CN213657539U - Porcelain boat taking and placing device for high-temperature carbon fixing furnace - Google Patents

Abstract

The application relates to a porcelain boat taking and placing device for a high-temperature fixed carbon furnace, and belongs to the field of high-temperature fixed carbon furnaces. The device comprises a shell which is detachably connected to the side wall of a shell of the fixed carbon furnace, wherein a plurality of groups of holding mechanisms are horizontally and slidably connected in the shell along the sample introduction direction of the fixed carbon furnace, each holding mechanism comprises a bearing plate which is horizontally and slidably connected in the shell, a heat-resistant support frame is fixedly connected to the upper surface of each bearing plate, a ceramic boat is clamped in the heat-resistant support frame, and a driving assembly for driving the bearing plates to slide is arranged in the shell. This application has the high temperature damage of reduction burnt porcelain boat to the laboratory bench, extension laboratory bench life's effect.

Description

Porcelain boat taking and placing device for high-temperature carbon fixing furnace

Technical Field

The application relates to the field of high-temperature carbon fixing furnaces, in particular to a porcelain boat taking and placing device for the high-temperature carbon fixing furnaces.

Background

In the quantitative analysis test of carbon and sulfur elements of steel materials, the content of carbon and sulfur elements is usually detected by a titration method. The specific operation is that a sample to be detected is burned by using a high-temperature carbon furnace, the burning temperature can reach 1300 ℃, the gas generated by burning the sample to be detected enters absorption liquid, and then the content of carbon and sulfur elements is detected by a titration method.

The utility model discloses a chinese utility model patent with grant publication number CN2173382 discloses a high-efficient energy-saving high temperature carbon stove, including shell, ceramic pipe, silicon carbide rod, furnace wall and heat preservation, its shell forms with the sheet metal welding, and the hollow brick of using refractory material to make is as the furnace charge, and both ends seal and form furnace, and the silicon carbide rod is installed in furnace as heating element, and the ceramic pipe that the inside passed supplies to place the heating thing usefulness, fills in with insulation material between furnace shell and the furnace wall, and electrical apparatus connects and installs in the furnace body lower part.

During detection, a sample is placed in the porcelain boat, then the porcelain boat slides into the hearth from one end of the carbon determination furnace, and the heating element heats substances in the porcelain boat, so that carbon and sulfur elements are oxidized to generate corresponding gas, and the corresponding gas is introduced into the absorption liquid to be titrated and detected.

For the related technologies, the inventor thinks that after the use of the clean porcelain boat is finished, the burnt porcelain boat is placed on the experiment table, and the burnt porcelain boat is extremely high in temperature to scald the experiment table, so that the experiment table is damaged.

SUMMERY OF THE UTILITY MODEL

In order to reduce the high temperature damage of burnt porcelain boat to the laboratory bench, extension laboratory bench life, this application provides a device is got to porcelain boat for high temperature surely carbon stove.

The application provides a porcelain boat gets and puts device for high temperature surely carbon stove adopts following technical scheme:

the utility model provides a device is got to porcelain boat for high temperature surely carbon stove, is including dismantling the casing of connecting in surely carbon stove outer casing lateral wall, along surely carbon stove advance appearance direction horizontal sliding connection have multiunit holding mechanism in the casing, holding mechanism includes horizontal sliding connection in the loading board in the casing, fixed surface is connected with heat-resisting support frame on the loading board, porcelain boat joint in heat-resisting support frame, be provided with the drive assembly that the drive loading board slided in the casing.

Through adopting above-mentioned technical scheme, drive assembly drive loading board roll-off in the casing, the loading board drives the support frame and slides, will burn porcelain boat joint in the support frame, in drive assembly drive loading board slides in the casing, has burnt porcelain boat gets into the casing thereupon, effectively reduces the condition that has burnt porcelain boat scald the bad laboratory bench, extension laboratory bench life.

Optionally, the casing includes the bottom plate, two first curb plates that are parallel to each other of the vertical fixedly connected with in bottom plate upper surface, two first curb plate intervals set up and parallel with the fixed carbon furnace sampling direction, first curb plate is towards the first backup pad of another first curb plate one side horizontal fixedly connected with polylith, first backup pad towards first curb plate both sides respectively with two first curb plate fixed connection, the interval setting is gone up in vertical direction to the first backup pad of polylith, the first backup pad that is close to the bottom plate sets up with the bottom plate interval in vertical direction, first curb plate deviates from the horizontal fixedly connected with roof of bottom plate one end, the loading board is along fixed carbon furnace sampling direction horizontal sliding connection in first backup pad upper surface.

Through adopting above-mentioned technical scheme, first backup pad separates the casing inner space to make burnt porcelain boat place respectively, effectively reduce the condition of porcelain boat collision damage in the casing.

Optionally, the drive assembly includes a first rack fixedly connected to the lower surface of the bearing plate, a gear is connected to the first support plate in a rotating manner, the gear is located below the first rack, the gear axis is horizontally arranged, the first rack is engaged with the gear, a second rack is slidably connected to the first support plate, the second rack is located below the gear, and the second rack is engaged with the gear.

Through adopting above-mentioned technical scheme, thereby the pulling second rack roll-off in from first backup pad, thereby second rack drive gear rotates the first rack reverse slip of drive, and first rack drives the loading board roll-off in from first backup pad to conveniently take the porcelain boat.

Optionally, the vertical fixedly connected with second curb plate and third curb plate of bottom plate up end, second curb plate and third curb plate parallel to each other, second curb plate and third curb plate are all perpendicular with first curb plate, second curb plate and third curb plate fixed connection respectively are in first curb plate both ends, a plurality of air vents have been seted up in the first backup pad, and the air vent quantity on the first backup pad of polylith reduces by going up in proper order in vertical direction, all form first chamber of holding between roof and the adjacent first backup pad and in vertical direction between the adjacent first backup pad, it holds the chamber to form the second between bottom plate and the adjacent first backup pad, the gas vent has been seted up on the first curb plate, the gas vent is located the first chamber lateral wall that holds of the top, the second holds chamber fixedly connected with mechanism of blowing.

Through adopting above-mentioned technical scheme, the mechanism of blowing starts the back outside air and holds the cavity through the second and get into first holding in the cavity, the air flows from the bottom up, thereby promote the first hot-air that holds in the cavity and discharge from the gas vent, air vent quantity on the first backup pad of polylith in vertical direction reduces by bottom to top in proper order, increase the resistance of the air flow in-process, thereby make the air be full of first holding the cavity, the air promotes the first hot-air that holds in the cavity and discharges, thereby increase porcelain boat cooling effect.

Optionally, the blowing mechanism includes a fan fixedly connected to the upper end surface of the base plate, the fan is located on the side wall of the second accommodating chamber, the axis of the fan is horizontally arranged, the casing is fixedly connected with a power supply, and the power supply is electrically connected with the fan.

Through adopting above-mentioned technical scheme, can promote the circulation of air after the fan starts to accelerate hot-air flow velocity, make hot-air discharge environment in, accelerate porcelain boat cooling rate.

Optionally, the heat-resistant support frame includes that the second backup pad of connecting in the loading board upper surface is dismantled to open, the vertical first through-hole of having seted up in the second backup pad, the porcelain boat joint is in first through-hole, the second backup pad is the corundum board.

Through adopting above-mentioned technical scheme, the porcelain boat joint is in first through-hole, and the air passes through first through-hole and porcelain boat contact, increases porcelain boat and air area of contact, reinforcing cooling effect.

Optionally, the bearing board is towards many first support columns of the vertical fixedly connected with in second backup pad one side, and first support column deviates from the coaxial fixedly connected with second support column of bearing board one end, and a plurality of fifth through-holes have vertically been seted up in the second backup pad, and many second support columns respectively pass a fifth through-hole and threaded connection has the nut, and second support column diameter is less than first support column diameter.

Through adopting above-mentioned technical scheme, the loading board sets up through first support column and second backup pad interval, increases air and porcelain boat area of contact to accelerate porcelain boat cooling rate.

Optionally, the first side plate close to the fixed carbon furnace is fixedly connected with a first hanging support plate towards one side of the fixed carbon furnace, the lower surface of the first hanging support plate is vertically fixedly connected with a second hanging support plate, the side wall of the fixed carbon furnace is fixedly connected with a hanging support block, the hanging support block is vertically provided with a fourth through hole, and the second hanging support plate is slidably connected in the fourth through hole.

By adopting the technical scheme, the second mounting plate slides into the fourth through hole, and when the first mounting plate is abutted against the upper surface of the mounting block, the shell is mounted on the side wall of the shell of the carbon furnace, so that the mounting and dismounting are convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving assembly drives the bearing plate to slide out of the shell, the bearing plate drives the supporting frame to slide, the fired porcelain boat is clamped in the supporting frame, the driving assembly drives the bearing plate to slide into the shell, and the fired porcelain boat enters the shell along with the fired porcelain boat, so that the condition that the fired porcelain boat damages the experiment table is effectively reduced;

2. after the blowing mechanism is started, outside air enters the first accommodating cavity through the second accommodating cavity, the air flows from bottom to top, so that hot air in the first accommodating cavity is pushed to be discharged from the air outlet, the number of the air holes in the plurality of first supporting plates in the vertical direction is sequentially reduced from bottom to top, the resistance in the air flowing process is increased, the first accommodating cavity is filled with the air, the air pushes the hot air in the first accommodating cavity to be discharged, and the cooling effect of the porcelain boat is improved;

3. the second mounting plate slides into the fourth through hole, and when the first mounting plate is abutted against the upper surface of the mounting block, the shell is mounted on the side wall of the shell of the carbon furnace, so that the mounting and dismounting are convenient.

Drawings

FIG. 1 is a schematic view of the connection relationship between the embodiment of the present application and a carbon determination furnace;

FIG. 2 is a schematic view of the connection relationship between the overall structure and the carbon determination furnace according to the embodiment of the present application, which is mainly used for showing the mounting block;

FIG. 3 is a partial schematic structural view of an embodiment of the present application, which is mainly used for showing a housing;

FIG. 4 is a schematic view of a portion of the structure of the embodiment of the present application, which is mainly used for showing the accommodating mechanism;

fig. 5 is a partially exploded view of the embodiment of the present application, mainly used for showing the accommodating mechanism.

Description of reference numerals: 1. a carbon determination furnace shell; 11. mounting a block; 111. a fourth via hole; 2. a housing; 21. a base plate; 22. a first side plate; 221. an exhaust port; 23. a first support plate; 231. a vent hole; 232. a first chute; 233. a second chute; 234. a third chute; 24. a second side plate; 241. a third through hole; 25. a third side plate; 251. a second through hole; 26. a first hanging and carrying plate; 27. a second hanging and carrying plate; 28. a first accommodation chamber; 29. a second accommodation chamber; 210. a top plate; 3. an accommodating mechanism; 31. a carrier plate; 311. a first slider; 32. a support frame; 321. a second support plate; 322. a first through hole; 323. a first support column; 324. a second support column; 325. a fifth through hole; 33. a drive assembly; 331. a first rack; 332. a gear; 333. a second rack; 34. a first closing plate; 35. a second closing plate; 36. a connecting ring; 4. a blowing mechanism; 41. a fan; 42. a power source.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a porcelain boat is got and is put device for high temperature surely carbon stove. Referring to fig. 1 and 2, the porcelain boat taking and placing device for the high-temperature carbon fixing furnace comprises a shell 2 arranged on the side wall of a carbon fixing furnace shell 1, wherein an accommodating mechanism 3 for storing a fired porcelain boat is arranged in the shell 2, an air blowing mechanism 4 is arranged in the shell 2, the air blowing mechanism 4 is positioned below the accommodating mechanism 3, and an air outlet 221 (refer to fig. 3) is formed in the shell 2.

The operating personnel will have burnt the porcelain boat and place in holding mechanism 3, prevent that the burnt porcelain boat from scalding the laboratory bench, and blow mechanism 4 starts the back and cools off holding mechanism 3 to quicken burnt porcelain boat temperature and fall to the room temperature, make things convenient for operating personnel to take and wash the burnt porcelain boat.

Referring to fig. 2 and 3, the housing 2 includes a bottom plate 21, two mutually parallel first side plates 22 are vertically and fixedly connected to the upper surface of the bottom plate 21, and the two first side plates 22 are arranged at intervals and are parallel to the sample introduction direction of the carbon determination furnace. The first side plate 22 is horizontally and fixedly connected with three first supporting plates 23 towards one side of the other first side plate 22, the first supporting plates 23 are fixedly connected with the two first side plates 22 towards two sides of the first side plate 22 respectively, the three first supporting plates 23 are arranged at intervals in the vertical direction, and the first supporting plate 23 close to the bottom plate 21 and the bottom plate 21 are arranged at intervals in the vertical direction. The first side plate 22 is horizontally and fixedly connected with a top plate 210 at one end deviating from the bottom plate 21, a first accommodating chamber 28 is formed between the top plate 210 and the adjacent first supporting plate 23 and between the adjacent first supporting plates 23 in the vertical direction, and a second accommodating chamber 29 is formed between the bottom plate 21 and the adjacent first supporting plates 23.

Referring to fig. 2, a first hanging support plate 26 is fixedly connected to one side of the first side plate 22 close to the fixed carbon furnace, a second hanging support plate 27 is vertically and fixedly connected to the lower surface of the first hanging support plate 26, a hanging block 11 is fixedly connected to the side wall of the fixed carbon furnace, a fourth through hole 111 is vertically formed in the hanging block 11, and the second hanging support plate 27 is slidably connected to the fourth through hole 111.

Referring to fig. 3, the first side plate 22 is provided with an air outlet 221, and the air outlet 221 is located on the sidewall of the uppermost first accommodating chamber 28. The upper end face of the bottom plate 21 is vertically and fixedly connected with a second side plate 24 and a third side plate 25, the second side plate 24 and the third side plate 25 are parallel to each other, the second side plate 24 and the third side plate 25 are perpendicular to the first side plate 22, and the second side plate 24 and the third side plate 25 are respectively and fixedly connected to two ends of the first side plate 22. The first support plate 23 is provided with a plurality of vent holes 231, and the number of the vent holes 231 of the three first support plates 23 in the vertical direction is sequentially reduced from bottom to top.

The blowing mechanism 4 is activated to accelerate the air flow, the air enters the lowermost first receiving chamber 28 from the air vent 231 and passes through the three first receiving chambers 28 in sequence, and the air pushes the hot air in the three first receiving chambers 28 to flow upward and be discharged from the air outlet 221, thereby accelerating the discharge of the hot air and accelerating the cooling speed of the porcelain boat.

Referring to fig. 3, the blowing mechanism 4 includes a fan 41 fixedly connected to the upper end surface of the bottom plate 21, the fan 41 is located on the side wall of the second accommodating chamber 29, the axis of the fan 41 is horizontally arranged, and a power supply 42 is fixedly connected to the housing 2, and the power supply 42 is electrically connected to the fan 41.

Referring to fig. 3, the accommodating mechanism 3 includes a bearing plate 31 horizontally slidably connected to the upper surface of the first supporting plate 23, the sliding direction of the bearing plate 31 is parallel to the sample injection direction of the fixed carbon furnace, a heat-resistant supporting frame 32 is fixedly connected to the upper surface of the bearing plate 31, and a driving assembly 33 for driving the bearing plate 31 to slide is disposed in the first supporting plate 23.

Referring to fig. 4 and 5, the heat-resistant support frame 32 includes a rectangular second support plate 321, a first through hole 322 is vertically formed in the second support plate 321, the porcelain boat is clamped in the first through hole 322, four first support columns 323 are vertically and fixedly connected to one side of the second support plate 321 of the support plate 31, one end of the first support column 323, which deviates from the support plate 31, is coaxially and fixedly connected with a second support column 324, four fifth through holes 325 are vertically formed in the second support plate 321, each of the four second support columns 324 passes through one fifth through hole 325 and is in threaded connection with a nut, and the diameter of the second support column 324 is smaller than that of the first support column 323. The second support plate 321 is made of corundum.

With the porcelain boat joint in first through-hole 322, first support column 323 makes second backup pad 321 and loading board 31 interval set up to increase the area of contact of porcelain boat and air, thereby accelerate the cooling rate of porcelain boat.

Referring to fig. 4, two first sliding grooves 232 are formed in the upper surface of the first supporting plate 23 along the sample injection direction, two first sliding blocks 311 are fixedly connected to one side of the supporting plate 31 facing the first supporting plate 23, and the first sliding blocks 311 are slidably connected in the first sliding grooves 232.

Referring to fig. 5, the upper surface of the first support plate 23 is provided with a second sliding slot 233 along the length direction of the first sliding slot 232, the second sliding slot 233 is located between the two first sliding slots 232, the driving assembly 33 includes a first rack 331 fixedly connected to the lower surface of the bearing plate 31, and the first rack 331 is slidably connected in the second sliding slot 233. A gear 332 is rotatably connected in the first support plate 23, the gear 332 is located below the first rack 331, an axis of the gear 332 is horizontally arranged and is perpendicular to a length direction of the second sliding groove 233, and the first rack 331 is engaged with the gear 332. A third sliding groove 234 is formed in the first supporting plate 23 along the length direction of the second sliding groove 233, a second rack 333 is connected in the third sliding groove 234 in a sliding manner, the second rack 333 is located below the gear 332, and the second rack 333 is meshed with the gear 332.

The second rack 333 is pulled to slide out of the first support plate 23, the second rack 333 drives the gear 332 to rotate so as to drive the first rack 331 to slide reversely, and the first rack 331 drives the bearing plate 31 to slide out of the first support plate 23, so that the porcelain boat can be taken conveniently.

Referring to fig. 2 and 4, three second through holes 251 are formed in the third side plate 25, the first sealing plate 34 is fixedly connected to one end of the bearing plate 31 facing the third side plate 25, the first sealing plate 34 is clamped on the side wall of the second through hole 251, and the bearing plate 31 and the heat-resistant support frame 32 slide out of the second through hole 251.

Referring to fig. 3 and 4, three third through holes 241 are formed in the second side plate 24, a second closing plate 35 is fixedly connected to one end, away from the third side plate 25, of the second rack 333, the second closing plate 35 is clamped to the side wall of the third through hole 241, and a connecting ring 36 is hinged to one end, away from the second rack 333, of the second closing plate 35.

The implementation principle of the porcelain boat taking and placing device for the high-temperature carbon determination furnace in the embodiment of the application is as follows: pulling the connecting ring 36 drives the second rack 333 to slide out of the first support plate 23, the second rack 333 drives the gear 332 to rotate, and the gear 332 drives the first rack 331 to slide in the opposite direction, so as to drive the bearing plate 31 to slide out of the first support plate 23. The bearing plate 31 drives the heat-resistant support frame 32 to slide out, and the burnt porcelain boat is placed on the heat-resistant support frame 32. The second rack 333 slides reversely so that the carrier plate 31 slides into the housing 2 through the gear 332 and the first rack 331.

The fan 41 is activated to accelerate the flow of the hot air, which moves upward through the lowermost first receiving chamber 28 and is discharged from the discharge port 221.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a device is got to porcelain boat for high temperature surely carbon stove which characterized in that: including dismantling casing (2) of connecting in fixed carbon furnace shell (1) lateral wall, there are multiunit receiving mechanism (3) along fixed carbon furnace appearance direction horizontal sliding connection in casing (2), receiving mechanism (3) include loading board (31) of horizontal sliding connection in casing (2), fixed surface is connected with heat-resisting support frame (32) on loading board (31), and the porcelain boat joint is in heat-resisting support frame (32), be provided with drive assembly (33) that drive loading board (31) slided in casing (2).

2. The porcelain boat taking and placing device for the high-temperature carbon determination furnace according to claim 1, characterized in that: the shell (2) comprises a bottom plate (21), the upper surface of the bottom plate (21) is vertically and fixedly connected with two parallel first side plates (22), the two first side plates (22) are arranged at intervals and are parallel to the sample introduction direction of the carbon determination furnace, a plurality of first supporting plates (23) are horizontally and fixedly connected with one side of the first side plate (22) facing to the other first side plate (22), the first supporting plates (23) are respectively fixedly connected with the two first side plates (22) towards the two sides of the first side plates (22), the plurality of first supporting plates (23) are arranged at intervals in the vertical direction, the first supporting plates (23) close to the bottom plate (21) are arranged at intervals in the vertical direction with the bottom plate (21), one end of the first side plate (22) departing from the bottom plate (21) is horizontally and fixedly connected with a top plate (210), the bearing plate (31) is horizontally connected to the upper surface of the first supporting plate (23) in a sliding manner along the sample introduction direction of the carbon determination furnace.

3. The porcelain boat taking and placing device for the high-temperature carbon determination furnace according to claim 2, characterized in that: drive assembly (33) are including first rack (331) of fixed connection in loading board (31) lower surface, first backup pad (23) internal rotation is connected with gear (332), gear (332) are located first rack (331) below, gear (332) axis level sets up, first rack (331) and gear (332) meshing, sliding connection has second rack (333) in first backup pad (23), second rack (333) are located gear (332) below, second rack (333) and gear (332) meshing.

4. The porcelain boat taking and placing device for the high-temperature carbon determination furnace according to claim 3, characterized in that: the upper end surface of the bottom plate (21) is vertically and fixedly connected with a second side plate (24) and a third side plate (25), the second side plate (24) and the third side plate (25) are parallel to each other, the second side plate (24) and the third side plate (25) are perpendicular to the first side plate (22), the second side plate (24) and the third side plate (25) are respectively and fixedly connected to two ends of the first side plate (22), a plurality of vent holes (231) are formed in the first support plate (23), the number of the vent holes (231) in the plurality of first support plates (23) in the vertical direction is sequentially reduced from bottom to top, first accommodating chambers (28) are formed between the top plate (210) and the adjacent first support plates (23) and between the adjacent first support plates (23) in the vertical direction, and second accommodating chambers (29) are formed between the bottom plate (21) and the adjacent first support plates (23), an air outlet (221) is formed in the first side plate (22), the air outlet (221) is located in the side wall of the uppermost first accommodating chamber (28), and the second accommodating chamber (29) is fixedly connected with an air blowing mechanism (4).

5. The porcelain boat taking and placing device for the high-temperature carbon determination furnace according to claim 4, characterized in that: the blowing mechanism (4) comprises a fan (41) fixedly connected to the upper end face of the bottom plate (21), the fan (41) is located on the side wall of the second accommodating chamber (29), the axis of the fan (41) is horizontally arranged, a power supply (42) is fixedly connected to the shell (2), and the power supply (42) is electrically connected with the fan (41).

6. The porcelain boat taking and placing device for the high-temperature carbon determination furnace according to claim 5, characterized in that: the heat-resisting support frame (32) is including opening second backup pad (321) of dismantling and connecting in loading board (31) upper surface, first through-hole (322) have vertically been seted up on second backup pad (321), the porcelain boat joint is in first through-hole (322), second backup pad (321) are the corundum board.

7. The porcelain boat taking and placing device for the high-temperature carbon determination furnace according to claim 6, characterized in that: bearing plate (31) are towards many first support columns (323) of the vertical fixedly connected with in second backup pad (321) one side, and first support column (323) deviates from the coaxial fixedly connected with second support column (324) of bearing plate (31) one end, and a plurality of fifth through-holes (325) have vertically been seted up on second backup pad (321), and a plurality of second support columns (324) respectively pass a fifth through-hole (325) and threaded connection has the nut, and second support column (324) diameter is less than first support column (323) diameter.

8. The porcelain boat taking and placing device for the high-temperature carbon determination furnace according to claim 7, characterized in that: first curb plate (22) that are close to carbon determination stove are towards carbon determination stove one side fixedly connected with first string carrier plate (26), first string carrier plate (26) lower surface vertical fixedly connected with second string carrier plate (27), carbon determination stove lateral wall fixedly connected with string carrier block (11), fourth through-hole (111) have vertically been seted up on string carrier block (11), the second is hung carrier plate (27) sliding connection in fourth through-hole (111).

Images