CN217465300U - Hot air supply pipe assembly - Google Patents
Hot air supply pipe assembly Download PDFInfo
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- CN217465300U CN217465300U CN202220933033.1U CN202220933033U CN217465300U CN 217465300 U CN217465300 U CN 217465300U CN 202220933033 U CN202220933033 U CN 202220933033U CN 217465300 U CN217465300 U CN 217465300U
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 42
- 230000000903 blocking effect Effects 0.000 claims description 47
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims 4
- 238000001035 drying Methods 0.000 description 15
- 239000000919 ceramic Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a hot air supply pipe assembly, including casing and central tuber pipe, central tuber pipe sets up in the casing, open at the top of casing has the opening that the diameter is greater than the pipe diameter of central tuber pipe, the bottom interval of casing is opened has the exhaust vent, the upper end mouth of central tuber pipe stretches out the air intake and forms central air intake, and opening and central tuber pipe outer wall enclose into peripheral air intake, the lower port of central tuber pipe stretches out the bottom of casing and forms central air outlet; a first air volume control device for adjusting the opening degree of the peripheral air inlet is arranged at the position of the shell corresponding to the peripheral air inlet; the shell is provided with a second air volume control device used for adjusting the opening degree of the central air inlet corresponding to the central air inlet, so that the application range of the heat supply air pipe assembly is widened.
Description
Technical Field
The utility model relates to a domestic ceramics production field, in particular to hot air supply pipe subassembly.
Background
In the whole production process of the domestic ceramics, the drying can be divided into primary drying and secondary drying. The primary drying generally refers to belt die drying, that is, drying after the mud blank is subjected to roll forming, and after the primary drying, the strength and the water content of the blank body need to meet the requirements of demoulding.
In order to improve the efficiency of primary drying, primary drying equipment generally is provided with a plurality of hot air supply pipe subassemblies, and hot-blast export intercommunication of hot air supply pipe subassembly corresponds the mould, and primary drying equipment's hot-blast through the hot air supply pipe subassembly that corresponds adjusts, and the mould that toward corresponds carries out the hot-blast of the suitable amount of wind of blowout, makes the mould be heated evenly, makes the intensity and the water content of the body in the mould need reach the requirement of drawing of patterns.
However, the hot air quantity and the hot air speed required by different green bodies are different, the existing heat supply air pipe assembly only can realize the functions of closing all the hot air outlets and opening all the hot air outlets simultaneously, and the function is single, so that the drying requirements of all daily ceramics cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a satisfy dry demand of multiple type domestic ceramics, hot-blast air output and hot-blast air-out position adjustable heat supply air pipe subassembly.
The purpose of the utility model is realized like this:
a hot air supply pipe assembly comprises a shell and a central air pipe, wherein the central air pipe is arranged in the shell, the top of the shell is provided with an open port with the diameter larger than that of the central air pipe, the bottom of the shell is provided with air outlet holes at intervals, the upper port of the central air pipe extends out of the air inlet to form a central air inlet, the open port and the outer wall of the central air pipe enclose a peripheral air inlet, and the lower port of the central air pipe extends out of the bottom of the shell to form a central air outlet;
a first air volume control device for adjusting the opening degree of the peripheral air inlet is arranged at the position of the shell corresponding to the peripheral air inlet;
and a second air volume control device for adjusting the opening degree of the central air inlet is arranged at the position of the shell corresponding to the central air inlet.
The first air volume control device controls the opening degree of the peripheral air inlet, the second air volume control device controls the opening degree of the central air inlet, so that the completely closed state of the peripheral air inlet and the central air inlet, the completely opened state of the peripheral air inlet and the central air inlet, the opening state of the peripheral air inlet, the closed state of the central air inlet or the opening state of the central air inlet and the closed state of the peripheral air inlet are switched, the drying requirements of different ceramic types are met, the mold is uniformly heated, the strength and the water content of a blank in the mold need to meet the requirements of demolding, and the application range of the heat supply air pipe assembly is widened.
The purpose of the utility model can also adopt the following technical measures to solve:
furthermore, the first air volume control device comprises a first blocking piece and a second blocking piece, a sliding channel is arranged above the opening of the shell, the first blocking piece and the second blocking piece are arranged in the sliding channel in a sliding mode, and the opening degree of the peripheral air inlet is adjusted by the sliding of the first blocking piece and the second blocking piece in the sliding channel. The opening degree of the peripheral air inlet can be adjusted by pushing and pulling the first blocking piece and the second blocking piece, and the operation is simple.
Furthermore, the first baffle plate is provided with a first notch matched with the shape of the central air pipe, the second baffle plate is provided with a second notch matched with the shape of the central air pipe, and when the first baffle plate and the second baffle plate are close to each other, the first notch and the second notch are tightly attached to the outer wall corresponding to the central air pipe. The first notch and the second notch are tightly attached to the outer wall corresponding to the central air pipe, so that the central air pipe is prevented from blocking, and the effect of closing the peripheral air inlet by the first blocking piece and the second blocking piece is better.
Further, second air volume control device includes baffle, pivot and handle, the baffle size matches with the size of central air intake, the pivot sets up near central air intake in central tuber pipe with the rotation mode, the baffle setting is at central tuber pipe internal connection pivot, and central tuber pipe external connection handle is stretched out to pivot one end, and it is rotatory that the handle drives the baffle through the pivot, the opening degree of baffle rotation regulation center air intake.
Through rotatory handle, the handle drives the baffle rotation through the pivot, and the opening degree of central air intake can be adjusted to the baffle, easy operation.
Furthermore, the pipe wall of center tuber pipe both sides is close to central air intake position and is opened there is the installing port, the pivot is sat in the installing port, and the pivot uses the installing port to rotate as rotation center.
Through being provided with the installing port, when the pivot was sat in the installing port, made the baffle get into central tuber pipe just, through rotatory handle, can make the opening degree of baffle regulation center air intake, easy operation.
The sliding channel is formed by surrounding the limiting strips, the limiting strips and the panel, and the panel corresponds to the opening in the position of the opening.
The sliding channel limits the sliding direction of the first blocking piece and the second blocking piece, the first blocking piece and the second blocking piece are prevented from deviating, and the opening degree of the peripheral air inlet is easier and more accurate to adjust through the first blocking piece and the second blocking piece.
The handle is provided with a socket, the limiting pin penetrates through the socket and is locked in the corresponding speed limiting jack, and the limiting pin limits the action of the rotating shaft, so that the opening degree of the central air inlet is maintained.
When the opening degree of the central air inlet is adjusted by a user, the user inserts the limit pin into the socket and the speed-limiting socket in sequence, and the limit pin blocks the handle from rotating, so that the action of the rotating shaft is limited, and the opening degree of the central air inlet is maintained.
Further, still including the tuber pipe of plugging into, the tuber pipe setting of plugging into is on the panel, and the opening intercommunication of panel is plugged into the tuber pipe, and the pipe wall of the tuber pipe of plugging into corresponds the pivot position and opens there is the mounting hole, the pivot sets up at the tuber pipe inner chamber of plugging into with the rotation mode, and the mounting hole is passed to pivot one end, and the pivot other end passes mounting hole and limiting plate connection the handle, the pivot uses the mounting hole to rotate as the rotation center.
Through the tuber pipe of plugging into, the user will supply hot-blast export of hot-blast tuber pipe subassembly intercommunication primary drying equipment, can install the hot-blast tuber pipe subassembly of supplying heat on primary drying equipment, easy operation.
Furthermore, the inlet of the connecting air pipe is used for being communicated with external hot air, and the outlet of the connecting air pipe is communicated with the open opening of the shell.
The beneficial effects of the utility model are as follows:
the utility model discloses, the degree of opening of the peripheral air intake of first amount of wind control device control, the degree of opening of second amount of wind control device control center air intake to switch the whole closed condition of peripheral air intake and central air intake, peripheral air intake and the whole open condition of central air intake, peripheral air intake is opened, central air intake closed condition or central air intake are opened, peripheral air intake closed condition satisfies different ceramic type's stoving demand, it is even to make the mould be heated, the intensity and the water content of the body in the messenger's mould need reach the requirement of drawing of patterns, the application scope of hot air supply pipe subassembly is improved.
Drawings
FIG. 1 is a schematic view of a primary drying apparatus of a domestic ceramic production line.
Fig. 2 is a schematic view of a hot air supply duct assembly.
FIG. 3 is another perspective view of the hot air supply duct assembly.
Fig. 4 is a schematic view of the assembly of the connecting duct and the housing of the hot air duct assembly.
Fig. 5 is a schematic view of another angle of the assembled connecting duct and housing of the hot air duct assembly.
Fig. 6 is an exploded view of the hot air supply duct assembly.
Fig. 7 is a sectional view of the heating wind pipe assembly.
Fig. 8 is a schematic view of the state that the central air inlet of the heat supply air pipe assembly is opened and the peripheral air inlet is closed (except for the connection air pipe).
Fig. 9 is a cross-sectional view of fig. 8.
Fig. 10 is a schematic view of the peripheral air inlets and the central air outlet of the hot air supply pipe assembly in a fully opened state (except for the connecting air pipes).
Fig. 11 is a cross-sectional view of fig. 10.
Fig. 12 is a schematic view of the state that the peripheral air inlet of the hot air supply pipe assembly is opened and the central air inlet is closed (except for the connecting air pipe).
Fig. 13 is a cross-sectional view of fig. 12.
Fig. 14 is a schematic view of the closed state of the peripheral air inlet and the central air inlet of the hot air supply pipe assembly (except for the connecting air pipe).
Fig. 15 is a cross-sectional view of fig. 14.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
in an embodiment, as shown in fig. 1 to 15, a hot air supply pipe assembly 8 includes a housing 1, a central air pipe 2, a panel 3, a connecting air pipe 4, a first air volume control device 5, a second air volume control device 6, a limiting strip 7, and a limiting pin.
The utility model discloses a central tuber pipe 2, including casing 1, central tuber pipe 2, the top of casing 1 is opened the diameter and is greater than open 11 of the pipe diameter of central tuber pipe 2, the bottom interval of casing 1 is opened there is exhaust vent 12, the last port of central tuber pipe 2 stretches out air intake appearance and becomes central air intake 21, and the pipe wall of central tuber pipe 2 both sides is close to central air intake 21 position and opens there is installing port 22, open enclosing between 11 and the 2 outer walls of central tuber pipe and become peripheral air intake 13, the lower port of central tuber pipe 2 stretches out bottom appearance of casing 1 and becomes central air outlet 23.
The second air volume control device 6 comprises a baffle 61, a rotating shaft 62 and a handle 63, wherein the size of the baffle 61 is matched with that of the central air inlet 21, and the handle 63 is provided with an inserting opening 631.
Spacing 7 sets up at the top of casing 1 and is located and opens 11 both sides, panel 3 is fixed on spacing 7, enclose into between spacing 7, spacing 7 and the panel 3 and slide passageway 10, pivot 62 sits in installing port 22 just simultaneously, and handle 63 drives the baffle 61 through pivot 62 and rotates to the opening degree of adjustment center air outlet 23, moreover the spacer pin passes socket 631 and locks in the speed limit jack 91 that corresponds, and the action of spacer pin restriction pivot 62, thereby maintains the opening degree of center air intake 21.
The first air volume control device 5 comprises a first blocking piece 51 and a second blocking piece 52, the first blocking piece 51 is provided with a first notch 511 matched with the shape of the central air duct 2, the second blocking piece 52 is provided with a second notch 521 matched with the shape of the central air duct 2, the first blocking piece 51 and the second blocking piece 52 are arranged in the sliding channel 10 in a sliding mode, and the first blocking piece 51 and the second blocking piece 52 slide in the sliding channel 10 to adjust the opening degree of the peripheral air inlet 13.
The working principle is as follows:
the peripheral air inlet 13 and the central air outlet 23 are in an open state:
the user pulls the first blocking piece 51 and the second blocking piece 52 outward respectively to expose the peripheral air inlet 13 completely, so as to open the peripheral air inlet 13 completely, and then the user rotates the handle 63, and the handle 63 drives the blocking plate 61 to rotate through the rotating shaft 62, so that the blocking plate 61 and the central air inlet 21 are in a vertical state, so as to open the central air inlet 21 completely.
The peripheral air inlet 13 and the central air inlet 21 are in a completely closed state:
the user pushes the first blocking piece 51 and the second blocking piece 52 inward respectively to completely block the peripheral air inlet 13, so as to completely close the peripheral air inlet 13, and then the user rotates the handle 63, and the handle 63 drives the blocking plate 61 to rotate through the rotating shaft 62, so that the blocking plate 61 and the central air inlet 21 are in a horizontal state, so as to completely close the central air inlet 21.
The peripheral air inlet 13 is opened, and the central air inlet 21 is closed:
the user pulls the first blocking piece 51 and the second blocking piece 52 outward respectively to expose the peripheral air inlet 13 completely, so as to open the peripheral air inlet 13 completely, and then the user rotates the handle 63, and the handle 63 drives the blocking plate 61 to rotate through the rotating shaft 62, so that the blocking plate 61 and the central air inlet 21 are in a horizontal state, so as to close the central air inlet 21 completely.
Open central air inlet 21 and closed peripheral air inlet 13:
the user pushes the first blocking piece 51 and the second blocking piece 52 inward respectively to completely block the peripheral air inlet 13, so as to completely close the peripheral air inlet 13, and then the user rotates the handle 63, and the handle 63 drives the blocking plate 61 to rotate through the rotating shaft 62, so that the blocking plate 61 and the central air inlet 21 are in a vertical state, so as to completely open the central air inlet 21.
Claims (9)
1. The utility model provides a hot blast main subassembly, includes casing and central tuber pipe, its characterized in that: the central air pipe is arranged in the shell, the top of the shell is provided with an open port with the diameter larger than the diameter of the central air pipe, the bottom of the shell is provided with air outlet holes at intervals, the upper port of the central air pipe extends out of the air inlet to form a central air inlet, the open port and the outer wall of the central air pipe enclose a peripheral air inlet, and the lower port of the central air pipe extends out of the bottom of the shell to form a central air outlet;
a first air volume control device for adjusting the opening degree of the peripheral air inlet is arranged at the position of the shell corresponding to the peripheral air inlet;
and a second air volume control device for adjusting the opening degree of the central air inlet is arranged at the position of the shell corresponding to the central air inlet.
2. The heating air duct assembly of claim 1, wherein: the first air quantity control device comprises a first blocking piece and a second blocking piece, a sliding channel is arranged above the opening of the shell, the first blocking piece and the second blocking piece are arranged in the sliding channel in a sliding mode, and the opening degree of the peripheral air inlet is adjusted by the first blocking piece and the second blocking piece in a sliding mode in the sliding channel.
3. The heating air duct assembly of claim 2, wherein: the first separation blade is provided with a first notch matched with the shape of the central air pipe, the second separation blade is provided with a second notch matched with the shape of the central air pipe, and when the first separation blade and the second separation blade are close to each other, the first notch and the second notch are tightly attached to the outer wall corresponding to the central air pipe.
4. The heating air duct assembly of claim 1, wherein: second amount of wind controlling means includes baffle, pivot and handle, the baffle size matches with the size of central air intake, the pivot sets up near central air intake in central tuber pipe with the rotation mode, the baffle setting is at central tuber pipe internal connection pivot, and central tuber pipe external connection handle is stretched out to pivot one end, and it is rotatory that the handle drives the baffle through the pivot, the opening degree of baffle rotation regulation center air intake.
5. The heating wind pipe assembly of claim 4, wherein: the pipe wall of center tuber pipe both sides is close to central air intake position and opens there is the installing port, the pivot is sat in the installing port, and the pivot uses the installing port to rotate as rotation center.
6. The heating air duct assembly of claim 2, wherein: the sliding channel is formed by surrounding the limiting strips, the limiting strips and the panel, and the panel corresponds to the opening in the position of the opening.
7. The heating air duct assembly of claim 6, wherein: the handle is provided with a socket, the limiting pin penetrates through the socket to be locked in the corresponding speed limiting jack, and the limiting pin limits the action of the rotating shaft, so that the opening degree of the central air inlet is maintained.
8. The heating air duct assembly of claim 7, wherein: still including plugging into the tuber pipe, the tuber pipe setting of plugging into is on the panel, and the opening intercommunication of panel is plugged into the tuber pipe, and the pipe wall of the tuber pipe of plugging into corresponds the pivot position and opens there is the mounting hole, the pivot sets up in the tuber pipe inner chamber of plugging into with the rotation mode, and the mounting hole is passed to pivot one end, and the pivot other end passes mounting hole and limiting plate connection the handle, the pivot uses the mounting hole to rotate as the rotation center.
9. The heating wind pipe assembly of claim 8, wherein: the inlet of the connecting air pipe is used for being communicated with external hot air, and the outlet of the connecting air pipe is communicated with the open opening of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220933033.1U CN217465300U (en) | 2022-04-20 | 2022-04-20 | Hot air supply pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220933033.1U CN217465300U (en) | 2022-04-20 | 2022-04-20 | Hot air supply pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217465300U true CN217465300U (en) | 2022-09-20 |
Family
ID=83269524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220933033.1U Active CN217465300U (en) | 2022-04-20 | 2022-04-20 | Hot air supply pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217465300U (en) |
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2022
- 2022-04-20 CN CN202220933033.1U patent/CN217465300U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528300 First Floor, Building 1, No. 18 Xi'an Road, Danzao Town, Nanhai District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: Zhixinlong Technology (Guangdong) Co.,Ltd. Country or region after: China Address before: 528300 No. 107, block A1-1, No. 1, Liying Road, Danzao logistics center, Danzao Town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee before: Zhixinlong Technology (Guangdong) Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |