Boiler deslagging device for thermal power plant

Abstract

The utility model discloses a boiler slag removal device for a thermal power plant, relates to the field of boiler slag removal, and solves the problems that in the slag removal process of a current chain bucket conveyor, slag needs to be continuously input to the feeding end of the chain bucket conveyor, so that a certain amount of dust is generated due to the impact force of the slag, the environment is polluted, and the service life of the chain bucket conveyor is prolonged. In addition, the anti-blocking device can be adsorbed on an electric control conveying belt, so that the anti-blocking device is blocked. The device is technically characterized by comprising a supporting seat; the fixing structure is mounted on the supporting seat, and the fixing structure is used for fixing; and the supporting structure is installed on the upper surface of the supporting base, and the supporting structure is used for supporting. And the slag discharging device is relatively simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler slagging, in particular to a boiler slagging device in a thermal power plant. Background Art

[0002] A boiler is an energy conversion device. The energy input into the boiler includes chemical energy and electrical energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy. The original meaning of "pot" refers to a water container heated on fire, and "furnace" refers to a place where fuel is burned. The boiler consists of two major parts: the pot and the furnace. The hot water or steam generated in the boiler can directly provide the required thermal energy for industrial production and people's lives, and can also be converted into mechanical energy through a steam power device, or the mechanical energy can be converted into electrical energy through a generator.

[0003] In the current chain bucket conveyor, during the slag removal process, since the slag needs to be continuously input into the feeding end of the chain bucket conveyor, a certain amount of dust will be generated due to the impact force of the slag, causing environmental pollution and endangering the health of the workers. It will also be adsorbed on the electric control conveyor belt, causing blockage. Therefore, in order to solve this problem, it is very necessary to design a boiler slag removal device for a thermal power plant. Utility Model Content

[0004] The utility model aims to solve the technical problem that during the slag removal process of the current chain bucket conveyor in the prior art, since the slag needs to be continuously fed into the feeding end of the chain bucket conveyor, a certain amount of dust will be generated due to the impact force of the slag, causing environmental pollution, endangering the health of the workers, and being adsorbed on the electric control conveyor belt, thereby causing blockage. A slag removal device for the boiler of a thermal power plant is provided.

[0005] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0006] A boiler slag removal device for a thermal power plant, comprising:

[0007] Support seat;

[0008] A fixing structure, the fixing structure is installed on the support seat, and the fixing structure is used for fixing;

[0009] A supporting structure, the supporting structure is installed on the upper surface of the supporting seat, and the supporting structure is used for supporting;

[0010] A bearing structure, wherein the bearing structure is installed on the supporting structure and is used for bearing;

[0011] A conveying structure, wherein the conveying structure is installed on the bearing structure and is used for conveying;

[0012] A feeding structure, wherein the feeding structure is installed on the bearing structure and is used for feeding;

[0013] A discharging structure, the discharging structure is installed on the bearing structure, and the discharging structure is used for discharging materials;

[0014] A cleaning structure, wherein the cleaning structure is installed on the discharging structure and is used for cleaning;

[0015] The dust removal structure is installed on the bearing structure and is used for dust removal.

[0016] Preferably, the fixed structure comprises: two pairs of fixed support frames, two pairs of first electrically controlled telescopic rods and two pairs of fixed support plates;

[0017] Two pairs of the fixed support frames are installed on the side surface of the support seat, each of the first electrically-controlled telescopic rods is installed on the corresponding fixed support frame, and the telescopic end of each of the first electrically-controlled telescopic rods is downward, and each of the fixed support plates is installed on the telescopic end of the corresponding first electrically-controlled telescopic rod.

[0018] Preferably, the support structure comprises: a first support frame and a second support frame;

[0019] The first support frame is installed on the upper surface of the support base, and the second support frame is installed on the upper surface of the support base.

[0020] Preferably, the bearing structure comprises: a bearing shell;

[0021] The bearing shell is installed on the upper surfaces of the first supporting frame and the second supporting frame.

[0022] Preferably, the conveying structure comprises: an electrically controlled conveyor belt;

[0023] The electrically controlled conveyor belt is installed in the bearing shell.

[0024] Preferably, the feed structure comprises: a feed shell, a connecting shell and an annular connecting plate;

[0025] The bearing shell is provided with a first rectangular opening, the feed shell is installed at the first rectangular opening, the connecting shell is installed on the feed shell, the annular connecting plate is installed on the connecting shell, and the feed shell matches the electric control conveyor belt in the bearing shell.

[0026] Preferably, the discharging structure comprises: a discharging shell, a pair of bearing shells, a pair of first fixing frames, a pair of second electrically controlled telescopic rods, a pair of connecting blocks and a pair of pushing rods;

[0027] The bearing shell is provided with a second rectangular opening, the discharge shell is installed on the second rectangular opening, the bearing shell is provided with a pair of third rectangular openings, each of the bearing shells is installed at the corresponding third rectangular opening, each of the first fixing frames is installed in the corresponding bearing shell, each of the second electrically-controlled telescopic rods is installed on the corresponding first fixing frames, and the telescopic end of the second electrically-controlled telescopic rod is downward, each of the connecting blocks is installed on the telescopic end of the corresponding second electrically-controlled telescopic rod, and each of the pushing rods is installed on the lower surface of the corresponding connecting block.

[0028] Preferably, the cleaning structure comprises: a cleaning scraper;

[0029] The cleaning scraper is installed on the discharging shell, and the cleaning scraper is matched with the electric control conveyor belt.

[0030] Preferably, the dust removal structure comprises: a pair of connectors, a pair of transmission pipes and a dust collector;

[0031] A pair of circular openings are provided on the side surface of the bearing shell, each of the connecting heads is installed at the corresponding circular opening, each of the transmission pipes is installed on the corresponding connecting head, the vacuum cleaner is installed on the support seat, and a pair of the transmission pipes are connected to the vacuum cleaner.

[0032] Preferably, a controller is provided on the support base, and a mains power interface is provided on the support base.

[0033] The utility model has the following beneficial effects:

[0034] The boiler slag removal device for a thermal power plant can better remove slag from the boiler of the thermal power plant, is very convenient, and reduces unnecessary trouble. A certain amount of dust generated by impact force is recovered through the dust removal structure, effectively preventing environmental pollution and avoiding harm to the health of workers. The discharge structure and the cleaning structure prevent slag from being adsorbed on the electric control conveyor belt to cause blockage, and also prevent slag from clogging the discharge structure. The structure is relatively simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0036] Figure 1 This is a schematic structural diagram of a boiler slag removal device for a thermal power plant according to the utility model;

[0037] Figure 2 This is a main structural diagram of a boiler slag removal device for a thermal power plant according to the utility model;

[0038] Figure 3 This is a front view of a boiler slag removal device for a thermal power plant according to the utility model;

[0039] Figure 4 The utility model is a top view of a boiler slag removal device for a thermal power plant.

[0040] The reference numerals in the figures indicate:

[0041] Support base 10, fixing structure 20, supporting structure 30, bearing structure 40, conveying structure 50, feeding structure 60, discharging structure 70, cleaning structure 80, dust removal structure 90, controller 100, mains power interface 110;

[0042] A fixed support frame 21, a first electrically controlled telescopic rod 22, and a fixed support plate 23;

[0043] A first support frame 31 and a second support frame 32;

[0044] A bearing housing 41;

[0045] Electric controlled conveyor belt 51;

[0046] Feed housing 61, connecting housing 62, annular connecting plate 63;

[0047] The discharging housing 71, the bearing housing 72, the first fixing frame 73, the second electrically controlled telescopic rod 74, the connecting block 75, and the pushing rod 76;

[0048] Cleaning scraper 81;

[0049] Connecting head 91 , transmission pipe 92 , and vacuum cleaner 93 . DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0051] See also Figure 1-4A slag removal device for a boiler in a thermal power plant comprises: a support base 10, a fixed structure 20, the fixed structure 20 is installed on the support base 10, and the fixed structure 20 is used for fixing, a support structure 30, the support structure 30 is installed on the upper surface of the support base 10, and the support structure 30 is used for supporting, a bearing structure 40, the bearing structure 40 is installed on the support structure 30, and the bearing structure 40 is used for bearing, a conveying structure 50, the conveying structure 50 is installed on the bearing structure 40, and the conveying structure 50 is used for conveying, a feeding structure 60, the feeding structure 60 is installed on the bearing structure 40, and the feeding structure 60 is used for feeding, a discharging structure 70, the discharging structure 70 is installed on the bearing structure 40, and the discharging structure 70 is used for discharging, a cleaning structure 80, the cleaning structure 80 is installed on the discharging structure 70, and the cleaning structure 80 is used for cleaning, and a dust removal structure 90, the dust removal structure 90 is installed on the bearing structure 40, and the dust removal structure 90 is used for dust removal.

[0052] The fixed structure 20 includes: two pairs of fixed support frames 21, two pairs of first electrically-controlled telescopic rods 22 and two pairs of fixed support plates 23. The two pairs of fixed support frames 21 are installed on the side surface of the support base 10, each first electrically-controlled telescopic rod 22 is installed on the corresponding fixed support frame 21, and the telescopic end of each first electrically-controlled telescopic rod 22 is downward, and each fixed support plate 23 is installed on the telescopic end of the corresponding first electrically-controlled telescopic rod 22.

[0053] The support structure 30 includes: a first support frame 31 and a second support frame 32 . The first support frame 31 is installed on the upper surface of the support base 10 , and the second support frame 32 is installed on the upper surface of the support base 10 .

[0054] The bearing structure 40 includes a bearing shell 41 , and the bearing shell 41 is installed on the upper surfaces of the first supporting frame 31 and the second supporting frame 32 .

[0055] The conveying structure 50 includes an electrically controlled conveying belt 51 , which is installed in the bearing shell 41 .

[0056] The feeding structure 60 includes: a feeding shell 61, a connecting shell 62 and an annular connecting plate 63. A first rectangular opening is provided on the supporting shell 41. The feeding shell 61 is installed at the first rectangular opening. The connecting shell 62 is installed on the feeding shell 61. The annular connecting plate 63 is installed on the connecting shell 62. The feeding shell 61 matches the electrically controlled conveyor belt 51 in the supporting shell 41.

[0057] The discharging structure 70 includes: a discharging shell 71, a pair of supporting shells 72, a pair of first fixing frames 73, a pair of second electrically-controlled telescopic rods 74, a pair of connecting blocks 75 and a pair of pushing rods 76. A second rectangular opening is provided on the supporting shell 41, and the discharging shell 71 is installed on the second rectangular opening. A pair of third rectangular openings are provided on the supporting shell 41. Each supporting shell 72 is installed at the corresponding third rectangular opening, each first fixing frame 73 is installed in the corresponding supporting shell 72, each second electrically-controlled telescopic rod 74 is installed on the corresponding first fixing frame 73, and the telescopic end of the second electrically-controlled telescopic rod 74 is downward, each connecting block 75 is installed on the telescopic end of the corresponding second electrically-controlled telescopic rod 74, and each pushing rod 76 is installed on the lower surface of the corresponding connecting block 75.

[0058] The cleaning structure 80 includes a cleaning scraper 81 , which is installed on the discharge housing 71 and matches the electric-controlled conveyor belt 51 .

[0059] The dust removal structure 90 includes: a pair of connecting heads 91, a pair of conveying pipes 92 and a dust collector 93. A pair of circular openings are provided on the side surface of the supporting shell 41. Each connecting head 91 is installed at the corresponding circular opening, and each conveying pipe 92 is installed on the corresponding connecting head 91. The dust collector 93 is installed on the support seat 10, and a pair of conveying pipes 92 are connected to the dust collector 93.

[0060] A controller 100 is disposed on the support base 10 , and a mains power interface 110 is disposed on the support base 10 .

[0061] Working principle:

[0062] The fixing structure 20 on the support seat 10 is used for fixing, the supporting structure 30 on the upper surface of the support seat 10 is used for supporting, the bearing structure 40 on the supporting structure 30 is used for bearing, the conveying structure 50 on the bearing structure 40 is used for conveying, the feeding structure 60 on the bearing structure 40 is used for feeding, the discharging structure 70 on the bearing structure 40 is used for discharging, the cleaning structure 80 on the discharging structure 70 is used for cleaning, and the dust removal structure 90 on the bearing structure 40 is used for dust removal. First, the boiler slag removal device of the thermal power plant is moved to a suitable position, and then the feeding shell 61 and the connecting shell 62 are connected to the slag outlet of the boiler slag removal device of the thermal power plant through the annular connecting plate 63, and then the mains interface 1 on the support seat 10 is connected. 10 connects the power supply, turns on the controller 100 on the support seat 10, controls the first electrically-controlled telescopic rod 22 on the fixed support frame 21 through the controller 100 on the support seat 10 to lower the fixed support plate 23 for fixing, starts the electrically-controlled conveyor belt 51, and the slag falls into the bearing shell 41 through the feeding shell 61 and the connecting shell 62, and then is conveyed through the electrically-controlled conveyor belt 51, and is loaded and transported out through the discharging shell 71. When the discharging shell 71 is blocked, starts the second electrically-controlled telescopic rod 74 on the first fixed frame 73 to drive the pushing rod 76 on the connecting block 75 for processing, cleans the electrically-controlled conveyor belt 51 through the cleaning scraper 81, and vacuums through the vacuum cleaner 93, so as to remove dust, which is very convenient.

[0063] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A boiler slag removal device for a thermal power plant, characterized in that: include: Support seat (10); A fixing structure (20), wherein the fixing structure (20) is installed on the support seat (10), and the fixing structure (20) is used for fixing; A support structure (30), wherein the support structure (30) is mounted on the upper surface of the support seat (10), and the support structure (30) is used for support; A bearing structure (40), wherein the bearing structure (40) is installed on the supporting structure (30), and the bearing structure (40) is used for bearing; A conveying structure (50), wherein the conveying structure (50) is installed on the bearing structure (40), and the conveying structure (50) is used for conveying; A feeding structure (60), the feeding structure (60) is installed on the supporting structure (40), and the feeding structure (60) is used for feeding; A discharge structure (70), the discharge structure (70) is installed on the bearing structure (40), and the discharge structure (70) is used for discharging materials; A cleaning structure (80), wherein the cleaning structure (80) is installed on the discharging structure (70), and the cleaning structure (80) is used for cleaning; A dust removal structure (90), wherein the dust removal structure (90) is installed on the bearing structure (40), and the dust removal structure (90) is used for dust removal.

2. A boiler slag removal device for a thermal power plant according to claim 1, characterized in that: The fixed structure (20) comprises: two pairs of fixed support frames (21), two pairs of first electrically controlled telescopic rods (22) and two pairs of fixed support plates (23); Two pairs of the fixed support frames (21) are mounted on the side surface of the support seat (10), each of the first electrically-controlled telescopic rods (22) is mounted on a corresponding fixed support frame (21), and the telescopic end of each of the first electrically-controlled telescopic rods (22) is downward, and each of the fixed support plates (23) is mounted on the telescopic end of the corresponding first electrically-controlled telescopic rod (22).

3. A boiler slag removal device for a thermal power plant according to claim 1, characterized in that: The support structure (30) comprises: a first support frame (31) and a second support frame (32); The first support frame (31) is installed on the upper surface of the support base (10), and the second support frame (32) is installed on the upper surface of the support base (10).

4. A boiler slag removal device for a thermal power plant according to claim 3, characterized in that: The bearing structure (40) comprises: a bearing shell (41); The bearing shell (41) is installed on the upper surfaces of the first support frame (31) and the second support frame (32).

5. A boiler slag removal device for a thermal power plant according to claim 4, characterized in that: The conveying structure (50) comprises: an electrically controlled conveyor belt (51); The electrically controlled conveyor belt (51) is installed in the bearing shell (41).

6. A boiler slag removal device for a thermal power plant according to claim 5, characterized in that: The feed structure (60) comprises: a feed shell (61), a connecting shell (62) and an annular connecting plate (63); The bearing shell (41) is provided with a first rectangular opening, the feed shell (61) is installed at the first rectangular opening, the connecting shell (62) is installed on the feed shell (61), the annular connecting plate (63) is installed on the connecting shell (62), and the feed shell (61) matches the electric control conveyor belt (51) in the bearing shell (41).

7. A boiler slag removal device for a thermal power plant according to claim 5, characterized in that: The discharging structure (70) comprises: a discharging shell (71), a pair of bearing shells (72), a pair of first fixing frames (73), a pair of second electrically controlled telescopic rods (74), a pair of connecting blocks (75) and a pair of pushing rods (76); The bearing shell (41) is provided with a second rectangular opening, the discharge shell (71) is installed on the second rectangular opening, the bearing shell (41) is provided with a pair of third rectangular openings, each of the bearing shells (72) is installed at the corresponding third rectangular opening, each of the first fixing frames (73) is installed in the corresponding bearing shell (72), each of the second electrically-controlled telescopic rods (74) is installed on the corresponding first fixing frames (73), and the telescopic end of the second electrically-controlled telescopic rod (74) is downward, each of the connecting blocks (75) is installed on the telescopic end of the corresponding second electrically-controlled telescopic rod (74), and each of the pushing rods (76) is installed on the lower surface of the corresponding connecting block (75).

8. A boiler slag removal device for a thermal power plant according to claim 7, characterized in that: The cleaning structure (80) comprises: a cleaning scraper (81); The cleaning scraper (81) is installed on the discharge housing (71), and the cleaning scraper (81) matches the electric control conveyor belt (51).

9. A boiler slag removal device for a thermal power plant according to claim 4, characterized in that: The dust removal structure (90) comprises: a pair of connectors (91), a pair of transmission pipes (92) and a dust collector (93); A pair of circular openings are provided on the side surface of the bearing shell (41), each of the connecting heads (91) is installed at the corresponding circular opening, each of the transmission pipes (92) is installed on the corresponding connecting head (91), the dust collector (93) is installed on the support seat (10), and a pair of the transmission pipes (92) are connected to the dust collector (93).

10. The boiler slag removal device for a thermal power plant according to claim 1, characterized in that: A controller (100) is provided on the support base (10), and a mains power interface (110) is provided on the support base (10).

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