CN215102463U

CN215102463U - Multi-cavity stirring type sewage treatment device

Info

Publication number: CN215102463U
Application number: CN202120922094.3U
Authority: CN
Inventors: 徐孝春
Original assignee: Suzhou Liankete Environmental Protection Technology Co ltd
Current assignee: Suzhou Liankete Environmental Protection Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-10
Anticipated expiration: 2031-04-30

Abstract

The utility model is suitable for the technical field of sewage treatment, and provides a multi-cavity stirring type sewage treatment device which mainly comprises a box body component and a stirring component, wherein the stirring component is arranged inside the box body component; the box body assembly comprises a treatment box, a sewage inlet pipe and a medicament placing box, wherein the treatment box is of a layered structure and is divided into a pre-filtering cavity, a stirring cavity and a disinfection cavity from top to bottom, and the three cavities of the pre-filtering cavity, the stirring cavity and the disinfection cavity are arranged for treating sewage, so that the stirring is more uniform and the efficiency is high; the components are directly and uniformly mixed by a motor, a stirring shaft and the like, so that the efficiency is high, and the time and the labor are saved; by arranging the detection tank, the sewage subjected to primary filtration is subjected to reagent detection, so that the environmental pollution is avoided; through adding a disinfection chamber, disinfect the water that can discharge after the secondary filtration for such water can be directly drunk or make secondary utilization, and to water reuse, the water resource has been practiced thrift, accords with sustainable development theory.

Description

Multi-cavity stirring type sewage treatment device

Technical Field

The utility model belongs to the technical field of sewage treatment, especially, relate to a multicavity stirring formula sewage treatment plant.

Background

Sewage is the effluent from life and production that is contaminated to some extent. The water which loses the original use function is called sewage for short. Mainly used water in life, which contains more organic matters and is easy to treat. Sewage treatment is a process for evolving sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, and is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like at present, and the sewage treatment also increasingly enters the daily life of common people.

The sewage treatment method has a plurality of methods, most of which are that a little of purifying chemicals are added into the sewage in a treatment barrel, and then the sewage is discharged after standing, so that the method is slow in treatment and affects the sewage treatment efficiency; meanwhile, the medicament content in the treated sewage does not meet the standard, and the sewage causes environmental pollution after being discharged; most of stirring type sewage treatment devices adopt a single cavity with a single structure, and the single cavity is used for stirring sewage, so that the stirring is uneven, and the efficiency is low; the filtered water is often directly discharged and can not be drunk or reused, which is relatively waste.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multicavity stirring formula sewage treatment plant aims at solving the inefficiency that mentions in the above-mentioned background art, discharged sewage is not conform to standard, polluted environment and stir inhomogeneous scheduling problem.

The utility model is realized in such a way that the multi-cavity stirring type sewage treatment device mainly comprises a box body component and a stirring component, wherein the stirring component is arranged inside the box body component;

the box body component comprises a processing box, a sewage inlet pipe and a medicament placing box, wherein the processing box is of a layered structure and is divided into a pre-filtering cavity, a stirring cavity and a disinfection cavity from top to bottom, a water inlet is formed in one side of the top of the pre-filtering cavity, a sewage inlet pipe is detachably and fixedly installed on the water inlet, a medicament inlet is formed in the other side of the top of the pre-filtering cavity, the medicament inlet is detachably and fixedly provided with the medicament placing box, the lower end of the pre-filtering cavity is the stirring cavity, the pre-filtering cavity and the stirring cavity are separated by an inverted trapezoidal partition plate, an opening is formed in a horizontally placed plate in the middle of the trapezoidal partition plate, a first filter screen covers the opening, a sewage discharge outlet is formed in one side of the bottom of the stirring cavity, a sewage discharge pipe is connected onto the sewage discharge outlet, a second valve is fixedly installed at one end of the sewage discharge pipe, and a detection groove is fixedly connected to one end of the second valve, one end of the detection groove is fixedly connected with a third valve, one end of the third valve is detachably and fixedly connected with a sewage discharge inclined pipe, the lower end of the stirring cavity is a disinfection cavity, the stirring cavity and the disinfection cavity are separated by a filtering baffle plate, an opening is formed in the middle position of the filtering baffle plate, a second filter screen covers the opening, a disinfection opening is formed in one side of the disinfection cavity, a disinfection pipeline is installed on the disinfection opening, a disinfection water inlet pipe is detachably and fixedly installed at the upper end of the disinfection pipeline, an opening is formed in the middle position of the cavity bottom of the disinfection cavity, a third filter screen covers the opening, the lower end of the third filter screen is detachably and fixedly connected with a water outlet pipe matched with the third filter screen, and a first valve is fixedly installed on the water outlet pipe;

the stirring subassembly is including first motor, first (mixing) shaft, first stirring leaf, second motor, second (mixing) shaft and second stirring leaf, first motor fixed mounting be in handle the top of case, and be located sewage advances the pipe with between the box is placed to the medicament, the output of first motor is connected with first (mixing) shaft, first (mixing) shaft is vertical to stretch into in the prefiltration chamber, just the both ends of first (mixing) shaft are even, interval, symmetric distribution have a plurality of first stirring leaves, second motor fixed mounting be in handle the outside of case, with the position department that the teeter chamber is relative, the output of second motor is connected with the second (mixing) shaft, the second (mixing) shaft level stretches into in the teeter chamber, just second (mixing) shaft both ends are even, interval, symmetric distribution have a plurality of second stirring leaves.

Preferably, the first stirring blade and the second stirring blade are both provided with buffer holes.

Preferably, the inner walls of the treatment box are coated with anti-corrosion layers.

Preferably, the bottom of the treatment box is provided with a stand.

Preferably, the filtering baffle is arranged downwards towards the sewage draining exit.

Preferably, a sealing ring is sleeved at the position where the second stirring shaft is tightly attached to the inner wall of the treatment box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a multi-cavity stirring type sewage treatment device, which treats sewage by setting three cavities, namely a pre-filtering cavity, a stirring cavity and a disinfection cavity, and has more uniform stirring and high efficiency;

by arranging the device with the motor, the stirring shaft and the stirring blades matched with each other, the standing waiting is not needed after the medicament is added, the medicament is directly and uniformly mixed through the motor, the stirring shaft and the like, the efficiency is high, and the time and the labor are saved;

by arranging the detection tank, the sewage subjected to primary filtration is subjected to reagent detection, and the unqualified sewage is discharged after being neutralized, so that the environmental pollution is avoided;

through adding a disinfection chamber, disinfect the water that can discharge after the secondary filter for water disinfection and through the filtration of third time, such water can directly drink or do the reutilization, to the water reuse, has practiced thrift the water resource, accords with sustainable development theory.

Drawings

Fig. 1 is a complete structural schematic diagram of the present invention;

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

FIG. 3 is a top view of the sewage draining structure of the present invention;

fig. 4 is a front view of a first stirring structure of the present invention;

fig. 5 is a front view of a second stirring structure of the present invention;

in the figure: 1-box body component, 11-treatment box, 12-prefiltration cavity, 121-water inlet, 122-medicament inlet, 123-trapezoidal partition board, 124-first filter screen, 13-stirring cavity, 131-sewage outlet, 132-sewage outlet, 133-filtering partition board, 134-second filter screen, 135-second valve, 136-detection groove, 137-third valve, 138-sewage inclined pipe, 14-disinfection cavity, 141-disinfection opening, 142-disinfection pipeline, 143-disinfection water inlet pipe, 144-third filter screen, 145-water outlet pipe, 146-first valve, 15-sewage inlet pipe, 16-medicament placing box, 17-vertical foot, 2-stirring component, 21-first motor, 22-first stirring shaft, 23-first stirring blade, 24-a second motor, 25-a second stirring shaft, 26-a second stirring blade and 27-a buffer hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, the present invention provides a multi-chamber stirring type sewage treatment device, which comprises: a multi-cavity stirring type sewage treatment device mainly comprises a box body component 1 and a stirring component 2, wherein the stirring component 2 is arranged inside the box body component 1.

The box body component 1 comprises a processing box 11, a sewage inlet pipe 15 and a medicament placing box 16, the processing box 11 is of a layered structure and is divided into a pre-filtering cavity 12, a stirring cavity 13 and a disinfection cavity 14 from top to bottom, one side of the top of the pre-filtering cavity 12 is provided with a water inlet 121, the sewage inlet pipe 15 is detachably and fixedly installed on the water inlet 121, the other side of the top of the pre-filtering cavity 12 is provided with a medicament inlet 122, the medicament placing box 16 is detachably and fixedly installed on the medicament inlet 122, the lower end of the pre-filtering cavity 12 is provided with the stirring cavity 13, the pre-filtering cavity 12 is separated from the stirring cavity 13 by an inverted trapezoidal partition plate 123, the horizontally placed plate in the middle of the trapezoidal partition plate 123 is provided with an opening, the opening is covered with a first filter screen 124, one side of the bottom of the stirring cavity 13 is provided with a sewage discharge outlet 131, the sewage outlet 131 is connected with a sewage discharge pipe 132, one end of the sewage outlet 132 is fixedly installed with a second valve 135, one end fixedly connected with of second valve 135 detects groove 136, the one end fixedly connected with of detecting groove 136 third valve 137, the one end detachable fixed connection blowdown pipe chute 138 of third valve 137, the lower extreme of stirring chamber 13 is disinfection chamber 14, and separate with filtering baffle 133 between stirring chamber 13 and the disinfection chamber 14, there is the opening filtering baffle 133 intermediate position department, and the opening coats and is stamped second filter screen 134, disinfection mouth 141 has been seted up to disinfection chamber 14 one side, install disinfection pipeline 142 on the disinfection mouth 141, the upper end detachable fixed mounting of disinfection pipeline 142 has the sterile water to advance pipe 143, the opening has been seted up to the chamber end intermediate position department of disinfection chamber 14, and the opening coats and is stamped third filter screen 144, third filter screen 144 lower extreme detachable fixed connection has outlet pipe 145 with third filter screen 144 looks adaptation, fixed mounting has first valve 146 on outlet pipe 145.

Stirring subassembly 2 is including first motor 21, first (mixing) shaft 22, first stirring leaf 23, second motor 24, second (mixing) shaft 25 and second stirring leaf 26, first motor 21 fixed mounting is at the top of handling case 11, and be located between sewage advances pipe 15 and the medicament placement box 16, the output of first motor 21 is connected with first (mixing) shaft 22, first (mixing) shaft 22 is vertical to stretch into in prefiltration chamber 12, and first (mixing) shaft 22's both ends are even, the interval, the symmetric distribution has a plurality of first stirring leaves 23, second motor 24 fixed mounting is in the outside of handling case 11, position department relative with stirring chamber 13, second motor 24's output is connected with second (mixing) shaft 25, second (mixing) shaft 25 level stretches into in stirring chamber 13, and second (mixing) shaft 25 both ends are even, the interval, the symmetric distribution has a plurality of second stirring leaves 26.

In this embodiment, through dividing processing box 11 into three cavities, be prefiltration chamber 12, stirring chamber 13 and disinfection chamber 14 respectively, carry out first filtration through first (mixing) shaft 22 and first stirring leaf 23 in prefiltration chamber 12, and enter into stirring chamber 13 through first filter screen 124, stir sewage through second (mixing) shaft 25 and second stirring leaf 26, enter into disinfection chamber 14 through second filter screen 134, add the antiseptic solution in disinfection chamber 14, disinfect the drainage of stirring twice, make and can the reuse, stir the filtration many times, make the stirring effect better.

Further, the first stirring blade 23 and the second stirring blade 26 are both provided with buffer holes 27.

In this embodiment, through be equipped with buffer hole 27 on first stirring leaf 23 and second stirring leaf 26, alleviateed the stirring leaf and in the pressure that the stirring in-process produced, increased the life of stirring leaf, can be better stir sewage.

Further, the inner walls of the treatment box 11 are coated with an anti-corrosion layer.

In the present embodiment, since the contaminated water contains some corrosive substances, coating with the corrosion prevention layer improves the corrosion resistance of the treatment tank 11, making the apparatus more reliable.

Further, the bottom of the treatment tank 11 is provided with a stand 17.

In this embodiment, the stand 17 supports the device, thereby increasing the stability of the device.

Further, the filtering baffle 133 is disposed to be inclined downward toward the soil discharge opening 131.

In the present embodiment, since the fluidity of the soil or the sludge is not so good, the filtering baffle 133 is lowered downward toward the drain 131 to be inclined downward, so that the sludge flows toward the drain better, which further contributes to the drainage.

Furthermore, a sealing ring 28 is sleeved at the position where the second stirring shaft 25 clings to the inner wall of the treatment box 11.

In the present embodiment, the sealing ring 28 is disposed at the position where the second stirring shaft 22 is tightly attached to the inner wall of the treatment tank 11, so that the sealing protection effect on the second motor 25 is achieved, and the sewage in the stirring chamber 13 is prevented from entering the inside of the second motor 25 from the gap.

The utility model discloses a theory of operation and use flow: after the utility model is installed, sewage enters the pre-filtering cavity 12 in the treatment box 11 from the sewage inlet pipe 15, a certain medicament for digesting the sewage is placed in the medicament placing box 16, the medicament enters the pre-filtering cavity 12 through the medicament inlet 122 and is mixed with the sewage, the first motor 21 is started to drive the first stirring shaft 22 and the first stirring blade 23 to rotate, the sewage and the medicament are more uniformly mixed through stirring, the sludge and the water are separated due to medicament reaction after mixing, the sewage is filtered into the stirring cavity 13 through the first filter screen 124 on the trapezoidal partition board 123, the sewage in the stirring cavity 13 at the moment is filtered once, the second stirring shaft 25 and the second stirring blade 26 are driven to rotate through the second motor 24, the sewage is secondarily filtered, the first stirring blade 23 and the second stirring blade 26 are both provided with the buffer holes 27, the sewage can be better stirred and filtered, the water filtered in the stirring chamber 13 enters the disinfection chamber 14 through the second filter 134, generally, the water at this time can be discharged, but in order to better utilize the water, we add disinfectant into the disinfection water inlet pipe 143, the disinfectant enters the disinfection chamber 14 along the disinfection pipeline, disinfect the water after the secondary filtration, after the disinfection, we open the first valve 146, after the first valve 146 is opened, the disinfected water can be discharged from the water outlet pipe 145 through the third filter 144, the water at this time can be used for the secondary utilization, and the water which does not pass through the second filter 134 can be discharged due to the primary filtration, but because the use of the medicament does not determine whether the environment is polluted or not, we can open the second valve 135, the sewage at this time can enter the detection tank 136, we use the reagent to detect whether the discharge standard is met or not, if the sewage does not meet the discharge standard, a medicament or clean water is added for neutralization, so that the sewage reaches the discharge standard, and after the discharge standard is reached, the third valve 137 is opened, so that the sewage can be discharged from the sewage discharge inclined pipe 138, and the whole process of the multi-cavity stirring type sewage treatment device is completed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a multicavity stirring formula sewage treatment plant which characterized in that: the stirring device mainly comprises a box body assembly (1) and a stirring assembly (2), wherein the stirring assembly (2) is arranged in the box body assembly (1);

the box body assembly (1) comprises a treatment box (11), a sewage inlet pipe (15) and a medicament placing box (16), wherein the treatment box (11) is of a layered structure and is divided into a pre-filtering cavity (12), a stirring cavity (13) and a disinfection cavity (14) from top to bottom, a water inlet (121) is formed in one side of the top of the pre-filtering cavity (12), the sewage inlet pipe (15) is detachably and fixedly installed on the water inlet (121), a medicament inlet (122) is formed in the other side of the top of the pre-filtering cavity (12), the medicament placing box (16) is detachably and fixedly installed on the medicament inlet (122), the stirring cavity (13) is formed in the lower end of the pre-filtering cavity (12), the pre-filtering cavity (12) and the stirring cavity (13) are separated by an inverted trapezoidal partition plate (123), and an opening is formed in a horizontally placed plate in the middle of the trapezoidal partition plate (123), and the opening is covered with a first filter screen (124), one side of the bottom of the stirring cavity (13) is provided with a drain outlet (131), the drain outlet (131) is connected with a drain pipe (132), one end of the drain pipe (132) is fixedly provided with a second valve (135), one end of the second valve (135) is fixedly connected with a detection groove (136), one end of the detection groove (136) is fixedly connected with a third valve (137), one end of the third valve (137) is detachably and fixedly connected with a drain inclined pipe (138), the lower end of the stirring cavity (13) is a disinfection cavity (14), the stirring cavity (13) and the disinfection cavity (14) are separated by a filter clapboard (133), the middle position of the filter clapboard (133) is provided with an opening, the opening is covered with a second filter screen (134), one side of the disinfection cavity (14) is provided with a disinfection port (141), a disinfection pipeline (142) is installed on the disinfection port (141), a disinfection water inlet pipe (143) is detachably and fixedly installed at the upper end of the disinfection pipeline (142), an opening is formed in the middle of the cavity bottom of the disinfection cavity (14), a third filter screen (144) covers the opening, a water outlet pipe (145) matched with the third filter screen (144) is detachably and fixedly connected to the lower end of the third filter screen (144), and a first valve (146) is fixedly installed on the water outlet pipe (145);

the stirring assembly (2) comprises a first motor (21), a first stirring shaft (22), a first stirring blade (23), a second motor (24), a second stirring shaft (25) and a second stirring blade (26), the first motor (21) is fixedly installed at the top of the treatment box (11) and is positioned between the sewage inlet pipe (15) and the medicament placing box (16), the output end of the first motor (21) is connected with the first stirring shaft (22), the first stirring shaft (22) vertically extends into the prefiltering cavity (12), a plurality of first stirring blades (23) are uniformly and symmetrically distributed at two ends of the first stirring shaft (22) at intervals, the second motor (24) is fixedly installed at the outer side of the treatment box (11) and is positioned at a position opposite to the stirring cavity (13), the output end of the second motor (24) is connected with the second stirring shaft (25), the second stirring shaft (25) horizontally extends into the stirring cavity (13), and a plurality of second stirring blades (26) are uniformly, alternately and symmetrically distributed at two ends of the second stirring shaft (25).

2. A multichamber stirred tank sewage treatment plant as in claim 1 wherein: buffering holes (27) are formed in the first stirring blade (23) and the second stirring blade (26).

3. A multichamber stirred tank sewage treatment plant as in claim 1 wherein: the inner walls of the treatment boxes (11) are coated with anti-corrosion layers.

4. A multichamber stirred tank sewage treatment plant as in claim 1 wherein: the bottom of the treatment box (11) is provided with a stand (17).

5. A multichamber stirred tank sewage treatment plant as in claim 1 wherein: the filtering clapboard (133) is arranged downwards towards the direction of the sewage outlet (131).

6. A multichamber stirred tank sewage treatment plant as in claim 1 wherein: and a sealing ring (28) is sleeved at the position where the second stirring shaft (25) is tightly attached to the inner wall of the treatment box (11).