CN210620257U

CN210620257U - Discharging mechanism mounted at bottom of self-heating graphitizing furnace

Info

Publication number: CN210620257U
Application number: CN201921662551.9U
Authority: CN
Inventors: 张伟天; 张耀; 杨彦雄
Original assignee: Lanzhou Tianjie Carbon Application Technology Co ltd
Current assignee: Lanzhou Tianjie Carbon Application Technology Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-26
Anticipated expiration: 2029-09-30

Abstract

The utility model belongs to the field of carbon equipment, and relates to a discharge mechanism arranged at the bottom of a self-heating graphitizing furnace, which comprises a shell, a cooling coil, a discharge hole and a scraper, wherein the shell is of a circular slotting structure with a circumferential wall, the center of the shell is of a circular hollow structure, the cooling coil is positioned above the circular hollow and is coiled, the discharge hole is communicated with the circumferential wall of the shell, the discharge hole is communicated with the inside of the shell inwards, and is communicated with the outside of the shell downwards and is connected with a delivery pipe at the communication part with the outside; and a scraper is arranged beside the discharge port. The utility model is arranged at the bottom of the graphitizing furnace, is beneficial to smooth discharging of the graphitizing furnace, is provided with the cooling coil, is beneficial to protecting the shell of the supporting electrode from being damaged, and further ensures the stability of the electrode; the scraper structure can accelerate the material discharge, so that the material is concentrated, and the material discharge process is smoothly carried out.

Description

Discharging mechanism mounted at bottom of self-heating graphitizing furnace

Technical Field

The utility model belongs to the field of carbon equipment, and relates to a discharge mechanism installed at the bottom of a self-heating graphitizing furnace.

Background

Due to the introduction of the negative electrode tube 13, the self-heating graphitizing furnace is easy to have unsmooth discharging during discharging, and needs manual dredging, so that the discharging process is low in efficiency; and the carbon product that needs will produce after the ejection of compact of current self-heating graphitizing furnace is collected and is weighed the packing, and this in-process has partial material loss, is unfavorable for reducing the loss.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem above, the utility model provides an install row's material mechanism in self-heating graphitization furnace bottom for it is smooth and easy and reduce the loss to arrange the material.

For solving the above technical problem, the utility model discloses a technical scheme as follows:

a discharge mechanism arranged at the bottom of a self-heating graphitizing furnace comprises a rotating cavity, a shell, a cooling coil, a discharge opening and a scraper, wherein the shell is of a circular slotting structure with a circumferential wall, the center of the shell is of a circular hollow structure, the cooling coil is positioned above the circular hollow and is coiled, the discharge opening is arranged in the circumferential wall of the shell in a penetrating manner, is communicated with the inside of the shell inwards, is communicated with the outside of the shell downwards and is connected with a conveying pipe at a communication position with the outside; the lower end of the rotating cavity is fixedly connected with a plurality of scrapers which are evenly spaced and protrude inwards.

Furthermore, the water inlet and the water outlet of the cooling coil are communicated out from the lower part of the shell and are used for connecting circulating water.

Furthermore, an electrode connecting sleeve is arranged inside the top end of the cooling coil.

Furthermore, the discharge openings are symmetrically arranged by taking the center of the circle of the shell as a reference.

Preferably, the number of the discharge openings is two, and the discharge openings are respectively positioned at two opposite sides of the shell.

Further, the length of the scraper is smaller than the distance from the discharge opening to the cooling coil and larger than the thickness of the rotating cavity.

Preferably, the scrapers are symmetrically arranged in two.

The utility model has the advantages as follows: the utility model is arranged at the bottom of the graphitizing furnace, is beneficial to smooth discharging of the graphitizing furnace, and is provided with the cooling water tray, thereby being beneficial to protecting the shell of the support electrode from being damaged and further ensuring the stability of the electrode; the scraper plate structure can accelerate the material discharge, so that the materials are concentrated, and the material discharge process is smoothly carried out; the utility model discloses simple structure, as the material link of arranging of the graphitizing furnace of integration production, can guarantee that graphitizing furnace produces in succession, has good suitability.

Drawings

Fig. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a schematic view of the operation of the top view of the scraper according to the present invention;

FIG. 3 is a schematic view of the self-heating graphitization furnace according to the present invention;

in the figure, 1-flange, 2-rotating cavity, 3-electrode connecting sleeve, 4-cooling coil, 5-scraper, 6-conveying pipe, 7-water inlet, 8-water outlet, 9-discharge outlet, 10-shell, 11-fixed support, 12-furnace body support, 13-cathode tube, 14-bearing seat and 15-anode tube.

Detailed Description

For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.

Need introduce at first the utility model discloses a rotatable self-heating graphitizing furnace of accepting, as shown in fig. 3, this self-heating graphitizing furnace erects through furnace body support 12 to furnace body support 12's top sets up bearing frame 14, and wherein the upper segment that positive pole pipe 15 located is fixed, and the hypomere part that negative pole pipe 13 let in can rotate, the utility model discloses a arrange material mechanism and be connected with furnace body support 12 through fixed bolster 11, make the utility model discloses stable accepting rotation cavity 2 department at self-heating graphitizing furnace lower extreme, this kind is installed and is being arranged the concrete structure of material mechanism and detail as follows at self-heating graphitizing furnace bottom.

As shown in fig. 1-2, a discharging mechanism installed at the bottom of a self-heating graphitizing furnace comprises a rotating cavity 2, a housing 10, a cooling coil 4, a discharging opening 9 and a scraper 5, wherein the housing 10 is a circular grooved structure with a circumferential wall, the center of the housing is a circular hollow structure, the cooling coil 4 is coiled above the circular hollow structure, a water inlet 7 and a water outlet 8 of the cooling coil 4 are led out from the lower part of the circular hollow structure for connecting circulating water, and an electrode connecting sleeve 3 for connecting a negative electrode tube 13 is arranged inside the top end of the cooling coil 4.

The discharge ports 9 are further disposed through the circumferential wall of the housing 10, as shown in fig. 2, and are inwardly communicated with the inside of the housing 10, downwardly communicated with the outside of the housing 10, and are connected to the conveying pipe 6 at the outside communication position for conveying to the weighing and packaging process, preferably, the discharge ports are symmetrically disposed with respect to the center of the housing, and the preferred number is two, and the two discharge ports are respectively located at two opposite sides of the housing 10.

Further, the lower end of the rotating cavity 2 is fixedly connected with a plurality of uniformly spaced scrapers 5, the length of each scraper 5 is smaller than the distance from the discharge port 9 to the cooling coil 4 and is larger than the thickness of the rotating cavity 2, the rotating cavity 2 is fixedly connected with the self-heating graphitization furnace through a flange 1 at the upper end of the rotating cavity and rotates along with the self-heating graphitization furnace, the scrapers 5 are not in contact with the bottom surface of the shell 10, and the rotating cavity 2 is positioned inside the shell 10 and is arranged close to the circumferential wall; preferably, two scrapers 5 are symmetrically arranged on two sides of the bottom of the rotary cavity, and the two scrapers 5 protrude inwards so as to push the material between the rotary cavity 2 and the cooling coil 4.

The utility model discloses when using, through 11 fixed connection of fixed bolster in self-heating graphitization furnace bottom, it is accepted and is rotating 2 ends of cavity, its shell 10 lid closes and is rotating 2 outsides of cavity, cooling coil 4 wherein lets in and rotates 2 inside of cavity, and the complex lets in negative pole pipe 13 and carries out fixed connection with electrode connecting sleeve 3 in cooling coil 4, the carbon element product that self-heating graphitization furnace work produced just drops between rotating cavity 2 and cooling coil 4 like this, and receive and rotate 2 rotating action of cavity, as shown in fig. 2, the carbon element product rotates along with rotating 2 rotating direction of cavity, then receive scraper blade 5's blocking effect, just extrude each other and discharge from bin outlet 9, and transport to weighing the packaging process along conveyer pipe 6.

The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the patent protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and the drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an install row's material mechanism in self-heating formula graphitization furnace bottom, its characterized in that, it includes rotates cavity (2), shell (10), cooling coil (4), bin outlet (9) and scraper blade (5), shell (10) are the circular fluting structure that has the circumference wall, and its center is circular hollow structure, and shown cooling coil (4) are located the circular hollow top and are coiled and set up, bin outlet (9) link up and set up in the circumference wall of shell (10), and its inside communicates with the inside of shell (10), and its outside intercommunication with shell (10) is down communicated to link up conveyer pipe (6) with outside intercommunication department; the lower end of the rotating cavity (2) is fixedly connected with a plurality of scrapers (5) which are evenly spaced and protrude inwards.

2. The discharging mechanism installed at the bottom of the self-heating graphitizing furnace in accordance with claim 1, wherein the water inlet (7) and the water outlet (8) of the cooling coil (4) are communicated with the lower part of the housing (10) for connecting with the circulating water.

3. The discharging mechanism installed at the bottom of the self-heating graphitizing furnace in accordance with claim 1, wherein the top end of the cooling coil (4) is provided with an electrode connecting sleeve (3) inside.

4. The discharging mechanism installed at the bottom of the self-heating graphitizing furnace in accordance with claim 1, wherein the discharging openings (9) are symmetrically arranged with respect to the center of the circle of the outer shell (10).

5. A discharge mechanism installed at the bottom of an autothermal graphitization furnace according to claim 4, wherein the number of discharge ports (9) is preferably two, one on each of the opposite sides of the housing (10).

6. The discharging mechanism installed at the bottom of the self-heating graphitizing furnace in accordance with claim 1, wherein the length of the scraper (5) is smaller than the distance from the discharging opening (9) to the cooling coil (4) and larger than the thickness of the rotating cavity (2).

7. The discharging mechanism installed at the bottom of the self-heating graphitization furnace is characterized in that the two scrapers (5) are symmetrically arranged.