CN210014609U

CN210014609U - Anhydrous stemming oven convenient to it is clean

Info

Publication number: CN210014609U
Application number: CN201920642775.7U
Authority: CN
Inventors: 张永刚
Original assignee: Gongyi Xingping Refractories Co Ltd
Current assignee: Gongyi Xingping Refractories Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-02-04
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses an anhydrous stemming oven convenient to it is clean, including conduction oil firing equipment, bottom plate and box, be equipped with the cavity in the box, all be fixed with conduction oil conveying pipe support on the relative lateral wall in the cavity, and be connected with two connecting pipes between two conduction oil conveying pipe supports jointly, impartial interval is equipped with six spouts on the relative lateral wall in the cavity, and is a set of with two spouts of one side, all installs the slider in two spouts of same set of, is fixed with jointly between two sliders of same side and places the board. The utility model discloses not only solved inconvenient covering the stemming on the oven inner wall with pasting and carried out the problem of clearance, still solved the stemming of unable quick in to the oven and heated the problem of drying, avoided reducing the condition emergence of cleaning efficiency because of artifical clearance stemming, improved the efficiency of heating and drying for the work progress, simultaneously, reduced the pollution degree to in the oven, prolonged the life of oven.

Description

Anhydrous stemming oven convenient to it is clean

Technical Field

The utility model relates to an anhydrous stemming oven technical field especially relates to an anhydrous stemming oven convenient to it is clean.

Background

Stemming is a refractory material used for blocking an iron tap hole, and can be divided into two categories of water stemming and anhydrous stemming at present, wherein water is used as a binding agent and is called as water stemming, and organic materials such as tar, resin and the like are used as a binding agent and is called as anhydrous stemming. The water stemming is used in medium and small blast furnaces with lower top pressure and low strengthening smelting degree; the anhydrous stemming is used on a large and medium blast furnace with high top pressure and high enhanced smelting degree.

The stemming can be divided into two parts, namely refractory aggregate and a bonding agent. The refractory aggregate refers to corundum, mullite, flint clay and other refractory raw materials and coke, mica and other modified materials. The binding agent is organic materials such as water or tar pitch, phenolic resin and the like, SiC, Si3N4, expanding agent, admixture and the like are also added, when the anhydrous stemming is produced and processed, an oven is required to be used for baking the anhydrous stemming, the existing mode is to place the stemming on a tray and then place the tray in the oven for drying by a hot air fan, but the mode usually leads the stemming to be pasted on the inner wall of the oven due to the blowing of hot air, the pasting and the drying for a long time greatly reinforce the pasting force of the stemming, thereby causing the difficulty of cleaning, increasing the pollution degree in the oven, greatly reducing the service life of the oven, needing to stop the machine for cleaning and then leading operators to manual cleaning, not only being convenient for cleaning the inside of the oven and reducing the working efficiency, in addition, because the stemming is adhered on the inner side wall of the oven, the efficiency of drying the stemming on a new tray is reduced, the anhydrous stemming cannot be heated quickly, the working progress is influenced, and therefore the anhydrous stemming baking oven convenient to clean is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the anhydrous stemming baking oven convenient to clean.

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

an anhydrous stemming baking oven convenient to clean comprises heat conduction oil heating equipment, a bottom plate and a box body, wherein a cavity is arranged in the box body, heat conduction oil conveying pipe frames are fixed on opposite side walls in the cavity, two connecting pipes are connected between the two heat conduction oil conveying pipe frames, six sliding grooves are arranged on the opposite side walls in the cavity at equal intervals, two sliding grooves on the same side form a group, sliding blocks are arranged in the two sliding grooves in the same group, a placing plate is fixed between the two sliding blocks on the same side, a placing groove is arranged on the placing plate, a handle is fixed at one end of the placing plate, a first opening is formed in the bottom of the cavity, a first rubber block is fixed on the side wall of the first opening, a second opening is formed in the side wall of one end of the cavity, a second rubber block is fixed on the side wall of the second opening, and conveying equipment is arranged on the bottom plate, conveying equipment and conduction oil heating equipment interconnect, and conveying equipment and two conduction oil conveying pipe support interconnect.

Preferably, conveying equipment is including fixing the hot-oil pump in the bottom plate upper end, the one end of conduction oil heating equipment is connected with conveyer pipe and back flow respectively, be equipped with the valve on the back flow, be equipped with the inlet valve on the conveyer pipe, and the one end of conveyer pipe is connected on the hot-oil pump, upper end one side of hot-oil pump is equipped with the pressure valve, one side of hot-oil pump is connected with defeated oil pipe, the one end of defeated oil pipe and back flow runs through the one end lateral wall of second block rubber and first block rubber respectively and extends to in the cavity, and upper end one side of one of them conduction oil pipe carrier and lower extreme one side of another conduction oil pipe carrier all are equipped with the three-way pipe, the one end of defeated.

Preferably, a third opening is formed in one end side wall of the cavity, a sealing door is hinged to one end side wall of the third opening, and a handle is connected to one end side wall of the sealing door.

Preferably, a fixing plate is fixed at the upper end of the box body, an air heater is fixed at the upper end of the fixing plate, and an exhaust pipe is installed at the upper end of the air heater.

Preferably, support columns are fixed to four corners of the lower end of the box body, and backing plates are fixed to one ends of the four support columns.

Preferably, the oil delivery pipe and the return pipe are both made of seamless stainless steel materials.

Preferably, both sides of the upper end of the box body are provided with temperature sensors.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the heat conducting oil conveying pipe is used for heating, so that the problem that the inside of the oven is inconvenient to clean is solved, the condition that stemming is splashed and attached to the inner side wall of the oven during drying is avoided, the pollution in the oven is reduced, and the service life of the oven is prolonged;

2. through the matching among the air heater, the exhaust pipe and the temperature sensor, the inside of the oven can be quickly washed by high-pressure water during cleaning, meanwhile, the opening and the cavity are in a flat design, so that the water can be conveniently and quickly drained, the air heater can conveniently and quickly dry the residual water in the oven, the purpose of quickly cleaning is achieved, the cleaning time is saved, and the working efficiency is ensured;

3. the longitudinal multistage connection arrangement of the two heat conduction oil conveying pipe frames and the connecting pipe ensures the comprehensiveness of the multi-layer stemming during drying, achieves the effect of quickly and fully heating the stemming, accelerates the drying work progress, and improves the efficiency of drying the stemming;

to sum up, the utility model discloses not only solved inconvenient will paste the stemming that covers on the oven inner wall and carry out the problem of clearance, still solved the stemming that can't be fast in the oven and heated the problem of drying, avoided reducing the condition emergence of cleaning efficiency because of artifical clearance stemming, improved the efficiency of heating and drying for the work progress, simultaneously, reduced the pollution degree to in the oven, prolonged the life of oven.

Drawings

Fig. 1 is a schematic view of an internal structure of an anhydrous stemming oven convenient to clean according to the present invention;

fig. 2 is a schematic view of an external structure of an anhydrous stemming oven convenient to clean according to the present invention;

fig. 3 is a schematic structural view of an anhydrous stemming oven placing plate convenient to clean provided by the utility model;

fig. 4 is an enlarged view of a position a of the waterless stemming oven convenient to clean, which is provided by the utility model;

fig. 5 is the utility model provides a be convenient for clear anhydrous stemming oven conduction oil delivery pipe support's structural schematic.

In the figure: 1 conduction oil heating equipment, 2 bottom plates, 3 oil inlet valves, 4 hot oil pumps, 5 oil conveying pipes, 6 sliding blocks, 7 valves, 8 return pipes, 9 first rubber blocks, 10 conduction oil conveying pipe frames, 11 pressure valves, 12 box bodies, 13 second rubber blocks, 14 temperature sensors, 15 connecting pipes, 16 exhaust pipes, 17 air heaters, 18 fixing plates, 19 placing plates, 20 sliding grooves, 21 sealing doors, 22 handles, 23 supporting columns, 24 backing plates, 25 placing grooves and 26 three-way pipes.

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.

Referring to fig. 1-5, an anhydrous stemming baking oven convenient to clean comprises a heat-conducting oil heating device 1, a bottom plate 2 and a box body 12, wherein supporting columns 23 are fixed at four corners of the lower end of the box body 12, the box body 12 is conveniently and stably supported through the support columns 23, the stability is improved, the backing plates 24 are fixed at one ends of the four support columns 23, the temperature sensors 14 are arranged at two sides of the upper end of the box body 12, the temperature in the box body 12 is constantly monitored by a temperature sensor 14, a cavity is arranged in the box body 12, heat conducting oil conveying pipe frames 10 are fixed on opposite side walls in the cavity, the anhydrous stemming is conveniently heated and dried by hot oil in the conduction oil conveying pipe frames 10, two connecting pipes 15 are commonly connected between the two conduction oil conveying pipe frames 10, hot oil is conveyed into the two conduction oil conveying pipe racks 10 through one connecting pipe 15, and the hot oil in the conduction oil conveying pipe racks 10 is conveyed into the conduction oil heating equipment 1 through the other connecting pipe 15;

six chutes 20 are arranged on the opposite side walls in the cavity at equal intervals, two chutes 20 on the same side form a group, sliders 6 are arranged in the two chutes 20 in the same group, a placing plate 19 is jointly fixed between the two sliders 6 on the same side, resistance encountered when the placing plate 19 moves is reduced by sliding the sliders 6 in the chutes 20, a placing groove 25 is arranged on the placing plate 19, anhydrous stemming can be conveniently placed, a handle is fixed at one end of the placing plate 19, a first opening is arranged at the bottom of the cavity, a first rubber block 9 is fixed on the side wall of the first opening, a second opening is arranged on the side wall of one end of the cavity, a second rubber block 13 is fixed on the side wall of the second opening, conveying equipment is arranged on the bottom plate 2, the conveying equipment is connected with the conduction oil heating equipment 1, the conveying equipment is connected with the two conduction oil conveying pipe frames 10, hot oil in the conduction oil heating equipment 1 can be conveniently conveyed into the two conduction oil pipe frames 10 through the conveying equipment, thereby conveniently heating and drying the anhydrous stemming.

In the utility model, the conveying equipment comprises a hot oil pump 4 fixed on the upper end of a bottom plate 2, under the action of the hot oil pump 4, hot oil in a heat-conducting oil heating device 1 is conveniently conveyed into an oil conveying pipe 5 through a conveying pipe, one end of the heat-conducting oil heating device 1 is respectively connected with the conveying pipe and a return pipe 8, the return pipe 8 is provided with a valve 7, the conveying pipe is provided with an oil inlet valve 3, one end of the conveying pipe is connected with the hot oil pump 4, one side of the upper end of the hot oil pump 4 is provided with a pressure valve 11, one side of the hot oil pump 4 is connected with an oil conveying pipe 5, the hot oil is conveniently conveyed into two heat-conducting oil conveying pipe frames 10 through the oil conveying pipe 5, the hot oil in the two heat-conducting oil conveying pipe frames 10 is conveniently conveyed into the heat-conducting oil heating device 1 through the return pipe 8, the oil conveying pipe 5 and the return pipe 8 are both made, one side of the upper end of one of the conduction oil conveying pipe racks 10 and one side of the lower end of the other conduction oil conveying pipe rack 10 are provided with three-way pipes 26, one ends of the oil conveying pipe 5 and the return pipe 8 are connected to the two three-way pipes 26 respectively, and hot oil is conveyed into the two conduction oil conveying pipe racks 10, so that anhydrous stemming is heated and dried conveniently.

The utility model discloses in, be equipped with the third opening on the one end lateral wall of cavity, articulated on the one end lateral wall of third open-ended have a door 21 that seals, rotate on the one end lateral wall of door 21 and be connected with handle 22, conveniently seal the third opening through sealing door 21, avoid in the heating process, the heat runs off.

The utility model discloses in, the upper end of box 12 is fixed with fixed plate 18, and the upper end of fixed plate 18 is fixed with air heater 17, and blast pipe 16 is installed to air heater 17's upper end, and the moisture after accomplishing will wasing through air heater 17 convenience is handled, then discharges steam through blast pipe 16.

In the utility model, when in use, the handle 22 is held, the sealing door 21 is opened, then the handle is pulled in sequence, the placing plate 19 is sequentially taken out from the box body 12, then the anhydrous stemming is placed in the placing groove 25, then the placing plate 19 is sequentially pushed into the box body 12, the sealing door 21 is closed, then the conduction oil is heated through the conduction oil heating equipment 1, after the heating is completed, the oil inlet valve 3 is opened, the valve 7 is closed, the hot oil in the conduction oil heating equipment 1 is taken out through the hot oil pump 4, then the conduction oil is conveyed through the oil conveying pipe 5, the oil conveying pipe 5 conveys the hot oil to one of the connecting pipes 15, the connecting pipe 15 shunts the hot oil to the two conduction oil conveying pipe frames 10, then the hot oil carries out the heating treatment on the anhydrous stemming through the heat of the hot oil, after the anhydrous stemming is heated to a certain degree, the valve 7 is opened, then the hot oil in the two conduction, hot oil in this connecting pipe 15 flows back to in the conduction oil heating equipment 1, at the in-process of heating, through the temperature in the 14 constantly monitoring box 12 of temperature sensor, after reaching the uniform temperature, take out the anhydrous stemming in the standing groove 25, then wash the conduction oil conveying pipe support 10 in the box 12 and place board 19 with water, abluent water flows along the third opening, then under the effect of air heater 17, dry the moisture of conduction oil conveying pipe support 10 and place board 19, after the washing is accomplished, will seal door 21 and seal.

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

1. The utility model provides an anhydrous stemming oven convenient to it is clean, includes conduction oil firing equipment (1), bottom plate (2) and box (12), its characterized in that: the heat conduction oil pipe box is characterized in that a cavity is arranged in the box body (12), heat conduction oil conveying pipe racks (10) are fixed on opposite side walls in the cavity, two connecting pipes (15) are connected between the two heat conduction oil conveying pipe racks (10) together, six sliding grooves (20) are arranged on the opposite side walls in the cavity at equal intervals, the two sliding grooves (20) on the same side are in a group, sliding blocks (6) are arranged in the two sliding grooves (20) in the same group, a placing plate (19) is fixed between the two sliding blocks (6) on the same side together, a placing groove (25) is arranged on the placing plate (19), a handle is fixed at one end of the placing plate (19), a first opening is arranged at the bottom of the cavity, a first rubber block (9) is fixed on the side wall of the first opening, a second opening is arranged on one end side wall of the cavity, and a second rubber block (13) is, the bottom plate (2) is provided with conveying equipment, the conveying equipment is connected with the heat conduction oil heating equipment (1), and the conveying equipment is connected with the two heat conduction oil conveying pipe frames (10).

2. The anhydrous stemming baking oven convenient to clean according to claim 1, wherein the conveying device comprises a hot oil pump (4) fixed at the upper end of the bottom plate (2), one end of the hot oil heating device (1) is connected with a conveying pipe and a return pipe (8) respectively, a valve (7) is arranged on the return pipe (8), an oil inlet valve (3) is arranged on the conveying pipe, one end of the conveying pipe is connected to the hot oil pump (4), a pressure valve (11) is arranged on one side of the upper end of the hot oil pump (4), an oil conveying pipe (5) is connected to one side of the hot oil pump (4), one ends of the oil conveying pipe (5) and the return pipe (8) respectively penetrate through the side walls of one end of the second rubber block (13) and the first rubber block (9) and extend into the cavity, a three-way pipe (26) is arranged on one side of the upper end of one of the hot oil conveying pipe frame (10) and one side, one end of the oil delivery pipe (5) and one end of the return pipe (8) are respectively connected to the two three-way pipes (26).

3. The anhydrous stemming oven convenient to clean as claimed in claim 1, wherein a third opening is provided on one end side wall of the cavity, a sealing door (21) is hinged on one end side wall of the third opening, and a handle (22) is connected on one end side wall of the sealing door (21).

4. The anhydrous stemming oven convenient to clean as claimed in claim 1, wherein a fixing plate (18) is fixed on the upper end of the box body (12), a hot air blower (17) is fixed on the upper end of the fixing plate (18), and an exhaust pipe (16) is installed on the upper end of the hot air blower (17).

5. The anhydrous stemming oven convenient to clean as claimed in claim 1, wherein four corners of the lower end of the box body (12) are fixed with supporting columns (23), and one end of each of the four supporting columns (23) is fixed with a backing plate (24).

6. An anhydrous stemming oven convenient to clean according to claim 2, wherein said oil delivery pipe (5) and return pipe (8) are made of seamless stainless steel material.

7. An anhydrous stemming oven facilitating cleaning according to claim 1, wherein both sides of the upper end of said box (12) are provided with temperature sensors (14).