CN213715243U

CN213715243U - Smoke dust automatic analyzer

Info

Publication number: CN213715243U
Application number: CN202022765380.1U
Authority: CN
Inventors: 祝吉青; 沈俊涛; 洪丹婷
Original assignee: Zhejiang Aidixin Testing Technology Co Ltd
Current assignee: Zhejiang Aidixin Testing Technology Co Ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-16
Anticipated expiration: 2030-11-25

Abstract

The utility model belongs to the smoke dust analysis field, in particular to a smoke dust automatic analyzer, which comprises an analyzer and a base; the analytical instrument is arranged on the base; the surface of the analysis instrument is provided with a display screen and an air inlet; a cover is arranged on the air inlet; a fixing device is arranged in the base; a groove is formed in the base. The fixing device is arranged in the groove; through the cooperation of analytical instrument and base, the toper piece in the base recess will be supported in the recess of ejector pad lateral wall to fix analytical instrument on the base, make the during operation instrument can not rock, increase the measuring accuracy, further promoted analysis effect.

Description

Smoke dust automatic analyzer

Technical Field

The utility model belongs to smoke and dust analysis field especially relates to a smoke and dust automatic analyzer.

Background

With the progress of science and technology, the modern industry has been rapidly developed, but it comes at the cost of the environment. At present, environmental problems become more prominent, the living environment begins to deteriorate, and a flue gas analyzer is a device for continuously analyzing and measuring the content of flue gas such as CO2, CO, NOx, SO2 and the like by using an electrochemical sensor, is mainly used for environment monitoring handheld use near pollution emission or pollution sources of small fuel oil and gas boilers, and can be divided into a handheld flue gas analyzer and a fixed connection line recording flue gas analyzer according to the use mode; the smoke detection analyzer collects particles in a pipeline by using a pitot tube constant-speed sampling gravimetric method, then qualitatively and quantitatively measures harmful gas by using a fixed-potential electrolysis method, and can be used for measuring the emission concentration/total amount of smoke (gas) in various boilers and furnaces and the dust removal and desulfurization efficiency of equipment by departments of environmental protection, sanitation, labor, safety supervision, military, scientific research, education and the like.

The existing smoke dust and flue gas analyzer can shake without a fixing device, so that the testing precision of the analyzer is easy to be inaccurate; secondly, the base structure of the existing smoke and dust flue gas analysis instrument is generally fixed, and is difficult to take out after being fixed, which often causes troubles in the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome and do not have fixing device or the more troublesome problem of fixing device in the prior art existence, provide a smoke and dust autoanalyzer.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes: an automatic analyzer for smoke dust comprises an analyzer and a base; the analytical instrument is arranged on the base; the surface of the analysis instrument is provided with a display screen and an air inlet; a cover is arranged on the air inlet; a fixing device is arranged in the base; a groove is formed in the base; the fixing device is arranged in the groove.

Further, the fixing device comprises a push plate and a conical block; the push plate is fixedly connected to the bottom of the analytical instrument; the side wall of the push plate is provided with a groove; the bottom of the conical block is fixedly connected with a spring; the spring is fixedly connected in the groove of the base; the conical block is connected in the base groove in a sliding mode.

Further, a cavity is arranged in the base, and a sliding groove is arranged on the inner wall of the bottom of the base; a reset device is arranged in the cavity; the reset device comprises a reset rod, a connecting rod, a sliding plate, a cylinder, an air bag and a baffle plate; the sliding plate is connected in the sliding groove in a sliding manner; the reset rod penetrates through the analytical instrument and is connected in the push rod in a sliding manner; one end of the connecting rod is fixedly connected to the side wall of the conical block, and the other end of the connecting rod is fixedly connected to the sliding plate and penetrates through the groove of the base; the baffle is fixedly connected to the inner bottom wall of the base; the air bag is fixedly connected to the inner bottom wall of the base and abuts against the baffle; the cylinder is fixedly connected to the inner bottom wall of the base, and a vent pipe is arranged between the air bag and the rodless cavity of the cylinder and communicated with the air bag.

Furthermore, the output end of the air cylinder is fixedly connected with a rubber pad, and the resetting devices are symmetrically arranged in the cavity of the base.

Furthermore, an elastic sheet is arranged in the air inlet; the elastic sheet is hinged at the bottom of the air inlet.

Further, the outer surface of the air inlet is provided with a rubber ring; the rubber ring is fixed on the outer surface of the air inlet through a buckle.

The utility model has the advantages that:

1. the utility model discloses in, through the cooperation of analytical instrument and base, the toper piece in the base recess will be supported in the recess of ejector pad lateral wall to reach the effect that blocks analytical instrument and base, make the during operation instrument can not rock, increase the measuring accuracy, thereby improve analysis effect.

2. The utility model discloses in, through the cooperation of release link, connecting rod, slide, cylinder, gasbag and baffle, slide extrusion gasbag, the gas in the gasbag passes through the breather pipe and gets into the cylinder, and the cylinder releases analytical instrument to realize the separation of analytical instrument and base.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of an automatic analyzer for smoke dust of the present invention;

FIG. 2 is a cross-sectional view of an automatic analyzer for smoke and dust according to the present invention;

fig. 3 is a partial sectional view of an automatic analyzer for smoke and dust according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

illustration of the drawings: 1. an analytical instrument; 11. a display screen; 12. an air inlet; 13. a cover; 14. an elastic sheet; 15. a rubber ring; 16. buckling; 2. a base; 3. a fixing device; 31. pushing the plate; 32. a conical block; 33. a spring; 4. a resetting device; 41. a reset lever; 42. a connecting rod; 43. a slide plate; 44. a cylinder; 45. an air bag; 46. a baffle plate; 47. a breather pipe; 48. and (7) a rubber pad.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below. An automatic analyzer for smoke dust as shown in fig. 1-5, comprising an analyzer 1 and a base 2; the analytical instrument 1 is arranged on a base 2; the surface of the analysis instrument 1 is provided with a display screen 11 and an air inlet 12; a cover 13 is arranged on the air inlet 12; a fixing device 3 is arranged in the base 2; a groove is formed in the base 2; the fixing device 3 is arranged in the groove; through the cooperation of analytical instrument 1 and base 2, fix analytical instrument 1 on base 2 for the during operation instrument can not rock, increases the measuring accuracy, thereby improves analysis effect.

As an embodiment of the present invention, the fixing device 3 includes a push plate 31 and a tapered block 32; the push plate 31 is fixedly connected to the bottom of the analytical instrument 1; a groove is arranged on the side wall of the push plate 31; the bottom of the conical block 32 is fixedly connected with a spring 33; the spring 33 is fixedly connected in the groove of the base 2; the conical block 32 is connected in the groove of the base 2 in a sliding way; during operation, when push pedal 31 constantly got into the recess, toper piece 32 passed through spring 33 sliding connection in the recess of base 2, and the toper piece 32 in the base 2 recess will be supported in the recess in the ejector pad lateral wall to reach the effect that blocks analytical instrument 1 and base 2, realize the effect fixed with analytical instrument 1 and base 2.

As an implementation mode of the utility model, a cavity is arranged in the base 2, and a chute is arranged on the inner wall of the bottom; a resetting device 4 is arranged in the cavity; the reset device 4 comprises a reset rod 41, a connecting rod 42, a sliding plate 43, a cylinder 44, an air bag 45 and a baffle 46; the sliding plate 43 is connected in the sliding groove in a sliding way; the reset rod 41 is arranged in the analysis instrument 1 in a penetrating way and is connected in the push plate 31 in a sliding way; one end of the connecting rod 42 is fixedly connected to the side wall of the conical block 32, and the other end is fixedly connected to the sliding plate 43 and penetrates through the groove of the base 2; the baffle 46 is fixedly connected to the inner bottom wall of the base 2; the air bag 45 is fixedly connected to the inner bottom wall of the base 2, and the air bag 45 abuts against the baffle 46; the air cylinder 44 is fixedly connected to the inner bottom wall of the base 2, and a vent pipe 47 is arranged between the air bag 45 and the rodless cavity of the air cylinder 44 and communicated with each other; during operation, the reset rod 41 is pressed, the reset rod 41 extrudes the conical block 32, the bottom of the conical block 32 is fixedly connected with the connecting rod 42, the connecting rod 42 is connected to the bottom of the groove in a sliding mode, the connecting rod 42 is connected with the sliding plate 43, the sliding plate 43 slides in the sliding groove, the sliding plate 43 extrudes the air bag 45, air in the air bag 45 enters the air cylinder 44 through the vent pipe 47, the air cylinder 44 pushes out the analytical instrument 1, and therefore separation of the analytical instrument 1 and the base 2 is achieved.

As an embodiment of the present invention, the output end of the cylinder 44 is fixedly connected with a rubber pad 48, and the reset devices 4 are symmetrically arranged in the cavity of the base 2; a rubber pad 48 is provided to prevent excessive thrust and reduce damage to the analyser 1 from the cylinder 44.

As an embodiment of the present invention, an elastic sheet 14 is arranged in the air inlet 12; the elastic sheet 14 is hinged at the bottom of the air inlet 12; when gas is introduced, the gas can push the elastic sheet 14, the hole is formed in the middle of the elastic sheet 14, when the gas flows in, the elastic sheet 14 can be pushed open, so that the hole is opened, the gas enters, the hole cannot be opened due to the fact that no thrust is generated after the gas flows in, and therefore the gas cannot flow out of the elastic sheet 14, and the sealing effect is achieved.

As an embodiment of the present invention, the outer surface of the air inlet 12 is provided with a rubber ring 15; the rubber ring 15 is fixed on the outer surface of the air inlet 12 through a buckle 16; the sealing effect is further enhanced by the rubber ring 15.

The working principle is as follows: when the automatic clamping device works, when the push plate 31 continuously enters the groove, the conical block 32 is connected in the groove of the base 2 in a sliding manner through the spring 33, and the conical block 32 in the groove of the base 2 is abutted to the groove in the side wall of the push block, so that the effect of clamping the analytical instrument 1 and the base 2 is achieved, and the effect of fixing the analytical instrument 1 and the base 2 is achieved; the reset rod 41 is pressed, the reset rod 41 extrudes the conical block 32, the bottom of the conical block 32 is fixedly connected with the connecting rod 42, the connecting rod 42 is connected to the bottom of the groove in a sliding mode, the connecting rod 42 is connected with the sliding plate 43, the sliding plate 43 slides in the sliding groove, the sliding plate 43 extrudes the air bag 45, air in the air bag 45 enters the air cylinder 44 through the vent pipe 47, the air cylinder 44 pushes out the analytical instrument 1, and therefore separation of the analytical instrument 1 and the base 2 is achieved; the analysis instrument 1 is fixed on the base 2 through the matching of the analysis instrument 1 and the base 2, so that the instrument does not shake during working, the test precision is increased, and the analysis effect is improved; the air inlet 12 is internally provided with an elastic sheet 14; the elastic sheet 14 is hinged at the bottom of the air inlet 12; when gas is introduced, the gas can push the elastic sheet 14, the hole is formed in the middle of the elastic sheet 14, when the gas flows in, the elastic sheet 14 can be pushed open, the hole is opened, the gas enters, the gas cannot flow out of the elastic sheet 14 after flowing in, and therefore the sealing effect is achieved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a smoke and dust autoanalyzer which characterized in that: comprises an analytical instrument (1) and a base (2); the analytical instrument (1) is arranged on the base (2); the surface of the analysis instrument (1) is provided with a display screen (11) and an air inlet (12); a cover (13) is arranged on the air inlet (12); a fixing device (3) is arranged in the base (2); a groove is formed in the base (2); the fixing device (3) is arranged in the groove.

2. The automatic smoke analyzer according to claim 1, wherein: the fixing device (3) comprises a push plate (31) and a conical block (32); the push plate (31) is fixedly connected to the bottom of the analytical instrument (1); the side wall of the push plate (31) is provided with a groove; the bottom of the conical block (32) is fixedly connected with a spring (33); the spring (33) is fixedly connected in the groove of the base (2); the conical block (32) is connected in the groove of the base (2) in a sliding way.

3. An automatic smoke analyzer according to claim 2, wherein: a cavity is arranged in the base (2), and a sliding groove is arranged on the inner wall of the bottom of the cavity; a resetting device (4) is arranged in the cavity; the reset device (4) comprises a reset rod (41), a connecting rod (42), a sliding plate (43), an air cylinder (44), an air bag (45) and a baffle plate (46); the sliding plate (43) is connected in the sliding groove in a sliding way; the reset rod (41) is arranged in the analytical instrument (1) in a penetrating way and is connected in the push plate (31) in a sliding way; one end of the connecting rod (42) is fixedly connected to the side wall of the conical block (32), and the other end of the connecting rod is fixedly connected to the sliding plate (43) and penetrates through the groove of the base (2); the baffle (46) is fixedly connected to the inner bottom wall of the base (2); the air bag (45) is fixedly connected to the inner bottom wall of the base (2), and the air bag (45) abuts against the baffle (46); the air cylinder (44) is fixedly connected to the inner bottom wall of the base (2), and a vent pipe (47) is arranged between the air bag (45) and the rodless cavity of the air cylinder (44) and communicated with each other.

4. An automatic smoke analyzer according to claim 3, wherein: the output end of the air cylinder (44) is fixedly connected with a rubber pad (48), and the resetting devices (4) are symmetrically arranged in the cavity of the base (2).

5. The automatic smoke analyzer according to claim 4, wherein: an elastic sheet (14) is arranged in the air inlet (12); the elastic sheet (14) is hinged at the bottom of the air inlet (12).

6. An automatic smoke analyzer according to claim 5, wherein: the outer surface of the air inlet (12) is provided with a rubber ring (15); the rubber ring (15) is fixed on the outer surface of the air inlet (12) through a buckle (16).