Reflux condenser for extracting turpentine

Abstract

The utility model relates to the technical field of condensers, in particular to a reflux condenser for extracting turpentine, which comprises a condensing box, a condensing mechanism is arranged in the condensing box, a filter is arranged on the right side of the top end of the condensing box, the other end of the filter is communicated with a water inlet pipe, and a water outlet pipe is communicated below the left side of the condensing box. And the collecting box is arranged under the bottom end of the condensing box, and a cleaning mechanism is arranged on the left side of the interior of the collecting box. The collecting box, the pressing rod, the spring, the scraping plate and the observation window are used in cooperation, condensed turpentine is fed into the collecting box through the connecting pipe to be collected, when the observation window needs to be cleaned, the pressing rod is pressed downwards from the upper end of the collecting box, the spring is compressed when the pressing rod is pressed downwards, and the scraping plate is driven to descend along the interior of the observation window; in the descending process of the scraping plate, grease covering the inner side surface of the observation window is scraped off, so that cleaning can be facilitated, and observation is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a reflux condenser for extracting turpentine. Background Art

[0002] Turpentine is a natural volatile oil extracted from the pine knots of pine trees (mainly plants in the Pinaceae family). This oil usually has a strong pine aroma and is widely used in medicine, chemical industry, agriculture and other fields.

[0003] For example, a reflux condenser for extracting turpentine from rosin, disclosed in authorization publication number CN216986353U, comprises a condenser tank, a water reservoir within the hollow interior of the condenser tank, a condenser pipe connected to an air inlet pipe at the top end of which is provided with a one-way valve, a storage tank at the bottom of the condenser pipe, an oil drain pipe embedded near the bottom of the storage tank's circumferential outer wall, and an observation window embedded in the storage tank's circumferential outer wall. By employing this technical solution, the present invention provides the following beneficial effects: The observation window allows for real-time monitoring of the oil content within the tank.

[0004] Although the above patent can observe the internal content in real time, the grease covers the observation window and cannot be processed from the outside, which will affect the observation in the long run. Utility Model Content

[0005] The purpose of the utility model is to provide a reflux condenser for extracting turpentine oil, so as to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A reflux condenser for extracting turpentine, comprising

[0008] A condensation box, wherein a condensation mechanism is provided inside the condensation box, a filter is provided on the right side of the top of the condensation box, the other end of the filter is connected to a water inlet pipe, and the lower left side of the condensation box is connected to a water outlet pipe;

[0009] The collecting box is arranged just below the bottom end of the condensing box. A cleaning mechanism is provided on the left side of the interior of the collecting box. The collecting box is connected to the right side of the condensing box through a connecting pipe.

[0010] Preferably, the condensing mechanism includes guide plates, which are arranged on both sides of the inner wall of the condensing box, and the guide plates on both sides are staggered. A serpentine pipe is provided between several of the guide plates, and an oil outlet pipe is provided at the lower left side of the bottom end of the collecting box.

[0011] Preferably, the condensation mechanism further includes a one-way valve. The top end of the serpentine tube passes through the condensation box and fixedly installs the one-way valve. The top end of the one-way valve is communicated with an intake pipe, and the bottom end of the serpentine tube is communicated with a connecting pipe;

[0012] Preferably, the cleaning mechanism includes an observation window. The observation window is arranged at the lower left side of the collection box. The upper left end of the collection box is movably installed with a pressing rod through a spring. The bottom end of the pressing rod passes through the collection box and fixedly installs a scraping plate. The scraping plate is slidably connected with the inner surface of the observation window;

[0013] Preferably, both top ends of the collection box are provided with connecting pieces, and the top ends of the two connecting pieces are connected to both sides of the bottom end of the condensation box;

[0014] Preferably, a ceramic filter element is arranged inside the filter.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. For this reflux condenser for extracting turpentine, through the coordinated use of the collection box, pressing rod, spring, scraping plate and observation window, the condensed turpentine is sent into the collection box through the connecting pipe for collection. When it is necessary to clean the observation window, press the pressing rod downward from the upper end of the collection box. When the pressing rod is pressed downward, the spring is compressed and the scraping plate is driven to descend along the inside of the observation window. During the descending process of the scraping plate, the grease covering the inner surface of the observation window is scraped off, so that it can be conveniently cleaned and the influence on observation is avoided.

[0017] 2. For this reflux condenser for extracting turpentine, through the coordinated use of the condensation box, serpentine tube, deflector, one-way valve and connecting pipe, when extracting turpentine, the gaseous raw material is sent into through the intake pipe, and then enters the serpentine tube after passing through the one-way valve. During the process of the gaseous raw material flowing along the serpentine tube, it is condensed by the cold water deflected by several deflectors. Because the deflector deflects the cold water, the cold water enters from the water inlet pipe and is filtered by the filter, and finally discharged from the water outlet pipe, so that the condensation efficiency is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall front view structural schematic diagram of the present utility model;

[0019] Figure 2 is the overall sectional view structural schematic diagram of the present utility model;

[0020] Figure 3 is the Figure 2 enlarged schematic diagram at A in the present utility model;

[0021] Figure 4 is the Figure 2 enlarged schematic diagram at B in the present utility model.

[0022] In the figure: 1. Condensation box; 2. Filter; 3. Water inlet pipe; 4. Water outlet pipe; 5. Collection box; 6. Connecting pipe; 7. Deflector; 8. Serpentine pipe; 9. Check valve; 10. Air inlet pipe; 11. Observation window; 12. Spring; 13. Pressing rod; 14. Scraper; 15. Connector; 16. Ceramic filter element; 17. Oil outlet pipe. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] As Figure 1 and Figure 4 shown, a technical solution provided by the present invention:

[0025] A reflux condenser for extracting turpentine includes a condensation box 1. A condensation mechanism is arranged inside the condensation box 1. A filter 2 is arranged on the right side of the top of the condensation box 1. A ceramic filter element 16 is arranged inside the filter 2. The other end of the filter 2 is communicated with a water inlet pipe 3. A water outlet pipe 4 is communicated with the lower left side of the condensation box 1. The condensation mechanism includes deflectors 7. The deflectors 7 are arranged on both sides of the inner wall of the condensation box 1. The two deflectors 7 are arranged in a staggered manner. A serpentine pipe 8 is arranged between several deflectors 7. An oil outlet pipe 17 is arranged below the lower left side of the bottom end of the collection box 5. The condensation mechanism further includes a check valve 9. The top end of the serpentine pipe 8 passes through the condensation box 1 and is fixedly installed with the check valve 9. The top end of the check valve 9 is communicated with an air inlet pipe 10. The bottom end of the serpentine pipe 8 is communicated with a connecting pipe 6;

[0026] In this embodiment, when extracting turpentine, the gaseous raw material is sent in from the air inlet pipe 10, and then enters the serpentine pipe 8 after passing through the check valve 9. During the process of the gaseous raw material flowing along the serpentine pipe 8, it is condensed by the cold water deflected by several deflectors 7. Since the deflectors 7 deflect the cold water, the cold water enters from the water inlet pipe 3, is filtered by the filter 2, and finally discharged from the water outlet pipe 4, so that the condensation efficiency is further improved.

[0027] As Figure 2 and Figure 3As shown, there is a collection box 5, which is arranged directly below the bottom end of the condensation box 1. A cleaning mechanism is arranged on the left side inside the collection box 5. The collection box 5 is communicated with the right side of the condensation box 1 through a connecting pipe 6. The cleaning mechanism includes an observation window 11, which is arranged below the left side of the collection box 5. The upper end of the left side of the collection box 5 is movably installed with a pressing rod 13 through a spring 12. The bottom end of the pressing rod 13 passes through the collection box 5 and is fixedly installed with a scraping plate 14. The scraping plate 14 is slidably connected to the inner surface of the observation window 11. Connectors 15 are arranged at the top ends on both sides of the collection box 5, and the top ends of the two connectors 15 are connected to both sides of the bottom end of the condensation box 1;

[0028] In this embodiment, the condensed turpentine is sent into the collection box 5 through the connecting pipe 6 for collection. When it is necessary to clean the observation window 11, the pressing rod 13 is pressed down from the upper end of the collection box 5. When the pressing rod 13 is pressed down, the spring 12 is compressed and the scraping plate 14 is driven to descend along the inside of the observation window 11. During the descending process of the scraping plate 14, the grease covering the inner surface of the observation window 11 is scraped off, so that the cleaning can be facilitated and the observation is not affected.

[0029] Working principle: When extracting turpentine, the gaseous raw material is sent in from the intake pipe 10, and then enters the serpentine pipe 8 after passing through the one-way valve 9. During the process of the gaseous raw material flowing along the serpentine pipe 8, it is subjected to condensation treatment by the cold water deflected by several deflectors 7. Since the deflectors 7 deflect the cold water, the cold water enters from the water inlet pipe 3 and is filtered by the filter 2, and finally discharged from the water outlet pipe 4. The condensed turpentine is sent into the collection box 5 through the connecting pipe 6 for collection. When it is necessary to clean the observation window 11, the pressing rod 13 is pressed down from the upper end of the collection box 5. When the pressing rod 13 is pressed down, the spring 12 is compressed and the scraping plate 14 is driven to descend along the inside of the observation window 11. During the descending process of the scraping plate 14, the grease covering the inner surface of the observation window 11 is scraped off.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A reflux condenser for extracting turpentine, characterized in that: Including A condensation box (1) with a condensation mechanism arranged inside it. A filter (2) is provided on the right side of the top of the condensation box (1), and the other end of the filter (2) is connected to a water inlet pipe (3). A water outlet pipe (4) is connected to the lower left side of the condensation box (1). A collection box (5) is arranged directly below the bottom of the condensation box (1). A cleaning mechanism is provided on the left side inside the collection box (5), and the collection box (5) is connected to the right side of the condensation box (1) through a connecting pipe (6).

2. The reflux condenser for extracting turpentine according to claim 1, characterized in that: The condensation mechanism includes a flow guide plate (7) arranged on both sides of the inner wall of the condensation box (1). The two flow guide plates (7) are arranged in a staggered manner, and a serpentine pipe (8) is arranged between several flow guide plates (7). An oil outlet pipe (17) is arranged below the lower left side of the bottom of the collection box (5).

3. The reflux condenser for extracting turpentine according to claim 2, characterized in that: The condensation mechanism further includes a one-way valve (9). The top of the serpentine pipe (8) passes through the condensation box (1) and is fixedly installed with the one-way valve (9). The top of the one-way valve (9) is connected to an air inlet pipe (10), and the bottom end of the serpentine pipe (8) is connected to the connecting pipe (6).

4. A reflux condenser for extracting turpentine according to claim 1, characterized in that: The cleaning mechanism includes an observation window (11) arranged on the lower left side of the collection box (5). A pressing rod (13) is movably installed on the upper left end of the collection box (5) through a spring (12). The bottom end of the pressing rod (13) passes through the collection box (5) and is fixedly installed with a scraping plate (14). The scraping plate (14) is slidably connected to the inner surface of the observation window (11).

5. The reflux condenser for extracting turpentine according to claim 1, wherein: Connectors (15) are arranged at the top ends of both sides of the collection box (5), and the top ends of the two connectors (15) are connected to both sides of the bottom end of the condensation box (1).

6. A reflux condenser for extracting turpentine according to claim 1, characterized in that: A ceramic filter element (16) is arranged inside the filter (2).

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