Sewage treatment and recycling device

Abstract

The utility model discloses a sewage treatment recycling device which comprises a first box body and supporting legs, a pair of filter screen plates is fixedly connected to the upper portion of the interior of the first box body, and a conveying auger rotationally connected with the first box body through a bearing is arranged above the filter screen plates. The utility model relates to the technical field of sewage treatment, sewage needing to be treated and recycled can be discharged into the first box body through the second pipeline, the sewage can sequentially pass through the two filter screen plates, impurities in the sewage can be better intercepted, and the sewage can be recycled through the two filter screen plates. And then an output shaft of a first motor is matched with a belt and a belt wheel to drive two conveying augers to rotate synchronously, so that the intercepted impurities can be conveyed through the conveying augers, and the impurities fall into the shell through an opening in the left end of the first box body to be collected.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment and recycling device. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily life of ordinary people. There are many ways to treat sewage, which can generally be summarized as physical, chemical and biological methods. Some sewage can be recycled after treatment.

[0003] For example, a rural domestic sewage centralized treatment and recycling device with publication number CN214088124U includes a box body, and the rural domestic sewage centralized treatment and recycling device can collect sewage by being provided with a control box, and can intercept large particles and substances in the sewage with a coarse filter and a fine filter, so as to achieve preliminary filtration of the water;

[0004] The rural domestic sewage centralized treatment and recycling device is a device that sets inclined fine filter and coarse filter inside the control box to filter the waste water. However, since the fine filter and coarse filter are set inclinedly and a discharge port is set on the left side of the control box, the sealing plug of the discharge port can be opened to clean the waste only when the sewage is not discharged. In addition, it is also necessary to pay attention to the amount of intercepted waste at all times to prevent the waste from clogging the fine filter and coarse filter, which is quite troublesome. At the same time, there is no structure for filtering the exhaust gas, so when some waste water is treated, a certain irritating odor will be generated. If it is discharged directly, it will not only pollute the environment, but also affect the health of people around. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sewage treatment and recycling device, which solves the problem that the existing centralized treatment and recycling device for rural domestic sewage can only open the sealing plug of the discharge port when no sewage is discharged, and the waste can be cleaned up. In addition, it is also necessary to pay attention to the amount of intercepted waste at all times to prevent the waste from clogging the fine filter and the coarse filter. At the same time, when some wastewater is treated, a certain irritating odor will be generated. If it is discharged directly, it will not only pollute the environment, but also affect the health of people around.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sewage treatment and recycling device, including a first box body and legs, a pair of legs are fixedly connected to the lower surface of the first box body, a shell is fixedly connected to the upper left side of the first box body, and a baffle is threadedly connected to the lower part of the shell body through a plurality of bolts, a pair of filter screens are fixedly connected to the upper part of the interior of the first box body, a conveying auger rotatably connected to the first box body through bearings is provided above the filter screen plates, a processing mechanism and a purification mechanism are respectively installed on the right side and the upper part of the first box body, and a heating tube group is fixedly connected to the lower part of the first box body.

[0007] Preferably, the processing mechanism includes a pulley fixed to the right outer wall of the conveying auger, and the pulleys are rotatably connected to each other by a belt, a horizontal plate is fixed to the upper outer wall on the right side of the first box body, a vertical plate is fixed below the horizontal plate, and a first motor connected to the upper conveying auger is fixed inside the vertical plate.

[0008] Preferably, a pair of first pipes and an observation window are fixedly connected to the right side and the front end surface of the first box body respectively.

[0009] Preferably, a stirring rod is rotatably connected to the inside of the first box body and the lower filter screen plate via a bearing, an H-shaped plate fixedly connected to the first box body is provided below the stirring rod, and a second motor connected to the stirring rod is fixedly connected to the inside of the H-shaped plate.

[0010] Preferably, the purification mechanism comprises a second box body fixedly connected to the upper surface of the first box body, the first filter layer and the second filter layer are respectively gap-fitted at two pairs of grooves inside the second box body, and the front end surface of the second box body is threadedly connected to a box plate via a plurality of bolts.

[0011] Preferably, a fan and a second pipe are fixedly connected to the upper middle and right side of the first box body, respectively, and the air intake pipe and the air exhaust pipe of the fan are connected to the inside of the first box body and the second box body, respectively.

[0012] Beneficial Effects

[0013] The utility model provides a sewage treatment and recycling device, which has the following beneficial effects:

[0014] The sewage to be processed and recycled can be discharged into the first box through the second pipe, and the sewage will pass through the two filter screens in turn. Since the mesh numbers of the two filter screens are different, the impurities in the sewage can be better intercepted. Then the first motor is started, so that the output shaft of the first motor cooperates with the belt and the pulley to drive the two conveying augers to rotate synchronously, so that the intercepted impurities can be transported by the conveying augers, and the impurities fall into the shell through the opening at the left end of the first box for collection. At the same time, since the top of the filter screen is inclined and the holes are concentrated at the right end of the filter screen, the sewage can be prevented from flowing into the shell, so that it is simpler and more convenient to clean the impurities.

[0015] Then, the sewage treatment agent and the like are discharged into the first box through the first pipe at the top, and the second motor and the heating tube group are started, so that the output shaft of the second motor drives the stirring rod to rotate, the sewage and the treatment agent are mixed, and the heating tube group heats the sewage, thus realizing the sewage treatment, and then the treated sewage is discharged through the first pipe at the bottom for reuse;

[0016] When sewage is being treated, the fan can be started to suck out the irritating gas in the first box through the suction pipe, and then discharge it into the second box through the exhaust pipe of the fan. The gas is filtered through the second filter layer and the first filter layer in turn, and finally discharged through the opening on the left side of the second box, thus protecting the environment and avoiding the impact on the health of people around. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a plan cross-sectional view of the utility model.

[0019] Figure 3 It is a partially enlarged schematic diagram of the utility model.

[0020] Figure 4 It is a partially enlarged schematic diagram of the utility model.

[0021] Figure 5 It is a partially enlarged schematic diagram of the utility model.

[0022] In the figure: 1. first box body; 2. support leg; 3. shell; 4. baffle; 5. filter screen plate; 6. conveying auger; 7. pulley; 8. belt; 9. horizontal plate; 10. vertical plate; 11. first motor; 12. first pipeline; 13. observation window; 14. stirring rod; 15. H-shaped plate; 16. second motor; 17. second box body; 18. first filter layer; 19. second filter layer; 20. fan; 21. box plate; 22. second pipeline; 23. heating tube group. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution: a sewage treatment and recycling device, comprising a first box body 1 and legs 2, a pair of legs 2 are fixedly connected to the lower surface of the first box body 1, a shell 3 is fixedly connected to the upper left side of the first box body 1, and a baffle 4 is threadedly connected to the lower part of the shell 3 through a plurality of bolts, a pair of filter screens 5 are fixedly connected to the upper part of the interior of the first box body 1, and a conveying auger 6 is provided above the filter screens 5 and is rotatably connected to the first box body 1 through a bearing, a processing mechanism and a purification mechanism are respectively installed on the right side and the upper part of the first box body 1, and a heating pipe group 23 is fixedly connected to the lower part of the first box body 1;

[0025] A pair of filter screens 5 can be fixedly connected to the upper part of the first housing 1 , and the mesh number of the upper filter screen 5 is smaller than that of the lower filter screen 5 , so that impurities in the sewage can be better filtered.

[0026] The present embodiment is further configured such that the processing mechanism includes a pulley 7 fixedly connected to the right outer wall of the conveying auger 6, and the pulleys 7 are rotatably connected to each other through a belt 8, a horizontal plate 9 fixedly connected to the upper outer wall of the right side of the first box body 1, a vertical plate 10 fixedly connected below the horizontal plate 9, and a first motor 11 connected to the upper conveying auger 6 fixedly connected inside the vertical plate 10;

[0027] Two openings can be processed on the upper left side of the first box body 1, and then the first motor 11 is started, so that the output shaft of the first motor 11 cooperates with the belt 8 and the pulley 7 to drive the two conveying augers 6 to rotate synchronously, so that the intercepted impurities can be transported by the conveying augers 6, and the impurities can fall into the shell 3 through the opening at the left end of the first box body 1 for collection.

[0028] This embodiment is further configured such that a pair of first pipes 12 and an observation window 13 are fixedly connected to the right side and the front end surface of the first box body 1 respectively;

[0029] Two first pipes 12 with valves can be installed on the right side of the first box body 1. The upper first pipe 12 can discharge sewage treatment agents, and the lower first pipe 12 can discharge treated sewage.

[0030] This embodiment is further configured such that a stirring rod 14 is rotatably connected to the first housing 1 and the filter screen plate 5 below via a bearing, an H-shaped plate 15 fixedly connected to the first housing 1 is provided below the stirring rod 14, and a second motor 16 connected to the stirring rod 14 is fixedly connected to the inside of the H-shaped plate 15;

[0031] The second motor 16 and the heating tube group 23 can be started, so that the output shaft of the second motor 16 drives the stirring rod 14 to rotate, the sewage is mixed with the treatment agent, and the heating tube group 23 heats the sewage, thus realizing sewage treatment. The treated sewage is then discharged through the first pipe 12 below and can be reused.

[0032] This embodiment is further configured such that the purification mechanism includes a second box body 17 fixedly connected to the upper surface of the first box body 1, and two pairs of grooves inside the second box body 17 are respectively gap-fitted with a first filter layer 18 and a second filter layer 19, and a front end surface of the second box body 17 is threadedly connected to a box plate 21 through a plurality of bolts;

[0033] Two pairs of grooves can be processed inside the second box body 17, and a first filter layer 18 and a second filter layer 19 can be installed at each pair of grooves. The first filter layer 18 is made of bamboo charcoal fiber, and the second filter layer 19 is made of activated carbon, which can adsorb and purify irritating odors in sewage.

[0034] The present embodiment is further configured such that a fan 20 and a second pipe 22 are fixedly connected to the upper middle and right side of the first box body 1, respectively, and the air intake pipe and the air exhaust pipe of the fan 20 are respectively connected to the interior of the first box body 1 and the second box body 17.

[0035] It is worth noting that the models of the electrical structures involved in this application can be selected according to user needs, and only need to meet the use requirements of this application. At the same time, the corresponding control circuits are all existing technologies and can be fully implemented by personnel in this field, so no further details will be given.

[0036] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0037] Embodiment: When it is necessary to use this device, the external power supply and control circuit of each electrical structure can be connected, and then the sewage to be processed and recycled can be discharged into the first box body 1 through the second pipe 22. The sewage will pass through the two filter screens 5 in sequence. Since the mesh numbers of the two filter screens 5 are different, the impurities in the sewage can be better intercepted. Then the first motor 11 is started, so that the output shaft of the first motor 11 cooperates with the belt 8 and the pulley 7 to drive the two conveying augers 6 to rotate synchronously, so that the intercepted impurities can be transported by the conveying augers 6, so that the impurities fall into the shell 3 through the opening at the left end of the first box body 1 for collection. At the same time, since the top of the filter screen 5 is inclined and the holes are concentrated at the right end of the filter screen 5, the sewage can be prevented from flowing into the shell 3, so that it is simpler and more convenient to clean the impurities.

[0038] Then, the sewage treatment agent and the like are discharged into the first box body 1 through the upper first pipe 12, and the second motor 16 and the heating tube group 23 are started, so that the output shaft of the second motor 16 drives the stirring rod 14 to rotate, the sewage and the treatment agent are mixed, and the heating tube group 23 heats the sewage, thus realizing the sewage treatment, and then the treated sewage is discharged through the lower first pipe 12 for reuse;

[0039] When sewage is treated, the fan 20 can be started to suck out the irritating gas in the first box 1 through the suction pipe, and then discharge it into the second box 17 through the exhaust pipe of the fan 20. The gas is filtered through the second filter layer 19 and the first filter layer 18 in turn, and finally discharged through the opening on the left side of the second box 17, thus protecting the environment and avoiding affecting the health of people around.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment and recycling device, comprising a first housing (1) and legs (2), wherein a pair of legs (2) are fixedly connected to the lower surface of the first housing (1), characterized in that: A shell (3) is fixedly connected to the upper left side of the first box body (1), and a baffle (4) is threadedly connected to the lower part of the shell body (3) via a plurality of bolts. A pair of filter screens (5) are fixedly connected to the upper part of the interior of the first box body (1). A conveying auger (6) is provided above the filter screens (5) and is rotatably connected to the first box body (1) via a bearing. A processing mechanism and a purification mechanism are respectively installed on the right side and the upper part of the first box body (1). A heating tube group (23) is fixedly connected to the lower part of the first box body (1).

2. A sewage treatment and recycling device according to claim 1, characterized in that: The processing mechanism comprises a pulley (7) fixedly connected to the right outer wall of the conveying auger (6), and the pulleys (7) are rotatably connected to each other via a belt (8); a horizontal plate (9) fixedly connected to the upper outer wall of the right side of the first box body (1); a vertical plate (10) fixedly connected below the horizontal plate (9), and a first motor (11) connected to the upper conveying auger (6) fixedly connected inside the vertical plate (10).

3. A sewage treatment and recycling device according to claim 1, characterized in that: A pair of first pipes (12) and an observation window (13) are respectively fixedly connected to the right side and the front end surface of the first box body (1).

4. A sewage treatment and recycling device according to claim 1, characterized in that: The first housing (1) and the filter screen plate (5) below are rotatably connected to a stirring rod (14) via a bearing; an H-shaped plate (15) fixedly connected to the first housing (1) is provided below the stirring rod (14); and a second motor (16) connected to the stirring rod (14) is fixedly connected to the inside of the H-shaped plate (15).

5. The sewage treatment and recycling device according to claim 1 is characterized in that: The purification mechanism comprises a second box body (17) fixedly connected to the upper surface of the first box body (1), a first filter layer (18) and a second filter layer (19) are respectively loosely fitted at two pairs of grooves inside the second box body (17), and a box plate (21) is threadedly connected to the front end surface of the second box body (17) via a plurality of bolts.

6. The sewage treatment and recycling device according to claim 1 is characterized in that: A fan (20) and a second pipe (22) are fixedly connected to the upper middle and right side of the first box (1), respectively, and the air intake pipe and the air exhaust pipe of the fan (20) are respectively connected to the inside of the first box (1) and the second box (17).

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