CN115581936A - Waste cleaning agent regeneration device and use method thereof - Google Patents
Waste cleaning agent regeneration device and use method thereof Download PDFInfo
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- CN115581936A CN115581936A CN202211353198.2A CN202211353198A CN115581936A CN 115581936 A CN115581936 A CN 115581936A CN 202211353198 A CN202211353198 A CN 202211353198A CN 115581936 A CN115581936 A CN 115581936A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/146—Multiple effect distillation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/003—Filters in combination with devices for the removal of liquids
- B01D36/006—Purge means
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Abstract
The invention discloses a waste cleaning agent regeneration device and a using method thereof. According to the invention, the raw material tank is arranged and used for storing the waste cleaning agent to be recovered, the water pump is arranged and used for pumping out the waste cleaning agent in the raw material tank and conveying the waste cleaning agent into the first conveying pipe, the waste cleaning agent is conveyed into the forced evaporator through the first conveying pipe, and the forced evaporator is arranged and used for evaporating residual liquid, so that the problems that the used cleaning agent still has strong oil dissolving and decontaminating capabilities and high recycling value and can still be used after being filtered are solved, if the waste is selected, a large amount of recyclable resources are wasted, and the environment is seriously polluted are solved.
Description
Technical Field
The invention relates to the technical field of cleaning agent recovery, in particular to a waste cleaning agent regeneration device and a using method thereof.
Background
The cleaning agent has various types, including inorganic cleaning and organic cleaning, and the difference between the organic cleaning agent and the inorganic cleaning agent is that the organic cleaning agent is a cleaning agent made of carbon-containing compounds, and the inorganic cleaning agent is a cleaning agent made of carbon-free compounds, so the cleaning agents belong to inorganic matters, the classification methods of the cleaning agents are also various, and the cleaning agents are generally divided into three types, namely water-system cleaning agents, semi-water-system cleaning agents and non-water-system cleaning agents.
Disclosure of Invention
The invention aims to provide a waste cleaning agent regeneration device and a using method thereof, which have the advantage of convenient recovery, and solve the problems that the used cleaning agent still has strong oil-dissolving and dirt-removing capabilities, has high recycling value, can be used after being filtered, wastes a large amount of recyclable resources if being discarded, and causes serious pollution to the environment.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a waste cleaning agent regenerating unit, includes head tank, dehydration rectifying column, takes off light rectifying column, product rectifying column and holding vessel, the right side of head tank is provided with the forced evaporimeter, the right side of head tank and the front that is located the forced evaporimeter are provided with the water pump, the end and the head tank intercommunication of intaking of water pump, the play water end of water pump and the end intercommunication of intaking of forced evaporimeter, the play water end intercommunication of forced evaporimeter has the second conveying pipeline, the one end of forced evaporimeter and the front intercommunication of dehydration rectifying column are kept away from to the second conveying pipeline, the first condenser of top fixedly connected with of dehydration rectifying column, the end and the dehydration rectifying column intercommunication of intaking of first condenser, the play water end intercommunication of first condenser has first inlet pipe, the one end and the light rectifying column intercommunication of taking off are kept away from to the first inlet pipe, the top fixedly connected with second condenser of taking off light rectifying column, the end and the light rectifying column intercommunication of taking off light rectifying column, the end of reboiler intercommunication have the light rectifying column intercommunication, the lower extreme that the reboiler communicates with the light rectifying column.
Preferably, the surface of the discharge pipe is provided with a control valve, the bottom of the discharge pipe is communicated with a corrugated pipe, and the bottom of the corrugated pipe is communicated with a spray head.
Preferably, the top of holding vessel communicates there is first feed inlet, the bottom of shower nozzle extends to the inner chamber of first feed inlet to with the inner chamber swing joint of first feed inlet.
Preferably, the top intercommunication of head tank has the second feed inlet, the surface of second feed inlet is provided with the screw thread, the top of second feed inlet is provided with the loading hopper, the inner chamber fixedly connected with filter screen of loading hopper.
Preferably, the top of the feeding hopper is fixedly connected with a connecting pipe, and the top of the second feeding hole extends to the inner cavity of the connecting pipe and is in threaded connection with the inner cavity of the connecting pipe.
Preferably, the bottom of the forced evaporator is fixedly connected with a fixed pipe, the left side of the fixed pipe is fixedly connected with the raw material tank, and the bottom of the water pump is fixedly connected with the fixed pipe through a base.
Preferably, equal fixedly connected with pillar all around of head tank, dehydration rectifying column, the rectification tower of taking off light and product rectifying column bottom, store equal fixedly connected with pulley all around of tank bottoms portion, and the surface of pulley is provided with the brake block and connects.
Preferably, the using method comprises the following steps:
starting a forced evaporator, a water pump, a first condenser, a second condenser and a reboiler by an external controller, adding the raw materials into a raw material tank by a charging hopper, conveying the raw materials of the waste cleaning agent into the forced evaporator through a first conveying pipe under the action of the water pump, evaporating residual liquid by the forced evaporator, separating out gas-phase materials evaporated from heavy components in the cleaning agent, conveying the gas-phase materials into the bottom of a dehydration rectifying tower by the water pump, conveying the ascending gas phase into the first condenser in the dehydration rectifying tower, conveying the gas-phase materials into the light component removal rectifying tower through the first feeding pipe, condensing, collecting wastewater, heating the materials to form a gas phase, ascending into the second condenser after the gas-phase materials enter the light component removal rectifying tower, conveying the gas phase into the second condenser through a second feeding pipe from the second condenser to the inside of a product rectifying tower, the liquid phase and the ascending gas phase which flow back in the product rectifying tower are transferred to heat transfer in the product rectifying tower, the light component and the heavy component are separated, the light component is extracted from the tower top, the tower bottom mainly contains cleaning agent and heavy component which are recombined and enter the product rectifying tower, the material is heated into the gas phase by a reboiler in the light component removing rectifying tower and ascends to a second condenser, the liquid phase and the ascending gas phase which flow back in the light component removing rectifying tower are transferred to heat transfer in the light component removing rectifying tower, the diluent and the heavy component are separated, the cleaning agent and the heavy component are separated, the unqualified product containing a small amount of light component is extracted from the tower top, the qualified cleaning agent product is extracted from the side line of the product rectifying tower and is transferred into the storage tank through a discharge pipe, when the solid impurities accumulated on the surface of the filter screen need to be cleaned, the charging hopper is rotated and drives the connecting pipe to rotate, the connecting pipe can be taken down after being separated from the surface of the second feeding hole.
Compared with the prior art, the invention has the following beneficial effects:
the invention is provided with a raw material tank for storing waste cleaning agent to be recovered, a water pump for pumping out the waste cleaning agent in the raw material tank and conveying the waste cleaning agent into the first conveying pipe, a forced evaporator for evaporating residual liquid and separating gas-phase material evaporated from heavy components in the cleaning agent, a dehydration rectifying tower, a lightness-removing rectifying tower and a product rectifying tower for temporarily storing the waste cleaning agent in treatment, wherein the dehydration rectifying tower can also play a role in fixing a first condenser, the lightness-removing rectifying tower plays a role in fixing a second condenser and a reboiler, the stability of the first condenser, the second condenser and the reboiler in stealth is improved, and the first condenser, the second condenser and the reboiler are prevented from operating, the second material conveying pipe is used for conveying gas-phase materials from the forced evaporator into the inside of the dehydration rectifying tower due to the situation of position deviation caused by vibration, so that the next recovery operation is convenient to carry out, the first condenser is arranged and used for condensing the gas-phase materials in the dehydration rectifying tower, the first material conveying pipe is arranged and used for conveying condensation products of the first condenser into the light component removal rectifying tower, the second condenser is arranged and used for condensing the gas-phase materials in the light component removal rectifying tower, the second material conveying pipe is arranged and used for conveying products condensed by the second condenser into the product rectifying tower, the third material conveying pipe is arranged and used for conveying the gas-phase materials from the inside of the light component removal rectifying tower into the inside of the reboiler, and the reboiler is arranged and used for heating the materials and enabling the materials to become gas phase and ascend to the inside of the second condenser, the liquid phase and the ascending gas phase which flow back in the light component removal rectifying tower are transferred to heat transfer in the light component removal rectifying tower, and the diluent is separated from the heavy component, so that the cleaning agent is separated from the heavy component, the problems that the used cleaning agent still has strong oil dissolving and decontaminating capabilities, has high recycling value and can still be used after being filtered are solved, and if the waste is selected, a large amount of recyclable resources are wasted and the environment is seriously polluted are also solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing a connection structure of a forced evaporator, a water pump and a first feed delivery pipe according to the present invention;
FIG. 3 is a schematic view of an exploded view of the second feed inlet, hopper and connecting tube of the present invention;
fig. 4 is a schematic view of the bellows, the nozzle head and the first feed opening of the present invention in an exploded configuration.
In the figure: 1. a stock tank; 2. a dehydration rectification tower; 3. a light component removal rectifying tower; 4. a product rectification tower; 5. a storage tank; 6. a forced evaporator; 7. a water pump; 8. a first feed delivery pipe; 9. a second delivery pipe; 10. a first condenser; 11. a first feed tube; 12. a second condenser; 13. a second feed tube; 14. a reboiler; 15. a third feed pipe; 16. a third delivery pipe; 17. a discharge pipe; 18. a control valve; 19. a bellows; 20. a spray head; 21. a first feed port; 22. a second feed port; 23. a hopper; 24. a filter screen; 25. a connecting pipe; 26. and fixing the tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The raw material tank 1, the dehydration and rectification tower 2, the light component removal and rectification tower 3, the product rectification tower 4, the storage tank 5, the forced evaporator 6, the water pump 7, the first feed pipe 8, the second feed pipe 9, the first condenser 10, the first feed pipe 11, the second condenser 12, the second feed pipe 13, the reboiler 14, the third feed pipe 15, the third feed pipe 16, the discharge pipe 17, the control valve 18, the corrugated pipe 19, the spray head 20, the first feed port 21, the second feed port 22, the hopper 23, the filter screen 24, the connecting pipe 25 and the fixed pipe 26 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the parts are known by the person skilled in the art through technical manuals or conventional experimental methods.
Referring to fig. 1-4, a waste cleaning agent regeneration device comprises a raw material tank 1, a dehydration rectification tower 2, a light-weight removal rectification tower 3, a product rectification tower 4 and a storage tank 5, wherein a forced evaporator 6 is arranged on the right side of the raw material tank 1, a water pump 7 is arranged on the right side of the raw material tank 1 and on the front side of the forced evaporator 6, the water inlet end of the water pump 7 is communicated with the raw material tank 1, the water outlet end of the water pump 7 is communicated with the water inlet end of the forced evaporator 6, the water outlet end of the forced evaporator 6 is communicated with a second material conveying pipe 9, one end of the second material conveying pipe 9 far away from the forced evaporator 6 is communicated with the front side of the dehydration rectification tower 2, the top of the dehydration rectification tower 2 is fixedly connected with a first condenser 10, the water inlet end of the first condenser 10 is communicated with the dehydration rectification tower 2, the water outlet end of the first condenser 10 is communicated with a first material conveying pipe 11, one end of the first material conveying pipe 11 far away from the first condenser 10 is communicated with the light-weight removal rectification tower 3, the top of the light-weight removal rectification tower 3 is fixedly connected with a second condenser 12, one end of the light-weight removal rectification tower 3, one end of the light-weight removal rectification tower is communicated with a reboiler 14, the material conveying tower 14, the light-weight removal rectification tower 3, the reboiler 16 is communicated with a reboiler 16, the material conveying tower, the reboiler 16, the material conveying pipe 14, the reboiler 16 is arranged on the lower end of the light-weight removal rectification tower, the light-weight removal rectification tower 3, the reboiler 13, the lower end of the reboiler 13, the light-weight removal rectification tower, the reboiler 16 is communicated with the light-weight removal rectification tower 3, the reboiler 16 is communicated with the reboiler 16, the waste cleaning agent is conveyed into the interior of a forced evaporator 6 through a first conveying pipeline 8, the forced evaporator 6 is arranged for evaporating residual liquid and separating gas-phase materials evaporated from heavy components in the cleaning agent, the dehydration rectifying tower 2, the lightness-removing rectifying tower 3 and the product rectifying tower 4 are arranged for temporarily storing the waste cleaning agent in treatment, the dehydration rectifying tower 2 can also play a role in fixing a first condenser 10, the lightness-removing rectifying tower 3 can play a role in fixing a second condenser 12 and a reboiler 14, the stability of the first condenser 10, the second condenser 12 and the reboiler 14 in an invisible reboiler is improved, the situation that the first condenser 10, the second condenser 12 and the reboiler 14 deviate due to vibration when in operation is avoided, the second conveying pipeline 9 is arranged for conveying the gas-phase materials from the forced evaporator 6 into the interior of the dehydration rectifying tower 2, thereby facilitating the next recovery operation by arranging a first condenser 10 for condensing the gas phase material inside the dehydration rectification tower 2, a first feeding pipe 11 for conveying the product condensed by the first condenser 10 into the light component removal rectification tower 3, a second condenser 12 for condensing the gas phase material inside the light component removal rectification tower 3, a second feeding pipe 13 for conveying the product condensed by the second condenser 12 into the product rectification tower 4, a third feeding pipe 15 for conveying the chatty from the inside of the light component removal rectification tower 3 into the reboiler 14, a reboiler 14 for heating the material and making the material become a gas phase and rise to the inside of the second condenser 12, and the liquid phase and the rising gas phase refluxed in the light component removal rectification tower 3 are transferred to heat transfer in the light component removal rectification tower 3, the thinner is separated from the heavy component, so that the cleaning agent is separated from the heavy component, and the problems that the used cleaning agent still has strong oil-dissolving and decontamination capacities, has high recycling value, can be used after being filtered, wastes a large amount of recyclable resources and seriously pollutes the environment if being discarded are solved.
Specifically, the surface of the discharge pipe 17 is provided with a control valve 18, the bottom of the discharge pipe 17 is communicated with a corrugated pipe 19, the bottom of the corrugated pipe 19 is communicated with a spray head 20, and the control valve 18, the corrugated pipe 19, the spray head 20 and a first feed port 21 are arranged to achieve the effect of conveniently conveying products into the storage tank 5.
Specifically, the top of the storage tank 5 is communicated with a first feed port 21, and the bottom of the spray head 20 extends to an inner cavity of the first feed port 21 and is movably connected with the inner cavity of the first feed port 21.
Specifically, the top intercommunication of head tank 1 has second feed inlet 22, and the surface of second feed inlet 22 is provided with the screw thread, and the top of second feed inlet 22 is provided with loading hopper 23, and the inner chamber fixedly connected with filter screen 24 of loading hopper 23 through setting up second feed inlet 22 and loading hopper 23, has played the effect of being convenient for add the raw materials to the inside of head tank 1, through setting up filter screen 24 for solid impurity in the filtration raw materials.
Specifically, the top fixedly connected with connecting pipe 25 of loading hopper 23, the top of second feed inlet 22 extend to the inner chamber of connecting pipe 25 to with the inner chamber threaded connection of connecting pipe 25, through setting up connecting pipe 25 and screw thread, played the effect that is convenient for filter 24 off the impurity of crossing and clear up.
Specifically, force the fixed pipe 26 of the bottom fixedly connected with of evaporimeter 6, the left side and the head tank 1 fixed connection of fixed pipe 26, base and fixed pipe 26 fixed connection are passed through to the bottom of water pump 7, through setting up fixed pipe 26, have played the effect of fixed evaporimeter 6 and water pump 7 of forcing, improve the stability of forcing evaporimeter 6 and water pump 7 when using.
Specifically, equal fixedly connected with pillar all around of head tank 1, dehydration rectifying column 2, take off light rectifying column 3 and product rectifying column 4 bottom, equal fixedly connected with pulley all around of holding vessel 5 bottom, and the surface of pulley is provided with the brake block.
Specifically, the using method comprises the following steps:
the method comprises the steps of firstly starting a forced evaporator 6, a water pump 7, a first condenser 10, a second condenser 12 and a reboiler 14 through an external controller, then adding the raw materials into a raw material tank 1 through a charging hopper 23, conveying the raw materials of the waste cleaning agent into the forced evaporator 6 through a first conveying pipe 8 under the action of the water pump 7, evaporating residual liquid through the forced evaporator 6, separating gas-phase materials evaporated from heavy components in the cleaning agent, conveying the gas-phase materials into the bottom of a dehydration rectifying tower 2 through the water pump 7, conveying the ascending gas-phase into the first condenser 10 inside the dehydration rectifying tower 2, conveying the gas-phase materials into the inside of a light component removal rectifying tower 3 through a first feeding pipe 11, heating the materials through the reboiler, and collecting waste water after condensation, wherein at the moment, the tower bottom of the dehydration rectifying tower 2 mainly contains light components, diluents and heavy components, and the gas-phase materials enter the inside the light component removal rectifying tower 3 and then rise to the inside of the second condenser 12 through the reboiler 14, then the liquid phase and the gas phase which flow back in the product rectifying tower 4 are conveyed to the interior of the product rectifying tower 4 through a second feeding pipe 13 from the interior of a second condenser 12, the liquid phase and the gas phase which flow back in the product rectifying tower 4 are conveyed to the interior of the product rectifying tower 4 for heat transfer in the product rectifying tower 4, the light component and the heavy component are separated, the light component is extracted from the tower top, the cleaning agent and the heavy component which mainly form heavy components enter the product rectifying tower 4 for recombination in the tower bottom, the material is heated into the gas phase in a light component removing rectifying tower 3 through a reboiler 14 and then ascends to the second condenser 12, the liquid phase and the gas phase which flow back in the light component removing rectifying tower 3 are conveyed to the interior of the light component removing rectifying tower 3 for heat transfer, the diluting agent and the heavy component are separated, the cleaning agent and the heavy component are separated, the unqualified product containing a small amount of the light component is extracted from the tower top, the qualified cleaning agent product is extracted from the side line of the product rectifying tower 4 and is conveyed into the interior of a storage tank 5 through a discharging pipe 17, when solid impurities accumulated on the surface of the filter screen 24 need to be cleaned, the feeding hopper 23 is rotated, the feeding hopper 23 drives the connecting pipe 25 to rotate, and the feeding hopper 23 can be taken down after the connecting pipe 25 is separated from the surface of the second feeding hole 22.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a useless cleaner regenerating unit, includes head tank (1), dehydration rectifying column (2), takes off light rectifying column (3), product rectifying column (4) and holding vessel (5), its characterized in that: the right side of head tank (1) is provided with forced evaporator (6), the right side of head tank (1) and the front that is located forced evaporator (6) are provided with water pump (7), the end of intaking and head tank (1) intercommunication of water pump (7), the end of intaking of water pump (7) and the end of intaking of forced evaporator (6) communicate, the end of intaking of forced evaporator (6) communicates has second conveying pipeline (9), the one end of forced evaporator (6) and the front intercommunication of dehydration rectifying column (2) are kept away from in second conveying pipeline (9), the top fixedly connected with first condenser (10) of dehydration rectifying column (2), the end of intaking of first condenser (10) and dehydration rectifying column (2) intercommunication, the end of intaking of first condenser (10) communicates has first inlet pipe (11), the one end of keeping away from first condenser (10) and taking off light rectifying column (3) intercommunication of first inlet pipe (11), the top fixedly connected with second rectifying column (12) that takes off rectifying column (3) is connected with the condenser (12), the end of taking off light rectifying column (12) communicates with the inlet pipe (13) of second rectifying column (12), the end of taking off light rectifying column (12) and the condenser (13) and the inlet pipe intercommunication of second rectifying column (13), the front of taking off light rectifying column (3) is provided with reboiler (14), the end intercommunication of intaking of reboiler (14) has third feed pipe (15), the lower extreme and the taking off light rectifying column (3) intercommunication of third feed pipe (15), the play water end intercommunication of reboiler (14) has third conveying pipeline (16), the upper end and the taking off light rectifying column (3) intercommunication of third conveying pipeline (16), the right side intercommunication of product rectifying column (4) has row material pipe (17).
2. The waste cleaning agent regenerating device according to claim 1, wherein: the surface of the material discharging pipe (17) is provided with a control valve (18), the bottom of the material discharging pipe (17) is communicated with a corrugated pipe (19), and the bottom of the corrugated pipe (19) is communicated with a spray head (20).
3. The waste cleaning agent regenerating device according to claim 2, wherein: the top of holding vessel (5) intercommunication has first feed inlet (21), the bottom of shower nozzle (20) extends to the inner chamber of first feed inlet (21) to with the inner chamber swing joint of first feed inlet (21).
4. The waste cleaning agent regenerating device according to claim 1, wherein: the top intercommunication of head tank (1) has second feed inlet (22), the surface of second feed inlet (22) is provided with the screw thread, the top of second feed inlet (22) is provided with loading hopper (23), the inner chamber fixedly connected with filter screen (24) of loading hopper (23).
5. The waste cleaning agent regenerating device according to claim 4, wherein: the top fixedly connected with connecting pipe (25) of loading hopper (23), the top of second feed inlet (22) extends to the inner chamber of connecting pipe (25) to with the inner chamber threaded connection of connecting pipe (25).
6. The waste cleaning agent regenerating device according to claim 1, wherein: the bottom fixedly connected with fixed pipe (26) of forcing evaporimeter (6), the left side and head tank (1) fixed connection of fixed pipe (26), the bottom of water pump (7) is through base and fixed pipe (26) fixed connection.
7. The waste cleaning agent regenerating device according to claim 1, wherein: the all-around equal fixedly connected with pillar of head tank (1), dehydration rectifying column (2), lightness-removing rectifying column (3) and product rectifying column (4) bottom, the all-around equal fixedly connected with pulley of holding vessel (5) bottom, and the surface of pulley is provided with the brake block.
8. The use method of a used cleaning agent regenerating device according to any one of claims 1 to 7, characterized in that: the using method comprises the following steps:
the method comprises the steps of firstly starting a forced evaporator (6), a water pump (7), a first condenser (10), a second condenser (12) and a reboiler (14) through an external controller, then adding the raw materials into a raw material tank (1) through a charging hopper (23), conveying the raw materials of the waste cleaning agent into the forced evaporator (6) through a first conveying pipe (8) under the action of the water pump (7), evaporating residual liquid through the forced evaporator (6), separating out gas-phase materials evaporated from heavy components in the cleaning agent and conveying the gas-phase materials into the bottom of a dehydration rectifying tower (2) through the water pump (7), conveying the ascending gas phase into the first condenser (10) inside the dehydration rectifying tower (2) and conveying the ascending gas phase into the light component removal rectifying tower (3) through a first feeding pipe (11), the wastewater is extracted after condensation, at the moment, the tower kettle of the dehydration rectifying tower (2) mainly contains light components, diluent and heavy components, enters the inside of the light component removal rectifying tower (3), the materials are heated by a reboiler (14) to become gas phase and ascend to the inside of a second condenser (12), the gas phase is conveyed to the inside of a product rectifying tower (4) from the inside of the second condenser (12) through a second feeding pipe (13), the liquid phase reflowing in the product rectifying tower (4) and the ascending gas phase are conveyed to heat transfer in the product rectifying tower (4), the light components are separated from the heavy components, the light components are extracted from the top of the tower, the tower kettle mainly contains cleaning agent and heavy components for recombination and enters the product rectifying tower (4), materials are heated into a gas phase in the light component removal rectifying tower (3) through a reboiler (14) and then ascend to a second condenser (12), the liquid phase refluxed in the light component removal rectifying tower (3) and the ascending gas phase are transferred to heat in the light component removal rectifying tower (3), a diluent is separated from heavy components, a cleaning agent is separated from the heavy components, unqualified products containing a small amount of light components are extracted from the top of the tower, qualified cleaning agent products are extracted from the side line of the product rectifying tower (4) and are conveyed into the storage tank (5) through a discharge pipe (17), when solid impurities accumulated on the surface of a filter screen (24) need to be cleaned, the feeding hopper (23) is rotated, the connecting pipe (25) is driven to rotate by the feeding hopper (23), and the feeding hopper (23) can be taken down after the connecting pipe (25) is separated from the surface of a second feeding hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211353198.2A CN115581936A (en) | 2022-11-01 | 2022-11-01 | Waste cleaning agent regeneration device and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211353198.2A CN115581936A (en) | 2022-11-01 | 2022-11-01 | Waste cleaning agent regeneration device and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271943A (en) * | 2023-05-18 | 2023-06-23 | 沧州彩客锂能有限公司 | Ferric phosphate crystal transformation continuous production device and application method thereof |
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2022
- 2022-11-01 CN CN202211353198.2A patent/CN115581936A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271943A (en) * | 2023-05-18 | 2023-06-23 | 沧州彩客锂能有限公司 | Ferric phosphate crystal transformation continuous production device and application method thereof |
| CN116271943B (en) * | 2023-05-18 | 2023-08-01 | 沧州彩客锂能有限公司 | Ferric phosphate crystal transformation continuous production device and application method thereof |
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