CN117447020A - Pet hospital waste water treatment integration equipment - Google Patents

Abstract

The invention provides integrated pet hospital wastewater treatment equipment which comprises a filter box and a treatment box, wherein a guide cover is arranged at the top of the filter box, a self-adjusting mechanism and a PLC (programmable logic controller) are respectively arranged on one side of the filter box, a filter plate and a biomembrane filler are respectively arranged in an inner cavity of the filter box, a water pump, a treatment mechanism and a quantifying mechanism are respectively arranged at the top of the treatment box, an ozone generator is arranged on one side of the treatment box, a sewage discharge pipe is communicated with the bottom of the treatment box, a water purifying pipe is communicated with one side of the treatment box, and a pretreatment mechanism is arranged at the top of the guide cover. The integrated pet hospital wastewater treatment equipment provided by the invention solves the problems that the existing pet hospital wastewater is generally directly discharged into a municipal wastewater pipe network, the wastewater contains a large amount of bacteria, viruses, parasitic ova, pet feces, toxic and harmful substances and the like, and the wastewater is directly discharged into the wastewater pipe network, so that pollution or disease transmission is easy to cause.

Description

An integrated equipment for wastewater treatment in pet hospitals

Technical field

The invention relates to the technical field of water treatment, and in particular to an integrated equipment for treating wastewater in a pet hospital.

Background technique

As the number of pets increases, so do pet hospitals. Pet hospitals are places that provide medical treatment and care for pets. A large amount of sewage is produced in the operating rooms and laboratories of pet hospitals.

At present, wastewater from pet hospitals is generally discharged directly into the urban sewage pipe network. However, the wastewater from pet hospitals has a relatively complex composition and contains a large amount of bacteria, viruses, parasite eggs, pet feces, toxic and harmful substances, etc., and is discharged directly into the sewage pipe network. It is easy to cause pollution or spread diseases. In actual life, due to the small volume of sewage water in pet hospitals, traditional sewage treatment equipment covers a large area and requires high investment costs, which is not conducive to put into use. Therefore, it is necessary to design an integrated wastewater treatment equipment that occupies a small area, has low investment, and is suitable for pet hospitals with small sewage volumes to solve the above problems.

Contents of the invention

In order to solve the above technical problems, the present invention provides an integrated pet hospital wastewater treatment equipment that occupies a small area and requires low investment.

The pet hospital wastewater treatment integrated equipment provided by the present invention includes a filter box and a treatment box. The top of the filter box is provided with a guide cover. One side of the filter box is provided with a self-adjusting mechanism and a PLC controller. The inner cavity of the filter box is respectively provided with a filter plate and a biofilm filler. The top of the treatment box is provided with a water pump, a treatment mechanism and a quantitative mechanism. An ozone generator is provided on one side of the treatment box. A sewage discharge pipe is connected to the bottom, a water purification pipe is connected to one side of the treatment box, and a pretreatment mechanism is provided on the top of the guide cover.

In order to facilitate access to external pipelines, the present invention provides an integrated equipment for pet hospital wastewater treatment. Preferably, the self-adjusting mechanism includes a main pipeline, and the outside of the main pipeline is connected to an oxygen inlet pipeline and a water inlet pipeline respectively. One end of the main pipe is connected with a regulating pipe.

In order to monitor the status of the biofilm filler, the present invention provides an integrated equipment for pet hospital wastewater treatment. Preferably, the self-adjusting mechanism also includes a mounting bracket, and the inner cavity of the filter box is equipped with a mounting bracket. The bottom of the mounting frame is equipped with an oxygen sensor and a humidity sensor respectively.

In order to stir the wastewater and improve the treatment effect, the present invention provides an integrated equipment for treating wastewater in a pet hospital. Preferably, the treatment mechanism includes a first motor, and the first motor is installed on the top of the treatment box, so A mixing rod is fixed at the output end of the first motor through a coupling, and a mixing blade is fixedly connected to the outside of the mixing rod.

In order to facilitate the discharge of treated wastewater, the present invention provides an integrated equipment for treating wastewater in a pet hospital. Preferably, the treatment mechanism further includes an isolation plate, and the outer side of the isolation plate is fixedly connected to the inner wall of the treatment box. The bottom of the isolation plate is connected with a drainage pipe, and the bottom of the mixing rod rotates with the top of the isolation plate.

In order to accurately control the dosage of medicine, the present invention provides an integrated equipment for pet hospital wastewater treatment. Preferably, the dosing mechanism includes a medicine box, and the bottom of the medicine box is fixedly connected to the top of the treatment box. The medicine box A metering pump is installed on the top, and a liquid level gauge is installed in the inner cavity of the treatment box.

In order to clean the sediment inside the treatment box, the present invention provides an integrated equipment for pet hospital wastewater treatment. Preferably, one side of the treatment box is connected with a flushing pipe, and the bottom of the inner cavity of the treatment box is equipped with a Submersible mixer.

In order to pretreat sewage, the present invention provides an integrated equipment for treating wastewater in a pet hospital. Preferably, the pretreatment mechanism includes a pretreatment bin, and an access cover is provided on the top of the pretreatment bin. The access cover is A second motor is installed on the top, the output shaft of the second motor is provided with a stirring shaft, the outside of the stirring shaft is provided with a crushing blade, and the outside of the pretreatment chamber is provided with a connecting piece.

Compared with the prior art, the beneficial effects of the present invention are:

In this pet hospital wastewater treatment integrated equipment, the sewage enters the inside of the filter box through the guide cover, and is then filtered through three filter plates in sequence. The biofilm filler removes soluble and colloidal organic pollutants in the water, and is driven by the first motor. The mixing rod stirs the wastewater so that the wastewater and disinfectant are fully mixed. After being sterilized by the disinfectant, ozone can also be input into the treatment box through the ozone generator for further sterilization. After treatment, the wastewater can fall into the water through the drain pipe. Precipitation occurs below the inner cavity of the treatment box to complete the treatment of wastewater. The treated wastewater can be discharged through the water purification pipe. Moreover, this device occupies a small area and has low installation investment. Compared with traditional sewage treatment equipment, it occupies a larger area. The investment cost is high, and this device is more suitable for pet hospitals with smaller sewage water needs. It solves the problem that currently the wastewater from pet hospitals is generally discharged directly into the urban sewage pipe network. The wastewater contains a large number of bacteria, viruses, parasite eggs, pet feces and toxic and harmful substances. Substances, etc., are discharged directly into the sewage pipe network, which can easily cause pollution or spread diseases.

Description of the drawings

Figure 1 is a schematic structural diagram of a preferred embodiment of the integrated pet hospital wastewater treatment equipment provided by the present invention;

Figure 2 is a structural cross-sectional view of the filter box of the present invention;

Figure 3 is a structural cross-sectional view of the processing box of the present invention;

Figure 4 is a cross-sectional view of the structure of the processing chamber and access cover of the present invention.

Numbers in the figure: 1. Filter box; 2. Treatment box; 3. Guide cover; 4. Self-adjusting mechanism; 401. Main pipeline; 402. Oxygen inlet pipe; 403. Water inlet pipe; 404. Installation frame; 405. Oxygen Sensor; 406, humidity sensor; 407, regulating tube; 5, processing mechanism; 501, first motor; 502, mixing rod; 503, mixing blade; 504, isolation plate; 505, drainage pipe; 6, quantitative mechanism; 601. Chemical box; 602, metering pump; 603, liquid level gauge; 7, pretreatment mechanism; 701, pretreatment chamber; 702, access cover; 703, second motor; 704, stirring shaft; 705, crushing blade; 706, connection 8. Biofilm filler; 9. Filter plate; 10. Water pump; 11. Ozone generator; 12. Drainage pipe; 13. Water purification pipe; 14. Submersible mixer; 15. Flushing pipe; 16. PLC controller .

Detailed ways

The present invention will be further described below in conjunction with the drawings and embodiments.

Please refer to Figures 1, 2, 3 and 4 in conjunction. Figure 1 is a schematic structural diagram of a preferred embodiment of the integrated pet hospital wastewater treatment equipment provided by the present invention; Figure 2 is the structure of the filter box of the present invention. Cross-sectional view; Figure 3 is a structural cross-sectional view of the processing box of the present invention; Figure 4 is a structural cross-sectional view of the processing chamber and the access cover of the present invention. An integrated equipment for pet hospital wastewater treatment, including a filter box 1 and a treatment box 2. The top of the filter box 1 is provided with a guide cover 3. One side of the filter box 1 is provided with a self-adjusting mechanism 4 and a PLC controller 16 respectively. The inner cavity of the box 1 is provided with a filter plate 9 and a biofilm filler 8 respectively. The top of the treatment box 2 is provided with a water pump 10, a treatment mechanism 5 and a dosing mechanism 6 respectively. An ozone generator 11 is provided on one side of the treatment box 2. The bottom of the box 2 is connected to a sewage pipe 12, one side of the treatment box 2 is connected to a clean water pipe 13, and the top of the guide cover 3 is provided with a pretreatment mechanism 7.

The pretreatment mechanism 7 includes a pretreatment chamber 701. The top of the pretreatment chamber 701 is provided with an access cover 702. The top of the access cover 702 is equipped with a second motor 703. The output shaft of the second motor 703 is provided with a stirring shaft 704. The stirring shaft 704 A crushing blade 705 is provided on the outside of the pretreatment chamber 701 , and a connecting piece 706 is provided on the outside of the pretreatment chamber 701 .

It should be noted that a sealing door is provided on one side of the filter box 1 to facilitate later replacement of the filter plate 9 and the biofilm filler 8. There are three filter plates 9 arranged in total, and the three filter plates 9 are arranged vertically, and the upper filter plate The mesh number of the filter plate 9 in the middle position is smaller than that of the filter plate 9 in the middle position. The mesh number of the filter plate 9 in the middle position is smaller than the mesh number of the filter plate 9 in the lower position. By setting the mesh numbers of the three filter plates 9 from low to high in order, the wastewater can be gradually filtered. , improve the filtration effect of wastewater and reduce the probability of clogging. The water inlet of the water pump 10 is connected to one side of the filter box 1 through a pipe. The water outlet of the water pump 10 is connected to the top of the treatment box 2 through a pipe. The water pump 10 is connected to the PLC. The controller 16 is electrically connected. The bottom of the pretreatment chamber 701 is connected to the top of the guide cover 3 through a pipe, and a solenoid valve is provided outside the pipe. The pretreatment chamber 701 and the access cover 702 are bolted through a connector 706 to facilitate the user. The inspection cover 702 is disassembled later to facilitate the inspection of the interior of the pretreatment chamber 701 or the crushing blade 705. After the sewage enters the interior of the pretreatment chamber 701 through the connecting pipe on the top of the inspection cover 702, the second motor 703 drives the stirring shaft 704 to rotate. The stirring shaft 704 drives the crushing blade 705 to crush impurities such as animal fur in the sewage, preventing large-volume impurities from clogging subsequent pipelines and reducing the probability of overall damage to the equipment.

In the specific implementation process, as shown in Figures 1 and 2, the self-adjusting mechanism 4 includes a main pipe 401. The outside of the main pipe 401 is connected to an oxygen inlet pipe 402 and a water inlet pipe 403 respectively. One end of the main pipe 401 is connected to a regulating pipe. tube407;

The self-adjusting mechanism 4 also includes a mounting bracket 404. The mounting bracket 404 is installed in the inner cavity of the filter box 1. The oxygen sensor 405 and the humidity sensor 406 are respectively installed at the bottom of the mounting bracket 404;

It should be noted that the mounting frame 404 is composed of a cross beam and a mounting plate. The oxygen sensor 405 and the humidity sensor 406 are both installed at the bottom of the mounting plate. One end of the main pipe 401 runs through the center point of the beam and the mounting plate and the top of the regulating pipe 407 connected, multiple holes are provided on the outside of the regulating pipe 407, solenoid valves are provided on the outsides of the oxygen inlet pipe 402 and the water inlet pipe 403, and the solenoid valves are electrically connected to the PLC controller 16. The oxygen sensor 405 and the humidity sensor 406 are also connected to the PLC. Controller 16 is electrically connected.

As shown in Figures 1 and 3, the processing mechanism 5 includes a first motor 501. The first motor 501 is installed on the top of the processing box 2. The output end of the first motor 501 is fixed with a mixing rod 502 through a coupling. The outer side of 502 is fixedly connected to the mixing blade 503;

The processing mechanism 5 also includes an isolation plate 504, the outer side of the isolation plate 504 is fixedly connected to the inner wall of the treatment box 2, the bottom of the isolation plate 504 is connected with a drainage pipe 505, and the bottom of the mixing rod 502 rotates with the top of the isolation plate 504;

The dosing mechanism 6 includes a medicine box 601, the bottom of the medicine box 601 is fixedly connected to the top of the treatment box 2, a metering pump 602 is installed on the top of the medicine box 601, and a liquid level gauge 603 is installed in the inner cavity of the treatment box 2;

A flushing pipe 15 is connected to one side of the treatment box 2 , and a submersible mixer 14 is installed at the bottom of the inner cavity of the treatment box 2 .

It should be noted that in addition to the liquid level meter 603 provided above the isolation plate 504, the treatment box 2 is also provided with a liquid level meter 603 below the isolation plate 504 for monitoring the sedimentation liquid level. The first motor 501, metering The pump 602, the liquid level gauge 603 and the submersible mixer 14 are all electrically connected to the PLC controller 16. When cleaning the sediment generated at the bottom of the inner cavity of the treatment box 2, in order to avoid more sediment from adhering to the treatment box 2 At the bottom of the inner cavity, water can be injected into the inside of the treatment box 2 through the flushing pipe 15. The amount of water injected can be flush with the installation crossbar on the top of the submersible mixer 14, and then the water is disturbed by the submersible mixer 14 to remove the adhered particles. The sediment is processed, and then the solenoid valve on the outside of the drain pipe 12 is opened to discharge the sediment.

The working principle of the integrated pet hospital wastewater treatment equipment provided by the invention is as follows:

When using this device, first connect the oxygen inlet pipe 402 to the external oxygen pipe, the water inlet pipe 403 to the external water supply pipe, and connect the external pipe on the top of the access cover 702 to the sewage pipe. After the sewage enters the inside of the pretreatment bin 701, The second motor 703 drives the stirring shaft 704 to rotate, and the stirring shaft 704 drives the crushing blade 705 to crush impurities such as animal fur in the sewage to avoid large-volume impurities from blocking subsequent pipelines and reduce the probability of overall damage to the equipment. The initially treated sewage passes through The pipeline at the bottom of the pretreatment bin 701 enters the inside of the filter box 1, and is filtered sequentially through three filter plates 9. The filtered wastewater passes through the biofilm filler 8 to remove soluble and colloidal organic pollutants in the water, and then passes through the water pump 10 Transported to the inside of the treatment box 2, the liquid level gauge 603 above the isolation plate 504 can detect the liquid level. The PLC controller 16 compares the liquid level with the preset value, and then controls the metering pump 602 to accurately measure the liquid level in the medicine box 601. The agent is put into the disinfectant to avoid waste and achieve the effect of accurately delivering the disinfectant dose. The first motor 501 drives the mixing rod 502 to stir the wastewater so that the wastewater and the disinfectant are fully mixed. After being disinfected by the disinfectant, it can also be The ozone generator 11 inputs ozone into the treatment box 2. After the ozone is dissolved in water, it directly or indirectly oxidizes inorganic and organic matter in the water using a large number of hydroxyl radicals and new ecological oxygen generated in the reaction, and enters the intracellular oxidation cells of bacteria. organic matter in the treatment box 2 to achieve the purpose of sterilization, disinfection and purification of water quality. The treated wastewater can fall into the bottom of the inner cavity of the treatment box 2 through the drainage pipe 505 to precipitate, thereby completing the wastewater treatment work. The treated wastewater can pass through the water purification pipe 13 Discharge, because the biofilm method is an ecosystem composed of highly dense aerobic bacteria, anaerobic bacteria, facultative bacteria, fungi, protozoa and algae, etc., under sufficient oxygen supply conditions, the biofilm is used to stabilize and clarify wastewater sewage. treatment method, so the oxygen content has a great influence on the quality of microorganisms outside the biofilm filler 8. This device can detect the oxygen content at the biofilm filler 8 through the oxygen sensor 405. When the oxygen content is lower than the value in the PLC controller 16 At the preset value, the PLC controller 16 can control the action of the solenoid valve at the oxygen inlet pipe 402. Oxygen enters the main pipe 401 and is then discharged through the regulating pipe 407 to adjust the oxygen content at the biofilm filler 8 so that the oxygen content is beneficial. Microorganisms are generated, and the humidity can also be detected through the humidity sensor 406 to adjust the humidity at 8 locations of the biofilm filler. Moreover, this device occupies a small area and has low installation investment. Compared with traditional sewage treatment equipment, it occupies a larger area. The investment cost is high, and this device is more suitable for pet hospitals with smaller sewage water needs.

The above are only examples of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description and drawings of the present invention, or directly or indirectly applied to other related technologies fields are equally included in the scope of patent protection of the present invention.

Claims (8)

1. The utility model provides a pet hospital waste water treatment integration equipment, its characterized in that, including rose box (1) and processing box (2), the top of rose box (1) is provided with direction cover (3), one side of rose box (1) is provided with self-interacting mechanism (4) and PLC controller (16) respectively, the inner chamber of rose box (1) is provided with filter (9) and biomembrane packing (8) respectively, the top of processing box (2) is provided with water pump (10) respectively, processing mechanism (5) and ration mechanism (6), one side of processing box (2) is provided with ozone generator (11), the bottom intercommunication of processing box (2) has blow off pipe (12), one side intercommunication of processing box (2) has water purification pipe (13), the top of direction cover (3) is provided with pretreatment mechanism (7).

2. The pet hospital wastewater treatment integrated equipment according to claim 1, wherein the self-adjusting mechanism (4) comprises a main pipe (401), an oxygen inlet pipe (402) and a water inlet pipe (403) are respectively communicated with the outer side of the main pipe (401), and an adjusting pipe (407) is communicated with one end of the main pipe (401).

3. The integrated pet hospital wastewater treatment device according to claim 2, wherein the self-adjusting mechanism (4) further comprises a mounting frame (404), the mounting frame (404) is installed in the inner cavity of the filter box (1), and an oxygen sensor (405) and a humidity sensor (406) are installed at the bottom of the mounting frame (404) respectively.

4. The pet hospital wastewater treatment integrated equipment according to claim 1, wherein the treatment mechanism (5) comprises a first motor (501), the first motor (501) is arranged at the top of the treatment box (2), a mixing rod (502) is fixed at the output end of the first motor (501) through a coupler, and a mixing blade (503) is fixedly connected to the outer side of the mixing rod (502).

5. The integrated pet hospital wastewater treatment device according to claim 4, wherein the treatment mechanism (5) further comprises a separation plate (504), the outer side of the separation plate (504) is fixedly connected with the inner wall of the treatment box (2), a drain pipe (505) is communicated with the bottom of the separation plate (504), and the bottom of the mixing rod (502) is in rotary fit with the top of the separation plate (504).

6. The integrated pet hospital wastewater treatment device according to claim 1, wherein the dosing mechanism (6) comprises a medicament box (601), the bottom of the medicament box (601) is fixedly connected with the top of the treatment box (2), a metering pump (602) is arranged at the top of the medicament box (601), and a liquid level meter (603) is arranged in the inner cavity of the treatment box (2).

7. The integrated pet hospital wastewater treatment device according to claim 1, wherein one side of the treatment box (2) is communicated with a flushing pipe (15), and the bottom of the inner cavity of the treatment box (2) is provided with a submersible stirrer (14).

8. The pet hospital wastewater treatment integrated equipment according to claim 1, wherein the pretreatment mechanism (7) comprises a pretreatment bin (701), an access cover (702) is arranged at the top of the pretreatment bin (701), a second motor (703) is arranged at the top of the access cover (702), a stirring shaft (704) is arranged on an output shaft of the second motor (703), a crushing blade (705) is arranged on the outer side of the stirring shaft (704), and a connecting piece (706) is arranged on the outer side of the pretreatment bin (701).