Flow adjusting device for high-temperature slag outlet
By designing a flow regulation device for high-temperature slag outlets, the problem of the slag outlets being difficult to seal during high-temperature slag discharge and the safety hazards of operators operating in high-temperature environments is solved, and the effect of improving slag output efficiency and ensuring the working environment is achieved.
Patent Information
- Application Number
- CN202420737704.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The slag outlet is not easy to be sealed during the discharge of high-temperature slag, which affects the efficiency of slag output. Moreover, the operator operates in a high-temperature environment, which poses safety hazards and difficult operation problems.
A flow rate regulating device for high temperature slag outlets is designed, including a regulating door, a connecting assembly and a driving assembly. The drive assembly is spaced from the adjustment door by connecting the assembly, increasing the distance between the operator and the adjustment door, and using the drive assembly to drive the adjustment door to move, realizing flow adjustment of the slag outlet.
It effectively avoids the problem that operators need to endure high-temperature heat radiation during operation, ensures the working environment, improves work efficiency, and through the design of the adjustment door, the problem of not being easy to block the slag outlet is solved, and the slag output efficiency is improved.
Smart Images
Figure CN222633862U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solid waste treatment, and in particular to a flow regulating device for a high-temperature slag outlet. Background Art
[0002] In the related art, the slag outlet is difficult to seal during the high-temperature slag discharge process, which greatly affects the slag discharge efficiency. In addition, during the slag discharge process, since the operator is too close to the high-temperature slag outlet, there are problems such as great difficulty in operation, safety hazards, long time and the operator's body being burned by high-temperature heat radiation. Utility Model Content
[0003] The flow regulating device for the high-temperature slag outlet of the utility model embodiment includes:
[0004] An adjusting door, wherein the adjusting door is used to block the slag outlet;
[0005] A connecting assembly, the connecting assembly comprising a fixing seat and a connecting member, the connecting member is connected to the fixing seat and is rotatable relative to the fixing seat around a first axial direction, and a first end of the connecting member is connected to the adjusting door;
[0006] A driving assembly is connected to the second end of the connecting member, the driving assembly and the adjusting door are arranged at intervals in the width direction of the adjusting door, and the driving assembly is used to drive the connecting member to rotate. The rotation of the connecting member can drive the adjusting door to move along the height direction of the adjusting door relative to the slag outlet.
[0007] The flow regulating device for the high-temperature slag outlet of the utility model embodiment separates the driving component from the regulating door through the connecting component, thereby increasing the distance between the operator and the regulating door, avoiding the problem that the operator needs to endure the scorching of high-temperature heat radiation during operation, ensuring the working environment and improving work efficiency.
[0008] In some embodiments, the flow regulating device for the high-temperature slag outlet of the utility model embodiment also includes a guide rail, which is arranged on both sides of the slag outlet in the width direction of the regulating door, and the guide rail has a guide groove, and the regulating door is adapted to the guide groove.
[0009] In some embodiments, the adjusting door includes a door body and a protrusion, the door body has a gap with the groove wall of the guide groove in the width direction of the door body, the protrusion is located on the side of the door body adjacent to the guide rail, and at least part of the protrusion is in contact with the guide groove.
[0010] In some embodiments, the protrusion has a curved surface, and the curved surface protrudes toward the guide rail.
[0011] In some embodiments, the door body and the protrusion are integrally formed.
[0012] In some embodiments, the connecting assembly further comprises an extension member, a first end of the extension member is hinged to a first end of the connecting member via a hinge shaft, and a second end of the extension member is detachably connected to the adjusting door.
[0013] In some embodiments, the driving assembly includes a driving member and a telescopic member, the driving member is connected to the first end of the telescopic member, the second end of the telescopic member is hinged to the second end of the connecting member through a hinge shaft, and the driving member is used to drive the telescopic member to move so that the telescopic member can drive the connecting member to rotate.
[0014] In some embodiments, a first hinge hole is provided at the first end of the connecting member, and a second hinge hole is provided at the second end of the connecting member, and at least one of the diameters of the first hinge hole and the second hinge hole is larger than the diameter of the hinge shaft.
[0015] In some embodiments, a ratio of a distance from the first axial direction to the first end of the connecting member to a length of the connecting member is greater than or equal to 0.5 and less than 1. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of a flow regulating device for a high-temperature slag outlet according to an embodiment of the utility model.
[0017] Figure 2 It is a structural schematic diagram of a door body of a flow regulating device for a high-temperature slag outlet according to an embodiment of the utility model.
[0018] Figure 3 It is a schematic installation diagram (top view) of a door body and guide rails of a flow regulating device for a high-temperature slag outlet according to an embodiment of the utility model.
[0019] Figure 4 It is a structural schematic diagram of a door body of a flow regulating device for a high-temperature slag outlet according to another embodiment of the utility model.
[0020] Figure 5 It is a structural schematic diagram of a flow regulating device (during use) for a high-temperature slag outlet according to an embodiment of the utility model.
[0021] Figure 6 yes Figure 5 An enlarged schematic diagram of A is shown in FIG.
[0022] Reference numerals:
[0023] 100, slag outlet, 200, fixed platform,
[0024] 1. Adjusting door, 11. Door body, 111. Protruding part,
[0025] 2. Connecting assembly, 21. Fixing seat, 22. Connecting piece, 221. Second hinge hole, 222. Hinge shaft, 23. Extension piece,
[0026] 3. Driving assembly, 31. Driving member, 32. Telescopic member,
[0027] 4. Guide rail, 41. Guide groove. DETAILED DESCRIPTION
[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.
[0029] like Figure 1-Figure 6 As shown, the flow regulating device for a high-temperature slag outlet according to an embodiment of the utility model comprises: a regulating door 1, a connecting component 2 and a driving component 3.
[0030] The regulating door 1 is used to block the slag outlet 100. The connecting assembly 2 includes a fixed seat 21 and a connecting member 22, the connecting member 22 is connected to the fixed seat 21, and the connecting member 22 is rotatable relative to the fixed seat 21 around a first axial direction, and the first end of the connecting member 22 is connected to the regulating door 1. The driving assembly 3 is connected to the second end of the connecting member 22, and the driving assembly 3 and the regulating door 1 are arranged at intervals in the width direction of the regulating door 1. The driving assembly 3 is used to drive the connecting member 22 to rotate, and the rotation of the connecting member 22 can drive the regulating door 1 to move relative to the slag outlet 100 along the height direction of the regulating door 1.
[0031] Specifically, Figure 1-Figure 3 As shown, the fixing seat 21 can be installed on the top of some equipment, or on the top of the equipment plant, so as to provide a stable connection platform for the connecting member 22, and also ensure that the drive assembly 3 and the regulating door 1 are arranged at intervals. The connecting member 22 extends in the left-right direction, and the first axis is orthogonal to the left-right direction.
[0032] It can be understood that the driving assembly 3 can drive the second end of the connecting member 22 to rotate around the first axial direction, so that the first end of the connecting member 22 rotates around the first axial direction at the same time, thereby driving the adjustment door 1 to move. In other words, the driving assembly 3 can control the opening of the adjustment door 1, thereby controlling the opening of the slag outlet 100 to control the slag discharge speed.
[0033] In other words, the flow regulating device for the high-temperature slag outlet of the utility model embodiment separates the driving component 3 from the regulating door 1 through the connecting component 2, thereby increasing the distance between the operator and the regulating door 1, avoiding the problem that the operator needs to endure the high-temperature heat radiation during operation, ensuring the working environment, and improving work efficiency.
[0034] In some embodiments, the flow regulating device for the high-temperature slag outlet of the utility model embodiment also includes a guide rail 4, which is arranged on both sides of the slag outlet 100 in the width direction of the regulating door 1, and the guide rail 4 has a guide groove 41, and the regulating door 1 is adapted to the guide groove 41.
[0035] Specifically, Figure 1 and Figure 3 As shown, there are two guide rails 4, which are symmetrically arranged on the left and right sides of the adjusting door 1 along the left-right direction, and the guide grooves 41 on the two guide rails 4 are arranged oppositely, so that the adjusting door 1 can be placed in the guide grooves 41, and the adjusting door 1 can be controlled by the driving component 3 along the extension direction of the guide grooves 41 (such as Figure 1 Move in the up and down directions.
[0036] In some embodiments, the adjusting door 1 includes a door body 11 and a protrusion 111, the door body 11 has a gap with the groove wall of the guide groove 41 in the width direction of the door body 11, the protrusion 111 is located on the side of the door body 11 adjacent to the guide rail 4, and at least part of the protrusion 111 is in contact with the guide groove 41.
[0037] Specifically, Figure 1 and Figure 2 As shown, there are two protrusions 111, and the two protrusions 111 are symmetrically arranged on both sides of the door body 11 along the center line of the door body 11, and the door body 11 is placed between the two guide rails 4. The two protrusions 111 can contact the groove wall of the guide groove 41, so that when the door body 11 moves in the up and down directions, the door body 11 can rotate with the contact surface between the protrusion 111 and the guide groove 41 as the origin, and in the process of the door body 11 moving in the up and down directions, due to the gap between the door body 11 and the groove wall of the guide groove 41, it can prevent the door body 11 from being stuck with the guide groove during the movement.
[0038] Preferably, if Figure 2 As shown, the protruding portion 111 has an arcuate surface, and the arcuate surface protrudes toward the guide rail 4. It can be understood that when the door body 11 moves in the up and down directions, the door body 11 can rotate with the portion where the arcuate surface contacts the guide groove 41 as the origin. Due to the existence of the arcuate surface, the door body 11 can rotate more conveniently, reducing the friction between the door body 11 and the wall surface of the guide groove 41, thereby increasing the service life of the door body 11.
[0039] Preferably, the door body 11 is integrally formed with the protrusion 111. It is understandable that the regulating door 1 can be manufactured by casting so that the door body 11 and the protrusion 111 are integrally formed, thereby improving the connection strength between the door body 11 and the protrusion 111 and increasing the service life of the regulating door 1.
[0040] In some embodiments, the connecting assembly 2 further includes an extension member 23 , a first end of the extension member 23 is hinged to a first end of the connecting member 22 via a hinge shaft 222 , and a second end of the extension member 23 is detachably connected to the adjusting door 1 .
[0041] Specifically, Figure 1 As shown, the lower end of the extension piece 23 can be connected to the upper end of the door body 11 through a thread, that is, the door body 11 is provided with a threaded hole, and the lower end of the extension piece 23 is provided with a thread matching the threaded hole, and the extension piece 23 is connected to the door body 11 through a threaded connection, which is convenient for disassembly and assembly. The upper end of the extension piece 23 is connected to the right end of the connecting piece 22 (i.e., the first end of the connecting piece 22) in a hinged manner, so that the connecting piece 22 rotates under the drive of the driving component 3, thereby driving the extension piece 23 and the door body 11 to move in the up and down directions.
[0042] It is understandable that the length of the extension member 23 can be selected according to the actual construction environment to ensure that the height dimension between the drive assembly 3 and the door body 11 remains within a reasonable range to prevent operators from operating the drive assembly 3 under high temperature radiation.
[0043] In some embodiments, the driving component 3 includes a driving member 31 and a telescopic member 32. The driving member 31 is connected to the first end of the telescopic member 32. The second end of the telescopic member 32 is hinged to the second end of the connecting member 22 through a hinge shaft 222. The driving member 31 is used to drive the telescopic member 32 to move so that the telescopic member 32 can drive the connecting member 22 to rotate.
[0044] It can be understood that the driving member 31 can be a rotating handwheel, the telescopic member 32 is a threaded sleeve, the rotating handwheel is connected to the fixed platform 200, the rotating handwheel can rotate relative to the fixed platform 200, and the lower end of the rotating handwheel is provided with an external thread matching the internal thread of the threaded sleeve. Therefore, when the operator operates the rotating handwheel to rotate, the threaded sleeve can move in the up and down directions relative to the fixed platform 200, thereby driving the connecting member 22 to rotate, and then driving the door body 11 to move in the up and down directions.
[0045] It should be noted that the driving component 3 can also be a device with a linear reciprocating function driven by a motor, a cylinder, etc.
[0046] In some embodiments, a first hinge hole is provided at the first end of the connecting member 22, and a second hinge hole 221 is provided at the second end of the connecting member 22, and at least one of the diameters of the first hinge hole and the second hinge hole 221 is greater than the diameter of the hinge shaft 222.
[0047] Specifically, Figure 5 and Figure 6 As shown, the hinge shaft 222 is respectively matched in the first hinge hole and the second hinge hole 221, and the hinge shaft 222 placed in the first hinge hole is connected to the extension piece 23, and the hinge shaft 222 placed in the second hinge hole 221 is connected to the lower end of the telescopic piece 32, so that the connecting piece 22 can rotate relative to the telescopic piece 32, and the connecting piece 22 can rotate relative to the extension piece 23.
[0048] It is understandable that the diameter of the first hinge hole is larger than the diameter of the hinge shaft 222 placed in the first hinge hole, or the diameter of the second hinge hole 221 is larger than the diameter of the hinge shaft 222 placed in the second hinge hole 221, or the diameter of the first hinge hole and the diameter of the second hinge hole 221 are both larger than the diameter of the hinge shaft 222. In other words, there is a gap between the hinge shaft 222 and one of the first hinge hole and the second hinge hole 221, so that when the connecting member 22 rotates, the left end of the connecting member 22 can have length compensation with the telescopic member 32, or the right end of the connecting member 22 can have length compensation with the extension member 23, or the left end and the right end of the connecting member 22 can have length compensation with the telescopic member 32 and the extension member 23, respectively, so as to avoid interference.
[0049] In other embodiments, Figure 4 As shown, compared with the above embodiment, the protrusions are eliminated from the left and right side walls of the door body 11, so that the side walls of the door body 11 can contact the bottom wall of the guide groove 41 to ensure that the door body 11 can move in the guide groove 41 along the up and down directions.
[0050] It can be understood that there is a gap between the first hinge hole and the first hinge axis. Therefore, when the driving component 3 drives the door body 11 to move, relative displacement can occur between the telescopic member 32 and the connecting member 22 (that is, the gap between the first hinge hole and the first hinge axis provides length compensation for the telescopic member 32 and the connecting member 22), thereby eliminating the gap between the door body 11 and the guide groove, avoiding the shaking of the door body 11 during movement, making the movement of the door body 11 more stable, and improving the sealing between the door body 11 and the guide groove 41.
[0051] Preferably, the ratio of the distance from the first axial direction to the first end of the connecting member 22 to the length of the connecting member 22 is greater than or equal to 0.5 and less than 1.
[0052] It is understandable that if Figure 1As shown, the distance from the first axial direction to the first end of the connecting member 22 is a, and the length of the connecting member 22 is b, then 0.5≤a / b<1. In other words, the connecting member 22 is a labor-saving lever, thereby reducing the difficulty of operation for operators and improving work efficiency.
[0053] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0054] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0055] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0056] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0057] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0058] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.
Claims
1. A flow regulating device for a high-temperature slag outlet, characterized in that: include: An adjusting door, wherein the adjusting door is used to block the slag outlet; A connecting assembly, the connecting assembly comprising a fixing seat and a connecting member, the connecting member is connected to the fixing seat and is rotatable relative to the fixing seat around a first axial direction, and a first end of the connecting member is connected to the adjusting door; A driving assembly is connected to the second end of the connecting member, the driving assembly and the adjusting door are arranged at intervals in the width direction of the adjusting door, and the driving assembly is used to drive the connecting member to rotate. The rotation of the connecting member can drive the adjusting door to move along the height direction of the adjusting door relative to the slag outlet.
2. The flow regulating device for a high-temperature slag outlet according to claim 1, characterized in that: It also includes guide rails, which are arranged on both sides of the slag outlet in the width direction of the adjusting door. The guide rails have guide grooves, and the adjusting door is adapted to the guide grooves.
3. The flow regulating device for a high-temperature slag outlet according to claim 2, characterized in that: The adjusting door comprises a door body and a protrusion, wherein the door body has a gap with a groove wall of the guide groove in the width direction of the door body, the protrusion is located on a side of the door body adjacent to the guide rail, and at least a part of the protrusion contacts the guide groove.
4. The flow regulating device for a high-temperature slag outlet according to claim 3, characterized in that: The protruding portion has an arc-shaped surface, and the arc-shaped surface protrudes toward the guide rail.
5. The flow regulating device for a high-temperature slag outlet according to claim 4, characterized in that: The door body and the protruding portion are integrally formed.
6. The flow regulating device for a high-temperature slag outlet according to any one of claims 1 to 5, characterized in that: The connecting assembly also includes an extension piece, a first end of the extension piece is hinged to the first end of the connecting piece via a hinge shaft, and a second end of the extension piece is detachably connected to the adjusting door.
7. The flow regulating device for a high-temperature slag outlet according to claim 6, characterized in that: The driving assembly includes a driving member and a telescopic member, the driving member is connected to the first end of the telescopic member, the second end of the telescopic member is hinged to the second end of the connecting member through a hinge shaft, and the driving member is used to drive the telescopic member to move so that the telescopic member can drive the connecting member to rotate.
8. The flow regulating device for a high-temperature slag outlet according to claim 7, characterized in that: A first hinge hole is disposed at the first end of the connecting member, and a second hinge hole is disposed at the second end of the connecting member. At least one of the diameters of the first hinge hole and the second hinge hole is larger than the diameter of the hinge shaft.
9. The flow regulating device for a high-temperature slag outlet according to claim 8, characterized in that: A ratio of a distance from the first axial direction to the first end of the connecting member to a length of the connecting member is greater than or equal to 0.5 and less than 1.