CN202643719U - Oxygen enrichment smelting pool mud gun closure machine - Google Patents
Oxygen enrichment smelting pool mud gun closure machine Download PDFInfo
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- CN202643719U CN202643719U CN 201220292197 CN201220292197U CN202643719U CN 202643719 U CN202643719 U CN 202643719U CN 201220292197 CN201220292197 CN 201220292197 CN 201220292197 U CN201220292197 U CN 201220292197U CN 202643719 U CN202643719 U CN 202643719U
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- mud
- clay gun
- stifled
- mud gun
- clay
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Abstract
The utility model relates to an oxygen enrichment smelting pool mud gun closure machine which is composed of a mud gun blocking pipe (1), a stand column (2), a hanging arm (3) and a pushing-stopping bracket (4), wherein one end of the hanging arm (3) is fixed with the lateral surface of the middle portion of the mud gun blocking pipe (1), the other end of the hanging arm is hinged with the stand column (2) through a rotating shaft (5), a mud gun outflow mouth (6) is arranged on the front end of the mud gun blocking pipe (1), a mud-containing opening (7) is arranged above the middle portion of the mud gun blocking pipe (1), the mud-containing opening (7) is communicated with a mud-pushing vat (8) which is arranged inside the mud gun blocking pipe, a tail seat with a guide semi groove is arranged on the back end of the mud gun blocking pipe, a stopper (12) is arranged on the upper portion of the pushing-stopping bracket (4), a guide semi groove is arranged on the stopper (12), and the pushing-stopping bracket is arranged on an operated platform steel framework which is arranged on the right front of a taphole (13) of a metal smelting furnace body. The oxygen enrichment smelting pool mud gun closure machine enables the mud gun outflow mouth to be precisely and effectively connected with the taphole of the metal smelting furnace body in kissing mode. When the machine is operated, positioning is simple and receding phenomenon of the mud gun blocking pipe is avoided. The oxygen enrichment smelting pool mud gun closure machine has the advantages of being simple in structure, convenient to install and long in service life.
Description
Technical field
The utility model relates to a kind of smelting melt slag notch plugging device; Be specially the oxygen-enriched air smelting molten bath clay gun machine of blocking up.
Background technology
Prior art is portable for the plugging device of metal smelting furnace melt slag notch at present, when needs are beaten mud, before plugging device moves to metal smelting furnace melt slag notch by travel mechanism, regulate the big gun mouth of stifled clay gun pipe and aim at the melt slag notch, realize dozen mud of blocking up.Though this kind plugging device can realize blocking up function, but have following deficiency: 1, plugging device is when big gun mouth counterpart, and the unfairness of work-yard is shaken when often causing stifled clay gun pipe mechanism to travel forward, bearing accuracy is difficult to guarantee that the big gun mouth of stifled clay gun pipe is difficult for aiming at the melt slag notch; 2, restricted by installing space and whole plugging device weight, so installation difficulty is large; 3, the final work kiss of plugging device and metal smelting furnace melt slag notch connects needs location, dress bricklayer’s to do, press the gun oil cylinder to press the mud three link to finish, big gun mouth residence time in melt slag notch hot environment of stifled clay gun pipe is long, the work-ing life of having reduced plugging device.
On January 5th, 2005, Chinese utility model patent Granted publication CN2668646Y, disclose a kind of double inclined plane base hydraulic plugging device that two-dimensional space is adjusted that carries out, formed by parts such as clay extruded mechanism, lanar four rod mechanism, clay extruded mechanism rotating cylinder, horizontal control link, vertical lever lever arm, hanging mechanism, water tank, upper bed-plate, lower double inclined plane bases.Clay extruded mechanism relies on the rotating cylinder to-and-fro movement, promotes lanar four rod mechanism and drives that clay extruded mechanism is finished revolution, blocked up, fills mud, big gun mouth alignment actions.This technical scheme adopts the rotation of hydrostatic control connecting rod, arm to realize big gun mouth location, although can realize blocking up, device adjusted parts are many, and mechanism is complicated, troublesome poeration; When hydraulic pressure was blocked up, the clay extruded mechanism poor stability caused the big gun mouth to retreat and sideslip easily, often damages the big gun mouth, caused the work-ing life of plugging device short.
The utility model content
The purpose of this utility model is for above-mentioned present situation, aims to provide a kind of big gun mouth and metal smelting furnace melt slag notch accurate and effective kiss of making and connects; During operation, the location is simple, and stifled clay gun pipe is without retreating phenomenon; And oxygen-enriched air smelting molten bath clay gun simple in structure, easy for installation, long service life the machine of blocking up.
The implementation of the utility model purpose is, clay gun machine of blocking up in a kind of oxygen-enriched air smelting molten bath is comprised of stifled clay gun pipe, column, cantilever and thrust bracket; The side at cantilever one end and stifled clay gun pipe middle part is fixed, and the other end is hinged by turning axle and column; Above-mentioned stifled clay gun pipe front end has the clay gun of going out mouth, and there is mud loading aperture middle part top, and mud loading aperture is communicated with the inner mud cylinder that pushes away, and there is the tailstock of tape guide half groove the rear end; The described mud cylinder front end that pushes away connects the clay gun mouth by big gun mouth cone cylinder; In pushing away the mud cylinder mud pushing plate is arranged, the mud pushing plate rear end connects the hydraulic ram of stifled clay gun pipe rear end by piston rod; The block of convincing by patient analysis to half groove is equipped with on above-mentioned thrust bracket top; The thrust bracket is fixedly mounted on the service platform steel framework in metal smelting furnace melt slag notch right on, and make stifled clay gun pipe rotate to it to go out the clay gun mouth and aim under the metal smelting furnace melt slag notch location status, stifled clay gun pipe tailstock can be withstood by the block on the thrust bracket; And under this state, guiding half groove on the stifled clay gun pipe tailstock and block lead half groove over against forming square hole, are plugged with rectangular parallelepiped thrust inserted block alive in square hole.
In order to prevent that stifled mud from entering the hydraulic ram of stifled clay gun pipe rear end, on above-mentioned mud pushing plate and the contact surface that pushes away the mud casing wall " O " RunddichtringO is housed; Mudhole is opened in the front end below of hydraulic ram.
About 10 minutes, open in advance by oil pump in hydraulic stations before blocking up for the utility model, and manually operated directional valve places the mid-way, and stifled clay gun pipe is in resting guard.The stifled mud that mediation is good is put into from mud loading aperture and is pushed away the mud cylinder, shift manually operated directional valve onto the hydraulic ram progressive position, mud pushing plate is under the hydraulic ram effect, push the stifled mud that pushes away in the mud cylinder to the place ahead, again commutation, mud pushing plate withdraws from the mud loading aperture position, again adds stifled mud from mud loading aperture, repeat above-mentioned action, until with big gun mouth cone cylinder with push away the mud cylinder and fill up.When blocking up, promote stifled clay gun pipe clockwise direction around the turning axle motion that is fixed on the column, until the working position makes the clay gun mouth that of stifled clay gun pipe aim at metal smelting furnace melt slag notch position, stifled clay gun pipe tailstock is withstood by the block on the thrust bracket; Guiding half groove on the stifled clay gun pipe tailstock and block lead half groove over against forming square hole, again with in the square hole between thrust inserted block insertion oil cylinder frame alive and the thrust bracket, manually operated directional valve is pushed into the piston-advance position, mud pushing plate is released cinder notch with big gun mouth cone cylinder and the stifled mud that pushes away in the mud cylinder under the hydraulic ram effect.Behind the stifled stream, pressurize for some time.After blocking up fully, reversing valve is pushed into backward movement position of piston, after the release, thrust inserted block alive is extracted out.Block up the clay gun pipe and be rotated counterclockwise to resting guard, big gun mouth cone cylinder and the stifled body refuse of residue that pushes away in the mud cylinder are cleaned out, prepare against when blocking up next time.
The utility model adopts column rotating shaft and cantilever to hang stifled clay gun pipe, and stifled clay gun pipe revolving bed fills mud from resting guard, forwards the stifled mud in working position to, turns round the resting guard cleaning, flexible movements again; Its big gun mouth and metal smelting furnace melt slag notch counterpart are installed good with regard to adjustment and fixing at equipment, each operation adjustment, thereby when using operation, locate simply, easy to adjust; The utility model has guide path at the oil cylinder frame afterbody of stifled clay gun pipe, and the thrust bracket is fixed on the service platform steel framework, can overcome the reverse thrust of oil cylinder, makes stifled clay gun pipe without retreating phenomenon; Compared with the prior art, the utility model has been cancelled lanar four rod mechanism, adopts column rotating shaft and cantilever to hang stifled clay gun pipe, realized that the action of pressure big gun accurately, flexibly, and it is simpler that one-piece construction becomes, lightweight, the life-span is long, cost is low, concrete significant technical progress.
Description of drawings
Fig. 1 is the structural representation that the utility model is in the working position.
Fig. 2 is that synoptic diagram is looked on the left side of Fig. 1.
Fig. 3 is the schematic top plan view of Fig. 1.
Fig. 4 is the utility model revolution resting guard schematic top plan view.
Be labeled as among the figure: 1 stifled clay gun pipe; 2 columns; 3 cantilevers; 4 thrust brackets; 5 turning axles; 6 go out the clay gun mouth; 7 mud loading apertures; 8 push away the mud cylinder; 9 big gun mouths cone cylinder; 10 mud pushing plates; 11 hydraulic rams; 12 blocks; 13 metal smelting furnace melt slag notches; 14 thrusts inserted block alive; 15 " O " RunddichtringO; 16 mudholes.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
With reference to figure 1-4, clay gun machine of blocking up in a kind of oxygen-enriched air smelting molten bath is comprised of stifled clay gun pipe 1, column 2, cantilever 3 and thrust bracket 4; The side at cantilever 3 one ends and stifled clay gun pipe middle part is fixed, and the other end is hinged by turning axle 5 and column 2; Above-mentioned stifled clay gun pipe 1 front end has the clay gun of going out mouth 6, and there is mud loading aperture 7 middle part top, and mud loading aperture 7 is communicated with the inner mud cylinder 8 that pushes away, and there is the tailstock of tape guide half groove the rear end; Described mud cylinder 8 front ends that push away connect clay gun mouth 6 by big gun mouth cone cylinder 9; Mud pushing plate 10 is arranged in pushing away mud cylinder 8, and mud pushing plate 10 rear ends connect the hydraulic ram 11 of stifled clay gun pipe 1 rear end by piston rod; The block 12 of convincing by patient analysis to half groove is equipped with on above-mentioned thrust bracket 4 tops; Thrust bracket 4 is fixedly mounted on the service platform steel framework in metal smelting furnace melt slag notch 13 right ons, and make stifled clay gun pipe 1 rotate to it to go out clay gun mouth 6 and aim under metal smelting furnace melt slag notches 13 location status, stifled clay gun pipe 1 tailstock can be withstood by the block 12 on the thrust bracket 4; And under this state, guiding half groove on stifled clay gun pipe 1 tailstock and block 12 guiding half groove are plugged with rectangular parallelepiped thrust inserted block 14 alive over against forming square hole in square hole.On described mud pushing plate 10 and the contact surface that pushes away the mud casing wall " O " RunddichtringO 15 is housed; Mudhole 16 is opened in the front end below of hydraulic ram 11.
Claims (2)
1. oxygen-enriched air smelting molten bath clay gun machine of blocking up is comprised of stifled clay gun pipe (1), column (2), cantilever (3) and thrust bracket (4); It is characterized in that: the side at cantilever (3) one ends and stifled clay gun pipe middle part is fixed, and the other end is hinged by turning axle (5) and column (2); Above-mentioned stifled clay gun pipe (1) front end has the clay gun of going out mouth (6), and there is mud loading aperture (7) middle part top, and mud loading aperture (7) is communicated with the inner mud cylinder (8) that pushes away, and there is the tailstock of tape guide half groove the rear end; Described mud cylinder (8) front end that pushes away connects clay gun mouth (6) by big gun mouth cone cylinder (9); Mud pushing plate (10) is arranged in pushing away mud cylinder (8), and mud pushing plate (10) rear end connects the hydraulic ram (11) of stifled clay gun pipe (1) rear end by piston rod; The block (12) of convincing by patient analysis to half groove is equipped with on above-mentioned thrust bracket (4) top; Thrust bracket (4) is fixedly mounted on the service platform steel framework in metal smelting furnace melt slag notch (13) right on, and make stifled clay gun pipe (1) rotate to it to go out clay gun mouth (6) and aim under metal smelting furnace melt slag notch (13) location status, stifled clay gun pipe (1) tailstock can be withstood by the block (12) on the thrust bracket (4); And under this state, guiding half groove on stifled clay gun pipe (1) tailstock and block (12) guiding half groove are plugged with rectangular parallelepiped thrust inserted block (14) alive over against forming square hole in square hole.
2. the oxygen-enriched air smelting according to claim 1 molten bath clay gun machine of blocking up is characterized in that: on described mud pushing plate (10) and the contact surface that pushes away the mud casing wall " O " RunddichtringO (15) is housed; Mudhole (16) is opened in the front end below of hydraulic ram (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292197 CN202643719U (en) | 2012-06-21 | 2012-06-21 | Oxygen enrichment smelting pool mud gun closure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292197 CN202643719U (en) | 2012-06-21 | 2012-06-21 | Oxygen enrichment smelting pool mud gun closure machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202643719U true CN202643719U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220292197 Expired - Fee Related CN202643719U (en) | 2012-06-21 | 2012-06-21 | Oxygen enrichment smelting pool mud gun closure machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202643719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102690917A (en) * | 2012-06-21 | 2012-09-26 | 湖南金旺铋业股份有限公司 | Clay gun plugging machine of smelting furnace for oxygen-enriched smelting |
| CN113063047A (en) * | 2021-04-19 | 2021-07-02 | 中钢集团西安重机有限公司 | Rotary joint pipeline installation structure and application method thereof |
-
2012
- 2012-06-21 CN CN 201220292197 patent/CN202643719U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102690917A (en) * | 2012-06-21 | 2012-09-26 | 湖南金旺铋业股份有限公司 | Clay gun plugging machine of smelting furnace for oxygen-enriched smelting |
| CN113063047A (en) * | 2021-04-19 | 2021-07-02 | 中钢集团西安重机有限公司 | Rotary joint pipeline installation structure and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20210621 |