CN201840699U - Automatic microbial deodorizing device - Google Patents

Abstract

An automatic microbial deodorization device is an automatic spraying device for microbial bacterial agents used in the fields of animal husbandry, garbage treatment, sewage treatment and the like. It mainly includes PLC intelligent control system, liquid storage system, infusion system, gas delivery system and spray box. The PLC intelligent control system includes a control box, a liquid crystal display, a timing device, and an automatic alarm device. The liquid storage system includes a stainless steel liquid storage tank, a low liquid level sensing device, and a liquid level display device. The infusion system includes water inlet pipe, feed pipe, hand valve, filter screen, return device, flow meter, pressure gauge and infusion pipe. The gas delivery device includes an air compressor, a pressure gauge and a gas delivery pipe. The spray box includes a water control solenoid valve, an air control solenoid valve, a nozzle and a stainless steel box. The device can be grouped and controlled at different times. When the water control solenoid valve and the air control solenoid valve are connected to electricity and opened at the same time, the air pressure will spray the bacteria agent. After setting the program, it can be sprayed automatically for 24 hours without personnel operation, and the deodorizing effect is remarkable.

Description

An automatic microbial deodorization device

technical field

The utility model relates to a microbial deodorizing device, which is an automatic spraying device for microbial bacterial agents used in fields such as animal husbandry farms, garbage transfer stations, garbage power plants, leachate collection pools, sewage treatment plants, and garbage composting workshops. the

Background technique

With the acceleration of urbanization in our country, the amount of urban domestic waste in our country is also increasing, but the waste disposal rate is not proportional to the increase in waste, which brings huge social and environmental pressure to our country. Based on the characteristics of our country's garbage, at present, most of our country adopts sanitary landfill for garbage treatment, and some of them use composting and incineration for power generation. Before sanitary landfill, composting or incineration for power generation, garbage can be sorted, sorted Finally, the waste components with utilization value are reprocessed, so as to achieve the purpose of harmless, resourceful and reduction of waste disposal. the

In the process of garbage transfer, stacking and transportation, various odor source substances will be produced due to the action of spoilage bacteria, which seriously affects the health of the workers present and the surrounding people. The use of high-efficiency microbial agents for biological deodorization technology has become increasingly mature. The principle is to use the huge specific surface area of microorganisms, their own metabolism and various enzymes produced to adsorb, absorb and transform odorous substances into non-toxic and tasteless At the same time, beneficial bacteria occupy the upper hand and inhibit the growth and reproduction of spoilage bacteria, so as to achieve the purpose of fundamentally removing odor. the

Most of the deodorizing equipment currently on the market are expensive and have a limited range of use, which cannot be sprayed on a large area or the atomization effect is not ideal. Some microbial deodorization devices designed and produced by themselves are difficult to achieve the desired effect and are not beautiful, which seriously affects the appearance and image of the installation site. the

Contents of the invention

The purpose of the utility model is to provide an automatic spraying device for microbial agents used in livestock farms, garbage transfer stations, garbage power plants, leachate collection pools, sewage treatment plants and garbage composting workshops. The device can reduce equipment cost, realize automatic spraying, and has the characteristics of anti-corrosion, intelligent control, good atomization effect, wide spraying area and beautiful appearance. the

The technical scheme of the utility model is:

An automatic microbial deodorization device, which: includes a PLC intelligent control system, a liquid storage system, an infusion system, an air delivery system and a spray box; the PLC intelligent control system includes a control box, a liquid crystal display, a timing device, and an automatic alarm device The liquid storage system includes stainless steel liquid storage tanks with different volumes, low liquid level sensing devices, and liquid level display devices that can be configured according to needs; the infusion system includes water inlet pipes, feed pipes, hand valves, filter screens, return devices, and flow meters , pressure gauge and infusion tube; the gas delivery device includes an air compressor, pressure gauge and gas delivery tube; the spray box includes a water control solenoid valve, an air control solenoid valve, a nozzle and a stainless steel box;

The water inlet pipe and the feed pipe are respectively connected to the liquid storage tank, and the liquid storage tank is connected to the nozzle through the infusion pipe and the water control solenoid valve;

The air compressor communicates with the nozzle through the air pipe and the air control solenoid valve;

The control box controls and connects the water control solenoid valve and the air control solenoid valve, and opens according to the set spraying time and frequency. the

The automatic microbial deodorization device, wherein the intelligent control box has a red light with an alarm function when the part connected to the control box fails or the liquid level in the liquid storage tank is lower than the low liquid level sensor. the

In the automatic microbial deodorization device, the intelligent control box has a liquid crystal display. the

The automatic microbial deodorization device, wherein, the low liquid level sensor and the liquid level display are arranged inside the liquid storage tank. the

The automatic microbial deodorization device, wherein the spray box is a spray device integrating a spray head, an air control and water control solenoid valve and a box, and the spray box can be installed on the wall or suspended in the air. the

The automatic microbial deodorization device, wherein the number of sprinklers installed, and the spraying time and frequency are determined according to the spraying range. the

The automatic microbial deodorization device, wherein, the water control solenoid valve and the air control solenoid valve are powered on and opened at the same time, and the bacterial agent is sprayed out by air pressure. the

The automatic microbial deodorization device, wherein, the return device flows back from the end of the infusion to the front end of the water pump to form a return path, which is controlled by a flow meter and a solenoid valve. the

The utility model adopts an advanced PLC intelligent control system to replace the traditionally used relay control board. The whole operation is simpler, intelligently controlled, and the operation interface is friendly and practical. the

Description of drawings

Fig. 1 is the structural representation of the utility model

Fig. 2 is the structural representation of the utility model spray box

In Figure 1, 1. Inlet pipe, 2. Feed pipe, 3. Stainless steel liquid storage tank, 4. Low liquid level sensor, 5. Liquid level display, 6. Hand valve, 7. Copper filter, 8. Water pump, 9 .Water pump, 10. Air compressor, 11. Flow meter, 12. Pressure gauge, 13. Pressure gauge, 14. Water control solenoid valve, 15. Air control solenoid valve, 16. Nozzle, 17. PLC automatic control box, 18 . Wires, 19. Solenoid valve. the

14. water control solenoid valve in Fig. 2, 15. gas control solenoid valve, 16. shower nozzle. the

Detailed ways

An automatic microbial deodorization device of the utility model is characterized in that it comprises a PLC intelligent control system, a liquid storage system, an infusion system, an air delivery system and a spray box. PLC intelligent control system includes control box, liquid crystal display, timing device, automatic alarm device; liquid storage system includes stainless steel liquid storage tank (can be configured with different volume storage tanks according to needs), low liquid level sensing device, liquid level display Device; infusion system includes water inlet pipe, feed pipe, hand valve, filter screen, return device, flow meter, pressure gauge and infusion pipe; air delivery device includes air compressor, pressure gauge and air pipe; spray box includes water control electromagnetic Valve, gas control solenoid valve, nozzle and stainless steel box. the

The technical route of the utility model is to mix the high-efficiency microbial bacterial agent and tap water evenly according to the required ratio, and use water pumps (two water pumps work in time-sharing, when one works, the other stops) to provide pressure (the liquid storage tank can also be Placed on top of the spray system, using the pressure of the liquid itself without installing a water pump) to make the liquid reach the water control solenoid valve and each nozzle, when the pressure is too high, the backflow device will automatically decompress, and the solenoid valve will open to form a backflow path stress reliever. Set the intelligent control box, set the spraying time and frequency, control each solenoid valve and the sensor in the liquid storage tank, when the water control and air control solenoid valves are connected to electricity at the same time, the gas pressure provided by the air compressor will drive the liquid Spray to form atomization and fully combine with odor source substances in the air, and contact with garbage, so as to give full play to the deodorization function of highly efficient microorganisms. The air compressor has the function of storing air. When the pressure is not enough, it will automatically start to work, store air, stop working when the air is full, and automatically start working when the pressure is not enough. The whole system can be grouped and work at different times, and different groups can be set according to the needs. Each group can control a different number of nozzles or solenoid valves and other components, and the PLC system can complete the automatic control. the

The spray box can be grouped and sprayed at staggered times after being programmed. the

The intelligent control box has an alarm function. When the part connected to the control box fails or the liquid level in the liquid storage tank is lower than the low level sensor, the corresponding red light will be on. the

The intelligent control box has a liquid crystal display, which makes the operation interface more humanized. the

The liquid storage tank is a stainless steel tank with a low liquid level sensor and a liquid level display inside, and liquid storage tanks with different volumes can be configured according to needs. the

The spray box is a spray device that integrates a spray head, air control and water control solenoid valves and a box. The spray box can be installed on the wall or suspended in the air. Compared with a single spray head, it has strong stability and beautiful appearance. features. the

The whole set of devices is especially suitable for large-scale spraying. The number of installed sprinklers is determined according to the spraying range. After setting the spraying time and frequency, it will be fully automatic spraying for 24 hours without manual operation. the

The water control solenoid valve and the air control solenoid valve are connected to electricity and opened at the same time, and the bacterial agent is sprayed out by the air pressure, and the atomization effect is remarkable. the

The backflow device flows back from the end of the infusion to the front end of the water pump to form a backflow path, which is controlled by a flow meter and a solenoid valve to regulate the pressure. the

Embodiment 1: in Fig. 1, tap water enters liquid storage tank (3) through water inlet pipe (1), and bacterial liquid enters liquid storage tank (3) through feed pipe (2), mixes in proportion, passes liquid level display (5) Display the volume of the incoming liquid, the hand valve (6) is opened, and the bacterial liquid in the liquid storage tank (3) passes through the copper filter valve (7) and the flow meter ( 11) and the pressure gauge (12) reach the water control solenoid valve (14) and the nozzle (16). When the pressure is too high, the backflow solenoid valve (19) opens to form a backflow path, which has the effect of reducing pressure. The compressor (10) supplies air to the air control solenoid valve (15) and the nozzle (16). After the control box (17) has set the spraying time and frequency, the water control solenoid valve (14) and the air control solenoid valve (15) ) at the same time through the electric wire (18) to connect and open, the bacteria liquid is sprayed out by the gas, and the atomization effect is remarkable. When the liquid level in the liquid storage tank (3) is lower than the low liquid level sensor (4), or when other parts connected to the control box (17) fail, the corresponding red light of the control box (17) lights up, an alarm, and the copper Filter screen (7) can be removed and reinstalled after washing. the

Embodiment 2: in Fig. 1, the liquid storage tank (3) is placed higher than the shower head (16), the tap water is imported by the water inlet pipe (1), the microbial bacterial liquid is imported by the feed pipe (2), mixed evenly in proportion, and utilized The gravity of the mixed bacterial liquid sends the bacterial liquid to the water control solenoid valve (14) and the nozzle (16), without using the water pumps (8) and (9) to work, after setting the spraying time and frequency of the control box (17) , the water control solenoid valve (14) and the gas control solenoid valve (15) are simultaneously connected through the electric wire (18), the bacteria liquid is sprayed out by the gas, and the atomization effect is good, the air compressor (10) has a gas storage function, and the working After a certain period of time, the air supply pressure can be maintained for a period of time, and it will automatically start working when the air pressure is insufficient. the

The spray head of the utility model is hidden in the spray box, which makes the whole system more beautiful. The whole set of devices can be assembled and adjusted according to the deodorization range or the amount of garbage, and the number of spray boxes can be installed in each group. Connect the boxes in series. the

Claims (8)

1. An automatic microbial deodorization device is characterized in that it comprises a PLC intelligent control system, a liquid storage system, an infusion system, an air delivery system and a spray box; the PLC intelligent control system comprises a control box, a liquid crystal display screen, and a timing device , automatic alarm device; the liquid storage system includes stainless steel liquid storage tanks with different volumes, low liquid level sensing devices, and liquid level display devices that can be configured according to needs; the infusion system includes water inlet pipes, feed pipes, hand valves, filter screens, backflow device, flow meter, pressure gauge and infusion pipe; the air transmission device includes an air compressor, pressure gauge and air pipe; the spray box includes a water control solenoid valve, an air control solenoid valve, a nozzle and a stainless steel box; The water inlet pipe and the feed pipe are respectively connected to the liquid storage tank, and the liquid storage tank is connected to the nozzle through a liquid infusion pipe and a water control solenoid valve; The air compressor communicates with the nozzle through an air pipe and an air control solenoid valve; The control box controls and connects the water control solenoid valve and the air control solenoid valve, and opens according to the set spraying time and frequency. 2. A kind of automatic microbial deodorization device according to claim 1, characterized in that, the intelligent control box has a function that when the part connected to the control box breaks down or the liquid level in the liquid storage tank is lower than the low liquid level sensor The red light for the alarm function lights up. 3. A kind of automatic microbial deodorization device according to claim 1, characterized in that the intelligent control box has a liquid crystal display. 4. An automatic microbial deodorization device according to claim 1, characterized in that the low liquid level sensor and the liquid level display are arranged inside the liquid storage tank. 5. A kind of automatic microbial deodorization device according to claim 1, characterized in that, the spray box is a spray device that integrates the spray head, air control and water control solenoid valve and box, and the spray box can be installed on the wall or hang in the air. 6. A kind of automatic microbial deodorization device according to claim 1, characterized in that, the number of sprinklers installed, and the spraying time and frequency are determined according to the spraying range. 7. The automatic microbial deodorization device according to claim 1, characterized in that, the water control solenoid valve and the air control solenoid valve are connected to electricity and opened at the same time, and the bacterial agent is sprayed out by air pressure. 8. An automatic microbial deodorization device according to claim 1, characterized in that the backflow device flows back from the end of the infusion to the front end of the water pump to form a backflow path, which is controlled by a flow meter and a solenoid valve. the

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