Recycling device for deslagging water of boiler

Abstract

The utility model relates to the technical field of deslagging water treatment, and discloses a boiler deslagging water recycling device which comprises a boiler body, a controller, a drainage pipe and a water inlet assembly side. Through cooperative use of the water inlet assembly, the water inlet pipe, the water pump, the magnetic assembly, the filtering assembly, the lifting assembly and the opening assembly, the furnace body discharges slag removal water into the second box body through a water discharging pipe, the water can penetrate through a filtering frame, impurities can be filtered by the filtering frame and descend to the top of a matching plate, and the slag removal effect is achieved. And then a control switch is turned on to start an electromagnet, water enters the first box body through a linkage pipe, and the electromagnet can adsorb metal fine impurities in the water, so that the problem that when the boiler is subjected to impurity removal, no device for circulating and reutilizing impurity-removed water exists, generally, the water is directly discharged to the ground through a water discharging pipe, and the water is wasted is solved. In this way, rust, sand, dust, corrosion products of boiler pipelines and sediments in the impurity removal water can pollute the environment, and water resources are wasted.

Description

Technical Field

[0001] The utility model belongs to the technical field of deslagging water treatment, and in particular relates to a circulating utilization device for boiler deslagging water. Background Art

[0002] Boiler deslagging water refers to an operation in which water is used to remove impurities and sediments accumulated inside the boiler during the operation of the boiler. These impurities and sediments include iron oxide, rust products, solid particles, etc. in the boiler water. Deslagging water can effectively prevent boiler pipe blockage and improve the thermal efficiency and operation safety of the boiler. However, when deslagging the boiler, a large amount of water will be introduced into the boiler for cleaning.

[0003] However, the above device still has the following problems during implementation:

[0004] The prior art uses a large amount of water to be introduced into the boiler for cleaning during boiler slag removal. However, there is no device for recycling the deslagging water during boiler slag removal. The water is generally directly discharged to the ground through a drainage pipe. In this way, rust, sand, dust, corrosion products of boiler pipes and sediments in the deslagging water will pollute the environment and waste water resources. Therefore, a boiler deslagging water recycling device is proposed to solve the above problems. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a recycling device for boiler slag removal water, which has the advantage of water recycling and utilization, can overcome the above-mentioned problems or at least partially solve the problem that when the boiler is removing impurities, there is no device for recycling the deslagging water, and the water is generally discharged directly to the ground through a drain pipe. In this way, rust, sand, dust, corrosion products of the boiler pipes and sediments in the deslagging water will pollute the environment and waste water resources.

[0006] The utility model is implemented as follows: a boiler deslagging water recycling device comprises a furnace body, a controller, a drain pipe and a water inlet assembly, wherein the right side of the furnace body is fixedly installed with the controller, the rear side of the furnace body is fixedly connected with the front side of the drain pipe, and the water inlet assembly is arranged on the right side of the furnace body;

[0007] A water inlet assembly for introducing water into the furnace body, the water inlet assembly comprising a water inlet pipe, the left side of the water inlet pipe is fixedly connected to the furnace body, the rear side of the water inlet pipe is fixedly connected to a water pump, the rear side of the water pump is fixedly connected to a connecting pipe, the rear side of the connecting pipe is fixedly connected to a linkage pipe, and a stop valve is fixedly installed on the surface of the linkage pipe;

[0008] The left side of the linkage pipe is fixedly connected to a first box, the rear side of the drainage pipe is fixedly connected to a second box, the first box and the second box are fixedly connected to a connecting pipe on one side opposite to the other, a magnetic component is provided on the top of the first box, a filter component is provided on the top of the second box, a lifting component is provided on the rear side of the first box, and an opening component is provided on the bottom of the inner cavity of the second box.

[0009] As a preferred embodiment of the utility model, the magnetic component includes a first cover plate, which is plugged into the top of the first box body, a control switch is fixedly installed on the top of the first cover plate, an electromagnet is fixedly connected to the bottom of the first cover plate, and the electromagnet is electrically connected to the control switch. By setting the magnetic component, when it is necessary to adsorb metal in the water, the control switch is turned on to turn on the electromagnet, and water enters the first box body through the linkage pipe. At this time, the electromagnet can adsorb fine metal impurities in the water.

[0010] As a preferred embodiment of the utility model, the filter assembly includes a second cover plate, the second cover plate is plugged and connected to the top of the second box body, the bottom of the second cover plate is fixedly connected to a fixing plate, the side of the fixing plate close to the electromagnet is fixedly connected to a filter frame, the rear side of the second cover plate is fixedly connected to a linkage rod, and the number of linkage rods is three, the rear side of the linkage rod is fixedly connected to the first cover plate, by setting the filter assembly, when the deslagging water is discharged, the water will pass through the filter frame, and at this time the impurities will be filtered by the filter frame and fall to the top of the matching plate, so that the impurities will not enter the connecting pipe.

[0011] As a preferred embodiment of the present invention, the bottoms of the first cover plate and the second cover plate are fixedly connected with sealing rings, the tops of the first box body and the second box body are provided with sealing grooves used in conjunction with the sealing rings, and the sealing rings are plugged into the inner cavity of the sealing grooves. By providing the sealing rings and the sealing grooves, the bottoms of the first cover plate and the second cover plate are fixedly connected with sealing rings. After the first cover plate and the second cover plate are connected to the first box body and the second box body, the sealing rings will be inserted into the sealing grooves and water will not leak.

[0012] As a preferred embodiment of the utility model, the left and right sides of the bottom of the first cover plate are fixedly connected with control rods, the rear side of the control rod is movably connected with a control shell, the front side of the control shell is fixedly connected to the first box body, and by arranging the control rod and the control shell, the control rod and the control shell can control the moving position of the first cover plate when the first cover plate moves upward, so that the first cover plate will not move around when moving.

[0013] As a preferred embodiment of the present invention, the lifting component includes a fixed frame, the front side of the fixed frame is fixedly connected to the first cover plate, the front side of the inner cavity of the fixed frame is fixedly connected with teeth, and the number of teeth is multiple, the rear side of the teeth is meshed with gears, and a control motor is fixedly installed on the rear side of the first box body, and the output end of the control motor is fixedly connected to the gear. By setting up the lifting component, when it is necessary to raise the first cover plate and the second cover plate, the gear and the teeth are meshed to drive the fixed frame to rise. The rise of the fixed frame will drive the first cover plate to rise, and the rise of the first cover plate will also raise the second cover plate.

[0014] As a preferred embodiment of the utility model, the opening component includes a matching plate, which is plugged into the inner cavity of the filter frame, a docking groove is provided on the top of the matching plate, the inner cavity of the docking groove is plugged into the docking plate, the docking plate is fixedly connected to the filter frame on the side close to the filter frame, a threaded hole is provided on the bottom of the matching plate, and a torsion bolt is movably connected to the bottom of the matching plate, the top of the torsion bolt passes through the matching plate and extends to the inner cavity of the threaded hole. By setting the opening component, when it is necessary to deal with impurities on the top of the matching plate, the torsion bolt is twisted to disengage from the threaded hole at the bottom of the matching plate. At this time, the matching plate will drop, and then the impurities on the top of the matching plate can be dealt with.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model sets a water inlet component, a water inlet pipe, a water pump, a magnetic component, a filter component, a lifting component and an opening component for coordinated use. When the furnace body discharges the slag-removing water into the second box body through the drain pipe, the water will pass through the filter frame. At this time, the impurities will be filtered by the filter frame and fall to the top of the matching plate. Then, the control switch is turned on to turn on the electromagnet, and the water enters the first box body through the linkage pipe. At this time, the electromagnet can adsorb the fine metal impurities in the water, thereby solving the problem that there is no device for circulating the de-impurity water when the boiler is de-impuring. Generally, the de-impurity water is directly discharged to the ground through the drain pipe, so that the rust, sand, dust, corrosion products of the boiler pipe and sediment in the de-impurity water will pollute the environment and waste water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0018] Figure 2 It is a rear perspective schematic diagram provided by an embodiment of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of a filter assembly provided by an embodiment of the utility model;

[0020] Figure 4It is a three-dimensional schematic diagram of a lifting assembly and a magnetic assembly provided by an embodiment of the utility model;

[0021] Figure 5 It is a three-dimensional schematic diagram of an opening component provided by an embodiment of the utility model.

[0022] In the figure: 1. furnace body; 2. controller; 3. drain pipe; 4. water inlet assembly; 41. water inlet pipe; 42. water pump; 43. connecting pipe; 44. linkage pipe; 45. stop valve; 5. first box body; 6. second box body; 7. connecting pipe; 8. magnetic assembly; 9. filter assembly; 10. lifting assembly; 11. opening assembly; 81. first cover plate; 82. control switch; 83. electromagnet; 91. second cover plate; 92. fixing plate; 93. filter frame; 94. linkage rod; 12. sealing ring; 13. sealing groove; 14. control rod; 15. control shell; 101. fixing frame; 102. teeth; 103. gear; 104. control motor; 111. matching plate; 112. docking groove; 113. docking plate; 114. threaded hole; 115. twist bolt. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 5 As shown, a boiler deslagging water recycling device provided by an embodiment of the utility model comprises a furnace body 1, a controller 2, a drain pipe 3 and a water inlet assembly 4, the right side of the furnace body 1 is fixedly installed with the controller 2, the rear side of the furnace body 1 is fixedly connected with the front side of the drain pipe 3, and the water inlet assembly 4 is arranged on the right side of the furnace body 1;

[0026] A water inlet assembly 4 for introducing water into the furnace body 1, the water inlet assembly 4 comprising a water inlet pipe 41, the left side of the water inlet pipe 41 is fixedly connected to the furnace body 1, the rear side of the water inlet pipe 41 is fixedly connected to a water pump 42, the rear side of the water pump 42 is fixedly connected to a connecting pipe 43, the rear side of the connecting pipe 43 is fixedly connected to a linkage pipe 44, and a stop valve 45 is fixedly installed on the surface of the linkage pipe 44;

[0027] The left side of the linkage pipe 44 is fixedly connected to the first box body 5, the rear side of the drainage pipe 3 is fixedly connected to the second box body 6, the opposite side of the first box body 5 and the second box body 6 is fixedly connected with a connecting pipe 7, a magnetic component 8 is arranged on the top of the first box body 5, a filter component 9 is arranged on the top of the second box body 6, a lifting component 10 is arranged on the rear side of the first box body 5, and an opening component 11 is arranged at the bottom of the inner cavity of the second box body 6.

[0028] refer to Figure 4 The magnetic assembly 8 includes a first cover plate 81, which is plugged into the top of the first box body 5, a control switch 82 is fixedly installed on the top of the first cover plate 81, an electromagnet 83 is fixedly connected to the bottom of the first cover plate 81, and the electromagnet 83 is electrically connected to the control switch 82.

[0029] The above scheme is adopted: by setting the magnetic component 8, when it is necessary to adsorb metal in the water, the control switch 82 is turned on to turn on the electromagnet 83, and water enters the first box body 5 through the linkage pipe 44. At this time, the electromagnet 83 can adsorb the fine metal impurities in the water.

[0030] refer to Figure 3 The filter assembly 9 includes a second cover plate 91, which is plugged into the top of the second box body 6, and a fixing plate 92 is fixedly connected to the bottom of the second cover plate 91. A filter frame 93 is fixedly connected to the side of the fixing plate 92 close to the electromagnet 83. A linkage rod 94 is fixedly connected to the rear side of the second cover plate 91, and the number of the linkage rods 94 is three. The rear side of the linkage rod 94 is fixedly connected to the first cover plate 81.

[0031] The above solution is adopted: by setting the filter assembly 9, when the slag removal water is discharged, the water will pass through the filter frame 93, and the impurities will be filtered by the filter frame 93 and fall to the top of the matching plate 111, so that the impurities will not enter the connecting pipe 7.

[0032] refer to Figure 3 and Figure 4 The bottom of the first cover plate 81 and the second cover plate 91 are fixedly connected with a sealing ring 12, and the top of the first box body 5 and the second box body 6 are provided with a sealing groove 13 used in conjunction with the sealing ring 12, and the sealing ring 12 is plugged and connected to the inner cavity of the sealing groove 13.

[0033] The above solution is adopted: by setting the sealing ring 12 and the sealing groove 13, the bottom of the first cover plate 81 and the second cover plate 91 are fixedly connected with the sealing ring 12. After the first cover plate 81 and the second cover plate 91 are connected to the first box body 5 and the second box body 6, the sealing ring 12 will be inserted into the sealing groove 13, and water will not leak.

[0034] refer to Figure 4 The left and right sides of the bottom of the first cover plate 81 are fixedly connected with a control rod 14 , the rear side of the control rod 14 is movably connected with a control shell 15 , and the front side of the control shell 15 is fixedly connected to the first box body 5 .

[0035] By adopting the above solution, by providing the control rod 14 and the control shell 15, when the first cover plate 81 moves upward, the control rod 14 and the control shell 15 can control the moving position of the first cover plate 81, so that the first cover plate 81 will not move randomly when moving.

[0036] refer to Figure 4 The lifting assembly 10 includes a fixed frame 101, the front side of the fixed frame 101 is fixedly connected to the first cover plate 81, the front side of the inner cavity of the fixed frame 101 is fixedly connected with a tooth 102, and the number of the tooth 102 is multiple, the rear side of the tooth 102 is meshed with a gear 103, and a control motor 104 is fixedly installed on the rear side of the first box body 5, and the output end of the control motor 104 is fixedly connected to the gear 103.

[0037] The above scheme is adopted: by setting the lifting assembly 10, when it is necessary to raise the first cover plate 81 and the second cover plate 91, the gear 103 is engaged with the teeth 102, and then the fixed frame 101 can be driven to rise. The rise of the fixed frame 101 will drive the first cover plate 81 to rise, and the rise of the first cover plate 81 will drive the second cover plate 91 to rise.

[0038] refer to Figure 5 The opening component 11 includes a matching plate 111, which is plugged into the inner cavity of the filter frame 93. A docking groove 112 is provided on the top of the matching plate 111, and a docking plate 113 is plugged into the inner cavity of the docking groove 112. The docking plate 113 is fixedly connected to the filter frame 93 on one side close to the filter frame 93. A threaded hole 114 is provided at the bottom of the docking plate 113. A torsion bolt 115 is movably connected to the bottom of the matching plate 111. The top of the torsion bolt 115 passes through the matching plate 111 and extends to the inner cavity of the threaded hole 114.

[0039] The above scheme is adopted: by setting the opening component 11, when it is necessary to deal with impurities on the top of the docking plate 113, the twisting bolt 115 is twisted to disengage the threaded hole 114 at the bottom of the docking plate 113, and then the docking plate 113 will drop, and then the impurities on the top of the docking plate 113 can be dealt with.

[0040] The working principle of this utility model:

[0041] When in use, the furnace body 1 discharges the slag-removing water into the second box body 6 through the drain pipe 3. At this time, the water will pass through the filter frame 93. At this time, the impurities will be filtered by the filter frame 93 and fall to the top of the matching plate 111. Then, the control switch 82 is turned on to turn on the electromagnet 83, and the water enters the first box body 5 through the linkage pipe 44. At this time, the electromagnet 83 can adsorb the fine metal impurities in the water. Then, the water will reach the bottom of the second box body 6. When it is necessary to circulate the filtered water to the furnace body 1, the water pump 42 is controlled to be turned on by the controller 2, and then the stop valve 45 on the surface of the linkage pipe 44 is opened, and the water pump 42 will pump the water in the first box body 5 into the linkage pipe 44, and then the water will enter the water pump 42 through the connecting pipe 43, and the water pump 42 will enter the furnace body 1 through the water inlet pipe 41. When it is necessary to circulate the electromagnet 83 When cleaning impurities on the filter frame 93, turn on the control motor 104 to drive the gear 103 to rotate, and the gear 103 engages with the teeth 102 to drive the fixed frame 101 to rise. The rise of the fixed frame 101 will drive the first cover plate 81 to rise, and the rise of the first cover plate 81 will drive the second cover plate 91 to rise. The first cover plate 81 will drive the electromagnet 83 to rise to the outside of the first box body 5, and the second cover plate 91 will drive the filter frame 93 to rise to the outside of the second box body 6. When it is necessary to clean the surface of the electromagnet 83, turn off the control switch 82, and the metal impurities will fall, and the staff can pick them up with a plate. When it is necessary to clean the filter frame 93, twist the twist bolt 115 to disengage the threaded hole 114 at the bottom of the docking plate 113, and the docking plate 113 will fall, and then the impurities on the top of the docking plate 113 can be processed.

[0042] To sum up: the recycling device of boiler slag-removing water, by setting the water inlet component 4, the water inlet pipe 41, the water pump 42, the magnetic component 8, the filter component 9, the lifting component 10 and the opening component 11 for coordinated use, the furnace body 1 discharges the slag-removing water into the second box body 6 through the drain pipe 3, at this time the water will pass through the filter frame 93, at this time the impurities will be filtered by the filter frame 93 and fall to the top of the matching plate 111, then turn on the control switch 82 to turn on the electromagnet 83, the water enters the first box body 5 through the linkage pipe 44, at this time the electromagnet 83 can adsorb the fine metal impurities in the water, so as to solve the problem that there is no device for recycling the deslagging water when the boiler is deslagging, and it is generally discharged directly to the ground through the drain pipe 3, so that the rust, sand, dust, corrosion products and sediments of the boiler pipes in the deslagging water will pollute the environment and waste water resources.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A boiler deslagging water recycling device, comprising a boiler body (1), a controller (2), a drain pipe (3) and a water inlet assembly (4), characterized in that: The right side of the furnace body (1) is fixedly mounted to the controller (2), the rear side of the furnace body (1) is fixedly connected to the front side of the drain pipe (3), and the water inlet assembly (4) is arranged on the right side of the furnace body (1); a water inlet assembly (4) for introducing water into the furnace body (1), the water inlet assembly (4) comprising a water inlet pipe (41), the left side of the water inlet pipe (41) being fixedly connected to the furnace body (1), the rear side of the water inlet pipe (41) being fixedly connected to a water pump (42), the rear side of the water pump (42) being fixedly connected to a connecting pipe (43), the rear side of the connecting pipe (43) being fixedly connected to a linkage pipe (44), and a stop valve (45) being fixedly mounted on the surface of the linkage pipe (44); The left side of the linkage pipe (44) is fixedly connected to a first box (5), the rear side of the drainage pipe (3) is fixedly connected to a second box (6), the opposite side of the first box (5) and the second box (6) is fixedly connected to a connecting pipe (7), a magnetic component (8) is arranged on the top of the first box (5), a filter component (9) is arranged on the top of the second box (6), a lifting component (10) is arranged on the rear side of the first box (5), and an opening component (11) is arranged at the bottom of the inner cavity of the second box (6).

2. A boiler deslagging water recycling device as claimed in claim 1, characterized in that: The magnetic assembly (8) comprises a first cover plate (81), the first cover plate (81) being plugged into and connected to the top of the first box body (5), a control switch (82) being fixedly mounted on the top of the first cover plate (81), an electromagnet (83) being fixedly connected to the bottom of the first cover plate (81), and the electromagnet (83) being electrically connected to the control switch (82).

3. A boiler deslagging water recycling device as claimed in claim 2, characterized in that: The filter assembly (9) comprises a second cover plate (91), the second cover plate (91) being plugged and connected to the top of the second box body (6), a fixing plate (92) being fixedly connected to the bottom of the second cover plate (91), a filter frame (93) being fixedly connected to a side of the fixing plate (92) close to the electromagnet (83), a linkage rod (94) being fixedly connected to the rear side of the second cover plate (91), and the number of the linkage rods (94) is three, and the rear side of the linkage rod (94) is fixedly connected to the first cover plate (81).

4. A boiler deslagging water recycling device as claimed in claim 3, characterized in that: The bottoms of the first cover plate (81) and the second cover plate (91) are both fixedly connected with sealing rings (12); the tops of the first box body (5) and the second box body (6) are both provided with sealing grooves (13) for use with the sealing rings (12); the sealing rings (12) are plugged into the inner cavity of the sealing grooves (13).

5. A boiler deslagging water recycling device as claimed in claim 2, characterized in that: The left and right sides of the bottom of the first cover plate (81) are fixedly connected to a control rod (14), the rear side of the control rod (14) is movably connected to a control shell (15), and the front side of the control shell (15) is fixedly connected to the first box body (5).

6. A boiler deslagging water recycling device as claimed in claim 2, characterized in that: The lifting assembly (10) comprises a fixed frame (101), the front side of the fixed frame (101) is fixedly connected to the first cover plate (81), the front side of the inner cavity of the fixed frame (101) is fixedly connected with teeth (102), and the number of teeth (102) is multiple, the rear side of the teeth (102) is meshingly connected with a gear (103), and the rear side of the first box body (5) is fixedly installed with a control motor (104), and the output end of the control motor (104) is fixedly connected to the gear (103).

7. A boiler deslagging water recycling device as claimed in claim 3, characterized in that: The opening component (11) comprises a matching plate (111), the matching plate (111) being plugged into the inner cavity of the filter frame (93), a docking groove (112) being provided at the top of the matching plate (111), a docking plate (113) being plugged into the inner cavity of the docking groove (112), a side of the docking plate (113) close to the filter frame (93) being fixedly connected to the filter frame (93), a threaded hole (114) being provided at the bottom of the docking plate (113), a torsion bolt (115) being movably connected to the bottom of the matching plate (111), and a top of the torsion bolt (115) passing through the matching plate (111) and extending to the inner cavity of the threaded hole (114).

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