CN217180223U

CN217180223U - Heavy metal element content digestion device

Info

Publication number: CN217180223U
Application number: CN202220019122.5U
Authority: CN
Inventors: 路洪霞
Original assignee: Nanjing Ruinick Technology Development Co ltd
Current assignee: Nanjing Ruinick Technology Development Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-08-12
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a heavy metal element content digestion device, which comprises a digestion device body, wherein the top end of the digestion device body is provided with a placing groove, the back surface of the top end of the digestion device body is articulated with a limit cover through a set hinge, the middle part of the top end of the limit cover is provided with a plurality of hydraulic cylinders, the output end of the hydraulic cylinder and the top end of the limit cover movably run through and are fixedly connected with a protection pad, the bottom end of the protection pad is provided with a limit groove, and a plurality of protective sleeves are fixedly connected inside the limit groove, the heavy metal element content digestion device of the utility model, through the cooperation of the limit cover and a first observation window, shields the top of the placing groove, has certain safety when in use, opens a switch of the hydraulic cylinder when the device is in operation, the hydraulic cylinder operates to drive the protection pad to descend, and limits the test tube on the hydraulic cylinder corresponding to the position through the set protective sleeve, the condition that the test tube drops that the degree of avoiding shaking too big caused.

Description

Heavy metal element content digestion device

Technical Field

The utility model relates to a digestion device, in particular to heavy metal element content digestion device.

Background

In recent years, with rapid economic development, industrial three wastes, sewage irrigation, mining activities, pesticide and chemical fertilizer use and the like are increasingly increased, so that a large amount of heavy metal ions enter the environment, and the pollution of the environment, particularly heavy metal in soil is increased rapidly. Heavy metals can migrate to plants, water bodies and soil environments along with physical, chemical and biological processes such as leaching, adsorption and the like to cause physiological dysfunction and nutritional imbalance of the plants, so that the growth, yield and quality of crops are influenced, the heavy metals can enter human bodies through food chains, the potential hazard is great, and the human health and life safety are seriously harmed. Therefore, the detection of the environment quality of the cultivated land soil, particularly the content of heavy metal, becomes an urgent problem to be solved, and when heavy metal is detected, a digestion device for the content of heavy metal elements is needed.

However, the existing digestion device for the content of the heavy metal elements is not perfect in structure and has certain defects:

present heavy metal element content digestion device need vibrate when using, can produce at the vibration in-process and rock, if not fix the reagent pipe, can lead to the stability of device, and the device can produce waste gas when the operation, can influence operating personnel's safety if the waste gas that produces is toxic gas.

Disclosure of Invention

An object of the utility model is to provide a heavy metal element content digestion device to it can produce at the oscillation in-process and rock to propose to have now in solving above-mentioned background art, if not fix the reagent pipe, can lead to the stability of device and the device can produce the problem of waste gas when the operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heavy metal element content digestion device, includes the digestion device body, the standing groove has been seted up on the top of digestion device body, the back on digestion device body top articulates through the hinge that sets up has spacing cover, the middle part on spacing cover top is equipped with a plurality of pneumatic cylinders, the output of pneumatic cylinder runs through and the fixedly connected with protection pad with the top activity of spacing cover, the spacing groove has been seted up to the bottom of protection pad, a plurality of protective sheaths of spacing inslot portion fixedly connected with, it is a plurality of the position of protective sheath all is corresponding with the position of adjacent pneumatic cylinder, the equal fixedly connected with telescopic link in four corners on protection pad top, four the top of telescopic link all with the bottom fixed connection of spacing cover.

As a preferred technical scheme of the utility model, the outer wall fixed mounting of pneumatic cylinder has the mounting bracket, the bottom of mounting bracket and the top fixed connection of spacing cover.

As an optimal technical scheme of the utility model, the front of spacing cover and the equal fixed mounting in both sides have first observation window, one side fixedly connected with on digestion unit body top is sealed to be filled up, sealed size and the position of filling up all correspond with the bottom of spacing cover.

As the utility model discloses a preferred technical scheme, the one corner fixed mounting on spacing cover top has waste gas to observe the box, waste gas observes the bottom mounting of box and runs through there is the honeycomb duct, the one end of honeycomb duct runs through with the bottom of spacing cover is fixed.

As an optimal technical scheme of the utility model, the top sliding connection of box is observed to waste gas has the movable cover, the positive fixedly connected with anchor clamps of box both sides are observed to waste gas, two the equal fixedly connected with screening glass in the back of honeycomb duct.

As a preferred technical scheme of the utility model, the draw-in groove has been seted up in the front of waste gas observation box inner wall, the positive fixed mounting of waste gas observation box has the second observation window.

As a preferred technical scheme of the utility model, digestion device body and external power supply electric connection, the outer wall of digestion device body is equipped with control button, and the pneumatic cylinder is through the control button and the external power supply electric connection who sets up.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a heavy metal element content digestion device, through having set up spacing cover, the cooperation of first observation window, shelter from the top of standing groove, certain security has when using, open the switch of pneumatic cylinder when the device moves, pneumatic cylinder operation drives the protection pad and descends, protective sheath through setting up is spacing to the test tube on the pneumatic cylinder that will correspond the position, the condition that the test tube that the degree of avoiding sloshing caused greatly drops, stability when having added digestion to a certain extent, the security of device has been improved.

2. The utility model relates to a heavy metal element content digestion device, observe the box through having set up waste gas, the honeycomb duct, the cooperation of movable cover and anchor clamps, after the draw-in groove position of observing the box at waste gas carries out the block with test paper, seal it through the movable cover, the anchor clamps of setting extrude the unnecessary position of test paper, reach fixed effect, when digestion device body operation produces waste gas, spacing cover gathers waste gas, it observes the box inside to run through into waste gas through the honeycomb duct, operating personnel passes through the change of observing the test paper, thereby can reach the effect of whether having the toxic condition to waste gas and carrying out quick judgement, effectual detection has been carried out to waste gas, the security of device has been increased to a certain extent.

Drawings

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

FIG. 2 is a schematic structural view of the middle position-limiting cover and the hydraulic cylinder of the present invention;

FIG. 3 is a schematic structural view of the protective pad, the limiting groove and the telescopic rod of the present invention;

fig. 4 is a schematic structural diagram of the middle exhaust gas observation box and the clamp of the present invention.

In the figure: 1. a digestion device body; 2. a placement groove; 3. a limiting cover; 4. a first observation window; 5. a hydraulic cylinder; 6. a mounting frame; 7. a protection pad; 8. a limiting groove; 9. a protective sleeve; 10. a telescopic rod; 11. a gasket; 12. an exhaust gas observation box; 13. a flow guide pipe; 14. a movable cover; 15. a clamp; 16. and a second observation window.

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. 1-4, the utility model provides a heavy metal content digestion device, which comprises:

the first embodiment is as follows:

as shown in figures 1-3, a digestion device for heavy metal element content comprises a digestion device body 1, a placing groove 2 is arranged at the top end of the digestion device body 1, a limiting cover 3 is hinged at the back of the top end of the digestion device body 1 through a set hinge, a plurality of hydraulic cylinders 5 are arranged in the middle of the top end of the limiting cover 3, the output ends of the hydraulic cylinders 5 movably penetrate through the top end of the limiting cover 3 and are fixedly connected with a protective pad 7, a limiting groove 8 is arranged at the bottom end of the protective pad 7, a plurality of protective sleeves 9 are fixedly connected in the limiting groove 8, the positions of the protective sleeves 9 correspond to the positions of the adjacent hydraulic cylinders 5, four corners of the top end of the protective pad 7 are fixedly connected with telescopic rods 10, the top ends of the four telescopic rods 10 are fixedly connected with the bottom end of the limiting cover 3, the top end of the placing groove 2 is shielded through the matching of the limiting cover 3 and a first observation window 4, when the device is used, the switch of the hydraulic cylinder 5 is opened when the device is operated, the hydraulic cylinder 5 operates to drive the protective pad 7 to descend, the test tube on the hydraulic cylinder 5 at the corresponding position is limited through the arranged protective sleeve 9, the situation that the test tube falls off due to overlarge shaking degree is avoided, the stability during digestion is improved to a certain extent, the safety of the device is improved, the outer wall of the hydraulic cylinder 5 is fixedly provided with the mounting frame 6, the bottom end of the mounting frame 6 is fixedly connected with the top end of the limiting cover 3, the front surface and two sides of the limiting cover 3 are fixedly provided with the first observation windows 4, one side of the top end of the digestion device body 1 is fixedly connected with the sealing pad 11, the size and the position of the sealing pad 11 correspond to the bottom of the limiting cover 3, the sealing pad 11 plays a sealing role between the limiting cover 3 and the digestion device body 1, and ensures that waste gas generated when the digestion device body 1 operates can be sealed,

example two:

on the basis of the first embodiment, as shown in fig. 1 and 4, a waste gas observation box 12 is fixedly installed at one corner of the top end of the limit cover 3, a guide pipe 13 is fixedly penetrated through the bottom end of the waste gas observation box 12, one end of the guide pipe 13 is fixedly penetrated through the bottom of the limit cover 3, a movable cover 14 is slidably connected to the top end of the waste gas observation box 12, clamps 15 are fixedly connected to the front sides of the two sides of the waste gas observation box 12, protective plates are fixedly connected to the back sides of the two guide pipes 13, the protective plates are arranged to protect test paper used in a test and prevent the test paper from falling off during the test, a clamping groove is formed in the front side of the inner wall of the waste gas observation box 12, a second observation window 16 is fixedly installed on the front side of the waste gas observation box 12, and after the test paper is clamped at the clamping groove of the waste gas observation box 12 through the arrangement of the waste gas observation box 12, the guide pipe 13, the movable cover 14 and the clamps 15, seal it through removable cover 14, the anchor clamps 15 of setting extrude the unnecessary position of test paper, reach fixed effect, when clearing up device body 1 operation produced waste gas, spacing cover 3 gathers waste gas, it observes inside box 12 to run through into waste gas through honeycomb duct 13, operating personnel is through the change of observing the test paper, thereby can reach the effect of whether there is the toxic condition to waste gas to carry out the snap judgments, effectual detection has been carried out to waste gas, the security of device has been increased to a certain extent, the setting of draw-in groove plays limiting displacement to the test paper of test use.

The working principle is as follows: when the digestion device is used, the limiting cover 3 is firstly rotated to keep an opening state, the test tube is placed into the placing groove 2, the limiting cover 3 is covered, the limiting cover 3 is just matched with the sealing gasket 11 at the top end of the digestion device body 1, the inside of the limiting cover 3 is sealed, the operation switch of the hydraulic cylinder 5 is firstly opened, the hydraulic cylinder 5 operates to drive the protection pad 7 to descend, the test tube on the hydraulic cylinder 5 at the corresponding position is limited through the arranged protection sleeve 9, the operation switch of the digestion device body 1 is opened, the digestion device body 1 operates to generate shaking, and the arranged protection sleeve 9 is used for avoiding the condition that the test tube falls off due to the overlarge shaking degree; whether poisonous when detecting waste gas, in the draw-in groove of seting up in waste gas observation box 12 is placed to the test paper of detecting of reversal, slip movable cover 14 covers it, place into waste gas with the unnecessary position of test paper and observe and fix between box 12 and anchor clamps 15, make the test paper of detection by spacing fixed, produce waste gas when digestion unit body 1 operation, waste gas passes through entering waste gas of honeycomb duct 13 and observes inside box 12, it is poisonous whether gaseous through the change judgement gas of 16 observation test paper of second observation windows.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; 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. The utility model provides a heavy metal element content digestion device, includes digestion device body (1), its characterized in that: standing groove (2) have been seted up on the top of digestion device body (1), the back on digestion device body (1) top articulates through the hinge that sets up has spacing cover (3), the middle part on spacing cover (3) top is equipped with a plurality of pneumatic cylinders (5), the output of pneumatic cylinder (5) runs through and fixedly connected with protection pad (7) with the top activity of spacing cover (3), spacing groove (8) have been seted up to the bottom of protection pad (7), a plurality of protective sheath (9) of inside fixedly connected with of spacing groove (8), it is a plurality of the position of protective sheath (9) all corresponds with the position of adjacent pneumatic cylinder (5), the equal fixedly connected with telescopic link (10) in four corners on protection pad (7) top, four the top of telescopic link (10) all with the bottom fixed connection of spacing cover (3).

2. The heavy metal element content digestion device according to claim 1, characterized in that: the outer wall fixed mounting of pneumatic cylinder (5) has mounting bracket (6), the bottom of mounting bracket (6) and the top fixed connection of spacing cover (3).

3. The heavy metal element content digestion device according to claim 1, characterized in that: the front and the both sides of spacing cover (3) are all fixed mounting have first observation window (4), one side fixedly connected with sealed pad (11) on digestion instrument body (1) top, the size and the position of sealed pad (11) all correspond with the bottom of spacing cover (3).

4. The heavy metal element content digestion apparatus according to claim 1, wherein: one corner fixed mounting on spacing cover (3) top has waste gas to observe box (12), the bottom mounting that box (12) was observed to waste gas has honeycomb duct (13) to run through, the one end of honeycomb duct (13) is fixed with the bottom of spacing cover (3) to run through.

5. The heavy metal element content digestion device according to claim 4, characterized in that: the top sliding connection of box (12) is observed to waste gas has movable cover (14), the positive fixedly connected with anchor clamps (15) of box (12) both sides are observed to waste gas, two the equal fixedly connected with screening glass in the back of honeycomb duct (13).

6. The heavy metal element content digestion device according to claim 5, characterized in that: the front of the inner wall of the waste gas observation box (12) is provided with a clamping groove, and the front of the waste gas observation box (12) is fixedly provided with a second observation window (16).

7. The heavy metal element content digestion device according to claim 1, characterized in that: the digestion device body (1) is electrically connected with an external power supply, the outer wall of the digestion device body (1) is provided with a control button, and the hydraulic cylinder (5) is electrically connected with the external power supply through the control button.