CN217459074U - Recycling device for domestic sewage treatment - Google Patents

Abstract

The utility model discloses a domestic sewage treatment is with retrieving device of recycling, including filtering the jar, the top intercommunication of filtering the jar has the inlet pipe, the bottom intercommunication of filtering the jar has the pump body, the output intercommunication of the pump body has the flowmeter, the other end intercommunication of flowmeter has the processing jar, the flowmeter electricity is connected with the controller of rigid coupling in processing jar outer wall, the inside of processing jar is provided with the processing unit. The utility model relates to a sewage treatment technical field, this domestic sewage treatment is with retrieving recycling apparatus, through flow distribution plate, the division board, the standpipe, the flowmeter, a controller, the cooperation between injection mouth and the first filter screen, the reposition of redundant personnel of sewage and the injection of medicament have been realized, such mode both mix more directly effectively, shorten the operating cycle, can be simultaneously according to the automatic injection velocity that changes the medicament of the entering speed of sewage, thereby avoid the waste and the sewage treatment incomplete problem of medicament, need not stirring and long-time waiting for, labour saving and time saving.

Description

Recycling device for domestic sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a domestic sewage treatment is with recycling apparatus.

Background

Domestic sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprises and toilets. The pollutants contained in the domestic sewage are mainly organic matters (such as protein, carbohydrate, fat, urea, ammonia nitrogen and the like) and a large amount of pathogenic microorganisms (such as parasitic ova, enteroinfectious viruses and the like). Organic matters existing in domestic sewage are extremely unstable and easily decomposed to generate offensive odor. Bacteria and pathogens propagate in large quantities by taking organic matters in domestic sewage as nutrition, and can cause epidemic of infectious diseases. Therefore, before the domestic sewage is discharged, a plurality of treatment processes are required, and the domestic sewage can be recycled or discharged.

Domestic sewage treatment plant among the prior art when handling to the chemical composition in the sewage, adopts chemical agent to react more to the realization is to the getting rid of the inside chemical composition of sewage, but treatment facility among the conventional art, the mixed effect of sewage and medicament is relatively poor, needs long-time waiting or stirring, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a domestic sewage treatment is with retrieving device of recycling has solved the treatment facility in the conventional art, and the mixed effect of sewage and medicament is relatively poor, needs long-time waiting or stirring, the problem that wastes time and energy.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a recycling device for domestic sewage treatment comprises a filtering tank, wherein the top of the filtering tank is communicated with a feeding pipe, the bottom of the filtering tank is communicated with a pump body, the output end of the pump body is communicated with a flow meter, the other end of the flow meter is communicated with a treatment tank, the flow meter is electrically connected with a controller fixedly connected to the outer wall of the treatment tank, and a treatment unit is arranged inside the treatment tank; the processing unit comprises a partition plate, a vertical pipe, a self-priming pump, a jet orifice, a splitter plate, meshes, a first filter screen, a flow guide cover, a valve and a one-way valve; the outer wall of division board and the inner wall fixed connection who handles the jar, the first filter screen of inner wall fixedly connected with of division board, the inner wall rigid coupling of first filter screen has the standpipe, the bottom intercommunication of standpipe has the self priming pump of rigid coupling in the bottom of the inner wall of processing jar, a plurality of jet mouths have been seted up to the outer wall top of standpipe, the top of standpipe is provided with the flow distribution plate of installing in the top of the inner wall of processing jar, the mesh has been seted up on the surface of flow distribution plate, the below of first filter screen is provided with the kuppe of rigid coupling in the division board bottom, the end of kuppe extends to the outside of handling jar, the valve is installed to the end of kuppe, the below of division board is provided with installs in the outside check valve of handling jar, the self priming pump is connected with the controller electricity.

Preferably, a cleaning unit is arranged above the first filter screen; the cleaning unit comprises a sleeve, an inclined rod, a brush, a first bevel gear, a second bevel gear, a cross rod and a servo motor; the utility model discloses a processing tank, including the sheathed tube inner wall top, the sheathed tube outer wall of sealed bearing and standpipe rotates to be connected, the first conical gear of sheathed tube outer wall top fixedly connected with, the side meshing of first conical gear is connected with second conical gear, sheathed tube one side fixedly connected with horizontal pole is kept away from to second conical gear, the lateral wall of horizontal pole runs through the lateral wall of processing tank through sealed bearing, the horizontal pole is located the outside one end of processing tank and installs the servo motor of rigid coupling in processing tank outer wall, the equal rigid coupling in sheathed tube outer wall both sides bottom has the down tube, the brush is installed to the bottom of down tube.

Preferably, a filter assembly is arranged inside the filter tank; the filtering component comprises a support, a second filter screen, a first filtering layer, a second filtering layer and a third filtering layer; the support rigid coupling is in the inner wall of crossing the jar, the top rigid coupling of support has the second filter screen, the top of second filter screen is provided with first filter layer, the top of first filter layer is provided with the second filter layer, the top of second filter layer is provided with the third filter layer.

Preferably, an air suction pump installed outside the filtering tank is arranged below the second filter screen, and the air suction pump is electrically connected with a liquid level switch installed inside the filtering tank.

Preferably, the input end of the air suction pump is provided with a waterproof cover.

Advantageous effects

The utility model provides a recycling device for domestic sewage treatment. The method has the following beneficial effects: this recycling apparatus for domestic sewage treatment, through the flow distribution plate, the division board, the standpipe, the flowmeter, a controller, the cooperation between injection mouth and the first filter screen, the reposition of redundant personnel of sewage and the injection of medicament have been realized, such mode both mix more directly effectively, shorten the operating cycle, can change the injection velocity of medicament according to the entering speed of sewage is automatic simultaneously, thereby avoid the waste and the sewage treatment incomplete problem of medicament, need not stirring and long-time waiting for, labour saving and time saving.

Through the cooperation of aspiration pump and liquid level switch, can be when necessary, adopt pressure to accelerate the filter velocity of sewage, guarantee that the filter velocity of sewage can satisfy the speed of the inside processing of treatment tank to guarantee the smoothness nature of whole operation, filter the better matching of operation speed between jar and the treatment tank.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;

FIG. 3 is a schematic view of the standpipe, the divider plate, and the first bevel gear of FIG. 2;

fig. 4 is a schematic view of the canister, the second screen, and the suction pump of fig. 2.

In the figure: 1. the device comprises a filter tank, 2, a feeding pipe, 3, a pump body, 4, a flowmeter, 5, a treatment tank, 6, a partition plate, 7, a vertical pipe, 8, a self-priming pump, 9, a jet orifice, 10, a flow distribution plate, 11, meshes, 12, a first filter screen, 13, a flow guide cover, 14, a valve, 15, a sleeve, 16, an inclined rod, 17, a brush, 18, a first bevel gear, 19, a second bevel gear, 20, a cross rod, 21, a servo motor, 22, a one-way valve, 23, a controller, 24, a liquid level switch, 25, an air suction pump, 26, a waterproof cover, 27, a support, 28, a second filter screen, 29, a first filter layer, 30, a second filter layer, 31 and a third filter layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

As can be seen from fig. 1, 2 and 3, the recycling device for domestic sewage treatment in the present application comprises a filtering tank 1, a feeding pipe 2 is communicated with the top of the filtering tank 1, a pump body 3 is communicated with the bottom of the filtering tank 1, an output end of the pump body 3 is communicated with a flow meter 4, the other end of the flow meter 4 is communicated with a treatment tank 5, the flow meter 4 is electrically connected with a controller 23 fixedly connected to the outer wall of the treatment tank 5, and a treatment unit is arranged inside the treatment tank 5; the treatment unit comprises a partition plate 6, a vertical pipe 7, a self-priming pump 8, a jet orifice 9, a flow distribution plate 10, meshes 11, a first filter screen 12, a flow guide cover 13, a valve 14 and a one-way valve 22; division board 6's outer wall and treatment tank 5's inner wall fixed connection, the first filter screen 12 of division board 6's inner wall fixedly connected with, the inner wall rigid coupling of first filter screen 12 has standpipe 7, the bottom intercommunication of standpipe 7 has the self priming pump 8 of rigid coupling in treatment tank 5 inner wall bottoms, a plurality of jet orifices 9 have been seted up to standpipe 7's outer wall top, standpipe 7's top is provided with the flow distribution plate 10 of installing in treatment tank 5 inner wall tops, mesh 11 has been seted up on the surface of flow distribution plate 10, first filter screen 12's below is provided with the kuppe 13 of rigid coupling in division board 6 bottoms, the end of kuppe 13 extends to the outside of treatment tank 5, valve 14 is installed to the end of kuppe 13, division board 6's below is provided with installs in the outside check valve 22 of treatment tank 5, self priming pump 8 is connected with controller 23 electricity.

It can be understood that the filtering tank 1 adopts physical means to treat domestic sewage, so as to remove internal solid impurities and the like, wherein the pump body 3 should adopt an acid-base resistant pump, the specific model is not limited, the sewage treated by the filtering tank 1 can be pumped into the treating tank 5 and then is chemically treated, the flow meter 4 is arranged for recording the liquid flow entering the treating tank 5, the treating tank 5 is divided into an upper part and a lower part by the partition plate 6, the upper part is used for storing sewage, the lower part is used for storing treating agents, after the sewage enters the treating tank 5, the sewage uniformly flows down under the action of the flow dividing plate 10, at the moment, under the action of the self-sucking pump 8, the treating agents inside the treating tank 5 are sprayed out by the jet orifice 9 of the vertical pipe 7 and then react with the liquid flowing down of the flow dividing plate 10, so as to remove the internal acidic or alkaline liquid, form salt and deposit at first filter screen 12, sewage after the processing runs through first filter screen 12 and gets into kuppe 13, open valve 14 this moment, can be with the sewage discharge after handling, so as to carry out subsequent processing, wherein check valve 22 can act on the medicament and add the entry, make things convenient for self priming pump 8 to work simultaneously, self priming pump 8's specific model does not do the injecing, satisfy the user demand can, flowmeter 4 response gets into the inside sewage volume of treatment jar 5, and give department controller 23 with signal transmission, controller 23 corresponds the working strength of adjustment self priming pump 8, make the medicament that standpipe 7 erupted conform with the sewage volume, first filter screen 12's specific material and mesh number do not do the injecing, satisfy the user demand can.

Specifically, when the recycling device for treating domestic sewage is used, the feeding pipe 2 is communicated with an external sewage pump, so that sewage can enter the filtering tank 1, the filtering tank 1 treats the domestic sewage by adopting a physical means to remove internal solid impurities and the like, the pump body 3 can pump the sewage treated by the filtering tank 1 into the treatment tank 5, the sewage enters the treatment tank 5 and then uniformly flows down under the action of the splitter plate 10, at the moment, a treatment agent in the treatment tank 5 is sprayed out from the jet orifice 9 of the vertical pipe 7 under the action of the self-sucking pump 8 and then reacts with the liquid flowing down by the splitter plate 10, so that the internal acidic or alkaline liquid is removed, salt is formed and precipitated on the first filter screen 12, the treated sewage passes through the first filter screen 12 and enters the flow guide cover 13, at the moment, the valve 14 is opened, and the treated sewage can be discharged, so as to carry out subsequent processing, wherein check valve 22 can act on the medicament and add the entry, makes things convenient for the work of self priming pump 8 simultaneously, and the concrete model of self priming pump 8 is not done and is injectd, satisfy the user demand can, the inside sewage volume of treatment tank 5 is got into in the response of flowmeter 4 to with signal transmission for controller 23, controller 23 corresponds the working strength who adjusts self priming pump 8, makes the medicament that standpipe 7 erupted correspond with sewage volume.

In one practical way, please refer to fig. 2, 3 and 4, a cleaning unit is disposed above the first filter 12; the cleaning unit comprises a sleeve 15, an inclined rod 16, a brush 17, a first bevel gear 18, a second bevel gear 19, a cross rod 20 and a servo motor 21; the outer wall rotation that sealed bearing and standpipe 7 are passed through at sheathed tube 15's inner wall top is connected, the first conical gear 18 of the outer wall top fixedly connected with of sheathed tube 15, the side meshing of first conical gear 18 is connected with second conical gear 19, one side fixedly connected with horizontal pole 20 of sheathed tube 15 is kept away from to second conical gear 19, the lateral wall of processing jar 5 is run through sealed bearing to the outer wall of horizontal pole 20, horizontal pole 20 is located the outside one end of processing jar 5 and installs the servo motor 21 of rigid coupling in processing jar 5 outer wall, the equal rigid coupling in outer wall both sides bottom of sheathed tube 15 has down tube 16, brush 17 is installed to the bottom of down tube 16.

It can be understood that sleeve pipe 15 set up the effect that aim at play the fixed to two down tube 16, first bevel gear 18 and the cooperation of second bevel gear 19, it can rotate through horizontal pole 20 drive sleeve pipe 15 to have realized that servo motor 21, sleeve pipe 15 drives the down tube 16 and rotates to clear up first filter screen 12 and division board 6's top through brush 17, avoid deposiing the gathering and lead to first filter screen 12 to block up, wherein servo motor 21's specific model does not do the restriction, satisfy the user demand can.

Further, a filtering component is arranged inside the filtering tank 1; the filtering assembly comprises a support 27, a second filtering screen 28, a first filtering layer 29, a second filtering layer 30 and a third filtering layer 31; the support 27 is fixedly connected with the inner wall of the filtering tank 1, the top of the support 27 is fixedly connected with a second filter screen 28, the top of the second filter screen 28 is provided with a first filter layer 29, a second filter layer 30 is arranged above the first filter layer 29, and a third filter layer 31 is arranged above the second filter layer 30.

The specific material and mesh number of the second filter screen 28 are not limited, and may be enough to meet the use requirement, and the specific material of the first filter layer 29, the second filter layer 30, and the third filter layer 31 is set to support the first filter layer 29, the second filter layer 30, and the third filter layer 31, wherein the specific material of the first filter layer 29, the second filter layer 30, and the third filter layer 31 may be selected according to the impurity volume of the sewage, and the like, and is known to those skilled in the art, and will not be described herein.

Further, a suction pump 25 mounted outside the filter tank 1 is arranged below the second filter screen 28, and the suction pump 25 is electrically connected with a liquid level switch 24 mounted inside the filter tank 1.

It can be understood that the liquid level switch 24 is set to indicate that the speed of the sewage passing through the first filter layer 29, the second filter layer 30 and the third filter layer 31 is slow when the liquid in the filter tank 1 is less, and at this time, the air pump 25 operates to pump out the gas in the filter tank 1, so that a negative pressure is formed below the interior of the filter tank 1, and the speed of the sewage passing through the first filter layer 29, the second filter layer 30 and the third filter layer 31 is further increased, wherein the input end of the air pump 25 is located at a higher position below the second filter screen 28, so as to prevent the sewage from entering the air pump 25, wherein the specific model of the air pump 25 is not limited, and the use requirement is met.

Further, a waterproof cover 26 is installed at the input end of the air pump 25.

It will be appreciated that the water shield 26 is provided to prevent sewage flowing from the first screen 12 from entering the suction pump 25.

From the above, on the basis of the above embodiment, the first filter layer 29, the second filter layer 30 and the third filter layer 31 can filter the sewage inside the filter tank 1, so as to remove solid impurities inside the sewage, when the liquid inside the filter tank 1 is less, it indicates that the speed of the sewage passing through the first filter layer 29, the second filter layer 30 and the third filter layer 31 is slower, the liquid level switch 24 controls the air pump 25 to pump the gas inside the filter tank 1, so that a negative pressure is formed below the inside of the filter tank 1, and further the speed of the sewage passing through the first filter layer 29, the second filter layer 30 and the third filter layer 31 is increased, wherein the input end of the air pump 25 is located at a higher position below the second filter screen 28, so as to prevent the sewage from entering the air pump 25, and then the sewage enters the treatment tank 5 under the action of the pump body 3, and the servo motor 21 can drive the sleeve 15 to rotate through the cross rod 20, the sleeve 15 drives the inclined rod 16 to rotate, so that the top parts of the first filter screen 12 and the partition plate 6 are cleaned through the hairbrush 17, and the blockage of the first filter screen 12 caused by the deposition and aggregation is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a domestic sewage treatment is with retrieving reuse device, includes filter tank (1), its characterized in that: the top of the filtering tank (1) is communicated with a feeding pipe (2), the bottom of the filtering tank (1) is communicated with a pump body (3), the output end of the pump body (3) is communicated with a flow meter (4), the other end of the flow meter (4) is communicated with a processing tank (5), the flow meter (4) is electrically connected with a controller (23) fixedly connected to the outer wall of the processing tank (5), and a processing unit is arranged inside the processing tank (5);

the treatment unit comprises a partition plate (6), a vertical pipe (7), a self-sucking pump (8), a jet orifice (9), a flow distribution plate (10), meshes (11), a first filter screen (12), a flow guide cover (13), a valve (14) and a one-way valve (22);

the outer wall of division board (6) and the inner wall fixed connection who handles jar (5), the first filter screen (12) of inner wall fixedly connected with of division board (6), the inner wall rigid coupling of first filter screen (12) has standpipe (7), the bottom intercommunication of standpipe (7) has rigid coupling in self priming pump (8) of handling jar (5) inner wall bottom, a plurality of jet orifices (9) have been seted up to the outer wall top of standpipe (7), the top of standpipe (7) is provided with flow distribution plate (10) of installing in handling jar (5) inner wall top, mesh (11) have been seted up on the surface of flow distribution plate (10), the below of first filter screen (12) is provided with kuppe (13) of rigid coupling in division board (6) bottom, the end of kuppe (13) extends to the outside of handling jar (5), valve (14) are installed to the end of kuppe (13), the lower part of the partition plate (6) is provided with a one-way valve (22) arranged outside the treatment tank (5), and the self-priming pump (8) is electrically connected with a controller (23).

2. The recycling apparatus for domestic sewage treatment according to claim 1, wherein: a cleaning unit is arranged above the first filter screen (12);

the cleaning unit comprises a sleeve (15), an inclined rod (16), a brush (17), a first bevel gear (18), a second bevel gear (19), a cross rod (20) and a servo motor (21);

the outer wall rotation that the inner wall top of sleeve pipe (15) passes through sealed bearing and standpipe (7) is connected, the first conical gear (18) of outer wall top fixedly connected with of sleeve pipe (15), the side meshing of first conical gear (18) is connected with second conical gear (19), one side fixedly connected with horizontal pole (20) of sleeve pipe (15) are kept away from in second conical gear (19), the lateral wall of processing jar (5) is run through sealed bearing to the outer wall of horizontal pole (20), horizontal pole (20) are located the outside one end of processing jar (5) and install servo motor (21) of rigid coupling in processing jar (5) outer wall, the equal rigid coupling in outer wall both sides bottom of sleeve pipe (15) has down tube (16), brush (17) are installed to the bottom of down tube (16).

3. The recycling apparatus for domestic sewage treatment according to claim 1, wherein: a filtering component is arranged in the filtering tank (1);

the filtering component comprises a support (27), a second filtering net (28), a first filtering layer (29), a second filtering layer (30) and a third filtering layer (31);

support (27) rigid coupling in the inner wall of crossing jar (1), the top rigid coupling of support (27) has second filter screen (28), the top of second filter screen (28) is provided with first filter layer (29), the top of first filter layer (29) is provided with second filter layer (30), the top of second filter layer (30) is provided with third filter layer (31).

4. A recycling apparatus for domestic sewage treatment as claimed in claim 3, wherein: the lower part of the second filter screen (28) is provided with an air pump (25) arranged outside the filter tank (1), and the air pump (25) is electrically connected with a liquid level switch (24) arranged inside the filter tank (1).

5. The recycling apparatus for domestic sewage treatment according to claim 4, wherein: and a waterproof cover (26) is arranged at the input end of the air pump (25).

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