CN213658684U

CN213658684U - Liquid chemicals gasification absorption check out test set

Info

Publication number: CN213658684U
Application number: CN202022383693.0U
Authority: CN
Inventors: 陈曦; 王晓东
Original assignee: Lianyungang Certification & Inspection Co ltd
Current assignee: Lianyungang Certification & Inspection Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-09
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a liquid chemical gasification absorption detection device, including heating cabinet and ion absorption liquid bottle, the heating cabinet is double-deck box structure, the heater strip is provided around between the intermediate layer of heating cabinet, the sealed intercommunication has the sampling house steward in the top central position of heating cabinet, the upper portion intercommunication of sampling house steward has the inlet tube, the side intercommunication of sampling house steward has the inlet tube, the inlet tube mouth department that is located the heating cabinet box inside is connected with the nozzle disc, be provided with the gasification frame below the nozzle disc, the gasification frame is put perpendicularly by a plurality of gasification board from top to bottom and is formed, the surface irregularity of gasification board is provided with a plurality of semicircular groove and waterlogging caused by excessive rainfall groove; a first sample outlet pipe communicated with a dryer is arranged at the upper part of the heating box body, and the dryer is communicated with an ion absorption liquid bottle; the utility model discloses guarantee the gasification and the combustion efficiency of sample, improved the ion content detection's that liquid chemicals contains accuracy.

Description

Liquid chemicals gasification absorption check out test set

Technical Field

The utility model relates to a liquid chemicals gasification absorption check out test set belongs to liquid chemicals technical field.

Background

The method for measuring halogen (fluorine, chlorine, iodine), fluorine, phosphorus, boron and other non-metal elements in organic compounds and metal elements in some metal organic compounds generally adopts a method of tube sealing method, metal cylinder method and the like, and Scheliger in 1995 proposes a method for rapidly determining contact combustion in a triangular flask.

Disclosure of Invention

For solving prior art's is not enough, the utility model provides a liquid chemicals gasification absorbs check out test set, including the nozzle disc that adopts special design and the gasification frame that combines together can accelerate the gasification burning of being heated of liquid chemicals, ensured the thoroughness of burning, liquid chemicals directly by advance kind house steward get into the interior gasification burning of box and generate and wait to detect the ion, solved the problem that proposes in the above-mentioned background art.

The utility model discloses the technical scheme who adopts does:

a liquid chemical gasification absorption detection device comprises a heating box and an ionic absorption liquid bottle, wherein the heating box is of a double-layer box structure, heating wires are arranged around an interlayer of the heating box and are electrically connected with an external power supply of the heating box through wires, a sample inlet header pipe is hermetically communicated at the central position of the top of the heating box, the upper part of the sample inlet header pipe is communicated with an oxygen inlet pipe, the side edge of the sample inlet header pipe is communicated with a sample inlet pipe, the pipe orifice of the oxygen inlet pipe is vertical to the pipe orifice of the sample inlet pipe, a nozzle disc is connected at the pipe orifice of the sample inlet header pipe positioned in the box body of the heating box, the nozzle disc comprises a plurality of nozzles and disc cavities, the nozzles are circumferentially arranged on the bottom surface of the disc cavities, a gasification frame is arranged below the nozzle disc, and the gasification frame is vertically arranged from top to bottom by a plurality of gasification plates, the surface of the gasification plate is irregularly provided with a plurality of semicircular grooves and a water leaching tank, and the water leaching tank penetrates through the upper surface and the lower surface of the gasification plate; the upper portion of heating cabinet box is provided with first appearance pipe, first appearance pipe and desicator bottom intercommunication the upper portion intercommunication of desicator has second appearance pipe, second appearance pipe and ionic absorption liquid bottle bottom intercommunication, the liquid level upper portion of ionic absorption liquid bottle is provided with the outlet duct, and the liquid level lower part of ionic absorption liquid bottle is provided with the drain pipe, and the top of ionic absorption liquid bottle is provided with air outlet nozzle sealing connection has a shrivelled balloon on the air outlet nozzle.

In order to further realize the utility model, the inner shell of the heating box is made of quartz glass, and the outer shell is made of foam asbestos with low heat conductivity coefficient; quartz glass's coefficient of thermal conductivity is high, and thermal expansion coefficient is little, can be faster give off into the heating cabinet box with the heat that the heater strip generated, and the shell that the foam asbestos was made has improved the factor of safety when operating personnel operates because coefficient of thermal conductivity is low.

In order to further realize the utility model, a thermal insulation layer is wrapped on the shell of the heating box; the insulating layer of parcel on the shell has further avoided operating personnel to be scalded.

In order to further realize the utility model, an electronic lighter is arranged on the side edge of the top of the heating box; inside the heating cabinet that liquid chemicals entered into the high temperature, opened the electron lighter when reaching combustion temperature, made liquid chemicals gasification burning.

In order to further realize the utility model, a flow meter and a control valve are arranged on the oxygen inlet pipe, the sample inlet pipe, the gas outlet pipe and the liquid outlet pipe; the control valve controls the discharge of liquid or gas, and the flowmeter is used for calculating the inflow amount or the outflow amount of the liquid or gas, so that the raw materials can be accurately controlled, and meanwhile, the data can be more accurately detected.

The beneficial effects of the utility model reside in that: the nozzle disc of special design has been adopted, in the liquid chemicals pushed into the nozzle disc by the oxygen helping hand, a plurality of nozzle that circumference set up on the nozzle disc has increased the area of contact of liquid chemicals and the inside hot-air of heating cabinet, semi-circular recess and the waterlogging caused by excessive rainfall groove on the gasification board of deuterogamying, when liquid chemicals drenches on the hot plate, partly liquid chemicals have filled in the semi-circular recess, another part then falls into on next layer gasification board by the waterlogging caused by excessive rainfall groove, the heated area of liquid chemicals in the box has further been increased, when opening the electronic sparker, the gasification burning of being heated of liquid chemicals has been accelerated to oxygen, the thoroughness of burning has been ensured, the gas that generates gets into the ionic absorption liquid and absorbs, subsequent detection carries out again.

Drawings

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

FIG. 2 is a schematic structural view of the gasification plate of the present invention;

fig. 3 is a schematic structural diagram of the nozzle disc of the present invention.

1. The device comprises a heating box, 2, an ion absorption liquid bottle, 3, a heating wire, 4, a sample feeding main pipe, 5, an oxygen feeding pipe, 6, a sample feeding pipe, 7, a nozzle disc, 8, a nozzle, 9, a disc cavity, 10, a gasification frame, 11, a gasification plate, 111, a semicircular groove, 112, a water leaching tank, 12, a first sample outlet pipe, 13, a dryer, 14, a second sample outlet pipe, 15, an air outlet pipe, 16, a liquid outlet pipe, 17, an air outlet nozzle, 18, a balloon, 19, a heat insulation layer, 20, an electronic igniter, 21, a flow meter, 22 and a control valve.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1-3, the present embodiment is a gasification absorption detection device for liquid chemicals, comprising a heating box 1 and an ion absorption liquid bottle 2, wherein the heating box 1 is a double-layer box structure, heating wires 3 are arranged around the interlayer of the heating box 1, the heating wires 3 are electrically connected to an external power supply of the heating box 1 through wires, a sample inlet main 4 is hermetically communicated with the central position of the top of the heating box 1, the upper part of the sample inlet main 4 is communicated with an oxygen inlet tube 5, the side of the sample inlet main 4 is communicated with a sample inlet tube 6, the orifice of the oxygen inlet tube 5 is perpendicular to the orifice of the sample inlet tube 6, a nozzle disc 7 is connected to the orifice of the sample inlet main 4 inside the box of the heating box 1, the nozzle disc 7 comprises a plurality of nozzles 8 and a disc cavity 9, the plurality of nozzles 8 are circumferentially arranged on the bottom surface of the disc cavity 9, a gasification frame 10 is arranged below the nozzle, the gasification frame 10 is formed by arranging a plurality of gasification plates 11 from top to bottom, a plurality of semicircular grooves 111 and a water leaching tank 112 are irregularly arranged on the surfaces of the gasification plates 11, and the water leaching tank 112 penetrates through the upper surface and the lower surface of the gasification plates 11; the upper part of the heating box 1 box body is provided with a first sample outlet pipe 12, the first sample outlet pipe 12 is communicated with the bottom of a dryer 13, the upper part of the dryer 13 is communicated with a second sample outlet pipe 14, the second sample outlet pipe 14 is communicated with the bottom of the ion absorption liquid bottle 2, the upper part of the liquid level of the ion absorption liquid bottle 2 is provided with an air outlet pipe 15, the lower part of the liquid level of the ion absorption liquid bottle 2 is provided with a liquid outlet pipe 16, the top of the ion absorption liquid bottle 2 is provided with an air outlet nozzle 17, and the air outlet nozzle 17 is connected with a shriveled balloon 18 in a sealing way.

In the embodiment, the inner shell of the heating box 1 is made of quartz glass, and the outer shell is made of foamed asbestos with low heat conductivity coefficient; quartz glass's coefficient of heat conductivity is high, and thermal expansion coefficient is little, can be faster give off into 1 boxes of heating cabinet with the heat that heater strip 3 generated, and the shell that the foam asbestos was made has improved the factor of safety when operating personnel operates because coefficient of heat conductivity is low.

In this embodiment, the shell of the heating box 1 is wrapped with a heat insulation layer 19; the insulating layer of parcel on the shell has further avoided operating personnel to be scalded.

In this embodiment, an electronic igniter 20 is disposed on the top side of the heating box 1; the liquid chemicals enter the heating box 1 with high temperature, and when reaching the combustion temperature, the electronic lighter 20 is started to gasify and burn the liquid chemicals.

In this embodiment, the oxygen inlet tube 5, the sample inlet tube 6, the gas outlet tube 15 and the liquid outlet tube 16 are provided with a flow meter 21 and a control valve 22; the control valve 22 controls the discharge and discharge of liquid or gas, and the flow meter 21 is used for calculating the inflow amount or outflow amount of the liquid or gas, so that the raw materials can be accurately controlled, and meanwhile, the data can be more accurately detected.

The working principle is as follows: the power supply is started, the heating wires 3 arranged around the interlayer of the heating box 1 are heated, the heating wires 3 conduct heat into the box body through the inner shell of the heating box 1 made of quartz glass, the control valve 22 on the sample inlet pipe 6 and the oxygen inlet pipe 5 is opened, the oxygen-assisted liquefied chemicals enter the box body at an accelerated speed, the liquefied chemicals are pushed into the nozzle disc 7 by the aid of oxygen, a plurality of nozzles 8 arranged on the nozzle disc 7 in the circumferential direction increase the contact area of the liquefied chemicals and hot air in the heating box 1, the gasification frame 10 is arranged below the nozzle disc 7 and is formed by arranging a plurality of gasification plates 11 from top to bottom, a plurality of semicircular grooves 111 and a water dropping groove 112 are irregularly arranged on the surface of the gasification plates 11, the water dropping groove 112 penetrates through the upper surface and the lower surface of the gasification plates 11, when the liquefied chemicals are poured on the heating plate 11, a part of the liquefied chemicals are filled in the semicircular grooves 111, the other part falls onto the next layer of gasification plate through the water leaching tank 112, so that the heating area of the liquid chemical in the box body is further increased, and the heating, gasification and combustion of the liquid chemical are accelerated; when the temperature of the liquid chemicals reaches the self-ignition point, the liquid chemicals are gasified and combusted, the self-ignition point of some liquid chemicals is higher, the electronic igniter 20 is started to ignite for combustion supporting, the generated gas to be detected is communicated with the bottom of the dryer 13 through the first sample outlet pipe 12 at the upper part of the box body of the heating box 1, the dryer 13 removes moisture obtained by reaction, ions in the ion absorption liquid are conveniently detected in the follow-up process, the dried gas is communicated with the bottom of the ion absorption liquid bottle 2 through the second sample outlet pipe 14 at the upper part of the dryer 13, if the expansion degree of the balloon 18 is not high, the liquid chemicals to be detected are few, if the expansion degree of the balloon 18 is high, the generated carbon dioxide is many, the gas outlet pipe 15 at the upper part of the ion absorption liquid bottle 2 needs to be opened for exhausting, when the ion content in the ion absorption liquid is detected, the control valve 22 on the liquid outlet pipe 16 at the lower part of the liquid level, and taking a proper amount of ion absorption liquid for detection.

The utility model discloses a special design's nozzle disc, liquid chemicals pushes into in the nozzle disc by the oxygen helping hand, a plurality of nozzle that circumference set up on the nozzle disc has increased liquid chemicals and the area of contact of the inside hot-air of heating cabinet, semi-circular recess and the waterlogging caused by excessive rainfall groove on the gasification board of deuterogamying, when liquid chemicals drenches on the hot plate, partly liquid chemicals have filled in semi-circular recess, another part then falls into on the lower floor gasification board by the waterlogging caused by excessive rainfall groove, the heated area of liquid chemicals in the box has further been increased, when opening the electronic lighter, oxygen has accelerateed the gasification burning of being heated of liquid chemicals, the thoroughness of burning has been ensured, the gas that generates gets into the ionic absorption liquid and absorbs, carry out subsequent detection again.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a liquefied chemicals gasification absorption check out test set which characterized in that: comprises a heating box (1) and an ion absorption liquid bottle (2), wherein the heating box (1) is of a double-layer box structure, a heating wire (3) is arranged around the interlayer of the heating box (1), the heating wire (3) is electrically connected with an external power supply of the heating box (1) through a wire, a sample inlet main pipe (4) is hermetically communicated at the top central position of the heating box (1), the upper part of the sample inlet main pipe (4) is communicated with an oxygen inlet pipe (5), the side edge of the sample inlet main pipe (4) is communicated with a sample inlet pipe (6), the pipe orifice of the oxygen inlet pipe (5) is vertical to the pipe orifice of the sample inlet pipe (6), a nozzle disc (7) is connected at the pipe orifice of the sample inlet main pipe (4) positioned inside the box body of the heating box (1), the nozzle disc (7) comprises a plurality of nozzles (8) and a disc cavity (9), and the plurality of nozzles (8) are circumferentially arranged on the bottom surface of the disc cavity, a gasification frame (10) is arranged below the nozzle disc (7), the gasification frame (10) is formed by arranging a plurality of gasification plates (11) from top to bottom, a plurality of semicircular grooves (111) and a water draining groove (112) are irregularly arranged on the surface of each gasification plate (11), and the water draining groove (112) penetrates through the upper surface and the lower surface of each gasification plate (11); the upper portion of heating cabinet (1) box is provided with first appearance pipe (12) of going out, first appearance pipe (12) of going out is linked together with desicator (13) bottom the upper portion intercommunication of desicator (13) has second appearance pipe (14) of going out, second appearance pipe (14) of going out is linked together with ion absorption liquid bottle (2) bottom, the liquid level upper portion of ion absorption liquid bottle (2) is provided with outlet duct (15), and the liquid level lower part of ion absorption liquid bottle (2) is provided with drain pipe (16), and the top of ion absorption liquid bottle (2) is provided with outlet nozzle (17) sealed connection has a balloon (18) of shriveling on outlet nozzle (17).

2. The gasification absorption detection device for the liquefied chemical according to claim 1, wherein the inner shell of the heating box (1) is made of quartz glass, and the outer shell of the heating box is made of foamed asbestos with low thermal conductivity.

3. The gasification absorption detection apparatus for liquid chemical according to claim 1, wherein a thermal insulation layer (19) is wrapped on the outer shell of the heating tank (1).

4. The gasification absorption testing equipment for liquefied chemical products according to claim 1, wherein an electronic igniter (20) is provided on the top side of the heating box (1).

5. The gasification absorption detection equipment for the liquid chemical product according to claim 1, wherein the oxygen inlet pipe (5), the sample inlet pipe (6), the gas outlet pipe (15) and the liquid outlet pipe (16) are provided with a flow meter (21) and a control valve (22).