CN212645379U - Calcining kiln lifting door for sludge brick making production - Google Patents
Calcining kiln lifting door for sludge brick making production Download PDFInfo
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- CN212645379U CN212645379U CN202020723514.0U CN202020723514U CN212645379U CN 212645379 U CN212645379 U CN 212645379U CN 202020723514 U CN202020723514 U CN 202020723514U CN 212645379 U CN212645379 U CN 212645379U
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Abstract
A calcining kiln lifting door for sludge brickmaking production is applied to a calcining kiln, the calcining kiln comprises a kiln path, and the calcining kiln lifting door comprises: the device comprises a portal frame, a sealing plate, a lining barrel piece, a positioning ring plate and a sliding rail, wherein the portal frame is fixedly arranged at the end of a kiln way, the sealing plate is fixedly arranged on the portal frame, the lower end of the sealing plate is fixedly provided with the lining barrel piece, the lining barrel piece is arranged along the inner side wall of the kiln way, the outer ring side of the lining barrel piece is provided with the positioning ring plate, the positioning ring plate is inserted into the side wall of the kiln way; the door plates are provided with five blocks which are respectively arranged in five sliding ways in a sliding manner, the upper part of one side of each door plate is provided with a stop dog, the other side of each door plate is provided with a sliding groove, two adjacent door plates are arranged, and the stop dog on the left door plate is positioned in the sliding groove of the right door plate; the lower part of one side of the sealing plate, which is close to the slide way, is provided with a limiting block, the upper part of the door plate, which is far away from one side of the sealing plate, is connected with a traction rope, and the traction rope is fixed on an output shaft of the driving motor. No gap is generated between the kiln door and the kiln path.
Description
Technical Field
The utility model relates to a gangue hollow brick production facility field, concretely relates to baking kiln overhead door is used in mud brickmaking production.
Background
The roasting kiln is the most important step in the production process of bricks, the good and bad sintering of bricks has inseparable relation with the roasting kiln, a kiln door is required to be arranged in the construction process of the roasting kiln, the kiln door mainly has the function of sealing a tunnel, so that a kiln channel is isolated from the outside, cold air outside the kiln is prevented from flowing into the kiln, the stratification of the gas in the kiln is aggravated, and the temperature difference between the top and the bottom is increased. Therefore, when the kiln door is arranged, special attention should be paid to the sealing performance of the door, and convenience of opening and closing should be guaranteed.
The existing roasting kiln door usually adopts a lifting type kiln door, the kiln door only occupies the space on the upper part of a kiln way, a plurality of kiln ways are arranged side by side, the waste of the space can be greatly reduced, however, the lifting type kiln door needs to ensure the relative separation of a kiln opening and the kiln door so as to ensure the normal lifting of the kiln door, the mode causes a gap between the kiln door and the kiln way opening, and the sealing performance of the roasting kiln is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problem that a gap is easily generated between a kiln door and a kiln passage opening, and aims to provide a calcining kiln lifting door for producing sludge bricks.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize:
a calcining kiln lifting door for sludge brickmaking production is applied to a calcining kiln, the calcining kiln comprises a kiln path, and the calcining kiln lifting door comprises:
the device comprises a portal frame, a sealing plate, a lining barrel piece, a positioning ring plate and a sliding rail, wherein the portal frame is fixedly arranged at the end of a kiln way, the sealing plate is fixedly arranged on the portal frame, the lower end of the sealing plate is fixedly provided with the lining barrel piece, the lining barrel piece is arranged along the inner side wall of the kiln way, the outer ring side of the lining barrel piece is provided with the positioning ring plate, the positioning ring plate is inserted into the side wall of the kiln way, and the portal frame is provided with;
the door plates are provided with five blocks which are respectively arranged in five sliding ways in a sliding manner, the upper part of one side of each door plate is provided with a stop block, the other side of each door plate is provided with a sliding groove, two adjacent door plates are arranged, and the stop block on the left door plate is positioned in the sliding groove of the right door plate;
the lower part of one side of the sealing plate, which is close to the slide way, is provided with a limiting block, the stop block on the door plate, which is close to one side of the sealing plate, is positioned on the upper part of the limiting block, the upper part of the door plate, which is far away from one side of the sealing plate, is connected with a traction rope, the traction rope is fixed on an output shaft of a driving motor.
Furthermore, the lower parts of the sliding grooves of the limiting block and the door plate are provided with a sealing groove and an extrusion groove, a bending plate is slidably mounted in the sealing groove, an extrusion spring is mounted in the extrusion groove, the bending plate is of an L-shaped structure, one end of the bending plate is located in the sealing groove, the other end of the bending plate extends out of the sealing groove to cover the extrusion groove, and the extrusion spring is mounted in the extrusion groove.
Furthermore, a guide strip is arranged on the inner side of the sliding groove, a groove is formed in the side portion of the stop block, and the guide strip penetrates through the groove in a sliding mode.
Furthermore, a balancing weight is fixedly installed at the lower part of the door plate.
Further, the slide way is parallel to the sealing plate.
The utility model has the advantages that:
the utility model discloses simple structure, set up the closing plate on the portal, set up inside lining barrel spare on the closing plate, through stretching into inside the kiln way with inside lining barrel spare, the holding ring plate that utilizes the inside lining barrel spare outside is fixed interior lining barrel, can not produce the clearance between kiln door and kiln way, prevent that outside air conditioning from having the interior lining barrel outside and getting into the kiln way, the door plant adopts the mode shrink of folding up on portal upper portion, be convenient for open and shut, be close to the dog contact closing plate on the door plant of closing plate one side, it is sealed with the closing plate formation, and utilize the dog to insert to seal in the spout between adjacent door plant, effectively prevent that air conditioning from having the clearance between the door plant to get into.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a view of the structure of the door panel of the present invention;
FIG. 3 is a sectional view of a door panel according to the present invention;
in the figure: 1. a gantry; 2. a door panel; 101. a kiln way; 12. a sealing plate; 13. a lining barrel member; 14. positioning the ring plate; 15. a slideway; 16. a stopper; 17. a chute; 21. a limiting block; 22. a hauling rope; 23. a drive motor; 31. a sealing groove; 32. extruding a groove; 33. a bending plate; 34. a compression spring; 41. a guide strip; 42. a groove; 43. and a balancing weight.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Example 1
As shown in fig. 1; a calcining kiln lifting door for sludge brickmaking production is applied to a calcining kiln, the calcining kiln comprises a kiln passage 101, and the calcining kiln lifting door comprises:
the device comprises a portal frame 1, wherein the portal frame 1 is fixedly arranged at the end of a kiln way 101, a sealing plate 12 is fixedly arranged on the portal frame 1, an inner lining barrel part 13 is fixed at the lower end of the sealing plate 12, the inner lining barrel part 13 is arranged along the inner side wall of the kiln way 101, a positioning ring plate 14 is arranged on the outer ring side of the inner lining barrel part 13, the positioning ring plate 14 is inserted into the side wall of the kiln way 101, and a slide way 15 in the vertical direction is arranged on the portal frame 1;
the door plates 2 are provided with five door plates 2 which are respectively arranged in five slideways 15 in a sliding manner, the upper part of one side of each door plate 2 is provided with a stop block 16, the other side of each door plate 2 is provided with a sliding groove 17, the stop blocks 16 on the two adjacent door plates 2 and the left door plate are positioned in the sliding grooves 17 of the right door plate;
the lower part of one side of the sealing plate 12 close to the slideway 15 is provided with a limiting block 21, the stop block 16 on the door plate 2 close to one side of the sealing plate 12 is positioned on the upper part of the limiting block 21 and tightly attached to the sealing plate 12, the upper part of the door plate 2 far away from one side of the sealing plate 12 is connected with a traction rope 22, the traction rope 22 is fixed on an output shaft of a driving motor 23, and the driving motor 23 is installed on the portal.
A roasting kiln lifting door for sludge brick making production has the working principle that:
when the kiln door needs to be opened, the driving motor 23 rotates forwards to pull the traction rope 22, the traction rope 22 pulls the door plate 2 far away from one side of the sealing plate 12 to ascend, then the stop block 16 on the door plate 2 moves to the uppermost part of the sliding groove 17 on the adjacent door plate, the door plate continues to move upwards, and then the adjacent door plate is pulled to move upwards, so that five door plates are pulled to move to the upper part of the portal frame 1, and at the moment, brick materials can enter and exit the kiln way;
when needs are closed the kiln door, driving motor 23 reverses, driving motor 23 has not had the pulling force to haulage rope 22 this moment, haulage rope 22 has also lost the pulling force effect to door plant 2, door plant 2 moves down along slide 15 under the action of gravity, realize closing by oneself, dog 16 contact closing plate 12 on the door plant 2 that is close to closing plate 12 one side, form sealedly with closing plate 12, and utilize dog 16 to insert to seal in spout 17 between adjacent door plant 2, prevent effectively that air conditioning from having door plant 2 clearance to enter into the kiln way.
Example 2
On the basis of the embodiment 1, as shown in fig. 2 and fig. 3; the lower parts of the limiting block 21 and the sliding groove 17 of the door panel are respectively provided with a sealing groove 31 and an extrusion groove 32, a bending plate 33 is slidably mounted in the sealing groove 31, an extrusion spring 34 is mounted in the extrusion groove 32, the bending plate 33 is in an L-shaped structure, one end of the bending plate is located in the sealing groove 31, the other end of the bending plate extends out of the sealing groove 31 to cover the extrusion groove 32, and the extrusion spring 34 is mounted in the extrusion groove 32. The pressing spring 34 pushes the bending plate 33 out of the sealing groove 31, so that the bending plate 33 can be tightly attached to the adjacent door panels 2, sealing between the door panels 2 is realized, and external cold air is prevented from entering the kiln channel.
The inner side of the sliding groove 17 is provided with a guide strip 41, the side part of the stop 16 is provided with a groove 42, and the guide strip slides through the groove 42. When door plant 2 in the lift process, door plant 2 one side atress causes the atress inhomogeneous and produce the skew easily to cause and produce the clearance between dog 16 and spout 17, inject the dog through setting up gib block 41, prevent dog 16 skew, avoid producing the clearance.
The lower part of the door panel 2 is fixedly provided with a balancing weight 43. The weight of the door panel 2 is increased so that the door panel 2 can fall down by itself.
The slide way 15 is parallel to the sealing plate 12.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A calcining kiln lifting door for sludge brickmaking production is applied to a calcining kiln, the calcining kiln comprises a kiln path, and the calcining kiln lifting door is characterized by comprising:
the device comprises a portal frame, a sealing plate, a lining barrel piece, a positioning ring plate and a sliding rail, wherein the portal frame is fixedly arranged at the end of a kiln way, the sealing plate is fixedly arranged on the portal frame, the lower end of the sealing plate is fixedly provided with the lining barrel piece, the lining barrel piece is arranged along the inner side wall of the kiln way, the outer ring side of the lining barrel piece is provided with the positioning ring plate, the positioning ring plate is inserted into the side wall of the kiln way, and the portal frame is provided with;
the door plates are provided with five blocks which are respectively arranged in five sliding ways in a sliding manner, the upper part of one side of each door plate is provided with a stop block, the other side of each door plate is provided with a sliding groove, two adjacent door plates are arranged, and the stop block on the left door plate is positioned in the sliding groove of the right door plate;
the lower part of one side of the sealing plate, which is close to the slide way, is provided with a limiting block, the stop block on the door plate, which is close to one side of the sealing plate, is positioned on the upper part of the limiting block, the upper part of the door plate, which is far away from one side of the sealing plate, is connected with a traction rope, the traction rope is fixed on an output shaft of a driving motor.
2. The roasting kiln lifting door for sludge brickmaking production as claimed in claim 1, wherein the lower portion of the sliding groove of the limiting block and the door plate are provided with a sealing groove and an extrusion groove, a bending plate is slidably mounted in the sealing groove, an extrusion spring is mounted in the extrusion groove, the bending plate is in an L-shaped structure, one end of the bending plate is located in the sealing groove, the other end of the bending plate extends out of the sealing groove to cover the extrusion groove, and the extrusion groove is provided with the extrusion spring.
3. A roasting kiln lifting door for sludge brickmaking production as claimed in claim 1, wherein the inside of the chute is provided with a guide strip, the side of the stop block is provided with a groove, and the guide strip slides through the groove.
4. The roasting kiln lifting door for sludge brickmaking production as claimed in claim 1, wherein a balancing weight is fixedly mounted at the lower part of the door plate.
5. The roasting kiln lifting door for sludge brickmaking production as claimed in claim 1, wherein the slideway is parallel to the sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020723514.0U CN212645379U (en) | 2020-05-06 | 2020-05-06 | Calcining kiln lifting door for sludge brick making production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020723514.0U CN212645379U (en) | 2020-05-06 | 2020-05-06 | Calcining kiln lifting door for sludge brick making production |
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| Publication Number | Publication Date |
|---|---|
| CN212645379U true CN212645379U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020723514.0U Active CN212645379U (en) | 2020-05-06 | 2020-05-06 | Calcining kiln lifting door for sludge brick making production |
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| CN (1) | CN212645379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704182A (en) * | 2022-03-23 | 2022-07-05 | 成都飞机工业（集团）有限责任公司 | Lifting sealing door |
-
2020
- 2020-05-06 CN CN202020723514.0U patent/CN212645379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704182A (en) * | 2022-03-23 | 2022-07-05 | 成都飞机工业（集团）有限责任公司 | Lifting sealing door |
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