CN216149783U

CN216149783U - Novel horizontal type graphite heater for pickling

Info

Publication number: CN216149783U
Application number: CN202122263191.9U
Authority: CN
Inventors: 张圣耀; 支刚; 赵先锋; 吴有鹏
Original assignee: Shandong Runchen Industry And Trade Co ltd
Current assignee: Shandong Runchen Industry And Trade Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-01
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a novel horizontal graphite heater for pickling, which comprises a heat insulation cylinder, a discharge pipe, a top cover, a graphite heating sleeve and a storage cylinder, the two ends of the heat insulation cylinder are embedded with wiring boards, the two ends of the front end surface of the heat insulation cylinder are provided with heat dissipation windows, an access hole is arranged in the middle of the upper end of the heat insulation cylinder, the top cover is rotatably arranged in the access hole through a hinge, the two ends of the upper end of the heat insulation cylinder are respectively provided with a feeding pipe in a penetrating way, the graphite heating sleeve is fixed at the middle of the bottom end in the heat insulation cylinder through a bracket, two ends of the graphite heating sleeve are respectively connected with corresponding wiring boards through connecting seats, a limiting strip is fixed at the bottom end inside the graphite heating sleeve, the storage cylinder is located the inside of graphite heating jacket, the perforation has all been seted up to the both ends upside of graphite heating jacket, arrange the material pipe and run through the preceding terminal surface of installing at a thermal-insulated section of thick bamboo. The utility model has the advantages of improving the protection, ensuring the use safety, facilitating the heat dissipation and ensuring the service life.

Description

Novel horizontal type graphite heater for pickling

Technical Field

The utility model relates to the technical field of graphite heating equipment, in particular to a novel horizontal type graphite heater for pickling.

Background

The graphite heater is characterized in that a sample is quantitatively injected into a graphite tube by using a sample injector, the graphite tube is used as a resistance heating body, and the temperature is rapidly increased after the graphite tube is electrified, so that the aim of atomizing the sample is fulfilled. It consists of a heating power supply, a protective gas control system and a graphite tubular furnace. An external power supply is added at two ends of the graphite tube to supply energy to the atomizer, and the current passes through the graphite tube to generate the temperature of 3000 ℃ so that the element to be detected in the graphite tube is changed into ground state atomic vapor. The graphite tube is heated by electric current, the magnitude of the electric current is controlled by a programmable control circuit, so that a sample in the graphite tube can be heated according to a series of temperature rising steps in the heating process, the solvent and most of matrix components are removed, and then the sample is atomized to generate ground state free atoms. The decomposition of the molecules depends on factors such as the atomization temperature, the heating rate and the environment around the wall of the hot graphite tube.

The existing graphite heater is inconvenient to use in the pickling process, the internal heat conducting structure of the graphite heater cannot realize acid protection, if direct contact occurs, the graphite heating pipe is damaged, and the existing device cannot effectively realize protection; and the existing graphite heater needs to be connected with a power supply to generate high-temperature heat which cannot be discharged in a concentrated manner, so that the service life of a wiring part is easily influenced due to overhigh internal temperature.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel horizontal type graphite heater for pickling, which has the advantages of improving the protection, ensuring the use safety, facilitating the heat dissipation and ensuring the service life, and solves the problems of poor protection and poor heat dissipation effect of the existing device.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel horizontal graphite heater for pickling comprises a heat insulation cylinder, a discharge pipe, a top cover, a graphite heating sleeve and a storage cylinder, the two ends of the heat insulation cylinder are embedded with wiring boards, the two ends of the front end surface of the heat insulation cylinder are provided with heat dissipation windows, an access hole is arranged in the middle of the upper end of the heat insulation cylinder, the top cover is rotatably arranged in the access hole through a hinge, the two ends of the upper end of the heat insulation cylinder are respectively provided with a feeding pipe in a penetrating way, the graphite heating sleeve is fixed at the middle of the bottom end in the heat insulation cylinder through a bracket, two ends of the graphite heating sleeve are respectively connected with corresponding wiring boards through connecting seats, a limiting strip is fixed at the bottom end inside the graphite heating sleeve, the storage cylinder is positioned inside the graphite heating sleeve, the upper sides of the two ends of the graphite heating sleeve are both provided with through holes, arrange the material pipe and run through the preceding terminal surface of installing at thermal-insulated section of thick bamboo, and arrange the material pipe and be located the access hole downside.

Preferably, both ends of the lower end face of the heat insulation cylinder are fixed with foot pads, the foot pads are attached to the arc-shaped face of the heat insulation cylinder, and the lower end of each foot pad is fixed with an anti-slip pad.

Preferably, the top cap is the arc design, and top cap and access hole looks adaptation, the top cap is equipped with seal ring with the junction of access hole, and the top cap is corresponding with the storage cylinder.

Preferably, the limiting grooves are formed in the two ends of the storage cylinder, the two limiting strips are arranged, the two limiting strips are respectively clamped in the corresponding limiting grooves, and the storage cylinder is matched with the opening at the upper end of the graphite heating sleeve.

Preferably, the lower extreme of inlet pipe is passed and is connected with the both ends of a storage section of thick bamboo to the interface after corresponding the perforation, the inner of arranging the material pipe is connected with the inside bottom of a storage section of thick bamboo.

Compared with the prior art, the utility model has the following beneficial effects: the power line is respectively connected with the wiring boards at two ends of the heat insulation cylinder, the wiring boards are connected with two ends of the graphite heating sleeve through the internal lead of the connecting seat, the power supply is switched on through the external control equipment, after the current passes through the graphite heating sleeve, high-temperature heat is generated due to resistance, the heat is transferred to the storage cylinder and then is heated, the raw material is injected into the storage cylinder through the feeding pipes at two ends, the raw material is heated through heating after the raw material is stored, the electromagnetic valve on the discharge pipe is opened after the raw material is heated to a certain temperature so as to discharge the raw material, the top cover can be opened through the rotation of the hinge during maintenance, the maintenance and the maintenance can be carried out on the inside through the maintenance opening, the storage cylinder can be disassembled at the same time, the storage cylinder is clamped on the limiting strip in the graphite heating sleeve through the limiting groove, the inner end of the feeding pipe is connected with the butt joint of the storage cylinder after passing through the perforation, the inner end of the discharge pipe is connected with the lower butt joint of the storage cylinder after passing through the lower opening of the graphite heating sleeve, this device realizes the protection through the connecting seat to the position of taking over a telephone switchboard, and a thermal-insulated section of thick bamboo realizes safety protection simultaneously, avoids the raw materials to reveal the damage that causes, and a thermal-insulated section of thick bamboo keeps apart inside high temperature heat simultaneously, and the high temperature air that produces in the course of working outwards discharges through two heat dissipation windows, can connect air-cooled equipment and improve the heat dissipation quality.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the structure of the graphite heating jacket according to the present invention.

In the figure: 1. a heat insulating cylinder; 2. a wiring board; 3. a heat dissipation window; 4. a foot pad; 5. a hinge; 6. a discharge pipe; 7. an access hole; 8. a top cover; 9. a feed pipe; 10. a connecting seat; 11. a support; 12. a graphite heating jacket; 13. a storage cylinder; 14. a limiting groove; 15. a limiting strip; 16. and (6) perforating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a novel horizontal pickling is with graphite heater, including a heat insulating section of thick bamboo 1, arrange material pipe 6, top cap 8, graphite heating jacket 12 and a storage section of thick bamboo 13, the both ends of terminal surface all are fixed with callus on the sole 4 under the heat insulating section of thick bamboo 1, callus on the sole 4 laminates with the arcwall face of a heat insulating section of thick bamboo 1 mutually, and the lower extreme of callus on the sole 4 is fixed with the slipmat, wiring board 2 is installed in the equal embedding in both ends of a heat insulating section of thick bamboo 1, the preceding terminal surface both ends of a heat insulating section of thick bamboo 1 all are equipped with heat dissipation window 3, department has seted up access hole 7 in the middle of the upper end of a heat insulating section of thick bamboo 1, top cap 8 rotates through hinge 5 and installs in access hole 7, top cap 8 is the arc design, and top cap 8 and access hole 7 looks adaptation, top cap 8 is equipped with seal ring with the junction of access hole 7, and top cap 8 is corresponding with storage section of thick bamboo 13, the both ends of a heat insulating section of thick bamboo 1 upper end all run through and install inlet pipe 9.

Graphite heating jacket 12 is fixed in the inside bottom centre department of a heat insulating section of thick bamboo 1 through support 11, the both ends of graphite heating jacket 12 are connected with corresponding wiring board 2 respectively through connecting seat 10, the inside bottom mounting of graphite heating jacket 12 has spacing strip 15, a storage section of thick bamboo 13 is located the inside of graphite heating jacket 12, perforation 16 has all been seted up to the both ends upside of graphite heating jacket 12, spacing groove 14 has all been seted up at storage section of thick bamboo 13's both ends, spacing strip 15 is equipped with two altogether, and two spacing strips 15 joint respectively are at the spacing groove 14 that corresponds, a storage section of thick bamboo 13 and graphite heating jacket 12 upper end opening part looks adaptation, the lower extreme of inlet pipe 9 passes and corresponds behind the perforation 16 and is connected with storage section of thick bamboo 13's both ends interface, the inner bottom of arranging material pipe 6 is connected with storage section of thick bamboo 13.

The discharge pipe 6 is installed to penetrate the front end surface of the heat insulation cylinder 1, and the discharge pipe 6 is located below the access opening 7.

The working principle is as follows: in the work of the utility model, a power line is respectively connected with the wiring boards 2 at two ends of the heat insulation barrel 1, the wiring boards 2 are connected with two ends of the graphite heating sleeve 12 through the internal conducting wires of the connecting seat 10, the power supply is switched on through the external control equipment, after the current passes through the graphite heating sleeve 12, high-temperature heat is generated due to resistance, the heat is transferred to the storage barrel 13 and then is heated, the raw materials are injected into the storage barrel 13 through the feeding pipes 9 at two ends, after the raw materials are stored, the temperature of the raw materials is raised through heating, after the raw materials are heated to a certain temperature, the electromagnetic valve on the discharging pipe 6 is opened to discharge the raw materials, during the maintenance, the top cover 8 can be opened through the rotation of the hinge 5, the internal maintenance and the maintenance are carried out through the maintenance port 7, the storage barrel 13 can be disassembled, the storage barrel 13 is clamped on the limiting strip 15 in the graphite heating sleeve 12 through the limiting groove 14, the inner end of the feeding pipe 9 passes through the perforation 16 and then is connected with the butt joint port of the storage barrel 13, the inner end of the discharge pipe 6 passes through the lower opening of the graphite heating sleeve 12 and then is connected with the lower butt joint of the storage cylinder 13. The above is the working principle of the present invention.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel horizontal pickling is with graphite heater, includes thermal-insulated section of thick bamboo (1), arranges material pipe (6), top cap (8), graphite heating jacket (12) and storage cylinder (13), its characterized in that: wiring boards (2) are embedded into two ends of the heat insulation barrel (1), heat dissipation windows (3) are arranged at two ends of the front end face of the heat insulation barrel (1), an access hole (7) is formed in the middle of the upper end of the heat insulation barrel (1), the top cover (8) is rotatably installed in the access hole (7) through a hinge (5), an inlet pipe (9) is installed at two ends of the upper end of the heat insulation barrel (1) in a penetrating mode, a graphite heating sleeve (12) is fixed at the middle of the bottom inside the heat insulation barrel (1) through a support (11), two ends of the graphite heating sleeve (12) are respectively connected with the corresponding wiring boards (2) through connecting seats (10), limiting strips (15) are fixed at the bottom inside the graphite heating sleeve (12), a storage barrel (13) is located inside the graphite heating sleeve (12), and through holes (16) are formed in the upside of two ends of the graphite heating sleeve (12), arrange material pipe (6) and run through the preceding terminal surface of installing at thermal-insulated section of thick bamboo (1), and arrange material pipe (6) and be located access hole (7) downside.

2. The novel horizontal type graphite heater for acid washing according to claim 1, characterized in that: the both ends of terminal surface all are fixed with callus on the sole (4) under the heat insulating cylinder (1), callus on the sole (4) laminate mutually with the arcwall face of heat insulating cylinder (1), and the lower extreme of callus on the sole (4) is fixed with the slipmat.

3. The novel horizontal type graphite heater for acid washing according to claim 1, characterized in that: top cap (8) are the arc design, and top cap (8) and access hole (7) looks adaptation, top cap (8) are equipped with seal ring with the junction of access hole (7), and top cap (8) are corresponding with a storage cylinder (13).

4. The novel horizontal type graphite heater for acid washing according to claim 1, characterized in that: limiting grooves (14) have all been seted up at the both ends of a storage section of thick bamboo (13), limiting strip (15) are equipped with two altogether, and two limiting strip (15) joint respectively in corresponding limiting groove (14), a storage section of thick bamboo (13) and graphite heating jacket (12) upper end opening part looks adaptation.

5. The novel horizontal type graphite heater for acid washing according to claim 1, characterized in that: the lower end of the feeding pipe (9) penetrates through the corresponding through hole (16) and then is connected with the two end butt-joint ports of the storage cylinder (13), and the inner end of the discharging pipe (6) is connected with the bottom end inside the storage cylinder (13).