Anti-blocking drainage device and slag remover

Abstract

The present invention relates to the field of slag scooping machines, and discloses an anti-blocking drainage device. The anti-blocking drainage device includes: a main body, a first channel is arranged inside the main body, the first end of the first channel is blocked, the second end of the first channel is used to communicate with the sewage outlet, and the first channel is connected to the sewage outlet; a slag blocking plate for blocking slag, the slag blocking plate can be slidably arranged in the first channel and the sewage outlet; a connecting piece, the first end of the connecting piece passes through the first end of the first channel and can be slidably extended into the first channel, and the first end of the connecting piece is connected to the slag blocking plate; a locking device, the second end of the connecting piece is connected to the main body through the locking device, and the locking device is used to unlock or lock the connecting piece. When it is not necessary to discharge water and fine slag, the slag blocking plate is arranged in the sewage outlet, and the slag blocking plate can effectively block the fine slag inside the slag scooping machine from entering the first channel from the sewage outlet, thereby effectively avoiding the situation where the drainage device is blocked by the fine slag.

Description

Technical Field

[0001] The invention relates to the field of slag scooping machines, and in particular to an anti-blocking and drainage device and a slag scooping machine. Background Art

[0002] The slag scraper is set at the bottom of the incinerator to cool the slag blocks after incineration in the incinerator, and at the same time prevent the outside air from entering the furnace and affecting the operation of the incinerator. The slag scraper needs to be drained regularly during operation to discharge the fine slag that is difficult to discharge from its inside. Usually, in order to facilitate slag discharge, the sewage outlet of the slag scraper is provided with a drainage device for opening or closing the sewage outlet, and the drainage device generally uses a valve. When slag discharge is required, the valve is opened, and the fine slag can be discharged from the inside of the incinerator along with the sewage. The existing valve inlet is always connected to the sewage outlet of the slag scraper, which causes the fine slag inside the slag scraper to accumulate inside the valve. These fine slags can easily cause the valve to be blocked, making the valve unable to work normally.

[0003] Therefore, how to provide a drainage device that is not easily blocked by fine slag has become a problem that urgently needs to be solved by those skilled in the art. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an anti-blocking drainage device which is not easily blocked by fine slag and a slag scooping machine including the anti-blocking drainage device.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] The present invention provides an anti-blocking drainage device, comprising: a main body, wherein a first channel is arranged inside the main body, a first end of the first channel is blocked, a second end of the first channel is used to be connected with a sewage outlet, and the first channel is connected with the sewage outlet; a slag blocking plate for blocking slag, the slag blocking plate can be slidably arranged in the first channel and the sewage outlet; a connecting piece, the first end of the connecting piece passes through the first end of the first channel and can be slidably extended into the first channel, and the first end of the connecting piece is connected to the slag blocking plate; a locking device, the second end of the connecting piece is connected to the main body through the locking device, and the locking device is used to unlock or lock the connecting piece.

[0007] Preferably, the first channel is connected to a delivery device for delivering high-pressure water.

[0008] Preferably, the conveying device is a conveying pipe, the sewage discharge device is a sewage discharge pipe, and the main body is also provided with a second channel and a third channel both connected to the first channel. The conveying pipe and the sewage discharge pipe are respectively detachably arranged on the main body through a first quick-release structure and a second quick-release structure, and the conveying pipe is connected to the second channel through the first quick-release structure, and the sewage discharge pipe is connected to the third channel through the second quick-release structure.

[0009] Preferably, the first quick-release structure and the second quick-release structure are both quick connectors.

[0010] Preferably, the slag blocking plate can partially block the sewage outlet.

[0011] Preferably, the sewage outlet is a circular sewage outlet, the slag blocking plate is a circular slag blocking plate, the slag blocking plate is coaxially arranged with the sewage outlet, and the diameter of the sewage outlet is greater than the diameter of the slag blocking plate.

[0012] Preferably, the anti-blocking drainage device also includes a flange and a sealing plate, the main body is provided with the flange and an opening connected to the first end of the first channel, and the sealing plate is detachably connected to the flange to seal the first end of the first channel.

[0013] Preferably, the locking device is a third quick-release structure.

[0014] The present invention also provides a slag scooping machine, which comprises the anti-blocking and drainage device.

[0015] Compared with the prior art, the present invention has achieved the following technical effects:

[0016] The anti-blocking drainage device provided by the present invention includes: a main body, a first channel is arranged inside the main body, the first end of the first channel is blocked, the second end of the first channel is used to be connected with the sewage outlet, and the first channel is connected with the sewage outlet; a slag blocking plate for blocking slag, the slag blocking plate can be slidably arranged in the first channel and the sewage outlet; a connecting piece, the first end of the connecting piece passes through the first end of the first channel and can be slidably extended into the first channel, and the first end of the connecting piece is connected to the slag blocking plate; a locking device, the second end of the connecting piece is connected to the main body through the locking device, and the locking device is used to unlock or lock the connecting piece.

[0017] During specific use, when it is not necessary to discharge water and fine slag, the slag blocking plate is moved into the sewage outlet by moving the connecting piece, and then the connecting piece is locked by the locking device to fix the slag blocking plate in the sewage outlet. By setting the slag blocking plate in the sewage outlet, it is possible to effectively prevent fine slag from accumulating in the first channel, thereby effectively preventing the drainage device from being blocked due to the accumulation of fine slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic structural diagram of an anti-blocking drainage device provided in an embodiment of the present invention;

[0020] Figure 2 A schematic diagram of the internal structure of the anti-blocking drainage device provided in an embodiment of the present invention;

[0021] Figure 3 A schematic diagram of the cooperation between the slag baffle plate and the sewage outlet of the anti-blocking drainage device provided in an embodiment of the present invention;

[0022] Figure 4 The figure is a schematic diagram of the structure of a quick connector provided in an embodiment of the present invention.

[0023] Explanation of the reference numerals: 100, anti-blocking drainage device; 1, main body; 101, first channel; 102, second channel; 103, third channel; 2, slag retaining plate; 3, sewage discharge device; 4, locking device; 5, conveying device; 6, first quick-release structure; 7, second quick-release structure; 8, flange; 9, sealing plate; 10, connecting piece; 11, first joint; 12, second joint; 13, handle; 14, claw; 15, buckling part; 16, sealing piece; 17, outer shell; 18, gap. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] The object of the present invention is to provide a drainage device which is not easily blocked by fine slag.

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] refer to Figure 1-Figure 4As shown, the anti-blocking drainage device 100 provided in this embodiment includes: a main body 1, a first channel 101 is arranged inside the main body 1, the first end of the first channel 101 is blocked, the second end of the first channel 101 is used to be connected with the sewage outlet, and the first channel 101 is connected with the sewage discharge device 3, and the sewage discharge device 3 is used to transport water and fine slag; a slag blocking plate 2 for blocking slag, and the slag blocking plate 2 can be slidably arranged in the first channel 101 and the sewage outlet; a connecting member 10, the first end of the connecting member 10 passes through the first end of the first channel 101 and can be slidably extended into the first channel 101, and the first end of the connecting member 10 is connected to the slag blocking plate 2; a locking device 4, the second end of the connecting member 10 is connected to the main body 1 through the locking device 4, and the locking device 4 is used to unlock or lock the connecting member 10.

[0028] During specific use, when it is not necessary to discharge water and fine slag, the slag blocking plate 2 is moved into the sewage outlet by moving the connecting member 10, and then the connecting member 10 is locked by the locking device 4, so that the slag blocking plate 2 can be fixed in the sewage outlet. By setting the slag blocking plate 2 in the sewage outlet, it is possible to effectively prevent the fine slag from accumulating in the first channel 101, and further effectively prevent the drainage device from being blocked due to the accumulation of fine slag.

[0029] In addition, when it is necessary to discharge water and fine slag, the connecting piece 10 is unlocked by the locking device 4, and then the connecting piece 10 is moved to make the sealing plate 9 away from the sewage outlet, so that the water and fine slag in the slag scooper can be smoothly discharged into the first channel 101, and then enter the sewage discharge device 3 through the first channel 101, and are transported to the designated position by the sewage discharge device 3 for discharge.

[0030] In this embodiment, the first channel 101 is connected to the conveying device 5 for conveying high-pressure water. During specific use, the conveying device 5 is connected to the high-pressure water source, and the high-pressure water generated by the high-pressure water source is conveyed from the conveying device 5 to the first channel 101. After entering the first channel 101, the high-pressure water can flush the first channel 101, the sewage outlet, and the inside of the slag scoop. Under the action of high-pressure water, fine slag can be discharged from the inside of the slag scoop and the inside of the drainage device. By injecting high-pressure water into the first channel 101 of the anti-blocking drainage device 100 provided in this embodiment, the fine slag can be discharged from the inside of the slag scoop and the inside of the anti-blocking drainage device 100 provided in this embodiment, which can promote the discharge of fine slag from the inside of the slag scoop and the inside of the anti-blocking drainage device 100 provided in this embodiment, and further avoid the anti-blocking drainage device 100 provided in this embodiment from being blocked.

[0031] In this embodiment, if Figure 2As shown, the conveying device 5 is a conveying pipe, the sewage discharge device 3 is a sewage discharge pipe, and the main body 1 is also provided with a second channel 102 and a third channel 103 both connected to the first channel 101. The conveying pipe and the sewage discharge pipe are detachably arranged on the main body 1 through a first quick-release structure 6 and a second quick-release structure 7, respectively, and the conveying pipe is connected to the second channel 102 through the first quick-release structure 6, and the sewage discharge pipe is connected to the third channel 103 through the second quick-release structure 7. In this way, the conveying device 5 and the sewage discharge device 3 can be quickly disassembled.

[0032] In this embodiment, specifically, the first quick-release structure 6 and the second quick-release structure 7 are both quick connectors. It should be noted that the first quick-release structure 6 and the second quick-release structure 7 are not limited to quick connectors, as long as they can quickly assemble two pipes together and quickly connect the two pipes.

[0033] In this embodiment, if Figure 3 As shown, the slag retaining plate 2 can partially block the sewage outlet, and there is a gap 18 between the edge of the slag retaining plate 2 and the edge of the sewage outlet. In this way, water flows continuously between the sewage outlet and the slag retaining plate 2. Under the flushing effect of the water flow, the slag at the sewage outlet is effectively prevented from agglomerating and blocking the sewage outlet. It should be noted that the gap 18 should be as small as possible to prevent fine slag from entering the first channel 101 with the water flow, as long as the water flow can be guaranteed to pass.

[0034] In this embodiment, specifically, the sewage outlet is a circular sewage outlet, the slag blocking plate 2 is a circular slag blocking plate 2, the slag blocking plate 2 is coaxially arranged with the sewage outlet, and the diameter of the sewage outlet is larger than the diameter of the slag blocking plate 2, so that the slag blocking plate 2 can partially block the sewage outlet. Further, the cross section of the first channel 101 perpendicular to its own axis direction is also circular, and the diameter of the circle is equal to the diameter of the sewage outlet.

[0035] In this embodiment, the anti-blocking drainage device 100 also includes a flange 8 and a blocking plate 9. The main body 1 is provided with a flange 8 and an opening connected to the first end of the first channel 101. The blocking plate 9 is detachably connected to the flange 8 to block the first end of the first channel 101. With such a configuration, when a blockage occurs, the blockage can be easily removed from the opening by removing the blocking plate 9. Furthermore, the first end of the connector 10 passes through the blocking plate 9 and can be slidably extended into the first passage. The connector 10 is slidably matched with the first channel 101 and the blocking plate 9, and a seal is provided between the connector 10 and the first channel 101 to prevent water from overflowing from between the connector 10 and the blocking plate 9.

[0036] In this embodiment, specifically, the connecting member 10 is a connecting rod.

[0037] In this embodiment, specifically, the locking device 4 is a third quick release structure. The third quick release structure is also a quick connector. Figure 4 As shown, in this embodiment, the quick connector includes a first connector 11 and a second connector 12, and the first connector 11 and the second connector 12 are connected by a buckle, and the buckle is arranged along the circumference of the first connector 11 and the second connector 12, and the number of the buckle is at least two. Further, the buckle includes a handle 13, a claw 14, and a buckle portion 15 matched with the claw 14, the handle 13 is rotatably arranged on the first connector 11, the claw 14 is rotatably arranged on the handle 13, and the buckle portion 15 is arranged on the second connector 12. In the specific use process, the claw 14 can be buckled on the buckle portion 15 or the claw 14 can be separated from the buckle portion 15 by rotating the handle 13. When the claw 14 is buckled on the buckle portion 15, the first connector 11 and the second connector 12 are fixed together, and when the claw 14 is separated from the buckle portion 15, the first connector 11 and the second connector 12 can be separated.

[0038] In addition, when the quick connector provided in this embodiment is used to fix the connector 10 in this embodiment, the end of the first connector 11 away from the second connector 12 is blocked by the blocking member 16, and the second end of the connector 10 passes through the second connector 12 and the first connector 11 in sequence, and is fixed to the blocking member 16. During specific use, the wrench handle 13 separates the claw 14 from the buckle 15, and then the first connector 11 is moved to drive the connector 10 to move, thereby adjusting the position of the cover plate slag baffle 2.

[0039] It should be noted that the quick connector is not limited to the above-mentioned structure, and other forms of quick connectors can also be selected, and the locking device 4 is not limited to the use of quick connectors, and other structures that can achieve locking and unlocking of the connecting member 10 can also be used, such as only using a buckle or a lock to set the connecting member 10 on the main body 1.

[0040] The present embodiment further provides a slag scoop, which includes the anti-blocking drainage device 100 provided in the present embodiment. A sewage outlet is provided on the housing 17 of the slag scoop. In specific use, the anti-blocking drainage device 100 provided in the present embodiment is installed on the housing 17 of the slag scoop, and the slag blocking plate 2 of the anti-blocking drainage device 100 provided in the present embodiment is arranged opposite to the sewage outlet of the slag scoop, so that the slag blocking plate 2 can partially or completely block the sewage outlet.

[0041] The present specification uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. An anti-blocking drainage device, characterized in that: include: A main body, wherein a first channel is provided inside the main body, a first end of the first channel is blocked, a second end of the first channel is used to communicate with a sewage outlet, and the first channel is connected to a sewage discharge device; a slag blocking plate for blocking slag, the slag blocking plate being slidably disposed in the first channel and the sewage outlet, the slag blocking plate being capable of partially blocking the sewage outlet, the sewage outlet being a circular sewage outlet, the slag blocking plate being a circular slag blocking plate, the slag blocking plate being coaxially disposed with the sewage outlet, and the diameter of the sewage outlet being greater than the diameter of the slag blocking plate; A connecting member, wherein the first end of the connecting member passes through the first end of the first channel and can be slidably extended into the first channel, and the first end of the connecting member is connected to the slag blocking plate; A locking device, wherein the second end of the connecting member is connected to the main body via the locking device, and the locking device is used to unlock or lock the connecting member.

2. The anti-blocking drainage device according to claim 1, characterized in that: The first channel is communicated with a delivery device for delivering high-pressure water.

3. The anti-blocking drainage device according to claim 2, characterized in that: The conveying device is a conveying pipe, and the sewage discharge device is a sewage discharge pipe. The main body is also provided with a second channel and a third channel both connected to the first channel. The conveying pipe and the sewage discharge pipe are respectively detachably arranged on the main body through a first quick-release structure and a second quick-release structure, and the conveying pipe is connected to the second channel through the first quick-release structure, and the sewage discharge pipe is connected to the third channel through the second quick-release structure.

4. The anti-blocking drainage device according to claim 3, characterized in that: The first quick-release structure and the second quick-release structure are both quick connectors.

5. The anti-blocking drainage device according to claim 1, characterized in that: It also includes a flange and a blocking plate. The main body is provided with the flange and an opening connected to the first end of the first channel. The blocking plate is detachably connected to the flange to block the first end of the first channel.

6. The anti-blocking drainage device according to claim 1, characterized in that: The locking device is a third quick-release structure.

7. A slag scooping machine, characterized in that: It comprises the anti-blocking drainage device as described in any one of claims 1 to 6.

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