Auxiliary container for discharging waste liquid of flame photometer

Abstract

The utility model relates to the technical field of detection and recovery equipment, in particular to an auxiliary container for discharging waste liquid of a flame photometer, which mainly solves the problem that when a waste liquid pipeline is too long and the waste liquid output is small in the normal use process of an instrument. According to the specific scheme, a liquid discharging pipe is arranged at the lower end of a liquid waste bottle body; one side of the waste liquid bottle body is connected with an inclined liquid inlet pipe; a connecting assembly is arranged at one end of the liquid inlet pipe away from the waste liquid bottle body; the connecting assembly is used for connecting a liquid outlet pipe for discharging waste liquid of the flame photometer; the pressure balancing assembly is arranged on the cover and is used for enabling the waste liquid bottle body to be communicated with the atmospheric environment; according to the scheme, waste liquid can be effectively collected, the communication effect can be provided, volatile water vapor can be better gathered, and use is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of detection and recovery equipment, in particular to an auxiliary container for discharging waste liquid of a flame photometer. Background Art

[0002] Flame photometer is an analytical instrument based on emission spectroscopy; its components include liquefied propane, air compressor, burner head, spectroscopic optical path, detector, waste liquid pipe, data display and recording, etc.

[0003] During the process of the instrument testing samples, the solution containing the sample to be tested is continuously sprayed into the flame center of the burner head through the atomizer to stimulate the characteristic spectrum of the element to be tested. After spectrometry, the detector measures the intensity of the characteristic spectrum line of the element to be tested. Since the emission intensity is proportional to the content of the element to be tested in the sample, the element content of the sample to be tested can be calculated. The instrument discharges the excess waste liquid to the designated collection container through the waste discharge pipeline;

[0004] The existing technology has the problem that the waste liquid generated during the detection process needs to be discharged from the instrument by liquid gravity. When the waste liquid pipeline is too long and the waste liquid output during normal use of the instrument is small, the output waste liquid will not be enough to discharge the waste liquid accumulated in the waste discharge pipeline by gravity.

[0005] If the waste liquid is not discharged in time, it will affect the normal operation of the instrument. Utility Model Content

[0006] The utility model aims to solve the above technical problems in the prior art and provides an auxiliary container for discharging waste liquid of a flame photometer.

[0007] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0008] An auxiliary container for discharging waste liquid from a flame photometer, comprising:

[0009] A waste liquid bottle body, a first end of which can be connected to a cap;

[0010] A liquid discharge pipe is provided at the lower end of the waste liquid bottle body;

[0011] One side of the waste liquid bottle body is connected to an inclined liquid inlet pipe;

[0012] The end of the liquid inlet pipe away from the waste liquid bottle body is provided with a connecting assembly;

[0013] The connecting assembly is used to connect the liquid outlet pipe of the flame photometer to discharge waste liquid; and

[0014] A pressure balancing assembly, which is arranged on the cover and is used to enable the waste liquid bottle body to communicate with the atmospheric environment;

[0015] The pressure balancing component is partially located in the waste liquid bottle body and has a connecting component facing the cover and a flow guide tube facing the bottom of the waste liquid bottle body.

[0016] Specifically, the first end of the waste liquid bottle body is formed with a threaded opening recessed into the bottle;

[0017] The cover has a threaded connection portion, and the threaded connection portion can be connected to the threaded port so that the cover closes the waste liquid bottle body.

[0018] Specifically, the pressure balance assembly includes:

[0019] a main connecting pipe, which is vertically connected to the center of the cover and passes through the cover;

[0020] The main connecting pipe is fixedly connected to the cover.

[0021] Specifically, the portion of the main connecting tube that is inserted into the lid and located inside the waste liquid bottle body is the inner connecting tube.

[0022] Specifically, the second end of the inner connecting pipe is connected with a transverse connecting pipe;

[0023] The transverse connecting pipe is arranged vertically with the inner connecting pipe;

[0024] The length of the transverse connecting pipe is smaller than the diameter of the cover.

[0025] Specifically, the flow guide pipe is vertically connected to the transverse connecting pipe;

[0026] The distance from the guide tube to the bottom of the waste liquid bottle body is greater than the distance from the connecting end of the liquid inlet tube and the waste liquid bottle body to the bottom of the waste liquid bottle body.

[0027] Specifically, the communication component includes:

[0028] Two groups of connecting pipes are respectively vertically connected to the ends of the transverse connecting pipe and are vertically connected to the transverse connecting pipe;

[0029] The outlet end of the connecting pipe is arranged toward the cover;

[0030] The outlet end of the connecting pipe can be threadedly connected with a connecting cap;

[0031] A connecting wire mesh is formed on the connecting cap.

[0032] Specifically, the connection component includes:

[0033] A horizontal connecting pipe has one end connected to the liquid inlet pipe and the other end connected to a vertical plug-in pipe, wherein a joint is provided at the first end of the plug-in pipe.

[0034] Specifically, a liquid inlet valve is provided on the horizontal connecting pipe.

[0035] Specifically, the liquid discharge pipe is provided with a liquid discharge valve.

[0036] The utility model has the following beneficial effects:

[0037] This solution can effectively collect waste liquid and provide a connectivity effect, thereby preventing volatile water vapor from volatile waste liquid from affecting pressure balance, and can better gather volatile water vapor for more stable use. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0039] Figure 1 It is a schematic diagram of the structure of the utility model;

[0040] Figure 2 It is a structural schematic diagram of the pressure balance assembly of the utility model;

[0041] Figure 3 It is a schematic diagram of the connection cap configuration of the utility model.

[0042] The reference numerals in the figures indicate:

[0043] The waste liquid bottle body 10, the cover 20, the liquid discharge pipe 30, the liquid inlet pipe 40, the connecting component 100, the pressure balance component 200, the connecting component 210, and the guide pipe 220;

[0044] Threaded port 11 , threaded connection portion 22 , main connecting pipe 201 , inner connecting pipe 202 , transverse connecting pipe 203 , connecting pipe 211 , connecting cap 212 , connecting screen 213 , liquid inlet valve 111 , and liquid discharge valve 31 . DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model; it should be noted that in this application, for the convenience of description, the "left side" in the current view is the "first end", the "right side" is the "second end", the "upper side" is the "first end", and the "lower side" is the "second end". The purpose of such description is to clearly express the technical solution, and it should not be understood as an improper limitation on the technical solution of this application.

[0046] In view of the problems existing in the prior art, the starting point of this technical solution is to stably discharge the waste liquid, and the waste liquid bottle body can be connected to the atmosphere to ensure the stability of the pressure of the waste liquid bottle body. Figure 1-3 As shown, the auxiliary container for the flame photometer waste liquid provided in the scheme mainly includes:

[0047] The waste liquid bottle body 10, the first end of which can be connected to the cover 20, provides a sealing effect as much as possible to prevent accidental tipping and waste liquid outflow;

[0048] A discharge pipe 30 is provided at the lower end of the waste liquid bottle body 10 for discharging the waste liquid to a terminal pool for treatment;

[0049] One side of the waste liquid bottle body 10 is connected to an inclined liquid inlet pipe 40, and an end of the liquid inlet pipe 40 away from the waste liquid bottle body 10 is provided with a connecting assembly 100, and the connecting assembly 100 is used to stably connect the liquid outlet pipe 1 of the flame photometer. The inclined liquid inlet pipe 40 makes it easier for the waste liquid to flow into the waste liquid bottle body 10;

[0050] The present solution includes a pressure balance assembly 200, which is disposed on the cover 20 and is used to enable the waste liquid bottle body 10 to communicate with the atmospheric environment;

[0051] Specifically, the pressure balance component 200 is partially located in the waste liquid bottle body 10, and has a connecting component 210 facing the cover 20 and a guide tube 220 facing the bottom of the waste liquid bottle body 10; in the process of collecting waste liquid, there is water vapor in the waste liquid, that is, there is a small amount of water vapor volatilization, which will cause the pressure of the waste liquid bottle body 10 to rise. The pressure balance component 200 first balances the pressure by connecting to the outside atmosphere, but it will produce some condensation of water vapor, so a guide tube 220 is set, and in order to facilitate connection, a connecting component 210 is built-in, mainly while ensuring connection, it can quickly condense the volatilized water vapor to a certain extent, further ensure the pressure balance of the waste liquid bottle body 10, so that it is easier to enter the inclined liquid inlet pipe 40. Based on the above, this scheme can effectively collect waste liquid and provide a connecting effect, avoid the volatilization of waste liquid and water vapor affecting the pressure balance, and can better gather the volatilized water vapor, which is more stable to use.

[0052] In a specific embodiment, please refer to the attached Figure 2 As shown, in order to facilitate disassembly and cleaning, a detachable function is provided, that is, a threaded opening 11 recessed into the bottle is formed at the first end of the waste liquid bottle body 10;

[0053] The cap 20 has a threaded connection portion 22 , and the threaded connection portion 22 can be connected to the threaded opening 11 so that the cap 20 closes the waste liquid bottle body 10 .

[0054] In a specific embodiment, please refer to the attached Figure 2 As shown, the pressure balance assembly 200 includes:

[0055] A main connecting pipe 201, which is vertically connected to the center of the cover 20 and passes through the cover 20;

[0056] The main connecting pipe 201 is fixedly connected to the cover 20 .

[0057] In a specific embodiment, please refer to the attached Figure 2 As shown, the portion of the main connecting pipe 201 inserted into the cover 20 and located inside the waste liquid bottle body 10 is the inner connecting pipe 202 .

[0058] In a specific embodiment, please refer to the attached Figure 2 As shown, the second end of the inner connecting pipe 202 is connected to the transverse connecting pipe 203;

[0059] The transverse connecting pipe 203 is arranged vertically with the inner connecting pipe 202;

[0060] The length of the transverse connecting pipe 203 is smaller than the diameter of the cover 20 .

[0061] In a specific embodiment, please refer to the attached Figure 2As shown, the flow guide pipe 220 is vertically connected to the horizontal connecting pipe 203;

[0062] The distance from the guide tube 220 to the bottom of the waste liquid bottle body 10 is greater than the distance from the connecting end of the liquid inlet tube 40 and the waste liquid bottle body 10 to the bottom of the waste liquid bottle body 10, providing more space for waste liquid storage.

[0063] In a specific embodiment, please refer to the attached Figure 2 , 3 As shown, the connecting component 210 includes: two groups of connecting tubes 211, which are respectively vertically connected to the ends of the horizontal connecting tube 203 and vertically connected to the horizontal connecting tube 203; the outlet end of the connecting tube 211 is arranged in the direction of the cover 20; the outlet end of the connecting tube 211 can be screwed with a connecting cap 212; a connecting wire mesh 213 is formed on the connecting cap 212; it is equivalent to that the actual connecting function hole is upward, avoiding the situation where the guide tube 220 is blocked, ensuring the use of the overall waste liquid bottle body 10, and achieving a better connection effect. The connecting wire mesh 213 intercepts water vapor and can also drain the accumulated liquid from the guide tube 220.

[0064] In a specific embodiment, please refer to the attached Figure 2 As shown, the connection assembly 100 includes: a horizontal connecting pipe 101, one end of which is connected to the liquid inlet pipe 40, and the other end of which is connected to a vertical plug-in pipe 102, and the first end of the plug-in pipe 102 is provided with a joint; the embodiment in the accompanying drawings is an expansion joint embodiment, and the configuration of the joint can be set according to the actual situation of the actual flame photometer exhaust pipe.

[0065] In addition, a liquid inlet valve 111 is provided on the horizontal connecting pipe 101 .

[0066] In addition, the drain pipe 30 is provided with a drain valve 31 for easy control.

[0067] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. An auxiliary container for discharging waste liquid from a flame photometer, characterized in that: include: A waste liquid bottle body (10), a first end of which can be connected to a cap (20); A liquid discharge pipe (30) is provided at the lower end of the waste liquid bottle body (10); One side of the waste liquid bottle body (10) is connected to an inclined liquid inlet pipe (40); A connecting assembly (100) is provided at one end of the liquid inlet pipe (40) away from the waste liquid bottle body (10); The connecting assembly (100) is used to connect a liquid outlet pipe (1) for discharging waste liquid from a flame photometer; and A pressure balancing assembly (200), which is arranged on the cover (20) and is used to enable the waste liquid bottle body (10) to communicate with the atmospheric environment; The pressure balancing component (200) is partially located in the waste liquid bottle body (10), and has a connecting component (210) facing the cover (20) and a flow guide tube (220) facing the bottom of the waste liquid bottle body (10).

2. The auxiliary container for waste liquid of a flame photometer as claimed in claim 1, characterized in that: The first end of the waste liquid bottle body (10) is formed with a threaded opening (11) recessed into the bottle; The cover (20) has a threaded connection portion (22), and the threaded connection portion (22) can be connected to the threaded port (11) so that the cover (20) closes the waste liquid bottle body (10).

3. The auxiliary container for waste liquid of a flame photometer as claimed in claim 2, characterized in that: The pressure balancing assembly (200) comprises: A main connecting pipe (201) vertically connected to the center of the cover (20) and passing through the cover (20); The main connecting pipe (201) is fixedly connected to the cover (20).

4. The auxiliary container for waste liquid of a flame photometer as claimed in claim 3, characterized in that: The portion of the main connecting tube (201) inserted into the cover (20) and located inside the waste liquid bottle body (10) is the inner connecting tube (202).

5. The auxiliary container for waste liquid of a flame photometer as claimed in claim 4, characterized in that: The second end of the inner connecting pipe (202) is connected to a transverse connecting pipe (203); The transverse connecting pipe (203) is arranged vertically to the inner connecting pipe (202); The length of the transverse connecting pipe (203) is smaller than the diameter of the cover (20).

6. The auxiliary container for waste liquid of a flame photometer as claimed in claim 5, characterized in that: The flow guide pipe (220) is vertically connected to the transverse connecting pipe (203); The distance from the guide tube (220) to the bottom of the waste liquid bottle body (10) is greater than the distance from the end portion where the liquid inlet tube (40) is connected to the waste liquid bottle body (10) to the bottom of the waste liquid bottle body (10).

7. The auxiliary container for waste liquid of a flame photometer as claimed in claim 6, characterized in that: The communication component (210) comprises: Two groups of connecting pipes (211) are respectively vertically connected to the ends of the transverse connecting pipe (203) and vertically connected to the transverse connecting pipe (203); The outlet end of the connecting pipe (211) is arranged toward the cover (20); The outlet end of the connecting pipe (211) can be threadedly connected to a connecting cap (212); A connecting wire mesh (213) is formed on the connecting cap (212).

8. The auxiliary container for waste liquid discharged from a flame photometer according to any one of claims 1 to 7, characterized in that: The connection assembly (100) comprises: A horizontal connecting pipe (101) has one end connected to the liquid inlet pipe (40) and the other end connected to a vertical plug-in pipe (102), wherein a joint is provided at the first end of the plug-in pipe (102).

9. The auxiliary container for waste liquid of a flame photometer as claimed in claim 8, characterized in that: The horizontal connecting pipe (101) is provided with a liquid inlet valve (111).

10. The auxiliary container for waste liquid of a flame photometer as claimed in claim 9, characterized in that: The liquid discharge pipe (30) is provided with a liquid discharge valve (31).

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