CN217093571U - Laboratory is with heating device for solid waste research - Google Patents

Abstract

The utility model discloses a heating device for solid waste residue research in laboratory, including the placing barrel that the lower surface is equipped with the holding tank, the lower extreme of placing barrel is equipped with the supporting seat, and the upper surface of supporting seat is equipped with heating plate, and heating plate contacts with placing barrel through the holding tank, and the upper end of placing barrel is meshed with sealed lid, and the middle part of sealed lid is connected with the collecting barrel through the air duct; the device realizes the effect that the device can collect gas generated in the heating process of the solid waste residue through the arrangement of the collecting cylinder and the piston under the mutual matching of all parts, thereby leading experimenters to be more thorough in the research of the solid waste residue; and because the gas that solid waste residue produced is collected, avoided this gas direct discharge's phenomenon, avoided this gas promptly can be by the unexpected phenomenon of inhaling of experimenter when containing the poison, further promoted experimenter's operational safety nature.

Description

Laboratory is with heating device for solid waste research

Technical Field

The utility model relates to a laboratory solid is useless miscellaneous research technical field, especially relates to a laboratory is with heating device for solid waste research.

Background

In the case of testing a solid material in a laboratory, the solid waste may remain, and further, in order to make full use of resources and further study the solid material, it is generally necessary to study the remaining solid waste.

In the research process, solid waste is generally heated by direct heating or indirect heating by placing the solid waste in liquid, so that the waste reacts in a heated state, thereby carrying out research.

The existing heating device for waste residue research mainly comprises a heating seat and a placing cylinder, waste residues are placed in the placing cylinder, the placing cylinder is placed on the upper surface of the heating seat, and the waste residues are heated through the heating seat, but the mode only has a simple heating effect, so that the device cannot collect gas produced in the heating process, namely, substances contained in gas generated during heating of solid waste residues cannot be researched, and if the gas contains toxin, the gas can damage research personnel, and the operation safety of the personnel is low; therefore, in order to solve the above technical problem, we propose a heating device for solid waste research in laboratory.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heating device for solid waste residue research for laboratory.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heating device for laboratory solid waste residue research comprises a placing barrel, wherein an accommodating groove is formed in the lower surface of the placing barrel, a supporting seat is arranged at the lower end of the placing barrel, a heating plate is arranged on the upper surface of the supporting seat, and the heating plate is in contact with the placing barrel through the accommodating groove;

the upper end of placing a section of thick bamboo meshing has sealed lid, the middle part of sealed lid is connected with the surge drum through the air duct, the air duct is located and installs the valve on the body between sealed lid and the surge drum, the lower part cover of surge drum inner wall is equipped with the piston, the lower extreme of piston runs through to the outside of surge drum, just the cover is equipped with a spring on the body of rod that the piston is located surge drum inside.

Preferably, a conveying pipe and a connecting pipe are respectively installed at two ends of the valve, one end, far away from the valve, of the conveying pipe is connected with the collecting cylinder, and the connecting pipe is connected with the air guide pipe.

Preferably, the outer ring surface of one end of the connecting pipe, which is far away from the valve, is in a continuous wave state, and the outer ring surface of one end, which is sleeved outside the connecting pipe, of the air guide pipe is sleeved with a hoop.

Preferably, the lower end of the outer ring surface of the collecting barrel is fixed with a mounting frame.

Preferably, the upper end of the collecting barrel is provided with a material taking hole, and the collecting barrel is provided with a rubber plug through the material taking hole.

Preferably, one side of the upper end of the outer ring surface of the collecting cylinder is provided with a mounting hole and a pressure release valve.

Preferably, a stop is fixed at one end of the piston extending to the outside of the collecting cylinder.

The utility model provides a heating device is used in laboratory solid waste research, beneficial effect lies in: this scheme is in the use, place the inside liquid of a section of thick bamboo and solid waste temperature and begin to rise under the effect of heating plate, further solid waste passes through the air duct at the gas that the heating in-process produced, the valve is carried to the surge drum in, gaseous upper end gathering in the surge drum inside this moment, and the moisture in this gas takes place the lime set phenomenon and drips to the piston surface, further along with place the interior continuous entering to the surge drum of gas of section of thick bamboo, make the inside pressure of surge drum rise, the piston is the combined action of pressure and condensate down removal promptly, thereby enlarge the inside usable space of surge drum.

Therefore, the device realizes the effect that the device can collect gas generated in the heating process of the solid waste through the arrangement of the collecting cylinder and the piston under the mutual matching of all parts, thereby leading experimenters to be more thorough in the research of the solid waste; and because the gas that solid waste residue produced is collected, avoided this gas direct discharge's phenomenon, avoided this gas promptly can be by the unexpected phenomenon of inhaling of experimenter when containing the poison, further promoted experimenter's operational safety nature.

Drawings

Fig. 1 is an axonometric view of a heating device for solid waste research in laboratory, which is provided by the utility model;

fig. 2 is a schematic structural view of a heating device for solid waste research in laboratory according to the present invention;

fig. 3 is a schematic view of a placing cylinder of a heating device for solid waste research in laboratory according to the present invention;

fig. 4 is the utility model provides a hoop schematic diagram of heating device is used in laboratory solid waste research.

In the figure: 1. placing the cylinder; 2. a supporting seat; 3. heating the plate; 4. a sealing cover; 5. an air duct; 6. a stopper; 7. a valve; 8. a collection canister; 9. a piston; 10. a spring is supported; 11. a delivery pipe; 12. a connecting pipe; 13. a hoop; 14. a mounting frame; 15. a rubber plug; 16. and (6) a pressure relief valve.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a heating device is used in laboratory solid waste research, be equipped with a section of thick bamboo 1 of placing of holding tank including the lower surface, the lower extreme of placing a section of thick bamboo 1 is equipped with supporting seat 2, the upper surface of supporting seat 2 is equipped with heating plate 3, heating plate 3 contacts with placing a section of thick bamboo 1 through the holding tank, the upper end meshing of placing a section of thick bamboo 1 has sealed lid 4, the middle part of sealed lid 4 is connected with a collecting vessel 8 through air duct 5, air duct 5 is located and installs valve 7 on the body between sealed lid 4 and the collecting vessel 8, the lower part cover of 8 inner walls of collecting vessel is equipped with piston 9, the lower extreme of piston 9 runs through to the outside of collecting vessel 8.

And piston 9 is located the cover and is equipped with top spring 10 on the inside body of rod of collecting vessel 8, piston 9 extends to the outside one end of collecting vessel 8 and is fixed with dog 6, the setting of dog 6, the phenomenon of piston 9 at the inside excessive removal of collecting vessel 8 has been avoided, and the setting of top spring 10, make piston 9 be in the inside middle part of collecting vessel 8 all the time when not receiving the pressure effect, thereby when making collecting vessel 8 be connected with conveyer pipe 11, inside usable space is less, there can not be more air in collecting vessel 8 inside promptly, the interference of air to the gas of collecting has been avoided.

The two ends of the valve 7 are respectively provided with a delivery pipe 11 and a connecting pipe 12, one end of the delivery pipe 11 far away from the valve 7 is connected with the collecting cylinder 8, the connecting pipe 12 is connected with the air duct 5, the outer ring surface of the connecting pipe 12 far away from one end of the valve 7 is in a continuous wave state, the air duct 5 is sleeved at one end outside the connecting pipe 12, the outer ring surface of the air duct 5 is sleeved with a hoop 13, the valve 7 is arranged, so that the air duct 5 can be conveniently controlled when and after the device is used, so that the gas collected in the collecting cylinder 8 after the device is heated can not flow back to the placing cylinder 1 through the gas guide pipe 5, thereby improving the convenience of gas collection, and the arrangement of the hoop 13 ensures that the gas guide pipe 5 is detachably connected with the connecting pipe 12, the device can break away from between 8 collecting vessels and the section of thick bamboo 1 of placing after using promptly, has promoted the convenience when personnel operate the inside gas of collecting vessel 8.

The lower extreme of the outer anchor ring of collecting vessel 8 is fixed with mounting bracket 14, the material hole has been seted up to the upper end of collecting vessel 8, rubber buffer 15 has been installed through the material hole to collecting vessel 8, the mounting hole has been seted up and relief valve 16 has been installed to one side of the outer anchor ring upper end of collecting vessel 8, the setting of rubber buffer 15, make the device accomplish the back to gas collection, personnel can open rubber buffer 15 or use the syringe needle to run through rubber buffer 15 and pierce inside collecting vessel 8, thereby extract gas and liquid inside collecting vessel 8, and the setting of relief valve 16, make and carry out the pressure release processing to it when 8 inside pressures of collecting vessel are too high, in order to avoid collecting vessel 8 to be damaged by pressure.

The use principle and the advantages are as follows: the utility model discloses in the use, the personnel are to placing a section of thick bamboo 1 interior injection appropriate amount decomposition liquid and solid waste, and then screw up sealed lid 4 and reset, and install the surge drum 1 through mounting bracket 14, and surge drum 8 position will be higher than sealed lid 4, the device installation is accomplished this moment, accessible heating plate 3 carries out heat treatment to placing a section of thick bamboo 8, the setting of sealed lid 4, make and place a section of thick bamboo 1 and have better leakproofness, the phenomenon of revealing from sealed lid 4 and placing between a section of thick bamboo 1 of gas that the solid waste produced has been avoided.

And then place the inside liquid of section of thick bamboo 1 and solid waste temperature under heating plate 3's effect and begin to rise, the gaseous air duct 5 that further solid waste produced in the heating process passes through, connecting pipe 12, valve 7 and conveyer pipe 11 and carries to in the collecting vessel 8, gaseous gathering in collecting vessel 8 inside upper end this moment, and the moisture in this gas takes place the lime set phenomenon and drips to piston 9 surface, has just realized carrying out the effect of collecting to the produced gas of solid waste heating in-process from this.

Further along with placing the interior gas of section of thick bamboo 1 and constantly getting into in the collector 8, make the inside pressure of collector 8 rise, piston 9 moves down under the combined action of pressure and condensate promptly, thereby enlarge the usable space of collector 8 inside, after the solid waste heating is accomplished, personnel close valve 7, and make air duct 5 and connecting pipe 12 break away from through hoop 13, the personnel alright follow the gas that produces when the solid waste heating in the collector 8 this moment, and study it, can also take out the liquid of the inside condensation of collector 8 and study it, thereby make the experimenter can more thoroughly study the solid waste.

Therefore, the device realizes the effect that the device can collect gas generated by the device in the heating process of the solid waste through the arrangement of the collecting cylinder 8 and the piston 9 under the mutual matching of all parts, thereby leading experimenters to be more thorough in the research of the solid waste; and because the gas that solid waste residue produced is collected, avoided this gas direct discharge's phenomenon, avoided this gas promptly can be by the unexpected phenomenon of inhaling of experimenter when containing the poison, further promoted experimenter's operational safety nature.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A heating device for research of solid waste residues for laboratory use comprises a placing barrel (1) with a containing groove in the lower surface, and is characterized in that a supporting seat (2) is arranged at the lower end of the placing barrel (1), a heating plate (3) is arranged on the upper surface of the supporting seat (2), and the heating plate (3) is in contact with the placing barrel (1) through the containing groove;

the upper end of placing a section of thick bamboo (1) meshing has sealed lid (4), the middle part of sealed lid (4) is connected with surge drum (8) through air duct (5), air duct (5) are located and install valve (7) on the body between sealed lid (4) and surge drum (8), the lower part cover of surge drum (8) inner wall is equipped with piston (9), the lower extreme of piston (9) runs through to the outside of surge drum (8), just piston (9) are located the cover and are equipped with spring (10) on the inside body of rod of surge drum (8).

2. The heating device for solid waste research in laboratories according to claim 1, wherein a delivery pipe (11) and a connecting pipe (12) are respectively installed at two ends of the valve (7), one end of the delivery pipe (11) far away from the valve (7) is connected with the collecting cylinder (8), and the connecting pipe (12) is connected with the gas guide tube (5).

3. The heating device for solid waste research in laboratories according to claim 2, wherein the outer ring surface of the end of the connecting pipe (12) far away from the valve (7) is in a continuous wave state, and the end of the air duct (5) sleeved outside the connecting pipe (12) is sleeved with a hoop (13) on the outer ring surface.

4. The laboratory solid waste research heating device as claimed in claim 1, wherein a mounting frame (14) is fixed to the lower end of the outer annular surface of the collecting cylinder (8).

5. The heating device for solid waste research in laboratory according to claim 1, characterized in that, the upper end of collecting vessel (8) has seted up the hole of getting the material, collecting vessel (8) are installed rubber buffer (15) through getting the material hole.

6. The heating device for solid waste research for laboratory according to claim 1, characterized in that, a mounting hole is opened on one side of the upper end of the outer ring surface of the collecting cylinder (8) and a pressure release valve (16) is installed on the one side.

7. The laboratory solid waste research heating device according to claim 1, wherein a stopper (6) is fixed to one end of the piston (9) extending to the outside of the collecting cylinder (8).

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