CN212655681U - Water cooling structure of material pushing plate of batch feeder - Google Patents
Water cooling structure of material pushing plate of batch feeder Download PDFInfo
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- CN212655681U CN212655681U CN202021215318.9U CN202021215318U CN212655681U CN 212655681 U CN212655681 U CN 212655681U CN 202021215318 U CN202021215318 U CN 202021215318U CN 212655681 U CN212655681 U CN 212655681U
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Abstract
The utility model discloses a water cooling structure of a material pushing plate of a batch feeder, which comprises an outer pipe, an inner pipe, a water inlet pipe and a water outlet pipe; the inner pipe is sleeved in the outer pipe, a gap is formed between the inner pipe and the outer pipe, and the gap is communicated with an inner hole of the inner pipe to form a water return channel; the port at the lower end of the water inlet pipe penetrates through the outer pipe and is communicated with the inner hole of the inner pipe to form a water inlet channel; one port of the water outlet pipe is sleeved on the side wall of one end of the outer pipe, and one port of the water outlet pipe is communicated with the gap to form a water outlet channel; the water inlet channel, the water return channel and the water outlet channel are communicated to form a single-circulation waterway structure. The utility model discloses a water-cooling structure adopts the form of big pipe box tubule, and inside water got into the inner tube from the inlet tube, in the gap between reentrant inner tube and the outer tube, discharged from the outlet pipe at last to this can form single circulation waterway structure, under the condition of same discharge, the velocity of water is faster, and the stagnant water is regional littleer, and it is effectual to cool down, consequently makes the scraping wings temperature low, and then increases the life of scraping wings.
Description
Technical Field
The utility model relates to a glass machinery specifically is a water-cooling structure of scraping wings of feeder.
Background
The batch feeder is the indispensable equipment in float glass production, installs at the smelting kiln front end, is responsible for throwing the material to the smelting kiln pond inside, and it has two effects, firstly evenly drops into the smelting kiln pond through the batch feeder to the raw materials, secondly throws the material and impels the raw materials of the front end in the smelting kiln pond to the smelting kiln is inside simultaneously, guarantees that the raw materials progressively removes to the middle of the smelting kiln. The scraping wings of the batch feeder are arranged at the front end of a batch shovel of the batch feeder, the batch shovel moves forwards, the raw materials of the upper material bin are uniformly spread on the batch shovel, and the scraping wings push the original raw materials of the melting furnace to move forwards. The feeding shovel starts to move backwards after reaching the foremost end, raw materials on the upper portion of the feeding shovel uniformly fall into the melting furnace tank, one-time feeding is completed, and the feeding shovel reciprocates back and forth to achieve continuous feeding work.
Because the material pushing plate is contacted with the raw materials of the high-temperature melting furnace pool, the temperature is higher, and the temperature of the material opening usually reaches 800-. However, the heat-resistant stainless steel material cannot work at the high temperature for a long time, has short service life and is frequently replaced. In addition, the heat-resistant stainless steel material containing Ne element can not be used in producing high-end special glass such as electronic glass. Patent CN209456284U discloses a blanket formula feeder water-cooled scraping wings to one side, this blanket formula feeder water-cooled scraping wings to one side, including throwing the shovel, throw and be equipped with first scraping wings through fastening screw on the shovel, weld into endless cooling water drum through a plurality of cooling water drum boards on the first scraping wings, first scraping wings is equipped with the connecting plate with throwing the shovel junction, and the welding has a plurality of gusset between connecting plate and the cooling water drum, the cooling water drum is located the end of intaking and is equipped with the inlet tube, and the play water end is equipped with the outlet pipe. The technique has the following defects: the material pushing plate is cooled by a circulating cooling water bag, and the cooling water bag is of a coiled pipe structure, so that the water flow speed is low and the cooling effect is poor under the condition of the same water flow.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a water cooling structure of scraping wings of feeder that rivers are fast, and the stagnant water is regional littleer, and the cooling is effectual is provided.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
a water cooling structure of a material pushing plate of a batch feeder comprises an outer pipe, an inner pipe, a water inlet pipe and a water outlet pipe;
the inner pipe is sleeved inside the outer pipe, a gap is formed between the inner pipe and the outer pipe, and the gap is communicated with the inner hole of the inner pipe to form a water return channel;
the lower end of the water inlet pipe is sleeved on the top wall of one end of the outer pipe and extends into the gap, and the port of the lower end of the water inlet pipe is connected to the top wall of one end of the inner pipe and communicated with the inner hole of the inner pipe to form a water inlet channel;
one port of the water outlet pipe is sleeved on the side wall of one end of the outer pipe, and one port of the water outlet pipe is communicated with the gap to form a water outlet channel;
the water inlet channel, the water return channel and the water outlet channel are communicated to form a single-circulation water path structure.
The utility model discloses a water-cooling structure adopts the form of big pipe box tubule, and inside water got into the inner tube from the inlet tube, in the gap between reentrant inner tube and the outer tube, discharged from the outlet pipe at last to this can form single circulation waterway structure, under the condition of same discharge, the velocity of water is faster, and the stagnant water is regional littleer, and it is effectual to cool down, consequently makes the scraping wings temperature low, and then increases the life of scraping wings.
Preferably, the single-circulation water path structures are arranged in two groups, and the two groups of single-circulation water path structures are arranged in parallel; the utility model discloses be provided with two sets of parallelly connected single circulation waterway structures, can improve the effect of cooling.
Preferably, the outer pipe and the inner pipe are both rectangular pipe structures.
Preferably, the water outlet pipe is of an L-shaped pipeline structure.
Preferably, the top of one end of the outer pipe is provided with a mounting port, and the lower end of the water inlet pipe is sleeved in the mounting port;
and a water outlet is formed in the side wall of one end of the outer pipe, and a horizontal pipe opening of the water outlet pipe is communicated with the water outlet to form the water outlet channel.
Preferably, a water inlet is formed in the top of one end of the inner pipe, and a port at the lower end of the water inlet pipe is communicated with the water inlet to form the water inlet channel;
and a through hole is formed in the side wall of the other end of the inner pipe, and the gap, the through hole and the inner hole of the inner pipe are communicated to form the water return channel.
Preferably, the device further comprises a first mounting plate, a second mounting plate and a baffle plate;
the first mounting plate and the second mounting plate are respectively fixedly connected to two ends of the outer pipe, and one side of the first mounting plate is fixedly connected with one port of the outer pipe and one port of the inner pipe;
the baffle is fixedly connected to the other end of the outer pipe and the other end of the inner pipe; through the setting of first mounting panel, second mounting panel and baffle, be used for fixing the cross-section central point of outer tube with the inner tube on the one hand, on the other hand can seal the both ends mouth of outer tube and inner tube, prevents to leak.
Preferably, the side edge of the second mounting plate comprises a first area and a second area, and the joint of the first area and the second area forms a step-shaped structure; the first area is fixedly connected with the side wall of the outer tube, and the joint of the first area and the second area is fixedly connected with the top of the outer tube.
Preferably, the device further comprises a connecting plate and a reinforcing plate;
the lower end of one side of the connecting plate is fixedly connected with one side wall of the outer pipe, one end of the connecting plate is fixedly connected with one side of the first mounting plate, and the other end of the connecting plate is fixedly connected with one side of the second mounting plate;
the reinforcing plates are arranged in a plurality and are arranged at equal intervals; one end of each reinforcing plate is fixedly connected with the upper end of one side of the connecting plate, and the bottom of each reinforcing plate is fixedly connected with the top wall of the outer pipe; through the setting of reinforcing plate for the outer tube is more firm with being connected of connecting plate.
Preferably, a plurality of mounting holes are formed in the connecting plate; a plurality of mounting holes are formed in the connecting plate and used for connecting the material pushing plate and the connecting plate, and the material pushing plate and the connecting plate are fixedly connected in a bolt connection mode, so that the material pushing plate is convenient to mount and dismount.
The working principle is as follows: when the device is used, the mounting holes of the connecting plate and the material pushing plate are fixedly assembled by bolts, then the first mounting plate is assembled at one port of the outer pipe and the inner pipe to seal one port of the outer pipe and the inner pipe, the second mounting plate is installed at the other end of the outer pipe, and the baffle plate is assembled at the other port of the outer pipe and the inner pipe to seal the other port of the outer pipe and the inner pipe; after the single-circulation waterway structure is assembled, cold water can be introduced into the single-circulation waterway structure from the water inlet pipe, the cold water passes through the water inlet and enters the inner hole of the inner pipe, namely, a water inlet channel is formed, then, the cold water flows into a gap between the inner pipe and the outer pipe from the through hole at the other end of the inner pipe, namely, a water return channel is formed, then, the cold water flows out to the water outlet pipe from the water outlet at one end of the outer pipe, namely, a water outlet channel is formed, and finally, the cold water flows out to the. The utility model discloses be provided with two sets of parallelly connected single circulation waterway structures, can improve the effect of cooling.
The utility model has the advantages that:
1. the utility model discloses a water-cooling structure adopts the form of big pipe box tubule, and inside water got into the inner tube from the inlet tube, in the gap between reentrant inner tube and the outer tube, discharged from the outlet pipe at last to this can form single circulation waterway structure, under the condition of same discharge, the velocity of water is faster, and the stagnant water is regional littleer, and it is effectual to cool down, consequently makes the scraping wings temperature low, and then increases the life of scraping wings.
2. Through the setting of first mounting panel, second mounting panel and baffle, be used for fixing the cross-section central point of outer tube with the inner tube on the one hand, on the other hand can seal the both ends mouth of outer tube and inner tube, prevents to leak.
3. A plurality of mounting holes are formed in the connecting plate and used for connecting the material pushing plate and the connecting plate, and the material pushing plate and the connecting plate are fixedly connected in a bolt connection mode, so that the material pushing plate is convenient to mount and dismount.
Drawings
Fig. 1 is a schematic structural view of a water cooling structure of a material pushing plate of a batch feeder of the present invention;
fig. 2 is a schematic perspective view of a water cooling structure according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a connecting plate and a reinforcing plate according to an embodiment of the present invention;
fig. 4 is an enlarged schematic structural diagram of a according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an outer tube according to an embodiment of the present invention;
fig. 6 is a schematic structural view of an inner tube according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a water outlet pipe according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a second mounting plate according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a transition cooling device according to an embodiment of the present invention.
The reference numbers illustrate:
1. an outer tube; 11. an installation port; 12. a water outlet; 2. an inner tube; 21. a water inlet; 22. a through hole; 3. a water inlet pipe; 4. a water outlet pipe; 5. a first mounting plate; 6. a second mounting plate; 61. a first region; 62. a second region; 7. a baffle plate; 8. a connecting plate; 81. mounting holes; 9. a reinforcing plate.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1, the present embodiment discloses a water-cooling structure for a material pushing plate of a batch feeder, which includes an outer tube 1, an inner tube 2, a water inlet tube 3, a water outlet tube 4, a first mounting plate 5, a second mounting plate 6, a baffle 7 and a connecting plate 8.
As shown in fig. 1-5, and referring to the orientation of fig. 2 in particular, the outer tube 1 of the present embodiment may be a rectangular tube structure with two open ends, or may be a tubular tube structure with two open ends;
as shown in fig. 5, the top of the right end of the outer tube 1 of this embodiment is provided with an installation opening 11, and the rear side wall of the right end of the outer tube 1 is provided with a water outlet 12.
As shown in fig. 1-5 and fig. 6, and with reference to the orientation of fig. 2 in particular, the inner tube 2 of this embodiment may be a rectangular tube structure with two open ends, or may be a tubular tube structure with two open ends, and the length of the inner tube 2 and the length of the outer tube 1 of this embodiment are the same, the inner tube 2 is sleeved in the inner hole of the outer tube 1, a gap is formed between the inner tube 2 and the outer tube 1, and the left and right ports of the inner tube 2 are flush with the left and right ports of the outer tube 1;
as shown in fig. 6, a water inlet 21 is formed in the top of the right end of the inner tube 2 and at a position corresponding to the mounting opening 11, as shown in fig. 1 and 6, a through hole 22 communicated with the inner hole of the inner tube is formed in the front side wall of the left end of the inner tube 2, and a gap between the inner tube 2 and the outer tube 1 is communicated with the through hole 22 and the inner hole of the inner tube 2 to form a water return channel.
As shown in fig. 1-6, and referring to the position of fig. 1 specifically, the water inlet pipe 3 of this embodiment is a vertical tubular pipe structure, the lower end of the pipe wall of the water inlet pipe 3 is welded and fixed to the opening wall of the mounting opening 11, the lower end pipe opening of the water inlet pipe 3 penetrates through the gap between the inner pipe 2 and the outer pipe 1 and is connected to the water inlet 21, the lower end opening of the water inlet pipe 3 is communicated with the inner hole of the inner pipe 2, a water inlet channel can be formed, and the closing wall of the lower end pipe opening of the water inlet pipe 3 is welded and fixed to the side wall of the water inlet 21, or a flange can be used and fixed and connected.
As shown in fig. 1-6, and referring to the orientation of fig. 2 specifically, the water outlet pipe 4 of this embodiment may be an existing vertical cylindrical pipe structure, or an existing L-shaped cylindrical pipe structure, the lower port of the water outlet pipe 4 is communicated with the water outlet 12 of the outer pipe 1, that is, is communicated with the gap between the inner pipe 2 and the outer pipe 1 to form a water outlet channel, the pipe orifice wall of the lower port of the water outlet pipe 4 is welded and fixed to the pipe orifice wall of the water outlet 12, or may be fixedly connected by using a flange and matching with a bolt or a screw.
The water inlet channel, the water return channel and the water outlet channel are communicated to form a single-circulation waterway structure.
As shown in fig. 1-3, and referring to the orientation of fig. 3 specifically, the first mounting plate 5 and the second mounting plate 6 are respectively and fixedly connected to two ends of the outer tube 1, the front end of the right side surface of the first mounting plate 5 is welded and fixed to the tube orifice walls of the left ports of the outer tube 1 and the inner tube 2, and the flange plates can also be fixedly connected in a manner of being connected by bolts or screws;
as shown in fig. 2, 3 and 8, and with particular reference to the orientation of fig. 2, the front side edge of the second mounting plate 6 comprises a first area 61 and a second area 62 distributed from top to bottom, the junction of the first area 61 and the second area 62 forming a step-like structure, the distance of the first area 61 to the rear side edge of the second mounting plate 6 being smaller than the distance of the second area 62 to the rear side edge of the second mounting plate 6; the first region 61 is welded and fixed to the rear side wall of the outer tube 1, or may be fixed and connected by bolts or screws, and the joint between the first region 61 and the second region 62 is welded and fixed to the top of the outer tube 1, or may be fixed and connected by bolts or screws.
As shown in fig. 1-3, and referring to the orientation of fig. 3, the baffle 7 is fixedly connected between the left side surfaces of the right end port baffles 7 of the outer tube 1 and the inner tube 2 and the tube port walls of the right end ports of the outer tube 1 and the inner tube 2 by welding, or may be fixedly connected by using a flange and connecting with bolts or screws.
As shown in fig. 2 and 3, and referring to the orientation of fig. 2 specifically, the lower end of the front side of the connecting plate 8 is welded to the rear side wall of the outer tube 1, or may be fixed by bolts or screws, and the left end of the connecting plate 8 is welded to the middle of the right side of the first mounting plate 5, or may be fixed by bolts or screws, and the right end of the connecting plate 8 is welded to the middle of the left side of the second mounting plate 6, or may be fixed by bolts or screws.
As shown in fig. 1-3, the connecting plate 8 is provided with a plurality of mounting holes 81; through having seted up a plurality of mounting holes 81 on connecting plate 8 for connect scraping wings and connecting plate 8, and adopt bolted connection's mode fixed connection, the installation is convenient with the dismantlement.
The working principle of the embodiment is as follows: the utility model provides a water-cooling structure of a material pushing plate of a batch feeder, when in use, firstly, a bolt is used for fixing and assembling a mounting hole 81 of a connecting plate 8 and the material pushing plate, then a first mounting plate 5 is assembled at one port of an outer tube 1 and an inner tube 2 for sealing one port of the outer tube 1 and the inner tube 2, a second mounting plate 6 is installed at the other end of the outer tube 1, and a baffle 7 is assembled at the other port of the outer tube 1 and the inner tube 2 for sealing the other port of the outer tube 1 and the inner tube 2; after the single-circulation water channel structure is assembled, cold water can be introduced into the single-circulation water channel structure from the water inlet pipe 3, the cold water passes through the water inlet 21 and enters the inner hole of the inner pipe 2, namely, a water inlet channel is formed, then the cold water flows into a gap between the inner pipe 2 and the outer pipe 1 from the through hole 22 at the other end of the inner pipe 2, namely, a water return channel is formed, the cold water flows out to the water outlet pipe 4 from the water outlet 12 at one end of the outer pipe 1, namely, a water outlet channel is formed, and finally, the cold water flows out to the outside from. The utility model discloses be provided with two sets of parallelly connected single circulation waterway structures, can improve the effect of cooling.
Compared with the prior art, the utility model has the following advantages: one of which, the utility model discloses a water-cooling structure adopts the form of big pipe box tubule, and water gets into inner tube 2 inside from inlet tube 3, flows into the gap between inner tube 2 and the outer tube 1 again, discharges from outlet pipe 4 at last to this can form single cycle waterway structure, under the condition of same discharge, the velocity of water is faster, and the stagnant water is regional littleer, and it is effectual to cool down, consequently makes the scraping wings temperature low, and then increases the life of scraping wings. Secondly, the first mounting plate 5, the second mounting plate 6 and the baffle 7 are arranged to fix the inner pipe 2 at the center of the cross section of the outer pipe 1, and to seal the two ports of the outer pipe 1 and the inner pipe 2 to prevent water leakage. Thirdly, a plurality of mounting holes 81 are formed in the connecting plate 8 and used for connecting the material pushing plate and the connecting plate 8, and the material pushing plate and the connecting plate are fixedly connected in a bolt connection mode, so that the material pushing plate is convenient to mount and dismount.
Example two
The present embodiment differs from the above embodiments in that: as shown in fig. 1-3 and 9, the present embodiment further includes a plurality of reinforcing plates 9, and the plurality of reinforcing plates 9 are arranged at equal intervals; the rear ends of the reinforcing plates 9 are welded and fixed with the upper end of the front side of the connecting plate 8, and can also be fixedly connected in a bolt or screw connection mode, and the bottoms of the reinforcing plates 9 are welded and fixed with the top wall of the outer tube 1, and can also be fixedly connected in a bolt or screw connection mode.
The connection between the outer tube 1 and the connecting plate 8 is more stable by the arrangement of the reinforcing plate 9.
EXAMPLE III
The present embodiment differs from the above embodiments in that: as shown in fig. 5 and 6, the outer tube 1 and the inner tube 2 of the present embodiment are both rectangular tube structures.
As shown in fig. 7, the water outlet pipe 4 has an L-shaped pipe structure.
Example four
The present embodiment differs from the above embodiments in that: as shown in fig. 9, the single-circulation waterway structure of the present embodiment is provided with two sets, and the two sets of single-circulation waterway structures are arranged in parallel; the utility model discloses be provided with two sets of parallelly connected single circulation waterway structures, can improve the effect of cooling.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a water-cooling structure of scraping wings of feeder which characterized in that: comprises an outer pipe, an inner pipe, a water inlet pipe and a water outlet pipe;
the inner pipe is sleeved inside the outer pipe, a gap is formed between the inner pipe and the outer pipe, and the gap is communicated with the inner hole of the inner pipe to form a water return channel;
the lower end of the water inlet pipe is sleeved on the top wall of one end of the outer pipe and extends into the gap, and the port of the lower end of the water inlet pipe is connected to the top wall of one end of the inner pipe and communicated with the inner hole of the inner pipe to form a water inlet channel;
one port of the water outlet pipe is sleeved on the side wall of one end of the outer pipe, and one port of the water outlet pipe is communicated with the gap to form a water outlet channel;
the water inlet channel, the water return channel and the water outlet channel are communicated to form a single-circulation water path structure.
2. The water cooling structure of the material pushing plate of the batch feeder according to claim 1, characterized in that: the single-circulation water path structures are arranged in two groups, and the two groups of single-circulation water path structures are arranged in parallel.
3. The water cooling structure of the material pushing plate of the batch feeder according to claim 1, characterized in that: the outer pipe and the inner pipe are both rectangular pipe structures.
4. The water cooling structure of the material pushing plate of the batch feeder according to claim 3, characterized in that: the water outlet pipe is of an L-shaped pipeline structure.
5. The water cooling structure of the material pushing plate of the batch feeder according to claim 4, wherein: the top of one end of the outer pipe is provided with an installation opening, and the lower end of the water inlet pipe is sleeved in the installation opening;
and a water outlet is formed in the side wall of one end of the outer pipe, and a horizontal pipe opening of the water outlet pipe is communicated with the water outlet to form the water outlet channel.
6. The water cooling structure of the material pushing plate of the batch feeder according to claim 5, wherein: a water inlet is formed in the top of one end of the inner pipe, and the port of the lower end of the water inlet pipe is communicated with the water inlet to form the water inlet channel;
and a through hole is formed in the side wall of the other end of the inner pipe, and the gap, the through hole and the inner hole of the inner pipe are communicated to form the water return channel.
7. The water cooling structure of the material pushing plate of the batch feeder according to claim 5, wherein: the device also comprises a first mounting plate, a second mounting plate and a baffle plate;
the first mounting plate and the second mounting plate are respectively fixedly connected to two ends of the outer pipe, and one side of the first mounting plate is fixedly connected with one port of the outer pipe and one port of the inner pipe;
the baffle is fixedly connected to the other end of the outer pipe and the other end of the inner pipe.
8. The water cooling structure of the material pushing plate of the batch feeder according to claim 7, characterized in that: the side edge of the second mounting plate comprises a first area and a second area, and a step-shaped structure is formed at the joint of the first area and the second area; the first area is fixedly connected with the side wall of the outer tube, and the joint of the first area and the second area is fixedly connected with the top of the outer tube.
9. The water cooling structure of the material pushing plate of the batch feeder according to claim 7, characterized in that: the device also comprises a connecting plate and a reinforcing plate;
the lower end of one side of the connecting plate is fixedly connected with one side wall of the outer pipe, one end of the connecting plate is fixedly connected with one side of the first mounting plate, and the other end of the connecting plate is fixedly connected with one side of the second mounting plate;
the reinforcing plates are arranged in a plurality and are arranged at equal intervals; and one end of each reinforcing plate is fixedly connected with the upper end of one side of the connecting plate, and the bottom of each reinforcing plate is fixedly connected with the top wall of the outer tube.
10. The water cooling structure of the material pushing plate of the batch feeder according to claim 9, characterized in that: a plurality of mounting holes are formed in the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202021215318.9U CN212655681U (en) | 2020-06-28 | 2020-06-28 | Water cooling structure of material pushing plate of batch feeder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021215318.9U CN212655681U (en) | 2020-06-28 | 2020-06-28 | Water cooling structure of material pushing plate of batch feeder |
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| CN212655681U true CN212655681U (en) | 2021-03-05 |
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