CN214953263U

CN214953263U - Environment-friendly special ion chromatograph

Info

Publication number: CN214953263U
Application number: CN202121133018.0U
Authority: CN
Inventors: 贾文贵; 李长乐
Original assignee: Qingdao Ailun General Technology Co ltd
Current assignee: Qingdao Ailun General Technology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-30
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a special type ion chromatograph of environmental protection, including chromatograph, slip case, baffle, drench washing liquid bottle, gear box, introduction port and drip washing liquid generator, its characterized in that: drip irrigation liquid generator fixed mounting is on the top of chromatograph, sliding box fixed mounting is in the front side of chromatograph, baffle fixed mounting is in the top middle part of drip irrigation liquid generator, two both sides around drip irrigation liquid bottle places respectively on the top of drip irrigation liquid generator, and is located both sides around the baffle, gear box fixed mounting is on the top of drip irrigation liquid generator, the introduction port sets up the front side at the chromatograph, sliding box's inner chamber is provided with fixed subassembly. This special type ion chromatograph of environmental protection has solved the leacheate bottle and has directly placed the top at the leacheate generator usually when the leacheate generator is used, and the condition that the leacheate bottle often can appear empting when receiving the collision influences the normal use of leacheate generator problem.

Description

Environment-friendly special ion chromatograph

Technical Field

The utility model relates to an ion chromatograph technical field specifically is environmental protection special type ion chromatograph.

Background

The leaching solution generator generates high-purity KOH and MSA in an electrolysis mode, and the background conductance is greatly reduced by matching with a degassing device. The time for configuring the leacheate can be saved, the concentration of the leacheate can be switched at any time, the experiment time is saved, and the experiment efficiency is improved.

The leacheate bottle in the prior art is usually and directly placed at the top end of the leacheate generator when the leacheate generator is used, the leacheate bottle often topples over when being collided, the normal use of the leacheate generator is affected, and the special ion chromatograph for environmental protection is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special type ion chromatograph of environmental protection to at least, the leacheate bottle of solving prior art when the leacheate generator is used directly places the top at the leacheate generator usually, and the condition of empting often can appear in the leacheate bottle when receiving the collision, influences the problem of leacheate generator normal use.

In order to achieve the above object, the utility model provides a following technical scheme: environmental protection special type ion chromatograph, including chromatograph, slip case, baffle, drip washing liquid bottle, gear box, introduction port and drip washing liquid generator, its characterized in that: drip irrigation liquid generator fixed mounting is on the top of chromatograph, sliding box fixed mounting is in the front side of chromatograph, baffle fixed mounting is in the top middle part of drip irrigation liquid generator, two both sides around drip irrigation liquid generator's top are placed respectively to the drip irrigation liquid bottle, and is located both sides around the baffle, gear box fixed mounting is on the top of drip irrigation liquid generator, the introduction port sets up the front side at the chromatograph, the inner chamber of sliding box is provided with fixed subassembly, the inner chamber of gear box is provided with prevents empting the subassembly.

Preferably, fixed subassembly is including screw rod, guide arm, slide, knob, slider, connecting rod and splint, the left end of screw rod is passed through the bearing and is rotated the inner chamber left side of connecting at the slip case, the right-hand member of screw rod extends to the outer wall right side of slip case, two both ends about the inner chamber of guide arm difference fixed mounting at the slip case, the top left and right sides at the slip case is seted up to the slide, knob fixed mounting is at the right-hand member of screw rod, two the slider spiro union is respectively in the outer wall left and right sides of screw rod, and slidable cup joints the outer wall at two guide arms, two the bottom of connecting rod is fixed mounting respectively on the top of two sliders, the connecting rod runs through the inner chamber of slide, two splint are fixed mounting respectively on the top of two connecting rods.

Preferably, the anti-toppling assembly comprises a rotary column, a coil spring, a driving gear, limiting assemblies, racks, moving rods, fixing plates and a handle, wherein the left end of the rotary column is rotatably connected to the left side of an inner cavity of the gear box through a bearing, the right end of the rotary column extends out of the inner cavity of the gear box, one end of the coil spring is fixedly installed on the outer wall of the rotary column, the other end of the coil spring is fixedly installed on the inner wall of the gear box, the driving gear is in interference fit with the outer wall of the rotary column, the two limiting assemblies are arranged on the upper side and the lower side of the inner cavity of the gear box, the two racks are respectively and fixedly installed on the outer walls of the two limiting assemblies, the driving gear is meshed with the racks, the two moving rods are respectively and fixedly installed at one ends of the two racks and respectively extend to the front end and the rear end of the gear box, the two fixing plates are respectively and fixedly installed on the outer walls of the two moving rods, the handle is fixedly arranged at the right end of the rotating column.

Preferably, the threads on the left side and the right side of the outer wall of the screw rod are in opposite directions.

Preferably, the outer walls of the baffle and the fixing plate are matched with the outer wall of the leacheate bottle.

Preferably, each limiting component comprises a limiting rod and a limiting block, the limiting rod is fixedly installed in an inner cavity of the gear box, the limiting block is slidably sleeved on the outer wall of the limiting rod, the limiting block is connected with the rack, and the outer wall of the limiting rod is square.

Compared with the prior art, the beneficial effects of the utility model are that: the environment-friendly special ion chromatograph can conveniently and simultaneously operate two devices by installing the leaching generator at the top end of the chromatograph, is convenient for operators to use, drives the screw rod to rotate by rotating the knob, can drive the connecting rod and the clamping plate to simultaneously slide inwards along the slide way under the limiting action of the guide rod when the screw rod rotates under the action of the thread rotating force of the outer wall of the screw rod, thereby stably fixing the injector inserted into the sample inlet at the front side of the chromatograph, avoiding the sample leakage and influencing the detection accuracy of the chromatograph when the injector shakes during injection, reducing the waste of the sample, and driving the rotating column and the coil spring to rotate by rotating the handle, thereby enabling the driving gear to rotate and the coil spring to compress and generate corresponding elastic deformation, then, certain elasticity exists, under the interaction between the driving gear and the rack, when the driving gear is rotating, the rack can slide to both sides simultaneously under the limiting effect of the limiting rod and the limiting block, after the leacheate bottle is placed, the handle is loosened, under the action of the tensile force of the coil spring, the rotating column can drive the driving gear to rotate reversely, under the interaction between the driving gear and the rack, the fixing plate can slide to the inner side quickly, the leacheate bottle placed between the baffle and the fixing plate is fixed on the top end of the leacheate generator stably, and the phenomenon that the leacheate bottle topples over when collision occurs is avoided, and the normal operation of the leacheate generator is influenced.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the fixing plate of the present invention;

fig. 3 is a front sectional view of the present invention;

fig. 4 is a top cross-sectional view of the present invention;

FIG. 5 is an enlarged view of the point A of FIG. 4 according to the present invention;

fig. 6 is a right side sectional view of the gear box of the present invention.

In the figure: 1. chromatograph, 2, sliding box, 3, baffle, 4, leacheate bottle, 5, gear box, 6, sample inlet, 7, screw rod, 8, guide rod, 9, slide, 10, knob, 11, slider, 12, connecting rod, 13, splint, 14, rotating column, 15, coil spring, 16, drive gear, 17, gag lever post, 18, stopper, 19, rack, 20, carriage release lever, 21, fixed plate, 22, handle, 23, leacheate generator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: environmental protection special type ion chromatograph, including chromatograph 1, slip case 2, baffle 3, leacheate bottle 4, gear box 5, introduction port 6 and leacheate generator 23, its characterized in that: drip washing liquid generator 23 fixed mounting is on the top of chromatograph 1, slide box 2 fixed mounting is in the front side of chromatograph 1, baffle 3 fixed mounting is in the top middle part of drip washing generator 23, two drip washing liquid bottles 4 are placed respectively in both sides around the top of drip washing generator 23, and be located both sides around baffle 3, gear box 5 fixed mounting is on the top of drip washing generator 23, introduction port 6 sets up the front side at chromatograph 1, the inner chamber of slide box 2 is provided with fixed subassembly, the inner chamber of gear box 5 is provided with prevents empting the subassembly.

It should be noted that, through installing elution generator 23 on the top of chromatograph 1, can make things convenient for two equipment of concurrent operation, make things convenient for operating personnel's use, through the setting of the fixed subassembly in chromatograph 1 front side, can avoid in the injection, the condition that the syringe appears rocking, lead to revealing of sample, influence the accuracy of the detection of chromatograph 1, still can reduce the waste of sample, through the setting of the subassembly of preventing empting in elution liquid generator 23 top, can avoid when bumping, the condition that the elution liquid bottle 4 appears empting, influence elution generator 23's normal operating.

As preferred scheme, furthermore, fixed subassembly is including screw rod 7, guide arm 8, slide 9, knob 10, slider 11, connecting rod 12 and splint 13, the left end of screw rod 7 passes through the bearing and rotates the inner chamber left side of connecting at slip case 2, the right-hand member of screw rod 7 extends to the outer wall right side of slip case 2, both ends about two guide arm 8 difference fixed mounting are at the inner chamber of slip case 2, slide 9 sets up in the top left and right sides of slip case 2, knob 10 fixed mounting is at the right-hand member of screw rod 7, two slider 11 spiro union are in the outer wall left and right sides of screw rod 7 respectively, and slidable cup joints the outer wall at two guide arm 8, the bottom of two connecting rod 12 is fixed mounting respectively on the top of two slider 11, connecting rod 12 runs through the inner chamber of slide 9, two splint 13 difference fixed mounting are on the top of two connecting rod 12.

It should be noted that, through the rotary knob 10, make it drive the screw rod 7 and rotate, under the effect of screw rod 7 outer wall screw thread rotation power, when the screw rod 7 is in the time of rotation, can make two sliders 11 drive connecting rod 12 and splint 13 and slide to the inboard simultaneously along slide 9 under the limiting displacement of guide arm 8, thereby will insert the stable front side of fixing chromatograph 1 of syringe of introduction port 6, avoid in the time of the injection, the condition of rocking appears in the syringe, lead to revealing of sample, influence the accuracy of the detection of chromatograph 1, still can reduce the waste of sample.

Preferably, the anti-toppling assembly further comprises a rotary column 14, a coil spring 15, a driving gear 16, a limiting assembly, racks 19, moving rods 20, fixing plates 21 and a handle 22, wherein the left end of the rotary column 14 is rotatably connected to the left side of the inner cavity of the gear box 5 through a bearing, the right end of the rotary column 14 extends out of the inner cavity of the gear box 5, one end of the coil spring 15 is fixedly installed on the outer wall of the rotary column 14, the other end of the coil spring is fixedly installed on the inner wall of the gear box 5, the driving gear 16 is in interference fit with the outer wall of the rotary column 14, the two limiting assemblies are arranged on the upper side and the lower side of the inner cavity of the gear box 5, the two racks 19 are respectively and fixedly installed on the outer walls of the two limiting assemblies, the driving gear 16 is meshed with the racks 19, the two moving rods 20 are respectively and fixedly installed on one end of the two racks 19 and respectively extend to the front end and the rear end of the gear box 5, the two fixing plates 21 are respectively and fixedly installed on the outer walls of the two moving rods 20, a handle 22 is fixedly mounted on the right end of the rotary post 14.

It should be noted that, the handle 22 is rotated to drive the rotary column 14 and the coil spring 15 to rotate, so that the driving gear 16 can rotate, the coil spring 15 compresses to generate corresponding elastic deformation, and then a certain elastic force exists, under the interaction between the driving gear 16 and the rack 19, when the driving gear 16 rotates, the rack 19 can slide to both sides at the limiting function of the limiting rod 17 and the limiting block 18 at the same time under the action of the driving gear 16 and the rack 19, after the leacheate bottle 4 is placed, the handle 22 is released, under the action of the pulling force of the coil spring 15, the rotary column 14 can drive the driving gear 16 to rotate in the opposite direction, under the interaction between the driving gear 16 and the rack 19, the fixing plate 21 can slide to the inner side rapidly, and the leacheate bottle 4 placed between the baffle 3 and the fixing plate 21 is stably fixed at the top end of the leacheate generator 23, the phenomenon that the leacheate bottle 4 is toppled over when collision occurs is avoided, and the normal operation of the leacheate generator 23 is influenced.

Preferably, the threads on the left and right sides of the outer wall of the screw 7 are in opposite directions, so that when the screw 7 rotates, the two sliders 11, the connecting rod 12 and the clamp plate 13 are simultaneously driven to slide inwards by the limiting action of the guide rod 8, and the injector is stably fixed on the front side of the chromatograph 1 by the clamp plate 13.

Preferably, the outer walls of the baffle 3 and the fixing plate 21 are matched with the outer wall of the leacheate bottle 4, so that the contact area between the baffle 3 and the fixing plate 21 and the leacheate bottle 4 can be increased, and the fixing effect is more stable.

As an optimal scheme, furthermore, each limiting component comprises a limiting rod 17 and a limiting block 18, the limiting rod 17 is fixedly installed in an inner cavity of the gear box 5, the limiting block 18 is slidably sleeved on the outer wall of the limiting rod 17, the limiting block 18 is connected with the rack 19, and the outer wall of the limiting rod 17 is square.

It should be noted that, through the mutual cooperation between the limiting rod 17 and the limiting block 18, the rack 19 can slide along a straight line, and because the outer wall of the limiting rod 17 is in the direction, the rack 19 can also be supported, so that the rack 19 and the driving gear 16 are always meshed, and the stability of the device is improved.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When a sample is injected into the chromatograph 1, firstly, the injector is inserted into the inner cavity of the injection port 6 and adjusted to a proper position, the knob 10 is rotated to drive the screw rod 7 to rotate, under the action of the thread rotation force on the outer wall of the screw rod 7, when the screw rod 7 rotates, the two sliders 11 can drive the connecting rod 12 and the clamping plate 13 to simultaneously slide inwards along the slide way 9 under the limiting action of the guide rod 8, so that the injector inserted into the injection port 6 is stably fixed at the front side of the chromatograph 1, the phenomenon that the injector shakes during injection to cause the sample to leak and influence the detection accuracy of the chromatograph 1 is avoided, the waste of the sample can be reduced, when the spray washing liquid bottle 4 is placed, the handle 22 is rotated to drive the rotary column 14 and the coil spring 15 to rotate, so that the driving gear 16 can rotate, the coil spring 15 is compressed to generate corresponding elastic deformation, and then certain elastic force exists, under the interaction between the driving gear 16 and the rack 19, when the driving gear 16 rotates, the rack 19 can slide towards two sides simultaneously under the limiting action of the limiting rod 17 and the limiting block 18 under the limiting action of the limiting rod 17, when the leacheate bottle 4 is placed well, the handle 22 is loosened, under the pulling force of the coil spring 15, the rotating column 14 can drive the driving gear 16 to rotate reversely, under the interaction between the driving gear 16 and the rack 19, the fixing plate 21 can slide towards the inner side rapidly, the leacheate bottle 4 placed between the baffle plate 3 and the fixing plate 21 is stably fixed at the top end of the leacheate generator 23, the phenomenon that the leacheate bottle 4 is toppled over to influence the normal operation of the leacheate generator 23 when collision occurs is avoided, and the device is compact in structure, reasonable in design can realize the purpose of fixing the syringe in 1 front side of chromatograph steadily, avoids the condition that the weeping appears in the time of injecting the sample, has improved stability, still can realize fixing the purpose on 23 tops of drip irrigation liquid generator with 4 stable of drip irrigation liquid bottle, avoids it to receive the condition that takes place to empty after the striking, easy operation, convenient to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Environmental protection special type ion chromatograph, including chromatograph (1), slide box (2), baffle (3), drip washing liquid bottle (4), gear box (5), introduction port (6) and drip washing liquid generator (23), its characterized in that: drip irrigation liquid generator (23) fixed mounting is on the top of chromatograph (1), slide box (2) fixed mounting is in the front side of chromatograph (1), baffle (3) fixed mounting is in the top middle part of drip irrigation liquid generator (23), two drip irrigation liquid bottle (4) are placed both sides around the top of drip irrigation liquid generator (23) respectively, and are located both sides around baffle (3), gear box (5) fixed mounting is on the top of drip irrigation liquid generator (23), introduction port (6) set up the front side at chromatograph (1), the inner chamber of slide box (2) is provided with fixed subassembly, the inner chamber of gear box (5) is provided with prevents empting the subassembly.

2. The ion chromatograph of claim 1, wherein: the fixing component comprises a screw rod (7), guide rods (8), a slide way (9), a knob (10), sliding blocks (11), connecting rods (12) and clamping plates (13), the left end of the screw rod (7) is rotatably connected to the left side of the inner cavity of the sliding box (2) through a bearing, the right end of the screw rod (7) extends to the right side of the outer wall of the sliding box (2), the two guide rods (8) are fixedly installed at the upper end and the lower end of the inner cavity of the sliding box (2) respectively, the slide way (9) is arranged at the left side and the right side of the top end of the sliding box (2), the knob (10) is fixedly installed at the right end of the screw rod (7), the two sliding blocks (11) are in threaded connection with the left side and the right side of the outer wall of the screw rod (7) respectively, the outer walls of the two guide rods (8) are sleeved in a sliding manner, the bottom ends of the connecting rods (12) are fixedly installed at the top ends of the two sliding blocks (11) respectively, the connecting rod (12) runs through the inner cavity of the slideway (9), and the two clamping plates (13) are respectively and fixedly installed at the top ends of the two connecting rods (12).

3. The ion chromatograph of claim 1, wherein: the anti-toppling assembly comprises a rotary column (14), a coil spring (15), a driving gear (16), limiting assemblies, a rack (19), a moving rod (20), a fixing plate (21) and a handle (22), wherein the left end of the rotary column (14) is rotatably connected to the left side of an inner cavity of the gear box (5) through a bearing, the right end of the rotary column (14) extends out of the inner cavity of the gear box (5), one end of the coil spring (15) is fixedly installed on the outer wall of the rotary column (14), the other end of the coil spring is fixedly installed on the inner wall of the gear box (5), the driving gear (16) is in interference fit with the outer wall of the rotary column (14), the two limiting assemblies are arranged on the upper side and the lower side of the inner cavity of the gear box (5), the two racks (19) are respectively and fixedly installed on the outer walls of the two limiting assemblies, and the driving gear (16) is meshed with the racks (19), two movable rods (20) are respectively and fixedly installed at one end of two racks (19) and respectively extend to the front end and the rear end of the gear box (5), two fixed plates (21) are respectively and fixedly installed on the outer walls of the two movable rods (20), and a handle (22) is fixedly installed at the right end of the rotating column (14).

4. The ion chromatograph of claim 2, wherein: the threads on the left side and the right side of the outer wall of the screw rod (7) are in opposite directions.

5. The ion chromatograph of claim 1 or 3, wherein: the outer walls of the baffle (3) and the fixing plate (21) are matched with the outer wall of the shower lotion bottle (4).

6. The ion chromatograph of claim 3, wherein: each limiting component comprises a limiting rod (17) and a limiting block (18), the limiting rod (17) is fixedly installed in an inner cavity of the gear box (5), the limiting block (18) is slidably sleeved on the outer wall of the limiting rod (17), the limiting block (18) is connected with the rack (19), and the outer wall of the limiting rod (17) is square.