Negative pressure distillation device for wastewater recovery
By introducing cleaning components and pulling rods into the negative pressure distillation device, the problem of wastewater residue in traditional devices is solved, and efficient cleaning of the inner wall of the distillation barrel is achieved, ensuring complete removal of pollutants.
Patent Information
- Application Number
- CN202421131391.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-22
AI Technical Summary
After the wastewater treatment of the traditional negative pressure distillation device, some wastewater residues remain inside the distillation barrel and are inconvenient to clean up, making it difficult to completely remove pollutants.
A negative pressure distillation device including a distillation barrel and a cleaning assembly is designed. The cleaning assembly is fixedly installed with a cleaning scraper and a pull rod. The cleaning scraper is driven to slide up and down on the inner wall of the distillation barrel by pulling rod to achieve effective cleaning of wastewater.
Through the design of cleaning components, the wastewater remaining on the inner wall of the distillation barrel can be effectively cleaned up, improving the cleaning efficiency of the device and avoiding pollutant residues.
Smart Images
Figure CN222293674U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wastewater recovery, in particular to a negative pressure distillation device for wastewater recovery. Background Art
[0002] Usually, water is needed in the refining process of rare earth materials. After the rare earth materials are processed, the water will also be polluted. In order to avoid direct discharge of wastewater and cause environmental pollution, it is necessary to use a negative pressure distillation device to extract harmful substances from the wastewater;
[0003] Defects of traditional negative pressure distillation devices: After most existing negative pressure distillation devices process the wastewater, harmful substances will flow into the flask for temporary storage. After the harmful substances are removed, the wastewater in the distillation barrel needs to be discharged, but some wastewater will remain inside the distillation barrel and is inconvenient to clean.
[0004] Therefore, there is an urgent need for a negative pressure distillation device that can solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to solve the problem raised in the above background technology that after most of the existing negative pressure distillation devices have treated the wastewater, part of the wastewater will remain in the distillation barrel and it is inconvenient to clean up.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a negative pressure distillation device for wastewater recovery, comprising a negative pressure distillation device body, a distillation barrel is installed on the top of the negative pressure distillation device body, a cleaning component is installed inside the distillation barrel, a cleaning scraper is fixedly installed on the surface of the cleaning component, a No. 1 fixed support plate is fixedly installed on the left inner wall of the cleaning component, and a pull rod is fixedly installed on the top of the No. 1 fixed support plate;
[0007] A No. 2 fixed support plate is fixedly installed on the right inner wall of the cleaning component, and a limiting slider is fixedly installed on the top of the No. 2 fixed support plate. A bracket is installed on the top of the negative pressure distillation device body, and a flask is installed on the top of the negative pressure distillation device body.
[0008] Preferably, a distillation heater is installed on the top of the negative pressure distillation device body, a switch is installed on the front of the distillation heater, a signal light is installed on the front of the distillation heater, and a temperature control knob is installed on the front of the distillation heater.
[0009] Preferably, a sealing cover is installed at the top of the distillation barrel, a drain pipe is fixedly installed at the left bottom end of the distillation barrel, and a condenser is installed at the right side of the top of the distillation barrel.
[0010] Preferably, a group of rectangular holes are opened on the top of the distillation barrel, the sealing cover is adapted to the size of the rectangular holes opened on the top of the distillation barrel, two groups of circular holes are opened on the top of the distillation barrel, the pull rod is adapted to the size of the circular holes opened on the left side of the top of the distillation barrel, the condenser is adapted to the size of the circular holes opened on the right side of the top of the distillation barrel, the cleaning scraper can be attached to the inner wall of the distillation barrel, a group of rectangular grooves are opened on the right inner wall of the distillation barrel, the limit slider is adapted to the size of the rectangular groove opened on the right inner wall of the distillation barrel, and the limit slider can slide up and down in the rectangular groove opened on the right inner wall of the distillation barrel.
[0011] Preferably, a support rod is fixedly mounted on the top end of the bracket, and a support seat is fixedly mounted on the surface of the support rod.
[0012] Preferably, a group of circular holes are opened inside the support base, and the size of the condenser is matched with the circular holes opened inside the support base. A group of circular holes are opened at the top of the flask, and the size of the condenser is matched with the circular holes opened at the top of the flask.
[0013] Compared with the prior art, the utility model has the beneficial effect that: by providing a cleaning component, after the wastewater is distilled in a distillation barrel, the cleaning scraper can be made to slide up and down on the inner wall of the distillation barrel by pulling the pulling rod, and when the cleaning scraper slides up and down on the inner wall of the distillation barrel, the wastewater remaining on the inner wall of the distillation barrel can be scraped off for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;
[0015] Figure 2 A schematic cross-sectional view of the overall structure provided according to an embodiment of the utility model is shown;
[0016] Figure 3 A schematic diagram of the cleaning scraper structure provided according to an embodiment of the utility model is shown.
[0017] Legend:
[0018] 1. Negative pressure distillation device body; 101. Distillation heater; 102. Switch; 103. Signal light; 104. Temperature control knob; 2. Distillation barrel; 201. Sealing cover; 202. Drain pipe; 203. Condenser; 3. Cleaning assembly; 301. Cleaning scraper; 302. Fixed support plate No. 1; 303. Pull rod; 304. Fixed support plate No. 2; 305. Limiting slider; 4. Bracket; 401. Support rod; 402. Support seat; 5. Flask. DETAILED DESCRIPTION
[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0021] like Figure 1-3 As shown, in an embodiment of the utility model: a negative pressure distillation device for wastewater recovery includes a negative pressure distillation device body 1.
[0022] In specific operation, a distillation barrel 2 is installed at the top of the negative pressure distillation device body 1, a cleaning assembly 3 is installed inside the distillation barrel 2, a cleaning scraper 301 is fixedly installed on the surface of the cleaning assembly 3, a No. 1 fixed support plate 302 is fixedly installed on the left inner wall of the cleaning assembly 3, and a pulling rod 303 is fixedly installed on the top of the No. 1 fixed support plate 302;
[0023] A second fixed support plate 304 is fixedly installed on the right inner wall of the cleaning component 3, and a limiting slider 305 is fixedly installed on the top of the second fixed support plate 304. A bracket 4 is installed on the top of the negative pressure distillation device body 1, and a flask 5 is installed on the top of the negative pressure distillation device body 1.
[0024] A distillation heater 101 is installed at the top of the negative pressure distillation device body 1, a switch 102 is installed at the front of the distillation heater 101, a signal light 103 is installed at the front of the distillation heater 101, and a temperature control knob 104 is installed at the front of the distillation heater 101.
[0025] A sealing cover 201 is installed at the top of the distillation barrel 2 , a drain pipe 202 is fixedly installed at the left bottom end of the distillation barrel 2 , and a condenser 203 is installed at the right side of the top of the distillation barrel 2 .
[0026] A group of rectangular holes are opened at the top of the distillation barrel 2, the sealing cover 201 is adapted to the size of the rectangular holes opened at the top of the distillation barrel 2, two groups of circular holes are opened at the top of the distillation barrel 2, the pulling rod 303 is adapted to the size of the circular holes opened on the left side of the top of the distillation barrel 2, the condenser 203 is adapted to the size of the circular holes opened on the right side of the top of the distillation barrel 2, the cleaning scraper 301 can be attached to the inner wall of the distillation barrel 2, a group of rectangular grooves are opened on the right inner wall of the distillation barrel 2, the limit slider 305 is adapted to the size of the rectangular groove opened on the right inner wall of the distillation barrel 2, and the limit slider 305 can slide up and down in the rectangular groove opened on the right inner wall of the distillation barrel 2.
[0027] A support rod 401 is fixedly mounted on the top of the bracket 4 , and a support seat 402 is fixedly mounted on the surface of the support rod 401 .
[0028] A group of circular holes are opened inside the support base 402, and the condenser 203 is adapted to the size of the circular holes opened inside the support base 402. A group of circular holes are opened at the top of the flask 5, and the condenser 203 is adapted to the size of the circular holes opened at the top of the flask 5.
[0029] In summary, the working principle of the utility model is as follows: when the distillation barrel 2 needs to be cleaned after the distillation process is completed, the distillation heater 101 can be used to distill and heat the wastewater in the distillation barrel 2, and the harmful substances extracted by distillation will flow into the flask 5 through the condenser 203. After the wastewater in the distillation barrel 2 has completed the distillation process, the wastewater in the distillation barrel 2 can be discharged by the drain pipe 202. After the wastewater is discharged, the pulling rod 303 is pulled upward, and the pulling rod 303 will cause the cleaning component 3 to move up and down inside the distillation barrel 2 when it is pulled upward. As the distillation barrel 2 moves, the cleaning scraper 301 can be attached to the inner wall of the distillation barrel 2 and move. When the cleaning scraper 301 is attached to the inner wall of the distillation barrel 2 and moves back and forth up and down, the cleaning scraper 301 can be used to scrape off the wastewater attached to the inner wall of the distillation barrel 2 for cleaning. In this way, the distillation barrel 2 can be effectively cleaned after use.
[0030] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A negative pressure distillation device for wastewater recovery, comprising a negative pressure distillation device body (1), characterized in that: A distillation barrel (2) is installed at the top of the negative pressure distillation device body (1), a cleaning assembly (3) is installed inside the distillation barrel (2), a cleaning scraper (301) is fixedly installed on the surface of the cleaning assembly (3), a No. 1 fixed support plate (302) is fixedly installed on the left inner wall of the cleaning assembly (3), and a pulling rod (303) is fixedly installed on the top of the No. 1 fixed support plate (302); A second fixed support plate (304) is fixedly installed on the right inner wall of the cleaning component (3), and a limiting slider (305) is fixedly installed on the top of the second fixed support plate (304). A bracket (4) is installed on the top of the negative pressure distillation device body (1), and a flask (5) is installed on the top of the negative pressure distillation device body (1).
2. A negative pressure distillation device for wastewater recovery according to claim 1, characterized in that: A distillation heater (101) is installed at the top of the negative pressure distillation device body (1), a switch (102) is installed at the front of the distillation heater (101), a signal light (103) is installed at the front of the distillation heater (101), and a temperature control knob (104) is installed at the front of the distillation heater (101).
3. A negative pressure distillation device for wastewater recovery according to claim 1, characterized in that: A sealing cover (201) is installed at the top of the distillation barrel (2), a drain pipe (202) is fixedly installed at the left bottom end of the distillation barrel (2), and a condenser (203) is installed on the right side of the top of the distillation barrel (2).
4. A negative pressure distillation device for wastewater recovery according to claim 3, characterized in that: A group of rectangular holes are opened at the top of the distillation barrel (2), the sealing cover (201) is adapted to the size of the rectangular holes opened at the top of the distillation barrel (2), two groups of circular holes are opened at the top of the distillation barrel (2), the pulling rod (303) is adapted to the size of the circular holes opened on the left side of the top of the distillation barrel (2), the condenser (203) is adapted to the size of the circular holes opened on the right side of the top of the distillation barrel (2), the cleaning scraper (301) can be attached to the inner wall of the distillation barrel (2), a group of rectangular grooves are opened on the right inner wall of the distillation barrel (2), the limit slider (305) is adapted to the size of the rectangular groove opened on the right inner wall of the distillation barrel (2), and the limit slider (305) can slide up and down in the rectangular groove opened on the right inner wall of the distillation barrel (2).
5. A negative pressure distillation device for wastewater recovery according to claim 3, characterized in that: A support rod (401) is fixedly mounted on the top end of the support (4), and a support seat (402) is fixedly mounted on the surface of the support rod (401).
6. A negative pressure distillation device for wastewater recovery according to claim 5, characterized in that: A group of circular holes are opened inside the support base (402), and the size of the condenser (203) is matched with the circular holes opened inside the support base (402). A group of circular holes are opened at the top of the flask (5), and the size of the condenser (203) is matched with the circular holes opened at the top of the flask (5).