Device for extracting organic matters in solid wastes

Abstract

The utility model relates to the technical field of chemical test appliances, and particularly discloses a device for extracting organic matters in solid wastes, which comprises an operation platform and a water cooling circulator arranged on one side of the operation platform, the operation platform comprises an operation box, an operation test bed arranged on the operation box, a pressurizing and heating box arranged on the operation test bed and an organic matter extraction assembly which is arranged on the operation test bed and is matched with the pressurizing and heating box for use; the organic matter extraction assembly comprises a plurality of solvent input cooling pipes, a solid input pipe detachably connected with the solvent input cooling pipes, a connecting pipe which is connected with the solid input pipe and can be connected with the output end of the pressurizing and heating box, a circulating cooling pipe used for connecting the solvent input cooling pipes in series, and a supporting assembly used for changing the positions of the solvent input cooling pipes; the device solves the problem that the extraction efficiency of a traditional organic matter extraction device is too low.

Description

Technical Field

[0001] The present application relates to the technical field of chemical test instruments, and specifically discloses a device for extracting organic matter from solid waste. Background Art

[0002] The extraction of organic matter from solid waste adopts the fluid pressurization method, which is as follows: the treated solid waste sample is added into a closed container, and a suitable organic solvent is selected. Under pressurized and heated conditions, the liquid organic solvent and the sample are fully contacted, and the organic matter in the solid waste is extracted into the organic solvent;

[0003] In this process, the organic solvent exists in the organic matter in the solid waste to be extracted. At this time, the organic matter in the extracted solid waste needs to be separated from the organic solvent. The current method of separation is cooling. Specifically, the temperature is lowered to reduce the solubility of the solute, thereby causing the crystal to precipitate.

[0004] At present, the existing water cooling devices can only perform water cooling on one or a single extraction component, and the efficiency of obtaining the target organic matter in the solid waste is relatively slow. Moreover, for laboratory testing, when more objects need to be tested, the disadvantage of slow efficiency will be infinitely magnified. In view of this, the inventor proposes a device for extracting organic matter from solid waste. Utility Model Content

[0005] The purpose of the utility model is to solve the problem of slow extraction efficiency in traditional organic matter extraction devices. In order to achieve the above purpose, the utility model provides the following basic solutions:

[0006] An organic matter extraction device in solid waste, comprising an operating platform and a water cooling circulation machine arranged on one side of the operating platform, wherein the operating platform comprises an operating box, an operating test bench arranged on the operating box, a pressurizing and heating box arranged on the operating test bench, and an organic matter extraction component arranged on the operating test bench and used in conjunction with the pressurizing and heating box;

[0007] The organic matter extraction component includes a plurality of solvent input cooling pipes, a solid input pipe detachably connected to the solvent input cooling pipe, a connecting pipe connected to the solid input pipe and connectable to the output end of the pressurized heating box, a circulating cooling pipe for connecting the solvent input cooling pipe in series, and a supporting component for changing the position of the solvent input cooling pipe.

[0008] The principles and effects of this basic solution are:

[0009] 1. Compared with the prior art, the device has a simple structure and an ingenious design. The device is equipped with a pressurized and heated box and an organic matter extraction component, and realizes the extraction of organic matter from solid waste by using a fluid pressurization method. Under pressurized and heated conditions, the liquid organic solvent and the sample are in full contact, and the organic matter in the solid waste is extracted into the organic solvent, and then the water cooling circulation machine is used to achieve cooling and separation. The water cooling circulation machine and the ring cooling pipe are used to solve the problem of slow extraction efficiency in traditional organic matter extraction devices, and multiple organic matter extraction targets can be extracted with better efficiency, and the extraction of different organic matter can be realized.

[0010] 2. Compared with the prior art, the device is provided with a support assembly, which can arbitrarily change the horizontal position and height position of the organic matter extraction assembly, is easy to operate and is also easy to use with the pressurized heating box to achieve the matching use of the two.

[0011] Furthermore, the support assembly includes support bases arranged on both sides of the pressurized and heated box, connecting rods vertically fixed to the support bases, first sliding blocks slidably connected to the connecting rods, placement rods fixed between the first sliding blocks, second sliding blocks slidably connected to the placement rods, and a clamping plate arranged on the second sliding block for clamping the solvent injection cooling pipe, so as to realize arbitrary adjustment of the horizontal position and height position of the organic matter extraction assembly.

[0012] Furthermore, the first sliding block and the second sliding block are respectively provided with a first locking screw and a second locking screw. The first sliding block and the second sliding block are fixed to determine the position of the machine object extraction component, thereby preventing the machine object extraction component from shaking.

[0013] Furthermore, the water cooling cycle machine includes an output end and an input end, one end of the circulating cooling pipe is connected to the output end, and after the series solvent is put into the cooling pipe, the other end of the circulating cooling pipe is connected to the input end, so as to realize water circulation cooling, realize temperature reduction, and finally realize the separation of organic matter.

[0014] Furthermore, the solvent injection cooling pipe includes a pipe body, a solvent injection pipe arranged inside the pipe body, a clamping ball fixed to the outer periphery of the solvent injection pipe and serial ports opened on both sides of the pipe body for connecting the circulating cooling pipe, and the two ends of the solvent injection pipe are separated and pass through the two ends of the pipe body.

[0015] Furthermore, the bottom of the tube body is a frosted surface, and the contact surface between the solid input tube and the tube body is the same frosted surface as the bottom of the tube body, thereby improving the connection effect between the two.

[0016] Furthermore, the caliber of the solid input tube is larger than the caliber of the tube body, and a handle is provided on one side of the solid input tube. Since the solid input tube is loaded with solid waste, the caliber of the solid input tube is larger than the caliber of the tube body.

[0017] Furthermore, the bottom of the solid input pipe is connected to the connecting pipe, and the surface of the pressurized heating box is provided with a mounting groove, the mounting groove is used for the pressurized heating box to output pressurized and heated gas, and the mounting groove is connected to the connecting pipe, so as to achieve the correct connection between the solid input pipe and the pressurized heating box and avoid the situation of lack of pressure and temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 A schematic diagram showing the structure of a device for extracting organic matter from solid waste proposed in an embodiment of the present application is shown;

[0020] Figure 2 A schematic diagram showing the connection between a solid input pipe and a solvent input cooling pipe in a device for extracting organic matter from solid waste proposed in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] The figure marks in the drawings of the specification include: operating test bench 1, pressurized heating box 2, supporting base 3, water cooling circulation machine 4, operating box 5, connecting rod 6, first sliding block 7, first locking screw 8, placement rod 9, second sliding block 10, clamping plate 11, second locking screw 12, circulating cooling pipe 13, pipe body 14, solvent input pipe 15, snap-in ball 16, input serial port 17, output serial port 18, frosted surface 19, solid input pipe 20, connecting pipe 21.

[0023] Implementation example Figure 1 and Figure 2 As shown:

[0024] An organic matter extraction device in solid waste, comprising an operating platform and a water cooling circulation machine 4 arranged on the left side of the operating platform, the operating platform comprising an operating box 5, an operating test bench 1 arranged on the operating box 5, a pressurizing and heating box 2 arranged on the operating test bench 1, and an organic matter extraction component used in conjunction with the pressurizing and heating box 2 arranged on the operating test bench 1;

[0025] The organic matter extraction component includes a plurality of solvent input cooling pipes, a solid input pipe 20 detachably connected to the solvent input cooling pipe, a connecting pipe 21 connected to the solid input pipe 20 and connectable to the output end of the pressurized heating box 2, a circulating cooling pipe 13 for connecting the solvent input cooling pipes in series, and a supporting component for changing the position of the solvent input cooling pipe.

[0026] Regarding the support assembly, since there is a pressurized heating box 2 in this case, the output end of the pressurized heating box 2 is a fixed position, so only the organic matter extraction assembly is adapted to the pressurized heating box 2, so the support assembly is set;

[0027] About the support assembly: the support assembly includes a support base 3 arranged on both sides of the pressurized heating box 2, a connecting rod 6 vertically fixed on the support base 3, a first sliding block 7 slidably connected to the connecting rod 6, a placement rod 9 fixed between the first sliding blocks 7, a second sliding block 10 slidably connected on the placement rod 9, and a clamping plate 11 arranged on the second sliding block 10 for clamping the solvent into the cooling pipe. The horizontal position and height position of the organic matter extraction assembly can be adjusted arbitrarily.

[0028] Furthermore, the first sliding block 7 and the second sliding block 10 are respectively provided with a first locking screw 8 and a second locking screw 12. The first sliding block 7 and the second sliding block 10 are fixed to determine the position of the organic object extraction component to prevent the organic object extraction component from shaking.

[0029] Back to the water cooling cycle machine 4, the essence is the transfer of heat to achieve cooling. Specifically, the water cooling cycle machine 4 includes an output end and an input end, one end of the circulating cooling pipe 13 is connected to the output end, and after the series solvent is put into the cooling pipe, the other end of the circulating cooling pipe 13 is connected to the input end. Water circulation cooling is achieved, cooling is achieved, and finally the separation of organic matter is achieved.

[0030] Specific: such as Figure 2 As shown, the solvent injection cooling pipe includes a pipe body 14, a solvent injection pipe 15 arranged inside the pipe body 14, a clamping ball 16 fixed to the outer periphery of the solvent injection pipe 15, and a serial port opened on both sides of the pipe body 14 for connecting to the circulating cooling pipe 13, the serial port includes an output serial port 18 and an input serial port 17, and the two ends of the solvent injection pipe 15 are separated and pass through the two ends of the pipe body 14.

[0031] The clamping ball 16 is used for the solvent input tube 15 and the tube body 14, and is also convenient for temperature transfer. The bottom of the tube body 14 is a frosted surface 19, and the contact surface between the solid input tube 20 and the tube body 14 is the same frosted surface 19 as the bottom of the tube body 14. To improve the connection effect between the two, the caliber of the solid input tube 20 is larger than the caliber of the tube body 14, and a handle is provided on one side of the solid input tube 20. Since the solid input tube 20 is loaded with solid waste, the caliber of the solid input tube 20 is larger than the caliber of the tube body 14.

[0032] On the solid input pipe 20, the bottom of the solid input pipe 20 is connected to the connecting pipe 21, and the surface of the pressurized heating box 2 is provided with a mounting groove, and the mounting groove is used for the pressurized heating box 2 to output the pressurized and heated gas, and the mounting groove is connected to the connecting pipe 21. The solid input pipe 20 is correctly connected to the pressurized heating box 2 to avoid the occurrence of lack of pressure and temperature.

[0033] Specific implementation process:

[0034] In the first step, solid waste is put into the solid input pipe 20, and then Figure 2 As shown in the figure, the components of the device are installed, and the organic solvent is put into the top of the tube body 14, and the organic solvent flows along the tube body 14 into the solid input pipe 20 and accumulates with the solid waste;

[0035] The second step is to start the pressurized and heated box 2. Under the action of temperature and pressure, the liquid organic solvent and the sample are fully contacted to extract the organic matter in the solid waste into the organic solvent.

[0036] The third step is to wait for a period of extraction and then start the water cooling circulation machine 4 to achieve temperature reduction separation. Lowering the temperature reduces the solubility of the solute, thereby causing the organic matter to precipitate.

[0037] The device solves the problem of slow extraction efficiency in traditional organic matter extraction devices.

[0038] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A device for extracting organic matter from solid waste, characterized in that: It includes an operating platform and a water cooling circulation machine arranged on one side of the operating platform, wherein the operating platform includes an operating box, an operating test bench arranged on the operating box, a pressurizing and heating box arranged on the operating test bench, and an organic matter extraction component arranged on the operating test bench and used in conjunction with the pressurizing and heating box; The organic matter extraction component includes a plurality of solvent input cooling pipes, a solid input pipe detachably connected to the solvent input cooling pipe, a connecting pipe connected to the solid input pipe and connectable to the output end of the pressurized heating box, a circulating cooling pipe for connecting the solvent input cooling pipe in series, and a supporting component for changing the position of the solvent input cooling pipe.

2. The device for extracting organic matter from solid waste according to claim 1, characterized in that: The support assembly includes a support base arranged on both sides of the pressurized heating box, a connecting rod vertically fixed to the support base, a first sliding block slidably connected to the connecting rod, a placement rod fixed between the first sliding blocks, a second sliding block slidably connected to the placement rod, and a clamping plate arranged on the second sliding block for clamping the solvent into the cooling tube.

3. The device for extracting organic matter from solid waste according to claim 2, characterized in that: The first sliding block and the second sliding block are respectively provided with a first locking screw and a second locking screw.

4. The device for extracting organic matter from solid waste according to claim 1, characterized in that: The water cooling circulation machine comprises an output end and an input end, one end of the circulating cooling pipe is connected to the output end, and after the series solvent is put into the cooling pipe, the other end of the circulating cooling pipe is connected to the input end.

5. The device for extracting organic matter from solid waste according to claim 1, characterized in that: The solvent injection cooling pipe includes a pipe body, a solvent injection pipe arranged inside the pipe body, a clamping ball fixed to the outer periphery of the solvent injection pipe and serial ports opened on both sides of the pipe body for connecting the circulating cooling pipe. The two ends of the solvent injection pipe are separated and pass through the two ends of the pipe body.

6. The device for extracting organic matter from solid waste according to claim 5, characterized in that: The bottom of the tube body is a frosted surface, and the contact surface between the solid input tube and the tube body is the same frosted surface as the bottom of the tube body.

7. The device for extracting organic matter from solid waste according to claim 6, characterized in that: The diameter of the solid input tube is larger than the diameter of the tube body, and a handle is provided on one side of the solid input tube.

8. The device for extracting organic matter from solid waste according to claim 7, characterized in that: The bottom of the solid input pipe is connected to the connecting pipe, and a mounting groove is provided on the surface of the pressurized heating box. The mounting groove is used for the pressurized heating box to output pressurized and heated gas, and the mounting groove is connected to the connecting pipe.

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