CN111170508A

CN111170508A - Sewage treatment purifier for environmental protection

Info

Publication number: CN111170508A
Application number: CN202010041540.XA
Authority: CN
Inventors: 袁蜀明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-05-19

Abstract

The invention discloses an environment-friendly sewage treatment and purification device, relates to the technical field of sewage treatment and purification, and mainly solves the problems of low efficiency and poor treatment effect of the existing sewage treatment device; the device includes the casing, the top of casing is provided with into water and fights, it is provided with the filter sleeve in the fill to intake, the middle part at the fill is pegged graft to filter the cover, it links to each other with the deposit room through adapter sleeve to intake to fight, the casing upside is provided with the motor, the motor links to each other with the output shaft, the output shaft extends to in the deposit room, be provided with the puddler on the output shaft, the gear is installed to the end of output shaft, the gear links to each other with the desilting device, the desilting device is including being first rack and the second rack that centrosymmetric set up, be connected with first scraper blade on the first rack, be connected with the second scraper blade on the second rack, the right side of deposit room is provided with filter.

Description

Sewage treatment purifier for environmental protection

Technical Field

The invention relates to the technical field of sewage purification treatment, in particular to an environment-friendly sewage treatment and purification device.

Background

Papermaking enterprises belong to polluting the enterprise, must carry out abundant treatment to a large amount of sewage that produces in the papermaking process and purify, just can discharge to natural environment after up to standard, however most papermaking enterprises do not have fine processing clarification plant, and the treatment effect is poor in the time, the efficiency of processing is low.

Therefore, there is a need for a sewage treatment apparatus capable of efficiently treating paper mill sewage while enhancing the quality of treatment.

Disclosure of Invention

An object of an embodiment of the present invention is to provide an environmental protection sewage treatment and purification apparatus, so as to solve the problems in the background art.

In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:

an environment-friendly sewage treatment and purification device comprises a shell, wherein a water inlet hopper is arranged at the top of the shell, a filter sleeve is arranged in the water inlet hopper, the filter sleeve is inserted in the middle of the water inlet hopper, the water inlet hopper is connected with a settling chamber through a connecting sleeve, a flocculating agent port is arranged on the settling chamber, a motor is arranged on the upper side of the shell, the motor is connected with an output shaft, the output shaft extends into the settling chamber, a stirring rod is arranged on the output shaft, a gear is mounted at the tail end of the output shaft and is connected with a dredging device, the dredging device comprises a first rack and a second rack which are arranged in central symmetry, a first scraper is connected onto the first rack, a second scraper is connected onto the second rack, a sliding block which is in sliding connection with the inner wall of the settling chamber is arranged on the first rack and the second rack, and a water pump is arranged at the middle position of the, the water pump links to each other with the filter equipment on deposit room right side, filter equipment includes the filter chamber, the filter chamber internal rotation is connected with the driven lever, the driven lever passes through the belt pulley and the belt links to each other with the output shaft, driven lever and deposit room threaded connection, driven lever and filter clamp plate fixed connection, evenly be provided with the filtration pore on the stationary platen, the bottom of filter chamber is provided with the drain pipe.

As a further scheme of the embodiment of the invention: the bottom of filtering the cover is connected with the filter screen, the upside of filtering the cover is provided with the handle.

As a further scheme of the embodiment of the invention: the output shaft is connected with the settling chamber through a bearing.

As a further scheme of the embodiment of the invention: four rows of stirring rods are continuously arranged, and five stirring rods are circumferentially arranged in each row.

As a further scheme of the embodiment of the invention: the motor is connected with the shell through the motor frame.

As a further scheme of the embodiment of the invention: the belt is a V-belt.

As a further scheme of the embodiment of the invention: the bottom of the shell is provided with a base, and the base is provided with an anti-slip pad.

Compared with the prior art, the embodiment of the invention has the beneficial effects that:

according to the invention, the sewage is subjected to primary filtration treatment through the water inlet hopper and the filter sleeve, so that the device is prevented from being blocked by larger impurities, the flocculating agent is added through the flocculating agent port, the sedimentation of the sewage is realized by combining the motor, the stirring rod and the output shaft, the settled silt is cleaned through the dredging device, the first rack, the second rack, the first scraper and the second scraper, the purification effect is further improved, and the flocculating agent is separated through the filtering device, the driven rod, the filter pressing plate and the filter hole.

Drawings

FIG. 1 is a schematic view of an environmental protection sewage treatment and purification apparatus.

FIG. 2 is a schematic structural view of a dredging device in the environmental protection sewage treatment and purification device.

FIG. 3 is a schematic view showing a structure of a filtering apparatus in the environmental-friendly sewage treatment purifying apparatus.

In the figure: 1-shell, 2-water inlet hopper, 3-filter sleeve, 4-filter screen, 5-handle, 6-connecting sleeve, 7-settling chamber, 8-motor, 80-motor frame, 9-output shaft, 10-belt pulley, 100-belt, 11-bearing, 12-stirring rod, 13-gear, 14-first rack, 15-first scraper, 16-second rack, 17-second scraper, 18-slide block, 19-sludge tank, 20-sludge removal pipe, 21-valve, 22-water pump, 23-flocculant port, 25-driven rod, 26-filter chamber, 27-filter press plate, 28-filter hole, 29-drain pipe and 30-base.

Detailed Description

In the description of the present invention, it is to be understood that the terms "circumferential", "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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

Example 1:

as shown in fig. 1-3, an environmental protection sewage treatment and purification device comprises a housing 1, a water inlet hopper 2 is arranged at the top of the housing 1, a filter sleeve 3 is arranged in the water inlet hopper 2, the filter sleeve 3 is inserted in the middle of the water inlet hopper 2, the water inlet hopper 2 is connected with a settling chamber 7 through a connecting sleeve 6, a flocculant port 23 is arranged on the settling chamber 7, a motor 8 is arranged at the upper side of the housing 1, the motor 8 is connected with an output shaft 9, the output shaft 9 extends into the settling chamber 7, a stirring rod 12 is arranged on the output shaft 9, a gear 13 is arranged at the tail end of the output shaft 9, the gear 13 is connected with a dredging device, the dredging device comprises a first rack 14 and a second rack 16 which are arranged in central symmetry, the first rack 14 is connected with a first scraper 15, the second rack 16 is connected with a second scraper 17, be provided with on first rack 14 and the second rack 16 with subsider 7 inner wall sliding connection's slider 18, the intermediate position of subsider 7 is provided with water pump 22, water pump 22 links to each other with the filter equipment on subsider 7 right side, filter equipment includes filter chamber 26, the internal rotation of filter chamber 26 is connected with driven lever 25, driven lever 25 passes through belt pulley 10 and belt 100 and links to each other with output shaft 9, driven lever 25 and subsider 7 threaded connection, driven lever 25 and filtering pressure plate 27 fixed connection, evenly be provided with filtration hole 28 on the fixed pressure plate, the bottom of filter chamber 26 is provided with drain pipe 29.

Specifically, the sewage of the paper mill contains a large amount of impurities with various sizes, and the filtering sleeve 3 ensures that the impurities with large sizes cannot enter the shell 1, so that the blockage in the shell 1 is avoided.

More specifically, a flocculating agent port 23 is arranged on the settling chamber 7, a flocculating agent is added through the flocculating agent port 23, and the flocculating agent is matched with the motor 8, the output shaft 9 and the stirring rod 12, so that the flocculating agent and impurities in the sewage are fully reacted to generate flocculent precipitates.

More specifically, after the impurities and the flocculant generate flocculent precipitates, sludge and the like contained in the sewage settle at the bottom, and are pushed into the dredging pipe 20 through the dredging device, and the dredging pipe 20 is opened for cleaning after a certain period.

More specifically, the motor 8 is a forward/reverse rotation motor 8, and the reverse rotation time of the motor 8 is controlled when the first blade 15 is closest to and farthest from the second blade 17.

More specifically, because the stirring rod 12 is arranged on the upper layer of the settling chamber 7, the agglomerated flocculent mixture is still in a floating state, the agglomerated flocculent mixture is pumped into the filtering chamber 26 through the water pump 22, the driven rod 25 of the filtering chamber 26 is in threaded connection with the filtering chamber 26, and the driven rod 25 continuously moves up and down in the filtering chamber 26 due to the positive and negative rotation of the motor 8, so that the flocculent substance is extruded, the flocculent substance is separated from water, the water purification purpose is achieved, and the water reaching the standard leaves from the water discharge pipe 29.

Further, the bottom of the filter sleeve 3 is connected with a filter screen 4, and the upper side of the filter sleeve 3 is provided with a handle 5.

In particular, the purpose of the handle 5 is to facilitate access to the filter sock 3.

Further, the output shaft 9 is connected to the settling chamber 7 via a bearing 11.

Further, the stirring rods 12 are continuously arranged in four rows, and five stirring rods are circumferentially arranged in each row.

Further, the motor 8 is connected to the housing 1 through a motor frame 80.

Further, the belt 100 is a kind of a v-belt.

Further, a base 30 is arranged at the bottom of the shell 1, and a non-slip mat is arranged on the base 30.

Example 2:

this embodiment is described based on embodiment 1, and the specific working principle and operation method of the environmental protection sewage treatment and purification apparatus shown in embodiment 1 are described.

An environmental protection sewage treatment and purification device, as shown in figure 1-3, a filter sleeve 3 is placed in a water inlet hopper 2, and a flocculating agent is added into a settling chamber 7 through a flocculating agent port 23.

Let in sewage in 2 to the settling chamber 7 through intaking, open motor 8 simultaneously, puddler 12 makes sewage and flocculating agent fully react, forms the flocculent body, and materials such as silt in the sewage subsides in the bottom, and it makes silt be pushed into silt groove 19 to beat first push pedal and second push pedal through first rack 14 and second rack 16, finally gets into desilting pipe 20, regularly opens valve 21 and clears up desilting pipe 20.

The sewage mixed with flocculent substances enters the filtering chamber 26 through the water pump 22, the driven rod 25 is in threaded connection with the filtering chamber 26 under the action of the belt 100, the sewage is repeatedly lifted, the flocculent substances are extruded, and the water reaching the standard leaves the filtering chamber 26 through the drainage pipe 29.

It should be noted that: the sewage treatment device has the advantages that the sewage is subjected to primary filtration treatment through the water inlet hopper and the filter sleeve, the device is prevented from being blocked by larger impurities, the flocculating agent is added through the flocculating agent port, the sedimentation of the sewage is realized by combining the motor, the stirring rod and the output shaft, the settled silt is cleaned through the dredging device, the first rack, the second rack, the first scraper and the second scraper, the purification effect is further improved, and the flocculating agent is separated through the filtering device, the driven rod, the filtering press plate and the filtering hole.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The environment-friendly sewage treatment and purification device comprises a shell (1), wherein a water inlet hopper (2) is arranged at the top of the shell (1), and the environment-friendly sewage treatment and purification device is characterized in that a filter sleeve (3) is arranged in the water inlet hopper (2), the filter sleeve (3) is inserted in the middle of the water inlet hopper (2), the water inlet hopper (2) is connected with a settling chamber (7) through a connecting sleeve (6), a flocculating agent port (23) is arranged on the settling chamber (7), a motor (8) is arranged on the upper side of the shell (1), the motor (8) is connected with an output shaft (9), the output shaft (9) extends into the settling chamber (7), a stirring rod (12) is arranged on the output shaft (9), a gear (13) is installed at the tail end of the output shaft (9), the gear (13) is connected with a dredging device, the dredging device comprises a first rack (14) and a second rack (16) which are arranged in a central symmetry manner, the improved sedimentation filter is characterized in that a first scraper (15) is connected onto the first rack (14), a second scraper (17) is connected onto the second rack (16), a sliding block (18) in sliding connection with the inner wall of the sedimentation chamber (7) is arranged on the first rack (14) and the second rack (16), a water pump (22) is arranged at the middle position of the sedimentation chamber (7), the water pump (22) is connected with a filtering device on the right side of the sedimentation chamber (7), the filtering device comprises a filtering chamber (26), a driven rod (25) is rotationally connected into the filtering chamber (26), the driven rod (25) is connected with an output shaft (9) through a belt pulley (10) and a belt (100), the driven rod (25) is in threaded connection with the sedimentation chamber (7), the driven rod (25) is fixedly connected with a filtering pressing plate (27), and filtering holes (28) are uniformly formed in the fixing pressing plate, the bottom of the filter chamber (26) is provided with a drain pipe (29).

2. The environmental-friendly sewage treatment and purification device according to claim 1, wherein a filter screen (4) is connected to the bottom of the filter sleeve (3), and a handle (5) is arranged on the upper side of the filter sleeve (3).

3. An environmental protection sewage treatment purification apparatus according to claim 2, wherein the output shaft (9) is connected to the settling chamber (7) through a bearing (11).

4. The environmental protection sewage treatment purification device according to claim 3, wherein the stirring rods (12) are continuously arranged in four rows, and five stirring rods are circumferentially arranged in each row.

5. An environmental protection sewage treatment purification apparatus according to claim 4, wherein the motor (8) is connected to the housing (1) through a motor frame (80).

6. The environmental sewage treatment and purification device according to claim 1, wherein the belt (100) is a V-belt.

7. The environmental-friendly sewage treatment and purification device according to claim 1, wherein a base (30) is arranged at the bottom of the shell (1), and a non-slip mat is arranged on the base (30).