Anti-leakage device of mercury analyzer

Abstract

The utility model relates to the technical field of leak-proof devices, and provides a mercury analyzer leak-proof device, which comprises a mercury analyzer body, one side of the mercury analyzer body is telescopically connected with a placing rack, one side of the mercury analyzer body is fixedly communicated with an air inlet, one side of the mercury analyzer body is fixedly provided with an L-shaped connecting plate, and the L-shaped connecting plate is fixedly connected with the placing rack. The mercury analyzer comprises a mercury analyzer body, an air inlet is formed in the mercury analyzer body, an L-shaped connecting plate is arranged on one side of the mercury analyzer body, fixing assemblies are arranged outside the air inlet and on one side of the L-shaped connecting plate, an L-shaped connecting pipe is fixedly communicated with the rear side of the mercury analyzer body, and a mercury removal assembly is arranged at the bottom of the L-shaped connecting pipe. According to the clamping device, one end of the hose is clamped and fixed when the opening of the hose is loosened after the hose is used for a long time, the situation of gas leakage is effectively prevented, meanwhile, the hose can be protected through an anti-skid rubber pad, meanwhile, the hose is prevented from slipping, the clamping stability is further improved, and the situation that the external environment is polluted due to gas leakage is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of leakage prevention device, specifically, relate to a mercury measuring appearance leakage prevention device. BACKGROUND

[0002] The mercury measuring appearance is a kind of high sensitivity mercury measuring atomic absorption spectrum instrument, and the instrument mainly includes mercury lamp emitting spectral line, gas absorption chamber and photoelectric amplification and measuring device, is suitable for environmental monitoring, health and epidemic prevention, tap water, chemical industry and is used to measure the mercury content in water, air, soil, food, cosmetics, chemical raw materials, in the use process of mercury measuring appearance, usually need to connect the hose one end on the joint on the side of mercury measuring appearance, and the hose other end is connected into the container with gas and can carry out measuring work.

[0003] At present, in the use process of mercury measuring appearance, the one end of the hose connected with the joint is prone to deformation under long-time use, which leads to a small amount of gas leakage, thereby affecting the measurement result and polluting the external environment, therefore, the utility model provides a mercury measuring appearance leakage prevention device. UTILITY MODEL CONTENT

[0004] The utility model provides a mercury measuring appearance leakage prevention device to solve the problem of the one end of the hose connected with the joint being prone to deformation under long-time use in the use process of mercury measuring appearance, leading to a small amount of gas leakage, thereby affecting the measurement result and polluting the external environment.

[0005] The technical scheme of the utility model is as follows:

[0006] A mercury measuring appearance leakage prevention device, including mercury measuring appearance body, the mercury measuring appearance body side telescopic connection has the rack, the mercury measuring appearance body side fixed communication has the gas inlet, the mercury measuring appearance body one side fixed mounting has L shape connecting plate, the gas inlet outside and L shape connecting plate one side all is provided with fixed component, the mercury measuring appearance body rear side fixed communication has L shape connecting pipe, the L shape connecting pipe bottom is provided with mercury removal component.

[0007] Preferably, the fixed component includes a protective cover, a turntable and a sleeve, the turntable is fixedly installed outside the sleeve, a driven gear is fixedly installed at one end of the outer surface of the sleeve, a drive motor is fixedly installed on the side wall of the protective cover, a drive gear is fixedly installed on the output end of the drive motor, a limiting rotating groove is fixedly and equidistantly arranged on the turntable, a plurality of T-shaped sliding blocks are fixedly and equidistantly installed on the side wall of the protective cover, a L-shaped clamping rod is slidably connected to the top of the T-shaped sliding blocks, a rolling wheel is rotatably connected to one end of the bottom of the L-shaped clamping rod, and an arc-shaped clamping plate is fixedly installed at one end of the top of the L-shaped clamping rod.

[0008] Preferably, the mercury removal assembly comprises a conveying pipe, an air inlet pipe and an air outlet head, the top end of the air inlet pipe is detachably fixedly connected with the bottom end of the L-shaped connecting pipe, the bottom end of the air inlet pipe is fixedly communicated with the top of the conveying pipe, the air outlet head is detachably fixedly connected with one end of the conveying pipe, the inner wall of the conveying pipe is symmetrically fixedly installed with connecting frames, a rotating rod is rotatably connected between the two connecting frames, a plurality of turnover plates are fixedly installed on the outer surface of the rotating rod at equal distances, and a plurality of rotating plates are fixedly installed on the outer surface of one end of the rotating rod at equal distances.

[0009] Preferably, the driving gear and the driven gear are in meshing connection.

[0010] Preferably, the rolling wheel is matched with the limiting rotating groove, and the rolling wheel is located in the limiting rotating groove.

[0011] Preferably, the air inlet pipe penetrates into the sleeve pipe.

[0012] Preferably, the arc-shaped clamping plates are provided with anti-skid rubber pads on the side walls.

[0013] Preferably, the two connecting frames are provided with degreasing cotton on one side.

[0014] The working principle and beneficial effects of the utility model are as follows:

[0015] 1. In the utility model, the hose sleeved on one end of the air inlet pipe is clamped and fixed by the fixing assembly, so that the hose is clamped and fixed when the hose end is loose after long-term use, effectively preventing gas leakage, and the hose is protected and slipping is prevented by the anti-skid rubber pads, further improving the stability of clamping and effectively preventing gas leakage from polluting the external environment.

[0016] 2. In the utility model, the mercury removal assembly can effectively remove mercury in the exhaust gas after detection before discharging, and the exhaust gas can be fully contacted with the sulfur-laden activated carbon for mercury removal by the plurality of turnover plates, thereby improving the mercury removal effect, avoiding mercury pollution caused by the exhaust gas to the external environment, and having high practicality. ACCURATE DRAWINGS

[0017] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0018] Figure 1 It is the external structure perspective drawing of the utility model;

[0019] Figure 2 It is the rear side structure perspective drawing of the utility model;

[0020] Figure 3 It is the fixing assembly schematic view of the utility model;

[0021] Figure 4 is the fixed assembly of the utility model internal structure diagram of protective cover;

[0022] Figure 5 is the utility model's remove mercury assembly schematic view.

[0023] In the figure: 1, mercury analyzer body;2, rack;3, air inlet;4, L-shaped connecting plate;5, L-shaped connecting pipe;100, fixed assembly;101, protective cover;102, turntable;103, sleeve;104, driven gear;105, drive motor;106, drive gear;107, limit rotary tank;108, T-shaped slider;109, L-shaped clamping rod;110, rolling wheel;111, arc clamping plate;112, antiskid rubber pad;200, remove mercury assembly;201, conveying pipe;202, air inlet pipe;203, air outlet;204, connecting frame;205, rotating rod;206, turning plate;207, rotating plate;208, degreasing cotton. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described below in a clear and complete manner in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the scope of protection of the utility model.

[0025] Embodiment 1

[0026] As Figures 1-5 shown, the embodiment provides a mercury analyzer leak-proof device, which comprises a mercury analyzer body 1, a rack 2 is telescopically connected to one side of the mercury analyzer body 1, the rack 2 is telescopically arranged on one side of the mercury analyzer body 1, so that the clamping position of one end of a test tube container can be adjusted, the rack 2 is used for placing the test tube container, an air inlet 3 is fixedly connected to one side of the mercury analyzer body 1, a fixed assembly 100 is arranged outside the air inlet 3, an L-shaped connecting pipe 5 is fixedly connected to the rear side of the mercury analyzer body 1, and a remove mercury assembly 200 is arranged at the bottom of the L-shaped connecting pipe 5.

[0027] The fixed assembly 100 comprises a protective cover 101, a rotating disc 102 and a sleeve 103, the rotating disc 102 is fixedly installed outside the sleeve 103, one end of the air inlet 3 penetrates to one end of the sleeve 103, one end of the sleeve 103 is rotatably connected to the side wall of the mercury analyzer body 1, the other end of the sleeve 103 is rotatably connected to the side wall of the L-shaped connecting plate 4, a penetrating hole is formed in one side of the L-shaped connecting plate 4, the axis of the penetrating hole is in the same horizontal plane as the axis of the sleeve 103, a driven gear 104 is fixedly installed on one end of the outer surface of the sleeve 103, a driving motor 105 is fixedly installed on the side wall of the protective cover 101, the input end of the driving motor 105 is connected to the power supply through an external cable, a driving gear 106 is fixedly installed on the output end of the driving motor 105, the driving gear 106 is meshedly connected with the driven gear 104, a limiting rotating groove 107 is fixedly formed on the rotating disc 102 in a circumferential direction at equal distances, a plurality of T-shaped sliding blocks 108 are fixedly installed on the side wall of the protective cover 101 in a circumferential direction at equal distances, a plurality of L-shaped clamping rods 109 are slidably connected to the top of the plurality of T-shaped sliding blocks 108, a T-shaped sliding groove matched with the T-shaped sliding block 108 is formed in the rear side of the L-shaped clamping rod 109, a rolling wheel 110 is rotatably connected to one end of the bottom of the L-shaped clamping rod 109, the rolling wheel 110 is matched with the limiting rotating groove 107 and located inside the limiting rotating groove 107, an arc-shaped clamping plate 111 is fixedly installed on one end of the top of the L-shaped clamping rod 109, and an anti-skid rubber pad 112 is arranged on the side wall of the arc-shaped clamping plate 111.

[0028] The fixed assembly 100 can effectively clamp and fix one end of the hose and one end of the air inlet 3. When it is needed to clamp and fix one end of the hose and one end of the air inlet 3, first, one end of the hose is sleeved on the air inlet 3, then the driving motor 105 is started to drive the driving gear 106 to rotate, the driving gear 106 drives the driven gear 104 to rotate, the driven gear 104 drives the sleeve 103 to rotate, the sleeve 103 drives the rotating disc 102 to rotate, the rotating disc 102 is limited by the limiting rotating groove 107 at the same time, the rolling wheel 110 drives the L-shaped clamping rod 109 to move along the T-shaped sliding block 108, so that the plurality of arc-shaped clamping plates 111 clamp and fix the hose on the air inlet 3, and the anti-skid rubber pad 112 can clamp and fix one end of the hose and one end of the air inlet 3.

[0029] Example 2

[0030] As Figures 1-5As shown, based on the same idea as in Embodiment 1, this embodiment also proposes that the mercury removal assembly 200 comprises a conveying pipe 201, an air inlet pipe 202 and an air outlet head 203, the top end of the air inlet pipe 202 is detachably and fixedly connected with the bottom end of the L-shaped connecting pipe 5, the bottom end of the air inlet pipe 202 is fixedly communicated with the top of the conveying pipe 201, the air outlet head 203 is detachably and fixedly connected with one end of the conveying pipe 201, the sulfur-loaded mercury removal activated carbon particles are placed in the conveying pipe 201, the connecting frames 204 are symmetrically and fixedly installed on the inner wall of the conveying pipe 201, the rotating rod 205 is rotatably connected between the two connecting frames 204, a plurality of turnover plates 206 are equidistantly and fixedly installed on the outer surface of the rotating rod 205, a plurality of rotating plates 207 are equidistantly and fixedly installed on the outer surface of one end of the rotating rod 205, the degreasing cotton 208 is arranged on one side of each of the two connecting frames 204, the degreasing cotton 208 can prevent the sulfur-loaded mercury removal activated carbon from entering the air inlet pipe 202 and the air outlet head 203, one end of the conveying pipe 201 is clamped on the side wall of the mercury analyzer body 1, and the mercury removal assembly 200 arranged can effectively remove the mercury in the exhaust gas before discharging the exhaust gas, when it is needed to remove the mercury in the exhaust gas before discharging the exhaust gas, the exhaust gas is discharged into the conveying pipe 201 through the L-shaped connecting pipe 5, the rotating plates 207 are driven to rotate by the gas, the rotating rod 205 is driven to rotate by the rotating plates 207, the plurality of turnover plates 206 are driven to rotate by the rotating rod 205, the sulfur-loaded mercury removal activated carbon particles and the gas in the conveying pipe 201 are uniformly mixed by the plurality of turnover plates 206, the sulfur-loaded mercury removal activated carbon particles are fully contacted with the exhaust gas, the mercury removal effect is further improved, and the exhaust gas is effectively discharged after the mercury is removed.

[0031] In operation, firstly, the test tube container containing the detection gas is inserted into the rack 2, then the hose is sleeved on one end of the test tube container through the pipe hole, then the driving motor 105 is started to drive the driving gear 106 to rotate, the driving gear 106 drives the driven gear 104 to rotate, the driven gear 104 drives the sleeve pipe 103 to rotate, the sleeve pipe 103 drives the rotating disc 102 to rotate, the rotating disc 102 limits the limiting of the rotating groove 107 at the same time, the rolling wheel 110 drives the L-shaped clamping rod 109 to move along the T-shaped sliding block 108, so that the arc-shaped clamping plates 111 are clamped and fixed to the hose sleeved on one end of the test tube container, and the other end of the hose is sleeved on the gas inlet 3, then the driving motor 105 is started to drive the driving gear 106 to rotate, the driving gear 106 drives the driven gear 104 to rotate, the driven gear 104 drives the sleeve pipe 103 to rotate, the sleeve pipe 103 drives the rotating disc 102 to rotate, the rotating disc 102 limits the limiting of the rotating groove 107 at the same time, the rolling wheel 110 drives the L-shaped clamping rod 109 to move along the T-shaped sliding block 108, so that the arc-shaped clamping plates 111 are clamped and fixed to the hose on the gas inlet 3, and the hose is stably clamped and fixed through cooperation of the anti-skid rubber pad 112, then the gas enters the mercury analyzer body 1 for detection, and after detection, the waste gas is discharged after mercury removal, when the waste gas is discharged after mercury removal, the waste gas is discharged into the conveying pipe 201 through the L-shaped connecting pipe 5, the gas blows the rotating plate 207 to drive the rotating plate 207 to drive the rotating rod 205 to rotate, the rotating rod 205 drives the plurality of turnover plates 206 to rotate, the plurality of turnover plates 206 uniformly mix the sulfur-loaded demercuration activated carbon particles and the gas in the conveying pipe 201, so that the sulfur-loaded demercuration activated carbon particles fully contact with the waste gas, and the mercury removal effect is further improved, so that the discharged waste gas is discharged after mercury removal.

[0032] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A mercury analyzer leak-proof device, characterized by, The utility model provides a mercury analyzer, including mercury analyzer body (1), one side of mercury analyzer body (1) can telescopic connection has and places the stand (2), one side of mercury analyzer body (1) fixed communication has the air inlet (3), one side of mercury analyzer body (1) fixedly installed has L shape connecting plate (4), the air inlet (3) outside and L shape connecting plate (4) one side all be provided with fixed assembly (100), the rear side of mercury analyzer body (1) fixed communication has L shape connecting pipe (5), L shape connecting pipe (5) bottom is provided with mercury removal subassembly (200).

2. The leak-proof apparatus for a mercury analyzer according to claim 1, wherein The fixed assembly (100) includes a protective cover (101), a turntable (102) and a sleeve (103), the turntable (102) is fixedly installed on the outside of the sleeve (103), a driven gear (104) is fixedly installed on the outer surface of the sleeve (103), a drive motor (105) is fixedly installed on the side wall of the protective cover (101), a drive gear (106) is fixedly installed on the output end of the drive motor (105), a plurality of limit rotating grooves (107) are fixedly arranged on the turntable (102) in a circumferential direction, a plurality of T-shaped sliding blocks (108) are fixedly installed on the side wall of the protective cover (101) in a circumferential direction, a plurality of L-shaped clamping rods (109) are slidably connected to the top of the T-shaped sliding blocks (108), a plurality of rolling wheels (110) are rotatably connected to one end of the bottom of the L-shaped clamping rods (109), and a plurality of arc-shaped clamping plates (111) are fixedly installed on one end of the top of the L-shaped clamping rods (109).

3. The leak-proof apparatus for a mercury analyzer according to claim 1, wherein The mercury removal subassembly (200) includes a conveying pipe (201), an air inlet pipe (202) and an air outlet head (203), the air inlet pipe (202) is detachably fixedly connected to the bottom end of the L-shaped connecting pipe (5), the bottom end of the air inlet pipe (202) is fixedly communicated with the top of the conveying pipe (201), the air outlet head (203) is detachably fixedly connected to one end of the conveying pipe (201), a plurality of connecting frames (204) are fixedly installed on the inner wall of the conveying pipe (201) in a symmetrical manner, a rotating rod (205) is rotatably connected between the two connecting frames (204), a plurality of turning plates (206) are fixedly installed on the outer surface of the rotating rod (205) in a circumferential direction, and a plurality of rotating plates (207) are fixedly installed on the outer surface of one end of the rotating rod (205) in a circumferential direction.

4. The leak-proof apparatus for a mercury analyzer according to claim 2, wherein The drive gear (106) is engagedly connected with the driven gear (104).

5. The leak-proof apparatus for a mercury analyzer according to claim 2, wherein The rolling wheel (110) is matched with the limit rotating groove (107), and the rolling wheel (110) is located in the limit rotating groove (107).

6. The leak-proof apparatus for a mercury analyzer according to claim 2, wherein The air inlet (3) penetrates one end of the sleeve (103).

7. The leak-proof apparatus for a mercury analyzer according to claim 2, wherein The arc-shaped clamping plate (111) is provided with an antiskid rubber pad (112) on the side wall.

8. The leak-proof apparatus for a mercury analyzer according to claim 3, wherein The two connecting frames (204) are provided with degreasing cotton (208) on one side.

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