space is reserved between the end part of the partition plate and the bottom of the treatment tank.

Furthermore, the activated carbon filter comprises an activated carbon filter material and a filter screen for fixing the activated carbon filter material, and the filter screen is fixedly connected between the partition plate and the inner wall of the treatment tank.

Furthermore, the electrolytic cavity is hermetically connected with the inner side wall of the treatment tank, and a through groove is formed in the bottom of the electrolytic cavity.

Further, the cathode and the anode are connected with a rectifying circuit.

Further, the inside in brine pit and treatment pond all is equipped with the stirring thick liquid, and the stirring thick liquid all is connected with its pivoted motor of drive.

Certainly, the cloth shell on the sterilization and disinfection device for sewage treatment in the embodiment can be suitable for other different sewage disinfection equipment. The details are not repeated here, and a sterilization and disinfection device for sewage treatment according to an embodiment of the present invention is described below.

Please refer to fig. 1-4, a sterilization and disinfection apparatus for sewage treatment, comprising a lower housing 1 and a plurality of support rods fixedly connected to the bottom side wall edge of the lower housing 1, wherein the bottom of the lower housing 1 is connected with a water outlet pipe 3 with a valve, the top of the lower housing 1 is fixedly connected with an upper housing 2, the upper housing 2 and the lower housing 1 are both cylindrical structures, the top side wall of the upper housing 2 is connected with a water inlet pipe 23, the center of the top side wall of the upper housing 2 is provided with a motor 4, the motor 4 is mounted on a mounting plate 5, the mounting plate 5 is fixedly connected to the outer wall of the upper housing 2, the bottom output end of the motor 4 is fixedly connected with a stirring rod 9, the bottom end of the stirring rod 9 penetrates through the side wall of the upper housing 2 and extends into the inner cavity of the lower housing 1, the surface of the stirring rod 9 is fixedly connected with a plurality of stirring blades 10 which are equidistantly distributed, and a disinfection mechanism for gaseous disinfectant is arranged in the lower housing 1 and the upper housing 2, and a storage shell 6 for placing disinfectant is arranged on the upper shell 2.

6 rigid couplings of storage shell are on the top lateral wall of last casing 2, the top rigid coupling of storage shell 6 has inlet pipe 7, and the top of inlet pipe 7 is provided with the apron, the bottom of storage shell 6 is connected with two discharging pipes 8, discharging pipe 8 runs through 2 lateral walls of last casing and extends to 2 inner chambers of supreme casing, be provided with cloth shell 11 on the puddler 9.

Cloth shell 11 is inside hollow round platform shape structure, and cloth shell 11 through connecting rod 12 rigid coupling to puddler 9 outer wall on its inner wall, 11 annular outer walls of cloth shell are inwards sunken, the rigid coupling has a plurality of fender material slat 13 that are the arc structure on the annular outer wall of cloth shell 11, and a plurality of fender material slats 13 constitute annular array and distribute.

The top of the inner cavity of the material distribution shell 11 is located at the bottom of one of the discharge pipes 8, and the other discharge pipe 8 is located on one side of the top of the annular outer wall of the material distribution shell 11.

Disinfection mechanism includes that two disinfection units that set up along puddler 9 symmetry constitute, disinfection unit includes intake pipe 14, rotary joint 15 and air inlet joint 16, the top of intake pipe 14 is connected with rotary joint 15, rotary joint 15's top rigid coupling has the air inlet joint 16 of external pipeline, 2 lateral walls of upper housing are run through and extend to 1 inner chamber bottom of lower housing in the bottom of intake pipe 14.

The bottom of intake pipe 14 is sealed, be connected with a plurality of gas distribution pipe 21 of equidistant distribution on the intake pipe 14, gas distribution pipe 21 and intake pipe 14 intercommunication each other, the rigid coupling has a plurality of evenly distributed's outlet duct 22 on the bottom lateral wall of gas distribution pipe 21.

The air inlet pipe 14 is connected with the rotary joint 15 in a rotating and sealing mode.

The gas distribution pipe 21 is located between the two stirring blades 10, the bottom end of the stirring rod 9 extends to the bottom of the inner cavity of the lower shell 1, two driving belt wheels 18 are fixedly sleeved on the surface of the bottom end of the stirring rod 9, the two driving belt wheels 18 are respectively connected to two driven belt wheels 20 in a transmission mode through a transmission belt 19, and the two driven belt wheels 20 are respectively fixedly sleeved on the outer wall of the bottom of the two gas inlet pipes 14.

The utility model discloses when using, the water that will treat disinfection lets in casing 2 and casing 1 down through inlet tube 23, when needs disinfect to water through liquid or solid graininess's disinfectant, the disinfectant that will use pours into storage shell 6 into through inlet pipe 7, and the disinfectant that gets into in the storage shell 6 gets into through two discharging pipes 8 in casing 2 and casing 1 down, mixes with the water in last casing 2 and the casing 1 inner chamber down, realizes disinfection.

Starting motor 4, motor 4 drive puddler 9 rotates to the stirring vane 10 that drives puddler 9 surface rotates, accelerates the mixing efficiency of disinfectant and water, thereby improves disinfection efficiency.

Puddler 9 drives cloth shell 11 at the pivoted in-process and rotates, and the disinfectant that flows on one of them discharging pipe 8 has fallen on pivoted cloth shell 11, and is even spills disinfectant in aqueous through pivoted cloth shell 11, improves disinfection efficiency.

When the disinfectant of gaseous state is disinfected through needs, insert two air inlet joint 16 with the pipeline of conveying gaseous disinfectant, start driving motor 4, driving motor 4 drives puddler 9 and rotates, puddler 9 drives driven pulley 20 through its surperficial drive pulley 18 and rotates, thereby drive two intake pipe 14 and rotate, gaseous disinfectant in the intake pipe 14 circulates to the sewage in casing 1 and the 2 inner chambers of last casing through gas distribution pipe 21 and outlet duct 22 in proper order, accomplish the disinfection, can accelerate the mixture of gas and water through pivoted intake pipe 14, improve disinfection efficiency.

The utility model discloses an useful part lies in:

1. the utility model provides a degassing unit function is various, both can carry out disinfection to sewage through gaseous disinfectant, also can carry out disinfection through liquid and solid-state disinfectant, can adapt to different service environment, also can directly adopt two modes to disinfect simultaneously, improves disinfection efficiency.

2. Puddler 9 drives cloth shell 11 at the pivoted in-process and rotates, and the disinfectant that flows on one of them discharging pipe 8 has fallen on pivoted cloth shell 11, and is even spills disinfectant in aqueous through pivoted cloth shell 11, improves disinfection efficiency.

3. The 4 drive puddlers 9 that drive motor rotates, puddlers 9 drives driven pulley 20 through its surperficial drive pulley 18 and rotates to drive two intake pipe 14 and rotate, the gaseous disinfectant that gets into in the intake pipe 14 circulates to the sewage in casing 1 and the 2 inner chambers of last casing through gas distribution pipe 21 and outlet duct 22 in proper order, accomplish the disinfection, can accelerate the mixing of gas and water through pivoted intake pipe 14, improve disinfection efficiency.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment is with degassing unit that disinfects which characterized in that: including casing (1) and rigid coupling a plurality of bracing pieces of casing (1) bottom lateral wall edge under, the bottom of casing (1) is connected with outlet pipe (3) of taking the valve down, the top rigid coupling of casing (1) has last casing (2) down, it is cylindric structure with casing (1) down to go up casing (2), be connected with inlet tube (23) on the top lateral wall of going up casing (2), the top lateral wall center department of going up casing (2) is equipped with motor (4), motor (4) are installed on mounting panel (5), and mounting panel (5) rigid coupling is at last casing (2) outer wall, the rigid coupling has puddler (9) on the bottom output of motor (4), the bottom of puddler (9) runs through casing (2) lateral wall and extends to casing (1) inner chamber down, the surperficial rigid coupling of puddler (9) has a plurality of stirring vane (10) that the equidistance distributes, be provided with the disinfection mechanism who is used for gaseous state disinfectant in casing (1) and the last casing (2) down, set up storage shell (6) that are used for placing disinfectant on last casing (2).

2. The sterilization and disinfection apparatus for sewage treatment according to claim 1, wherein: storage shell (6) rigid coupling is on the top lateral wall of last casing (2), the top rigid coupling of storage shell (6) has inlet pipe (7), and the top of inlet pipe (7) is provided with the apron, the bottom of storage shell (6) is connected with two discharging pipes (8), discharging pipe (8) run through in casing (2) lateral wall extends to supreme casing (2) inner chamber, be provided with cloth shell (11) on puddler (9).

3. The sterilization and disinfection apparatus for sewage treatment according to claim 2, wherein: cloth shell (11) are inside hollow round platform shape structure, and on connecting rod (12) rigid coupling to puddler (9) outer wall on cloth shell (11) through its inner wall, cloth shell (11) annular outer wall is inwards sunken, the rigid coupling has a plurality of fender material slat (13) that are the arc structure on the annular outer wall of cloth shell (11), and a plurality of fender material slat (13) constitute annular array and distribute.

4. A sterilization and disinfection apparatus for sewage treatment as defined in claim 3, wherein: the top of the inner cavity of the material distribution shell (11) is positioned at the bottom of one discharge pipe (8), and the other discharge pipe (8) is positioned on one side of the top of the annular outer wall of the material distribution shell (11).

5. The sterilization and disinfection apparatus for sewage treatment according to claim 1, wherein: disinfection mechanism includes that two disinfection units that set up along puddler (9) symmetry constitute, disinfection unit includes intake pipe (14), rotary joint (15) and air-inlet joint (16), rotary joint (15) are connected at the top of intake pipe (14), the top rigid coupling of rotary joint (15) has air-inlet joint (16) of external pipeline, the bottom of intake pipe (14) runs through casing (2) lateral wall and extends to casing (1) inner chamber bottom down.

6. The sterilization and disinfection apparatus for sewage treatment according to claim 5, wherein: the bottom of intake pipe (14) is sealed, be connected with a plurality of gas distribution pipe (21) of equidistant distribution on intake pipe (14), gas distribution pipe (21) and intake pipe (14) communicate each other, the rigid coupling has a plurality of evenly distributed's outlet duct (22) on the bottom lateral wall of gas distribution pipe (21).

7. The sterilization and disinfection apparatus for sewage treatment according to claim 6, wherein: the air inlet pipe (14) is in rotary sealing connection with the rotary joint (15).

8. The sterilization and disinfection apparatus for sewage treatment according to claim 7, wherein: gas distribution pipe (21) are located between two stirring vane (10), the bottom of puddler (9) extends to the bottom of casing (1) inner chamber down, and the bottom surface cup joints and is fixed with two driving pulley (18), two driving pulley (18) are connected to two driven pulley (20) through drive belt (19) transmission respectively on, two driven pulley (20) cup joint respectively and fix on two intake pipe (14) bottom outer walls.