CN213887493U - Machine is retrieved in automatic washing of trichloroethylene - Google Patents
Machine is retrieved in automatic washing of trichloroethylene Download PDFInfo
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- CN213887493U CN213887493U CN202022793231.6U CN202022793231U CN213887493U CN 213887493 U CN213887493 U CN 213887493U CN 202022793231 U CN202022793231 U CN 202022793231U CN 213887493 U CN213887493 U CN 213887493U
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Abstract
The utility model belongs to washing recovery plant field discloses an automatic machine of retrieving that washes of trichloroethylene, include: the washing box is provided with a liquid injection port at the top, a storage bin, a tray rack, a rotating flat plate, a guide plate and a driving device are arranged in the washing box, and a plurality of spray heads are arranged on the rotating flat plate; a cabinet door is arranged on the front side wall of the washing box, the storage bin is communicated with the rotating flat plate through a liquid conveying pipe, and a stop valve is arranged on the liquid conveying pipe; a recycling tank is arranged on the washing tank, and a flow guide port is arranged on a heat insulation plate between the recycling tank and the washing tank; a waste liquid recovery tank, a second heating device and a condensing pipe are arranged in the recovery box, a liquid outlet formed in the condensing pipe is communicated with the storage bin, and an electromagnetic valve is arranged on the liquid outlet; the washing recovery machine can realize the automatic dual washing of liquid and gaseous trichloroethylene, and meanwhile, the trichloroethylene waste liquid is recycled, so that the consumption of trichloroethylene is greatly reduced on the premise of ensuring the cleanness of asphalt utensils.
Description
Technical Field
The utility model relates to a washing recovery plant field, concretely relates to machine is retrieved in automatic washing of trichloroethylene.
Background
Because of excellent high and low temperature performance, the asphalt is widely applied to roads of various grades, performance tests are often carried out in an indoor laboratory before construction, but after a series of asphalt test tests, utensils with residual asphalt, such as three indicators, ageing trays, viscosity rods and the like, are produced each time, and are inconvenient to clean, and especially some glassware is easy to break. At present, toxic trichloroethylene, kerosene or toluene are mainly soaked manually (heated), certain harm is caused to human bodies due to long-term contact, and time and labor are wasted in manual cleaning.
SUMMERY OF THE UTILITY MODEL
For solving the above problem, the utility model provides a machine is retrieved in automatic washing of trichloroethylene, this washing is retrieved quick-witted simple structure, and easy operation is implemented, solves present pitch household utensils and washs and wastes time and energy, and the problem of shortcoming such as harmful to the human body, can realize the dual washing of automatic 60 ~ 70 ℃ liquid and gaseous trichloroethylene, retrieves the trichloroethylene waste liquid simultaneously and recycles, under the prerequisite of ensureing pitch household utensils sanitization, the consumption of trichloroethylene has significantly reduced.
In order to achieve the above purpose, the present invention adopts the following technical solution.
(one) trichloroethylene automatic washing reclaimer, including: the washing box is provided with a liquid injection port at the top, and a storage bin, a tray rack, a rotating flat plate and a guide plate are sequentially arranged in the washing box from top to bottom; a plurality of spray heads are uniformly arranged on the rotating flat plate, and a driving device is arranged at the bottom in the washing box and is used for driving the rotating flat plate to rotate;
a cabinet door is arranged on the front side wall of the washing box, the rear side wall of the storage bin is communicated with the rotating flat plate through a liquid conveying pipe, and a stop valve is arranged on the liquid conveying pipe; a first heating device is arranged in the storage bin;
a recycling box is arranged on the left side wall of the washing box, one side wall is shared between the recycling box and the washing box, and the side wall is a heat insulation plate; the lower part of the heat insulation plate is provided with a flow guide opening, a valve control assembly is arranged at the flow guide opening and is used for controlling the opening and closing of the flow guide opening; the guide plate is used for guiding the washing liquid in the washing tank into the recovery tank from the guide opening;
a waste liquid recovery tank and a second heating device are sequentially arranged on the lower part of the flow guide port in the recovery box from top to bottom; the top of collection box sets up the condenser pipe, the condenser pipe has water inlet and delivery port, the liquid outlet has been seted up on the condenser pipe, the liquid outlet with the storage storehouse is linked together, be provided with the solenoid valve on the liquid outlet.
Preferably, the waste liquid recovery groove is connected with the recovery box in a sliding mode, and a pull ring is arranged on the front side wall of the waste liquid recovery groove.
Preferably, the driving device is a motor, and an output shaft of the motor is fixedly connected with the rotating flat plate.
Preferably, the motor is provided with a protective cover.
Preferably, the first heating device is a heating plate or a heating wire; the second heating device is a heating plate or a heating wire.
Preferably, the inclination of the baffle is 5-10 degrees.
Preferably, the valve control assembly comprises a rotating shaft and a baffle, the baffle is fixedly connected with the rotating shaft, the rotating shaft is arranged at the flow guide opening and is rotatably connected with the heat insulation plate, and one end of the rotating shaft penetrates through the front side wall of the washing box and is rotatably and hermetically connected with the front side wall of the washing box.
Preferably, the motor further comprises a controller, and a first signal output end of the controller is electrically connected with a control end of the motor; a second signal output end of the controller is electrically connected with a signal input end of the first heating device; a third signal output end of the controller is electrically connected with a signal input end of the second heating device; and a fourth signal output end of the controller is electrically connected with a signal input end of the electromagnetic valve.
Preferably, an infrared sensing probe is arranged on the liquid outlet of the condensation pipe, and a signal output end of the infrared sensing probe is electrically connected with a signal input end of the controller.
(II) a method for using an automatic washing and recycling machine for trichloroethylene, which comprises the following steps:
Compared with the prior art, the utility model has the beneficial technical effects that:
(1) the utility model discloses an automatic machine of retrieving that washes of trichloroethylene simple structure, easily the operation is implemented, can carry out the washing of pitch household utensils earlier in the washing tank, with the leading-in collection box of trichloroethylene washing waste liquid and carry out heating condensation and retrieve, form clean trichloroethylene washing liquid, realize trichloroethylene's recycle to reach the clean purpose of retrieving the integration with trichloroethylene of pitch household utensils.
(2) The utility model discloses an automatic machine of retrieving that washes of trichloroethylene replaces the manual work by machinery, and degree of automation is high, reduces the injury to the human body, labour saving and time saving simultaneously. And liquid and gaseous trichloroethylene is adopted for washing, so that the consumption of the trichloroethylene is reduced, and the cleanliness of the asphalt vessel is also ensured.
(3) The utility model discloses an automatic machine of retrieving that washes of trichloroethylene's application method is simple, can realize automated control, and the guide plate in the washing tank has certain slope, can make the automatic flow direction collection box of hot trichloroethylene waste liquid.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a front view of the plane structure of the automatic washing and recovering machine for trichloroethylene of the present invention;
FIG. 2 is a front view of the three-dimensional structure of the automatic washing and recovering machine for trichloroethylene of the present invention;
FIG. 3 is a rear view of the three-dimensional structure of the automatic washing and recovering machine for trichloroethylene of the present invention;
fig. 4 is a top view of the rotating plate of fig. 1.
In the above figures: 1, a washing box; 101, a liquid injection port; 102 a cabinet door; 2, storing a bin; 3, a tray frame; 4 rotating the flat plate; 401, a spray head; 5, a flow guide plate; 6, a motor; 7 transfusion tube; a 701 stop valve; 8 a first heating device; 9, a recycling bin; 910 insulating boards; 911 a flow guide port; 10 waste liquid recovery tank; 1001 pull ring; 11 a second heating device; 12 a condenser tube; 1201 water inlet; 1202 water outlet; 1203 a liquid outlet; 1204 an electromagnetic valve; 13 a rotating shaft; 14 baffle plates; 15 a controller; 16 infrared inductive probe.
Detailed Description
Referring to fig. 1 to 4, an automatic washing and recycling machine for trichloroethylene according to an embodiment of the present invention comprises: the washing device comprises a washing box 1, wherein a liquid injection port 101 is formed in the top of the washing box 1, and a storage bin 2, a tray frame 3, a rotating flat plate 4 and a guide plate 5 are sequentially arranged in the washing box 1 from top to bottom; a plurality of spray heads 401 are uniformly arranged on the rotating flat plate 4, and a driving device is arranged at the bottom in the washing box 1 and is used for driving the rotating flat plate 4 to rotate; a cabinet door 102 is arranged on the front side wall of the washing box 1, the rear side wall of the storage bin 2 is communicated with the rotating flat plate 4 through a liquid conveying pipe, and a stop valve 701 is arranged on the liquid conveying pipe; a first heating device is arranged in the storage bin 2; a recycling box 9 is arranged on the left side wall of the washing box 1, one side wall is shared between the recycling box 9 and the washing box 1, and the side wall is a heat insulation plate 910; a flow guide opening 911 is formed in the lower portion of the heat insulation plate 910, a valve control assembly is arranged at the flow guide opening 911, and the valve control assembly is used for controlling the opening and closing of the flow guide opening 911; the flow guide plate 5 is used for guiding the washing liquid in the washing tank 1 into the recovery tank 9 from the flow guide opening 911; a waste liquid recovery tank 10 and a second heating device 11 are sequentially arranged at the lower part of the flow guide opening 911 in the recovery tank 9 from top to bottom; the top of the recycling bin 9 is provided with a condensing pipe 12, the condensing pipe 12 is provided with a water inlet 1201 and a water outlet 1202, the condensing pipe 12 is provided with a liquid outlet 1203, the liquid outlet 1203 is communicated with the storage bin 2, and the liquid outlet 1203 is provided with an electromagnetic valve 1204.
In the above embodiment, the liquid inlet 101 is used for injecting the trichloroethylene cleaning liquid into the storage compartment 2 of the washing tank 1. A valve for opening and closing the liquid inlet 101 is provided at the liquid inlet 101. The rear side wall of the storage bin 2 is communicated with the rotating flat plate 4 through a liquid conveying pipe, and a stop valve 701 arranged on the liquid conveying pipe can be an electromagnetic valve 1204. The tray frame 3 can be used for placing asphalt containers with different shapes. The utility model discloses a pitch household utensils washing process of machine is retrieved in automatic washing of trichloroethylene does: opening the cabinet door 102, placing the asphalt vessel on the tray rack 3, and closing the cabinet door 102; inject the trichloroethylene washing liquid into storage storehouse 2 through annotating liquid mouth 101, reach the storage storehouse 2 two-thirds of volume can, open first heating device and heat the trichloroethylene washing liquid in the storage storehouse 2 (the trichloroethylene after the heating can have gaseous state and liquid state), when the trichloroethylene washing liquid reaches the settlement temperature, open solenoid valve 1204 on the transfer line, make the transfer line be linked together with shower nozzle 401 on the rotatory flat plate 4, it is rotatory to drive rotatory flat plate 4 through drive arrangement drive, the rotational speed through control drive arrangement makes the trichloroethylene washing liquid after the shower nozzle 401 on the rotatory flat plate 4 upwards spouts the heating according to the rotational speed and the velocity of flow of settlement, wash the pitch household utensils on tray frame 3.
The utility model discloses a recovery process of trichloroethylene washing liquid of machine is retrieved in automatic washing of trichloroethylene does: opening water conservancy diversion mouth 911 on the heat insulating board 910 through valve control assembly, the trichloroethylene waste liquid after the washing of the pitch household utensils on the tray frame 3 passes through water conservancy diversion mouth 911 and gets into the effluent collecting tank 10 in the collection box 9, open the trichloroethylene waste liquid of second heating device 11 in to effluent collecting tank 10 and heat, make the trichloroethylene heated evaporation get into condenser pipe 12, the water inlet 1201 and the delivery port 1202 of condenser pipe 12 connect the rubber water pipe, open tap, the trichloroethylene after to the evaporation condenses through condenser pipe 12, the trichloroethylene after the condensation gets into in the storage storehouse 2 through the liquid outlet 1203 on the condenser pipe 12, reach the purpose to trichloroethylene recovery cycle use.
Referring to fig. 1-2, according to an embodiment of the present invention, the effluent collecting tank 10 is slidably connected to the recycling bin 9, and a pull ring 1001 is disposed on a front side wall of the effluent collecting tank 10.
In the above embodiment, the bottom of the recycling bin 9 has a chute, the waste liquid recycling groove 10 has a slide rail corresponding to the chute on the recycling bin 9, so as to realize the sliding connection between the waste liquid recycling groove 10 and the recycling bin 9, and the pull ring 1001 installed on the waste liquid recycling groove 10 is convenient for taking out the waste liquid recycling groove 10 from the recycling bin 9, so as to clean the waste liquid recycling groove 10 and recycle asphalt residue.
Referring to fig. 1, according to an embodiment of the present invention, the driving device is a motor 6, and an output shaft of the motor 6 is fixedly connected to the rotating plate 4.
In the above embodiment, the motor 6 drives the rotating plate 4 to rotate, so as to drive the spray head 401 on the rotating plate 4 to spray heated trichloroethylene washing liquid in a rotating manner, so that the asphalt vessel on the tray rack 3 can be conveniently and comprehensively cleaned, and the rotating speed and the flow rate of the spray head 401 can be controlled by controlling the rotating speed of the motor 6.
According to an embodiment of the present invention, a protective cover is provided on the motor 6.
In the above embodiment, the protective cover is used for protecting the motor 6, so as to prevent the motor 6 from being corroded by the trichloroethylene cleaning solution, and prolong the service life of the motor 6.
Referring to fig. 1-2, according to an embodiment of the present invention, the first heating means is a heating plate or wire; the second heating device 11 is a heating plate or a heating wire.
In the above embodiment, the heating plate or the heating wire is used for respectively heating the trichloroethylene washing liquid in the storage bin 2 and the waste liquid recovery tank 10, so that the electric control of the heating temperature is realized, and the operation is convenient.
Referring to fig. 1-2, according to an embodiment of the present invention, the inclination of the deflector 5 is 5-10 degrees.
In the above embodiment, the inclination of the guide plate 5 is 5-10 degrees, which is convenient for the trichloroethylene washing waste liquid to enter the waste liquid recovery tank 10 in the recovery tank 9 from the washing tank 1, and is beneficial for the recovery of the trichloroethylene waste liquid.
Referring to fig. 1, according to an embodiment of the present invention, the valve control assembly includes a rotating shaft 13 and a baffle 14, the baffle 14 is fixedly connected to the rotating shaft 13, the rotating shaft 13 is located at the diversion port 911 and is rotatably connected to the heat insulation board 910, one end of the rotating shaft 13 passes through the front side wall of the washing tank 1 and is rotatably and sealingly connected to the front side wall of the washing tank 1.
In the above embodiment, the motor 6 for controlling the rotation of the rotating shaft 13 can be installed on the front side wall of the washing box 1, the output shaft of the motor 6 is fixedly connected with the rotating shaft 13, the rotating shaft 13 is controlled to rotate by the motor 6, so as to drive the baffle plate 14 to rotate clockwise to open the diversion port 911, and rotate counterclockwise to close the diversion port 911, thereby realizing the automatic opening and closing of the diversion port 911.
Referring to fig. 1, according to an embodiment of the present invention, the electric vehicle further includes a controller 15, wherein a first signal output end of the controller 15 is electrically connected to a control end of the motor 6; a second signal output end of the controller 15 is electrically connected with a signal input end of the first heating device; a third signal output end of the controller 15 is electrically connected with a signal input end of the second heating device 11; a fourth signal output end of the controller 15 is electrically connected with a signal input end of the electromagnetic valve 1204; the fifth signal output end of the controller 15 is electrically connected with the control end of the stop valve 701 on the infusion tube.
In the above embodiment, the controller 15 of the present invention is a control panel switch, which can realize the automatic control of each component in the washing tank 1 and the recycling tank 9. If the controller 15 controls the rotating speed of the motor 6 in the washing box 1, the automatic control of the rotating speed and the flow rate of the spray head 401 on the rotating flat plate 4 is realized; the controller 15 can control the first heating device (heating plate or heating wire) to control the temperature in the storage bin 2; the controller 15 can control the second heating device 11 (heating plate or heating wire) to realize the temperature control of the waste liquid recovery tank 10 in the recovery box 9; the control box can also control an electromagnetic valve 1204 at the liquid outlet 1203 of the condensation pipe 12, which is convenient for recycling the trichloroethylene washing waste liquid; the control box can also control the motor 6 on the front side wall of the recovery box 9, and the automatic opening and closing of the flow guide opening 911 at the heat insulation plate 910 between the recovery box 9 and the washing box 1 are realized. Realize through controller 15 the utility model discloses an automatic washing of trichloroethylene retrieves full automated control of machine.
Referring to fig. 1, according to an embodiment of the present invention, an infrared sensing probe 16 is disposed on the liquid outlet 1203 of the condensation tube 12, and a signal output end of the infrared sensing probe 16 is electrically connected to a signal input end of the controller 15.
In the above embodiment, two infrared sensing probes 16 are disposed on the liquid outlet 1203 of the condensation tube 12, and when a drop of trichloroethylene is sensed only within 5 seconds or more according to the measurement of the drop time of the two infrared sensing probes 16, it indicates that the recovery of trichloroethylene is finished, and at this time, the controller 15 can control the electromagnetic valve 1204, and the electromagnetic valve 1204 is used to close the liquid outlet 1203 of the condensation tube 12.
(II) a method for using an automatic washing and recycling machine for trichloroethylene, which comprises the following steps:
And 2, opening the liquid injection port 101, and adding a trichloroethylene solution into the storage bin 2 until the volume of the storage bin is two thirds. Then the controller 15 opens the stop valve 701 on the infusion tube to communicate the storage bin 2 with the spray head 401 on the rotating flat plate 4, and the trichloroethylene in the storage bin 2 enters the spray head 401 through the infusion tube. Meanwhile, the water inlet 1201 and the water outlet 1202 in the condensation pipe 12 are connected with rubber water pipes, and a water tap is opened to ensure the condensation effect.
And 3, setting the heating temperature (recommended temperature is 60-70 ℃) of the first heating device through the controller 15, ensuring the temperature of the trichloroethylene, setting the rotating speed of the motor 6 in the washing box 1 through the controller 15, enabling the spray head 401 on the rotating flat plate 4 to operate according to the set rotating speed and flow rate, and formally starting the washing box 1 after the parameters in the recovery box 9 are set, so as to realize automatic washing of the asphalt ware. In the process of asphalt ware washing, the flow guide openings 911 on the heat insulation plates 910 of the washing tank 1 and the recycling tank 9 are controlled to be closed by the valve control assembly, so that the temperatures of the washing tank 1 and the recycling tank 9 are not affected. When the temperature of the storage bin 2 reaches the set temperature, the rotary nozzle 401 starts to automatically spray liquid hot trichloroethylene, and partial gasification can instantly fill the space of the washing tank 1. Each operation requires 0.5-1.5L of trichloroethylene, and 1-4 operations are required for cleaning asphalt containers. During each operation, the trichloroethylene waste liquid is concentrated on the 5-degree slope of the guide plate 5, and the operation interval is 1-5 minutes.
And step 4, after the washing box 1 starts to operate, setting the heating temperature (recommended temperature is 65-75 ℃) of the second heating device 11 in the recovery box 9 through the controller 15. When one-time washing operation in the washing box 1 is finished, the operation is automatically suspended for 1-5 minutes (according to the consumption of trichloroethylene), the temperature of the waste liquid recovery tank 10 in the recovery box 9 is raised to 65-75 ℃, the control box controls the valve control assembly to automatically open the flow guide opening 911, the trichloroethylene waste liquid automatically flows into the waste liquid recovery tank 10 in the recovery box 9 through the flow guide plate 5, and the second heating device 11 heats the trichloroethylene waste liquid; meanwhile, the control box automatically opens the electromagnetic valve 1204 on the liquid outlet 1203 of the condensation tube 12, the heated trichloroethylene waste liquid (gaseous state) enters the storage bin 2 after being condensed by the condensation tube 12, and the infrared sensing probe 16 detects the dropping liquid information at the liquid outlet 1203 in real time. After the pause of the washing tank 1 is finished, the controller 15 controls the valve control assembly to automatically close the diversion port 911, and the next operation of the washing tank 1 is started.
And 5, after 1-4 times of operation, automatically closing the flow guide opening 911 after the trichloroethylene waste liquid flows to the waste liquid recovery tank 10 for the last time, completing the operation of the washing tank 1, controlling the first heating device, the motor 6 in the washing tank 1 and the stop valve 701 on the liquid conveying pipe to be closed through the controller 15, and returning the washing tank 1 to the initial state. When two infrared sensing probes 16 on the condensation pipe 12 in the recovery box 9 sense a drop of trichloroethylene within 5 seconds or more, which indicates that the recovery of the trichloroethylene is finished, the controller 15 controls the second heating device 11 and the electromagnetic valve 1204 at the liquid outlet 1203 of the condensation pipe 12 to close; and the tap water is closed, the water inlet 1201 and the water outlet 1202 are pulled out, and the recovery tank 9 returns to the initial state.
And 6, taking out the waste liquid recovery tank 10 through the pull ring 1001, scraping the recovered asphalt residue at 65-75 ℃, and oscillating with a small amount of trichloroethylene to obtain the clean waste liquid recovery tank 10.
And 7, after the washing box 1 is cooled to the room temperature, opening the cabinet door 102, and taking out the tray frame 3 to obtain a clean asphalt container.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims (9)
1. The utility model provides a trichloroethylene automatic washing recovery machine which characterized in that includes: the washing machine comprises a washing box (1), wherein a liquid injection port (101) is formed in the top of the washing box (1), and a storage bin (2), a tray frame (3), a rotating flat plate (4) and a guide plate (5) are sequentially arranged in the washing box (1) from top to bottom; a plurality of spray heads (401) are uniformly arranged on the rotating flat plate (4), a driving device is arranged at the bottom in the washing box (1), and the driving device is used for driving the rotating flat plate (4) to rotate;
a cabinet door (102) is arranged on the front side wall of the washing box (1), the rear side wall of the storage bin (2) is communicated with the rotating flat plate (4) through a liquid conveying pipe (7), and a stop valve (701) is arranged on the liquid conveying pipe (7); a first heating device (8) is arranged in the storage bin (2);
a recycling box (9) is arranged on the left side wall of the washing box (1), one side wall is shared between the recycling box (9) and the washing box (1), and the side wall is a heat insulation plate (910); a flow guide opening (911) is formed in the lower portion of the heat insulation plate (910), a valve control assembly is arranged at the flow guide opening (911), and the valve control assembly is used for controlling the opening and closing of the flow guide opening (911); the flow guide plate (5) is used for guiding the washing liquid in the washing tank (1) into the recovery tank (9) from the flow guide opening (911);
a waste liquid recovery tank (10) and a second heating device (11) are sequentially arranged on the lower part of the flow guide port (911) in the recovery tank (9) from top to bottom; the top of collection box (9) sets up condenser pipe (12), condenser pipe (12) have water inlet (1201) and delivery port (1202), liquid outlet (1203) have been seted up on condenser pipe (12), liquid outlet (1203) with storage bin (2) are linked together, be provided with solenoid valve (1204) on liquid outlet (1203).
2. The automatic machine for washing and recovering trichloroethylene according to claim 1, characterized in that said effluent recovery tank (10) is slidably connected to said recovery tank (9), and a pull ring (1001) is provided on the front side wall of said effluent recovery tank (10).
3. The machine according to claim 1, wherein the driving device is a motor (6), and an output shaft of the motor (6) is fixedly connected with the rotating plate (4).
4. The machine according to claim 3, characterized in that the motor (6) is provided with a protective cover.
5. The automatic washing and recovering machine of trichloroethylene according to claim 1, characterized in that said first heating means (8) are heating plates or wires; the second heating device (11) is a heating plate or a heating wire.
6. The automatic washing and recovering machine for trichloroethylene according to claim 1, characterized in that the inclination of the deflector (5) is 5-10 degrees.
7. The automatic washing and recycling machine of trichloroethylene according to claim 1, wherein the valve control assembly comprises a rotating shaft (13) and a baffle (14), the baffle (14) is fixedly connected with the rotating shaft (13), the rotating shaft (13) is rotatably connected with the heat insulation plate (910) at the diversion port (911), and one end of the rotating shaft (13) passes through the front side wall of the washing tank (1) and is rotatably and hermetically connected with the front side wall of the washing tank (1).
8. The automatic washing and recycling machine of trichloroethylene according to claim 3, further comprising a controller (15), wherein a first signal output terminal of said controller (15) is electrically connected with a control terminal of said motor (6); a second signal output end of the controller (15) is electrically connected with a signal input end of the first heating device (8); a third signal output end of the controller (15) is electrically connected with a signal input end of the second heating device (11); and a fourth signal output end of the controller (15) is electrically connected with a signal input end of the electromagnetic valve (1204).
9. The automatic washing and recycling machine of trichloroethylene according to claim 8, wherein an infrared sensing probe (16) is provided on the liquid outlet (1203) of the condensation pipe (12), and the signal output end of the infrared sensing probe (16) is electrically connected with the signal input end of the controller (15).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022793231.6U CN213887493U (en) | 2020-11-27 | 2020-11-27 | Machine is retrieved in automatic washing of trichloroethylene |
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| CN202022793231.6U CN213887493U (en) | 2020-11-27 | 2020-11-27 | Machine is retrieved in automatic washing of trichloroethylene |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452984A (en) * | 2020-11-27 | 2021-03-09 | 长安大学 | Automatic washing and recycling machine for trichloroethylene and using method thereof |
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2020
- 2020-11-27 CN CN202022793231.6U patent/CN213887493U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452984A (en) * | 2020-11-27 | 2021-03-09 | 长安大学 | Automatic washing and recycling machine for trichloroethylene and using method thereof |
| CN112452984B (en) * | 2020-11-27 | 2023-12-22 | 长安大学 | Automatic trichloroethylene washing and recycling machine and using method thereof |
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