KR20040001571A - Sewage collector equipment and auto driving method thereof - Google Patents

Abstract

PURPOSE: Provided is a night soil collecting apparatus, and a method for automatically operating the same to reduce work force and cost in collecting night soils is also provided. CONSTITUTION: The apparatus comprises a control panel(111) having buttons used for automatically controlling operation of the apparatus, collecting tanks(123,148) with a moisture intercept device which controls moisture and night soil mist when night soils in the collecting tanks(123,148) are discharged to a sewage treatment plant for storing collected night soils when it is not full, level switches(125,146) for checking high level of the collecting tanks(123,148), suction valves(147) opened and closed based on level of the collecting tanks(123,148), night soil discharging valves(127,150) opened when the tanks(123,148) are high level and closed when the tanks(123,148) are not high level, gas exhausting valves(119,144) opened when the tanks(123,148) collect night soils to make inside of the tanks(123,148) vacuum state and closed when the tanks(123,148) discharge the night soil, vacuum pumps(134,136) connected to the gas exhausting valve(119,144) for making inside of the tank vacuum state by pumping out air in the tanks(123,148), pressure air valves(118,145) opened before the tanks(123,148) discharge night soils for introducing compressed air to the tanks(123,148), and drainage tanks(122,141) for collecting foreign materials in the collecting tanks(123,148) and discharging it to a sewage treatment plant through drain valves(121,142). The method comprises the steps of setting initial states of valves and a vacuum pump when a standby button on a control panel is selected; selecting an automatic control mode when an automatic button is selected; collecting night soils by starting a vacuum pump; stopping the vacuum pump and introducing compressed air into a night soil collecting tank when the tank is high level; and discharging the night soils in the tank to a sewage treatment plant.

Description

Sewage collector equipment and auto driving method

The present invention relates to a facility for collecting manure, and in particular, implements a facility for collecting manure with a fully automatic system, manure collection facility and automatic operation that can automatically collect the manure in the septic tank, such as railway cars, with a simple button operation It is about a method.

As society grows in complexity and complexity, manure discharged from various parts of society can cause water pollution and cause environmental, hygiene and odor problems. Today, the collection and disposal of manure at home or in barns has become an indispensable social communal in creating a beautiful environment and creating clean hygiene. In Korea, sewage can only be discharged to sewerage after septic tanks have been cleaned, except in areas where sewage plants with end-of-day treatment plants exist today. Septic tanks may be installed in each building or in several buildings. To deal with human or livestock manure, many environmental research groups and companies are striving to create manure handling facilities that are less polluted and beneficial to life.

However, in addition to septic tanks installed in homes and buildings, toilets installed in outdoor simple toilets or passenger cars on railroads collect manure by a manure collection vehicle, or people directly manure. Therefore, unnecessary time and personnel are required for manure collection, and the manure collection is made by manual work, which causes difficulties in manure collection work due to odors or images generated from manure.

In particular, due to the large number of people and the limited capacity of the purification tanks, the toilets installed in the passenger cars of railroads need to collect manure after the operation, which is not inconvenient if used by hand or using a general manure collection vehicle. Will not.

Therefore, the object of the present invention is to implement a facility to collect the manure with a fully automatic system, saving time, material, human cost, and also simple to automatically collect the manure in the purification tank, such as railway cars, with a simple button operation Yet to provide a convenient manure collection facility and its automatic operation method.

In order to solve the above object, the waste collection facility according to the first aspect of the present invention is:

It is connected to a power supply, and provided with a button for instructing automatic operation, when the button for instructing automatic operation is turned on, it controls the overall operation operation of the facility according to the automatic operation, and controls to control the opening / closing of solenoid valves. panel;

A grinder for crushing foreign matter at the front of the tank when manure is collected;

A manure collection tank for collecting manure from an external purification tank to collect manure or for draining the manure to an external sewage treatment plant when the manure is full;

A level switch for checking whether the manure collection tank is full;

A suction valve which opens or closes the manure inflow and blocking of the manure collection tank depending on whether the manure is full;

A manure discharge valve which opens when the manure collection tank reaches a full water level and is closed when the manure collection level reaches a collection level to discharge manure to an external sewage treatment plant;

A gas discharge valve opened during the manure collection operation of the manure collection tank to discharge a vacuum gas to the manure collection tank and to be closed during the manure discharge operation of the manure collection tank;

A vacuum connected to the manure collection tank and the gas discharge valve and running to introduce manure when the pressure of the manure collection tank is lower than a reference value, and stopping to discharge manure when the manure inflow level of the manure collection tank is full. Pump;

A pressure air valve which is opened to inject external pressure air into the manure collection tank before the manure discharge operation and is closed at the manure discharge stop operation to block external pressure air from being injected into the manure collection tank;

And a drainage tank for collecting the foreign matter, moisture and manure residues of the manure collection tank and discharging the residue to an external sewage treatment plant through a drain valve.

In addition, the manure collection equipment according to the second aspect of the present invention comprises: a cooling water circulation pump connected to the vacuum pump to circulate the cooling water; And a water tank connected to an external cooling water and connected to the vacuum pump and discharging the waste water to an external wastewater treatment plant.

In addition, the manure collection facility according to the third aspect of the present invention: is attached to the upper manure collection tank to adjust the pressure to discharge when the manure full, and attached to the suction pipe of the vacuum pump to improve the degree of vacuum of the manure collection tank Pressure transmitter to keep constant; A compression pressure gauge attached to an upper portion of the manure collection tank and configured to read a pressure state at any time; And a pressure gauge attached to the discharge of the cooling water circulation pump to measure the discharge pressure.

In addition, the manure collection facility according to the fourth aspect of the present invention is characterized in that it comprises a plurality of manure collection tank and the accompanying facilities for the collection and discharge of the manure accompanying.

On the other hand, the automatic operation method of the manure collection facility according to the fifth aspect of the present invention;

An automatic operation preparation step of initial standby operation of each valve and the vacuum pump when the standby button is turned on while the power is on;

An automatic operation selection step of operating the manure collection tank by selecting automatic operation when the auto button is turned on after the automatic operation preparation step is completed;

A manure collection step of running the vacuum pump and collecting manure from an external purification tank through a suction valve to collect manure into the manure collection tank;

A pressure air injecting step of stopping the running of the vacuum pump when the manure is full in the manure collection tank and injecting external pressure air into the manure collection tank;

When the internal pressure of the manure collection tank reaches a predetermined pressure, characterized in that the manure discharge step of opening the manure discharge valve to discharge the manure collected in the manure collection tank to the external sewage treatment plant.

In addition, the automatic operation method of the manure collection facility according to the sixth aspect of the present invention, when the plurality of manure collection tanks are installed in the manure collection facility, the operation operation of each manure collection tank at the time of automatic operation of the manure collection facility is It includes the continuous collection operation by proceeding the opposite operation of the manure collection or manure discharge of the neighboring manure collection tank.

In addition, the automatic operation method of the manure collection facility according to the seventh aspect of the present invention after the step of collecting the manure, the residue discharged to the outside discharged to the outside through the drain tank connected to the manure collection tank It is characterized by further comprising a step.

In addition, the automatic operation method of the manure collection facility according to the eighth aspect of the present invention is to reduce the cooling water when the temperature of the cooling water rises above the predetermined temperature during the automatic operation, and the cooling water temperature to increase or decrease the cooling water when the temperature of the cooling water falls below the predetermined temperature Adjusting step; characterized in that it further comprises.

In addition, the automatic operation method of the manure collection facility according to the ninth aspect of the present invention,

The oil replenishment step of stopping all the processes and restarting after the oil is replenished when there is a detection of the level switch informing the oil shortage during the operation of the manure collection facility.

1 is a block diagram of a manure collection facility according to a preferred embodiment of the present invention,

2 is a view showing an initial standby operation flow of the manure collection facility according to a preferred embodiment of the present invention,

3a to 3c is a view showing the flow of the automatic operation of the manure collection facility according to a preferred embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

100: manure collection facility 105: grinder

111: solenoid panel 112: air unit

113, 114: pressure gauge 115: safety valve

116: reducing pressure valve

117, 140: pressure transmitter 118, 145: pressure air valve

119, 144: upper gas discharge valve 120, 143: compressed air inlet valve

121, 142: drain valve 122, 141: drain tank

123, 148: manure collection tank 124, 151: drain valve

125, 146: level switch 1126, 147: suction valve

127 and 150: manure discharge valve 128: check valve

129: water tank 130, 131: pressure valve

132: cooling water circulation pump 133: motor

134, 136: vacuum pump 135, 137: motor

138, 139: cyclone 152, 153: oil circulation valve

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same components have the same reference numerals as much as possible even if they are displayed on different drawings. Detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention will be omitted.

1 is a configuration diagram of a manure collection facility according to a preferred embodiment of the present invention, which constitutes an example of a manure collection facility that can continuously carry out a manure collection operation at two places. The main components of the manure collection facility according to an embodiment of the present invention is a sewage collector tank (123, 148), a grinder 105, a vacuum pump (135, 136), various valves, cyclones (Cyclone) (138, 139), Draintan (122, 141), Water tank (129), Cooling water circulator pump (132), Control panel ( 149, motors 133, 135, 137, and the like. Manure collection facility according to a preferred embodiment of the present invention can be carried out at the same time in two places to collect the manure, constituting a symmetrical structure is the main, but when driving to perform the same operation or different operations . In FIG. 1, the manure collection facility is indicated by the reference numeral 100. The manure collection facility 100 is interlocked with an external facility, which is connected to an external purification tank in which manure, which is a collection object, is connected to a sewage treatment plant that processes the collected manure, and processes water used in collecting manure. It is connected to the wastewater treatment plant, and connected to the ATM for oil circulation, and connected to the facility for providing compressed air, the facility for providing water, and the facility for providing power. The manure collection facility according to the invention is operated in conjunction with these external facilities, resulting in an automated manure collection system.

The manure collection facility 100 according to the present invention collects the manure when the inflow (8 or 9) is collected in the manure collection tank 123 or 148. At this time, the facility for maintaining the vacuum degree of the manure collection tank, manure full water The city is equipped with a first facility that automatically discharges to the sewage treatment plant, a first facility that checks the state of the manure collection tank, and a control panel that controls the operation thereof. You will proceed efficiently.

The configuration relationship and the role of each component of the manure collection facility according to the present invention will be described below. In this case, the functions and roles of the known components that can be known only by the names of the components are omitted.

First, the manure collection tanks 123 and 148 use the vacuum pumps 134 and 136 to introduce the manure from the external purification tanks 8 and 9 through the suction valves 126 and 147, and when the water is filled with pressure air, External pressure air is injected using the valves 118 and 145 to discharge the manure collected in the external sewage treatment plants 10 and 11 through the manure discharge valves 127 and 150.

When the manure inflow into the manure collection tank (123, 148), the installation of the cyclone (138, 139) to prevent the inflow of moisture and manure in the vacuum pump (134, 136) and the drain tank (122, 141) for the discharge of foreign matter under the cyclone By using the pressure air periodically to open the drain valves (124, 151) through the check valve 128 to discharge to the sewage treatment plant (11).

Level switches 1 and 2 (125 and 146 (level switch 2 is not shown)) are installed in the manure collection tanks 123 and 148, so that the water level of the manure collection tanks 123 and 148 is high. Or the LOW level to control the vacuum pump (135, 136) and the automatic valve.

The vacuum pumps 135 and 136 connected to the cyclones 138 and 139 are connected to the motors 135 and 136 and the oil circulation pumps 152 and 153, and are connected to the water tank 129. do. In addition, external coolant is connected to the manure collection tanks 123 and 148 and the water tank 129 to supply water. In addition, the vacuum pumps 135 and 136 are connected to the cooling water circulation pump 132 and the motor 133. The coolant circulation pump 132 is connected to a pressure gauge 131.

The drain tanks 121 and 141 are connected to the compressed air inlet valves 120 and 143 and the drain valves 121 and 142 in the upper portion thereof, and the drain valves 124 and 151 are connected in the lower portion thereof.

Drain tanks 122 and 141 are connected to lower portions of the cyclones 138 and 139, and the drain tanks 122 and 141 are connected to the wastewater treatment plant 11 through a drain valve 124 and a check valve 128. Connected.

The water tank 129 is connected to the wastewater treatment plant (7).

The control panel 149 is connected to a power supply and controls various kinds of equipment, button control by a user, light emission control of a lamp, and a solenoid panel 11.

In addition, pressure transmitters 117 and 140 are attached to upper portions of the manure collection tanks 123 and 148 and suction pipes of the vacuum pumps 134 and 136 to maintain a vacuum pressure in the manure collection tanks 123 and 148. The pressure of the manure collection tanks 123 and 148 to maintain a constant degree of vacuum, and a compression pressure gauge is attached to the manure collection tanks 123 and 148 to read the pressure state from time to time. A flexible pressure gauge, a pressure gauge 131 is attached to the discharge of the cooling water circulation pump 132 to measure the discharge pressure.

In addition, the suction valves 126 and 147, the gas discharge valves 119 and 144, the manure discharge valves 127 and 150, and the pressure air valves 118 and 145 are auto valves, and an actuator valve. Valve).

With reference to the configuration of the manure collection facility of Figure 1 described above will be described in detail with reference to the automatic operation method during the manure collection of the manure collection facility according to the present invention.

First, FIG. 2 is a view illustrating an initial standby operation flow of a manure collection facility according to a preferred embodiment of the present invention. When the standby button is turned on in the state of power-on in step 301, the process proceeds to step 303. The automatic valve is "closed". In operation 305, the upper valves of the drain tanks 122 and 141 are "opened", and in operation 307, the upper gas discharge valves 119 and 144 are "opened". According to the present invention, the manure collection facility can proceed with the manure collection operation at the same time in two places, the symmetric initial standby operation is performed in steps 311 to 319 proceeds in the equipment A, and at the same time in the equipment B steps 321 to 329 Proceed.

Here, only the process of installation A will be described. Equipment B performs the same process as the equipment A. If the vacuum switch A attached to the manure collection tank 123 in step 311 is smaller than the vacuum pressure 720mmHg, the process proceeds to step 313 and "Running" the vacuum pump A 134, otherwise it proceeds to step 317. Proceed.

Thereafter, in step 315, the vacuum pump A 134 is run until the vacuum switch A is equal to or greater than the vacuum pressure 720mmHg, and if it is larger or equal, the process proceeds to step 317.

If the vacuum switch A is equal to or greater than the vacuum pressure 720mmHg in step 317, the upper gas discharge valve 119 is "closed". In step 319, the vacuum pump A 134 is stopped, and then the process proceeds to step 331. .

When the initial standby operation up to step 319 or 329 is completed, the standby button is turned “off” in step 331, and a standby lamp that is separately provided is turned “on” to complete a standby state ready for automatic operation.

After the initial standby operation is completed and ready for automatic operation it is now to perform the automatic operation according to the manure collection of the manure collection facility, this automatic operation flow is shown in FIG. This will be described in detail with reference to FIG. 3.

3A to 3C are diagrams illustrating the flow of automatic operation of a manure collection facility according to a preferred embodiment of the present invention. In step 401, an operation of checking whether the standby lamp is in an automatic operation state is automatically performed. If the standby state is in the ready state, and the standby lamp is "off" is not the automatic operation ready state, press the standby button again to perform the process of FIG.

When the standby lamp is turned on, when the auto button is turned on by the user in step 403, automatic operation of the manure collection facility 100 is selected.

Then, the manure collection tank A 123 and the manure collection tank B 148 are operated at the same time, first, the operation of automatic manure collection in the manure collection tank A 123 will be described.

When the manure collection tank A 123 is operated in step 405, the upper gas discharge valve A 119 is "opened" in step 407 and the "open" and the manure collection start of the intake valve A 126 starts in step 409. The amber light is "on".

Then, if the vacuum switch A is smaller than 720 mmHg in step 411, the vacuum pump A 134 is "Running" in step 413, and the external purifying tank 8 or through the intake valve A 126 in step 415. Manure is introduced from 9) to start collecting manure.

If the level switch 1A is "low" in step 417, the flow returns to step 411. If the level switch 1A is "high," the yellow lamp is "off" while "closing" the suction valve A 126 in step 419. In operation 421, the upper gas discharge valve A 119 is “closed”. Thereafter, if the level switch 2A is "high" in step 423, the process proceeds to step 425. If the level switch 2A is "low", an additional process (steps 501 to 515) is performed as shown in FIG. 3C.

In step 425, if the vacuum switch A becomes greater than or equal to 720 mmHg, the process proceeds to step 427 to "stop" the vacuum pump A 134. Then, in step 429, the upper gas discharge valve B 144 of the side manure collection tank B 148 is "opened", and when it is "opened", the pressure air valve A 118 is "opened" to pressurized air. The pressure air is injected from the plant (1).

When the vacuum switch 1A in the manure collection tank A 123 reaches 0Kg / cm ² in step 435, the manure is discharged in step 439 while opening the lower manure discharge valve A 127 in step 437. do. At this time, the red lamp is "on" to inform the discharge of the manure.

When the level switch 1A becomes "low" in step 441, the pressure air valve A 118 is "closed" in step 443, and in step 445 "lower" the lower manure discharge valve A (127), red Turn off the lamp.

Then, after waiting until the pressure air valve B (145) is "open" in step 447, if the pressure air valve B 145 is "open", returns to the step 407, and then the subsequent process While performing again with the manure collection tank A (123) to automatically perform the manure collection and discharge operation.

Next, the operation of automatically collecting manure in the manure collection tank B 148 will be described through steps 451 to 493.

When the manure collection tank B (148) is operated in step 451, and waits until the upper gas discharge valve A (119) of the manure collection tank A (123) is "open" in step 453, and if it is "open" step 455 In step 457, the pressure air valve B 145 is opened to inject the pressure air from the pressure air facility 1.

When the vacuum switch 1B inside the manure collection tank B 148 reaches 0 kg / cm ² in step 459, the manure is discharged in step 463 while opening the lower manure discharge valve B 150 in step 461. do. At this time, the red lamp is "on" to inform the discharge of the manure.

When the level switch 1B becomes “low” in step 465, the pressure air valve B 145 is “closed” in step 467, and the lower manure discharge valve B 150 is “closed” in step 469. Turn off the lamp.

Then, after waiting until the pressure air valve A 118 is "opened" in step 471, if the pressure air valve A 118 is "open", proceed to step 473 to the upper gas discharge valve B (144) ) Is "open" and the "open" and yellow lamp of the intake valve B (147) is "on" in step 475.

Then, if the vacuum switch B is less than the vacuum pressure 720mmHg in step 477, the vacuum pump B (136) is running (Running) in step 479, and in step 481 through the inlet valve B (147) external purge tank ( Manure is introduced from 8 or 9 to start collecting manure.

If the level switch 1B is " low " in step 483, the flow returns to step 477. If the level switch 1B is " high ", the " off " In step 487, the upper gas discharge valve B 144 is "closed." Thereafter, if the level switch 2B is "high" in step 489, the process proceeds to step 491. If the level switch 2B is "low", an additional process (steps 601 to 615) is performed as shown in FIG. 3C.

In step 491, when the vacuum switch B becomes greater than or equal to the vacuum pressure 720mmHg, the process proceeds to step 493, and the vacuum pump B 136 is "stopped". After returning to step 453, the process is sequentially repeated. While performing the manure collection and discharge operation in the manure collection tank B (148) automatically.

Next, a separate process (steps 501 to 515 in the manure collection tank A, steps 601 to 615 in the manure collection tank B) will be described.

The upper valve A 121 of the drain tank A 122 is "closed" in step 501, and the compressed air inlet valve A 120 is "opened" in step 503, and the external air inflow time for 3 seconds in step 505. After that, the drain valve A 124 is "opened" in step 507 to discharge the residue. Next, when the level switch 2A (not shown) of the drain tank A 122 becomes “low” in step 509, the process proceeds to step 511 to “close” the compressed air inlet valve A 120 to prevent external air inflow. In step 513, the drain valve A 124 is "closed" to complete the discharge process. Thereafter, in step 515, the drain valve A 121 of the drain tank A is “opened” again to prepare for collecting the foreign matter, and then the process returns to step 423.

Meanwhile, in step 601, the upper drain valve B 142 of the drain tank B 141 is "closed", and in step 603, the compressed air inlet valve B 143 is "opened", and in step 605, the external drain valve B 142 is opened for 3 seconds. After the air inlet time, in step 607 "open" the drain valve B (151) to discharge the residue. Then, when the level switch 2B (not shown) of the drain tank B (141) is "low" in step 609, the flow proceeds to step 611 to "close" the compressed air inlet valve B (143) to prevent the inflow of external air In operation 613, the drain valve B 151 is closed to complete the discharging process. Thereafter, in step 615, the upper drain valve B 142 of the drain tank B is “opened” to prepare for collecting foreign matter, and then returns to step 489.

In addition, as a separate process (not shown), there is a cooling water process, a process when the vacuum pump oil is insufficient, and a process when the auto "stop" button is operated.

1. Cooling water process: If the temperature of the temperature gauge is above a predetermined temperature (eg 60 ° C), send a "high" signal and "open" the safety valve to reduce the temperature. The safety valve is " closed " again after falling below a predetermined temperature (eg 30 [deg.] C.).

2. In case of low vacuum pump oil: If any of the level switches attached to the pump oil tank indicates "low", an alarm will sound and the pump will "stop" and stop all processes. Restart when oil is replenished.

3. When the Auto Stop button is active: Stop all pumps, "close" all automatic valves except the upper drain valve, and turn off the standby lamp.

On the other hand, in the detailed description of the present invention has been described with reference to specific embodiments, of course, various modifications are possible without departing from the scope of the invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined not only by the scope of the following claims, but also by the equivalents of the claims.

As described above, the present invention implements a manure collection facility and an automatic operation method thereof, and implements a facility for collecting manure with a fully automatic system, thereby saving time, material, and human cost, and at the same time in purifying tanks such as railway cars. The manure can be collected automatically with a simple button operation, so there is a simple and convenient advantage in collecting manure.

Claims (9)

In a manure collection facility; It is connected to a power supply, and provided with a button for instructing automatic operation, when the button for instructing automatic operation is turned on, it controls the overall operation operation of the facility according to the automatic operation, and controls to control the opening / closing of the automatic valves. panel; A manure collection tank which collects manure from an external purification tank to collect manure or discharges the manure to an external sewage treatment plant when the manure is collected and is equipped with a moisture barrier device for controlling the humidity or manure MIST when the vacuum gas is discharged from the tank; A level switch for checking whether the manure collection tank is full; A suction valve which opens or closes the manure inflow and blocking of the manure collection tank depending on whether the manure is full; A manure discharge valve which opens when the manure collection tank reaches a full water level and is closed when the manure collection level reaches a collection level to discharge manure to an external sewage treatment plant; A gas discharge valve opened during the manure collection operation of the manure collection tank to create a vacuum in the tank to inhale manure and closed during the manure discharge operation of the manure collection tank; A vacuum pump connected to the manure collection tank and the gas discharge valve and running to introduce manure when the pressure of the manure collection tank is equal to or lower than a reference value, and stopping to discharge manure if the reference value is higher than the reference value; It is opened to inject the compressed air generated by the external pressure air or the compressor system such as the compressor before the manure discharge operation to the manure collection tank, and is closed at the manure discharge stopping operation and external pressure air is injected into the manure collection tank. Pressure air valve to block the thing; And a drainage tank for collecting the foreign substances in the manure collection tank and discharging the residues to an external sewage treatment plant through a drain valve. 2. The manure collection facility of claim 1 wherein: A cooling water circulation pump connected to the vacuum pump to circulate the cooling water; The same cooling device; characterized in that the manure collection facility. The manure collection facility of claim 2 wherein: A pressure transmitter attached to an upper portion of the manure collection tank to adjust a pressure for discharging when manure is full and attached to a suction pipe of the vacuum pump to maintain a constant degree of vacuum of the manure collection tank; A compression pressure gauge attached to an upper portion of the manure collection tank and configured to read a pressure state at any time; And a pressure gauge attached to the discharge of the cooling water circulation pump to measure the discharge pressure. The method of claim 3, Manure collection equipment characterized in that it comprises a pulverizing device or a screen (screen) for pulverizing foreign matter in the ROOT flowing into the manure collection facility from the purification tank. A method for automatically operating a manure collection facility; An automatic operation preparation step of initial standby operation of each valve and the vacuum pump when the standby button is turned on while the power is on; An automatic operation selection step of operating the manure collection tank by selecting automatic operation when the auto button is turned on after the automatic operation preparation step is completed; A manure collection step of running the vacuum pump and collecting manure from an external purification tank through a suction valve to collect manure into the manure collection tank; A pressure air injecting step of stopping the running of the vacuum pump when the manure is full in the manure collection tank and injecting external pressure air into the manure collection tank; When the internal pressure of the manure collection tank reaches a predetermined pressure, the manure discharge step of opening the manure discharge valve to discharge the manure collected in the manure collection tank to the external sewage treatment plant; Auto driving way. The method of claim 5, In the case where a plurality of the manure collection tanks are installed in the manure collection facility, the operation of each manure collection tank during the automatic operation of the manure collection facility is continued by proceeding the opposite operation of the manure collection or the manure discharge of the neighboring manure collection tank. Method for automatic operation of manure collection equipment characterized by the collection of manure. The method of claim 5, Residual discharge step of discharging the residue sucked by the vacuum pump to the drain tank through a fractionation device such as cyclone during the intake process during the manure collection; Way. The method of claim 7, wherein Cooling water temperature control step of reducing the cooling water when the temperature of the cooling water rises above the predetermined temperature during the automatic operation, and increasing or decreasing the cooling water when the temperature of the cooling water falls below the predetermined temperature; automatic operation method of the manure collection facility further comprising . The method of claim 8, An oil replenishment step of stopping all the processes and restarting the oil after replenishing the oil when there is a detection of a level switch informing the oil shortage during operation of the manure collection facility; Driving way.