Boiler water treatment device for thermal power plant

Abstract

The invention relates to the technical field of boiler water treatment, in particular to a thermal power plant boiler water treatment device which comprises a support fixedly connected with two positioning plates, the two positioning plates are vertically arranged in sequence, two tower bodies are fixedly connected with the two positioning plates respectively, a separation mechanism is located between the two positioning plates, and the separation mechanism comprises a fixing shell. And a circular through hole is formed in the top surface of the fixed shell. According to the invention, two kinds of resin are placed in the tower body for mixing so as to produce water normally, when the resin needs to be regenerated, the two kinds of resin are layered through backwashing, the two kinds of resin are respectively located in the two paving mechanisms, the junction of the two kinds of resin is located at the separation mechanism, the two paving mechanisms are started to close the separation mechanism, and the two kinds of resin are separated from the separation mechanism. The separation mechanism is started to centrifugally separate mixed resin at the junction and then respectively put the resin into the two tower bodies, and the paving mechanism is used for detecting most resin and removing defective resin, so that the resin regeneration and water production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of boiler water treatment, and particularly relates to a boiler water treatment device for a thermal power plant. BACKGROUND

[0002] The cation-anion exchange column is a device for simultaneously removing cations and anions in water by mixing cation exchange resin and anion exchange resin in a certain proportion in the same column, and is widely used in the fields of pure water preparation and wastewater treatment, and can be used alone or in multiple columns in series (such as a mixed bed) to improve water quality. Before use, the boiler water needs to be treated to reduce scale, foam, corrosion and other conditions caused by impurities in the water due to evaporation of the water during heating. When treating the water, the mixed bed can be used to improve the water quality. The cation and anion exchange resins in the conventional mixed bed need to be regenerated after being used for a certain period of time. The cation and anion resins are usually separated for regeneration. In actual production, the water power screening method is mostly used. The cation and anion resins are suspended and then settled by using the water power of backwashing. The relative density of the cation resin is large, and the cation resin is settled at the bottom. The relative density of the anion resin is small, and the anion resin is floated on the surface. The two kinds of resins are clearly separated. However, the initial backwashing in the separation process is often not clean, and the two kinds of resins are not clearly separated, and multiple backwashing is required to reduce the width of the separation interface. The overall process of backwashing and separation is time-consuming and water-consuming, and the efficiency is low, which is inconvenient. In actual use, the resins in the mixed bed after separation may be defective, such as broken and contaminated, which increases the amount of regeneration liquid required for resin regeneration or causes incomplete regeneration. Broken resins may increase the resistance of the resin layer formed by mixing the two kinds of resins, affect the uniform distribution of the water flow, and thus reduce the water production efficiency, which is inconvenient. SUMMARY

[0003] The present application aims to provide a boiler water treatment device for a thermal power plant to solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme. A boiler water treatment device for a thermal power plant, comprising: The utility model provides a support for stabilizing tower body position, two tower bodies for containing resin, a separation mechanism for separating mixed resin, two paving mechanisms for assisting detection and two collection mechanisms for detecting resin, the support is fixedly connected with two positioning plates, and the two positioning plates are vertically arranged in sequence, two tower bodies are fixedly connected with two positioning plates respectively, the separation mechanism is located between two positioning plates, the separation mechanism includes fixed shell, and the top surface of fixed shell is provided with circular through -hole, the inside of circular through -hole is fixedly sleeved with cylinder, the inside of fixed shell is provided with filter cartridge, and filter cartridge is one -end opening structure, the outer side wall of fixed shell is fixedly connected with connecting barrel, and the fixed shell is fixedly connected with the support and is fixedly connected with air cylinder between connecting barrel, the movable end of air cylinder penetrates connecting barrel and is fixedly connected with collecting cylinder, the collecting cylinder is central control structure, and the one end of collecting cylinder is provided with scraping mouth, two paving mechanisms are located between two positioning plates respectively, and two paving mechanisms are located above and below separation mechanism respectively, two collection mechanisms are rotatably sleeved with two positioning plates respectively.

[0005] Further in: the other end of the filter cartridge outer side wall is provided with a plurality of circular holes, and the other end of the filter cartridge outer side wall is rotatably sleeved with a sleeve shell, the inside of the sleeve shell is in communication with the inside of the plurality of circular holes, the inside of the fixed shell is fixedly connected with a drive box, and the inside of the drive box is provided with a drive motor, and the motor shaft of the drive motor is fixedly connected with the other end of the filter cartridge.

[0006] Further in: the other end of the filter cartridge is fixedly connected with a filling column.

[0007] Further in: the inside of the fixed shell is fixedly connected with two guide rails, and the collecting cylinder is slidably connected between the two guide rails, the sleeve shell is fixedly connected with a conduit, and the conduit is communicated with a water pump, the water pump is communicated with the cylinder through a connecting pipe, the collecting cylinder is fixedly connected with a discharge pipe, one end of the discharge pipe penetrates the connecting barrel and is fixedly connected with an automatic three-way valve, and the automatic three-way valve is communicated with the two tower bodies through a hose respectively, and the connecting barrel is provided with an air pump.

[0008] Further in: the paving mechanism comprises: The rotating shell, sleeve, multiple ring belts and connecting seat, one end of the rotating shell is rotatably connected with the fixed shell, a sleeve hole is formed in the top surface of the rotating shell, the sleeve is rotatably sleeved in the sleeve hole, multiple partitions are fixedly connected to the inner side wall of the sleeve, multiple ring belts are located in the sleeve, any ring belt is located between two adjacent partitions, guide rods are arranged at both ends of any ring belt, any guide rod is fixedly connected between the two adjacent partitions, the connecting seat is provided with a snap ring, the inner side wall of the snap ring is fixedly sleeved with the outer side wall of the rotating shell, and the snap ring is slidably connected with one end of the connecting seat, one side of any positioning plate is fixedly connected with a connecting box, any connecting box is provided with an oscillating cylinder, the movable end of any oscillating cylinder penetrates through the adjacent positioning plate and is fixedly connected with a rotating shaft, and one end of the connecting seat is fixedly sleeved with the adjacent rotating shaft.

[0009] Further, the collection mechanism comprises: The circular shell, motor box and electric push rod, one side of the circular shell is provided with a resisting ring, multiple rebound springs are fixedly connected between the circular shell and the resisting ring, the top surface of any positioning plate is provided with a connecting hole, the circular shell is rotatably sleeved in the adjacent connecting hole, and the top surface of the circular shell is provided with a clamping hole, the motor box is fixedly connected with the adjacent positioning plate, the motor box is provided with a servo motor, the motor shaft of the servo motor is fixedly connected with a power gear, the outer side wall of the circular shell is fixedly connected with multiple tooth blocks, the power gear is meshed with the adjacent tooth blocks, the electric push rod is fixedly connected with the adjacent positioning plate through a connecting frame, the movable end of the electric push rod is fixedly connected with a pipe joint, the pipe joint is rotatably connected with a rotating pipe, the rotating pipe is slidably clamped in the clamping hole, the bottom end of the rotating pipe is fixedly connected with a suction disc, the outer side wall of the rotating pipe is provided with multiple convex strips, the inner side wall of the clamping hole is provided with multiple grooves, the convex strips are slidably clamped in the adjacent grooves, the outer side wall of the suction disc is provided with multiple suction openings for sucking resin, the multiple suction openings, the rotating pipe and the pipe joint are in communication, and the suction disc is fixedly connected with a detection box, and the detection box is provided with a detection device.

[0010] Further, the outer side wall of any sleeve is provided with multiple rectangular holes, the multiple rectangular holes on any sleeve correspond to the multiple ring belts in sequence, the opposite sides of any rectangular hole are fixedly connected with supporting plates, and the two adjacent supporting plates are rotatably connected with drive wheels.

[0011] Further, the outer side wall of any sleeve is fixedly connected with multiple supporting rods, one end of any supporting rod is rotatably connected with a rotating rod, the multiple rotating rods on any sleeve correspond to the multiple drive wheels in sequence, a bevel gear is fixedly sleeved with one end of any rotating rod and the axle of any drive wheel, and the two adjacent bevel gears are meshed with each other.

[0012] Further, the connecting seat is fixedly connected with a gear ring, and the other end of each rotating rod is fixedly connected with a driving gear, and each driving gear is engaged with the adjacent gear ring.

[0013] Further, the arc-shaped plate is fixedly connected between the two adjacent baffles, and each arc-shaped plate is located inside the adjacent ring belt.

[0014] Compared with the prior art, the present application has the following advantages: 1. The two kinds of resins are mixed in the tower body to produce water normally, when the resins need to be regenerated, the two kinds of resins are separated by backwashing, and the two kinds of resins are located in the two spreading mechanisms respectively, and the interface of the two kinds of resins is located at the separation mechanism, then the separation mechanism is closed by starting the two spreading mechanisms, the mixed resins at the interface are centrifuged by starting the separation mechanism, and then are respectively put into the two tower bodies, and the spreading mechanisms are used to detect most of the resins and exclude defective resins, so that the efficiency of resin regeneration and water production is improved.

[0015] 2. The two kinds of resins are loaded by using the two tower bodies, the two sleeves and the cylinder, and the resins can be mixed to produce water normally, when the resins need to be regenerated, the two rotating shells are driven to rotate by starting the two swing cylinders, so that the two sleeves are offset, and the two rotating shells naturally close the two tower bodies and the cylinder, then the mixed resins in the cylinder are sucked into the filter cylinder by using the water pump, and the filter cylinder is driven to rotate by starting the driving motor to generate centrifugal force, so that the resins in the filter cylinder are separated, the separated resins are attached to the inner wall of the filter cylinder, the rotating speed of the filter cylinder is reduced, the resins attached to the inner wall of the filter cylinder are scraped by the collecting cylinder in sequence, and the scraped resins are distinguished by using the industrial vision system. 3. The automatic three-way valve is started to control the hose connected with the collecting cylinder, when the single kind of resins in the filter cylinder is scraped in the collecting cylinder, the collecting cylinder is retracted into the connecting cylinder, then the gas is blown into the collecting cylinder through the scraping port by using the air pump, so that the single kind of resins in the collecting cylinder is blown back into the corresponding tower body through the hose by the gas. 4、The sleeve of the paving mechanism contains a single kind of resin, but part of the resin is removed. When the sleeve moves to the abutting ring, the abutting ring is naturally clamped into the annular groove of the sleeve due to the elastic spring. Most of the water in the sleeve is pumped out by the suction pump. Then the servo motor is started to rotate the sleeve through the gear block and the power gear, so that the resin in the sleeve adheres to the adjacent ring belt due to the centrifugal force. At the same time, the sleeve drives multiple rotating rods to rotate around the sleeve center shaft, so that the rotating rods rotate due to the rolling of the driving gear on the gear ring, thereby driving the adjacent driving wheel to rotate through the bevel gear, so that the driving wheel pulls the adjacent ring belt to move. The suction plate is moved by starting the electric push rod, so that the resin adhering to the ring belt due to the centrifugal force is paved by the suction plate, so that the resin is uniformly distributed on the ring belt. The resin is detected by the detection device cooperating with the industrial vision system. When defective resin appears, the suction plate can be moved to the defective resin. Then all the resin at the height of the defective resin is pumped out of the sleeve by the suction pump. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the overall structure of the present application; Figure 2 is the structure of the paving mechanism and the separation mechanism in the present application; Figure 3 is the structure of the separation mechanism in the present application; Figure 4 is the structure of the collection cylinder in the present application; Figure 5 is the structure of the paving mechanism in the present application; Figure 6 is the internal cross-sectional structure of the sleeve in the present application; Figure 7 is the structure of the paving mechanism in the present application; Figure 8 is the structure of the detection mechanism in the present application; Figure 9 is the structure of the suction plate in the present application.

[0017] In the figure: 100, support; 110, positioning plate; 120, connecting box; 121, rotating shaft; 200, tower body; 300, separation mechanism; 310, fixed shell; 311, cylinder; 312, guide rail; 320, driving box; 330, filter cartridge; 331, packed column; 340, collection cylinder; 341, scraping opening; 350, sleeve shell; 360, connecting cylinder; 361, air cylinder; 400, paving mechanism; 401, bevel gear; 410, rotating shell; 420, sleeve; 421, partition plate; 430, ring belt; 431, guide rod; 432, arc plate; 440, connecting seat; 441, snap ring; 450, drive wheel; 460, rotating rod; 461, tooth ring; 500, collection mechanism; 510, circular shell; 511, abutment ring; 520, motor box; 530, electric push rod; 531, pipe joint; 532, rotating pipe; 533, suction disc; 534, detection box. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0019] Please refer to Figures 1-9 In the embodiments of the present application, a boiler water treatment device for a thermal power plant comprises: The support 100 is used for stabilizing the position of the tower body 200, the two tower bodies 200 are used for containing resin, the separation mechanism 300 is used for separating mixed resin, the two paving mechanisms 400 are used for assisting detection, and the two collection mechanisms 500 are used for detecting resin. The support 100 is fixedly connected with the two positioning plates 110, and the two positioning plates 110 are vertically arranged in sequence. The two tower bodies 200 are fixedly connected with the two positioning plates 110, respectively. The separation mechanism 300 is located between the two positioning plates 110. The separation mechanism 300 comprises the fixed shell 310, and a circular through hole is formed in the top surface of the fixed shell 310. The cylinder 311 is fixedly sleeved in the circular through hole. The filter cartridge 330 is arranged in the fixed shell 310, and the filter cartridge 330 has an open structure at one end. The connecting cylinder 360 is fixedly connected with the outer side wall of the fixed shell 310. The air cylinder 361 is fixedly connected between the connecting cylinder 360 and the support 100. The movable end of the air cylinder 361 penetrates through the connecting cylinder 360 and is fixedly connected with the collection cylinder 340. The collection cylinder 340 has a control structure, and the scraping opening 341 is formed at one end of the collection cylinder 340. The two paving mechanisms 400 are located between the two positioning plates 110, respectively, and are located above and below the separation mechanism 300, respectively. The two collection mechanisms 500 are rotatably sleeved with the two positioning plates 110, respectively.

[0020] Specifically, the tower body 200 is the column body of the cation and anion exchange column. The normal water production is carried out by mixing the cation exchange resin and the anion exchange resin in the tower body 200. When the resin needs to be regenerated, the resin is stratified by backwashing, and the cation exchange resin is located at the upper part and the anion exchange resin is located at the lower part due to the density. The boundary between the cation exchange resin and the anion exchange resin is located in the cylinder 311. Most of the cation exchange resin is located in the upper paving mechanism 400, and most of the anion exchange resin is located in the lower paving mechanism 400. If the stratification of the cation and anion exchange resin is not obvious, the two paving mechanisms 400 are started to separate the cation and anion exchange resin from the cylinder 311, so that the cylinder 311 is naturally closed. Then the mixed resin and water in the cylinder 311 are sucked into the filter cartridge 330. Then the filter cartridge 330 is rotated to generate centrifugal force, so that the resin is dehydrated, and the cation and anion exchange resin are naturally stratified due to their own density. The small filter eyes on the filter cartridge 330 make it difficult for water to pass through, so that there is residual water in the filter cartridge 330 when the cation and anion exchange resin are stratified due to the centrifugal force. This facilitates the movement of the cation and anion exchange resin for stratification, and makes the resin adhere to the inner wall of the filter cartridge 330. After the resin is stratified, the rotation speed of the filter cartridge 330 is reduced, and the air cylinder 361 is started to move the collection cylinder 340. The collection cylinder 340 relies on the scraping port 341 to scrape the resin adhering to the inner wall of the filter cartridge 330 into the collection cylinder 340. The camera module can be installed on the collection cylinder 340 to identify the cation and anion exchange resin in the filter cartridge 330 by industrial vision technology, so that only one kind of resin is scraped into the collection cylinder 340 each time. Then the scraped two kinds of resin are transported back to the two tower bodies 200 respectively, so as to separate the mixed resin, improve the efficiency of resin regeneration, improve the water production efficiency, and indirectly improve the efficiency of water pollution treatment. The industrial vision technology is prior art, and will not be described here.

[0021] Embodiment one As Figures 1-4As shown in the figure, in the embodiment, a plurality of circular holes are arranged on the other end of the outer side wall of the filter cylinder 330, and a sleeve shell 350 is rotatably sleeved on the other end of the outer side wall of the filter cylinder 330. The inside of the sleeve shell 350 is in communication with the inside of the plurality of circular holes. The inside of the fixed shell 310 is fixedly connected with a driving box 320. The driving box 320 is provided with a driving motor. The motor shaft of the driving motor is fixedly connected with the other end of the filter cylinder 330. The other end of the filter cylinder 330 is fixedly connected with a filling column 331. The inner side wall of the fixed shell 310 is fixedly connected with two guide rails 312. The collecting cylinder 340 is slidingly connected between the two guide rails 312. The sleeve shell 350 is fixedly connected with a conduit. The conduit is communicated with a water pump. The water pump is communicated with the cylinder body 311 through a connecting pipe. The collecting cylinder 340 is fixedly connected with a discharge pipe. One end of the discharge pipe penetrates through the connecting cylinder 360 and is fixedly connected with an automatic three-way valve. The automatic three-way valve is respectively communicated with the two tower bodies 200 through hoses. The inside of the connecting cylinder 360 is provided with an air pump.

[0022] In the embodiment, the driving motor is started to drive the filter cylinder 330 to rotate, so that the centrifugal force is generated in the filter cylinder 330 to separate the resin, and the filling column 331 is used to make the space of the filter cylinder 330 smaller, so that the resin adheres to the inner wall of the filter cylinder 330 and is not easy to accumulate. The guide rails 312 are used to make the collecting cylinder 340 more stable when moving. The automatic three-way valve, the air pump and the water pump are all prior art. After the collecting cylinder 340 scrapes a single type of resin, the automatic three-way valve is started by the controller, so as to adjust the hose connected with the discharge pipe. Then the collecting cylinder 340 is moved to enter the inside of the connecting cylinder 360, and the scraping port 341 faces the air outlet end of the air pump. The air pump is started by the controller, so as to blow the resin to the scraping port 341, and drive the single type of resin to be transported back to the inside of the corresponding tower body 200 through the hose, so as to facilitate the transportation of the separated resin back to the inside of the corresponding tower body 200.

[0023] As shown in the figure, Figure 2 and Figures 5-7 As shown in the figure, in the embodiment, the paving mechanism 400 comprises: The rotating shell 410 is rotatably connected to the fixed shell 310 at one end, and a sleeve hole is formed in the top surface of the rotating shell 410. The sleeve 420 is rotatably sleeved in the sleeve hole, and a plurality of partition plates 421 are fixedly connected to the inner side wall of the sleeve 420. The plurality of ring belts 430 are located inside the sleeve 420, and any ring belt 430 is located between two adjacent partition plates 421. The guide rod 431 is arranged at both ends inside any ring belt 430, and any guide rod 431 is fixedly connected between the two adjacent partition plates 421. The connecting seat 440 is provided with a snap ring 441, the inner side wall of the snap ring 441 is fixedly sleeved with the outer side wall of the rotating shell 410, and the snap ring 441 is slidably connected to one end of the connecting seat 440. One side of any positioning plate 110 is fixedly connected with a connecting box 120, and a swing cylinder is arranged in any connecting box 120. The movable end of any swing cylinder penetrates through the adjacent positioning plate 110 and is fixedly connected with a rotating shaft 121. One end of the connecting seat 440 is fixedly sleeved with the adjacent rotating shaft 121.

[0024] In specific implementation, when the sleeves 420 on the two paving mechanisms 400 are aligned with the barrel 311, the interiors of the two sleeves 420 are simultaneously aligned and communicated with the interiors of the two towers 200, so that the resin can normally produce water. When the two swing cylinders drive the rotating shell 410 and the sleeve 420 to rotate to the adjacent collection mechanism 500, the two sleeves 420 are inclined with the barrel 311, so that the two rotating shells 410 naturally close the barrel 311. When a single type of resin is regenerated, most of the resin is located in the corresponding sleeve 420. By rotating the sleeve 420, the resin in the sleeve 420 naturally adheres to the adjacent ring belt 430 due to centrifugal force. At the same time, the ring belt 430 is rotated, and cooperates with the collection mechanism 500 to make the resin adhere to the ring belt 430 in sequence, so that the surface of the ring belt 430 is paved and adhered with a single layer of resin by the collection mechanism 500. Then, the paved resin is detected by the collection mechanism 500 to check whether there is crushing, pollution (another type of resin is mixed), etc., so as to facilitate paving observation of a single type of resin and resin detection. The ring belt 430 is made of rubber material with strong corrosion resistance, such as fluororubber.

[0025] As shown in Figure 2 and Figures 8-9 In the present embodiment, the collection mechanism 500 includes: The circular shell 510, the motor box 520 and the electric push rod 530 are provided with the abutting ring 511 on one side, a plurality of rebound springs are fixedly connected between the circular shell 510 and the abutting ring 511, a plurality of connecting holes are formed in the top surface of each positioning plate 110, the circular shell 510 is rotatably sleeved in the adjacent connecting hole, a clamping hole is formed in the top surface of the circular shell 510, the motor box 520 is fixedly connected with the adjacent positioning plate 110, a servo motor is arranged in the motor box 520, a motor shaft of the servo motor is fixedly connected with a power gear, a plurality of tooth blocks are fixedly connected to the outer side wall of the circular shell 510, the power gear is engaged with the adjacent tooth block, the electric push rod 530 is fixedly connected with the adjacent positioning plate 110 through a connecting frame, a pipe joint 531 is fixedly connected to the movable end of the electric push rod 530, a rotating pipe 532 is rotatably connected to the pipe joint 531, the rotating pipe 532 is slidingly clamped in the clamping hole, a suction disc 533 is fixedly connected to the bottom end of the rotating pipe 532, a plurality of convex strips are arranged on the outer side wall of the rotating pipe 532, a plurality of grooves are formed in the inner side wall of the clamping hole, the convex strips are slidingly clamped in the adjacent grooves, a plurality of suction openings for sucking resin are formed in the outer side wall of the suction disc 533, the plurality of suction openings, the rotating pipe 532 and the pipe joint 531 are in communication, a detection box 534 is fixedly connected to the suction disc 533, and a detection device is arranged in the detection box 534.

[0026] In actual implementation, after the sleeve 420 is rotated to below the adjacent circular shell 510 by the swing cylinder, the sleeve 420 can push away the adjacent abutting ring 511, and then abut against the abutting ring 511. The abutting ring 511 and the sleeve 420 are provided with wave-shaped protrusions and annular grooves at the contact surfaces, respectively. The wave-shaped protrusions on the abutting ring 511 can be clamped into the annular grooves on the sleeve 420, so that the connection tightness of the abutting ring 511 and the sleeve 420 is improved. Then, the circular shell 510 is rotated by starting the servo motor by using the gear block and the power gear, and the sleeve 420 is synchronously rotated by the circular shell 510, so that the resin in the sleeve 420 naturally adheres to the adjacent ring belt 430 due to the centrifugal force. Then, the ring belt 430 is rotated, and the suction plate 533 is lowered by starting the electric push rod 530, so that the suction plate 533 scrapes the resin spread on the ring belt 430, and the resin is uniformly spread on the ring belt 430. The circular shell 510 is synchronously rotated with the suction plate 533 and the rotating pipe 532 due to the clamping holes and the protrusions, so that the suction plate 533, the sleeve 420 and the ring belt 430 are in a relatively static state. The detection equipment is an image transmission equipment capable of wirelessly transmitting data in an industrial vision system, which is a prior art and will not be described here. The image information is transmitted by the detection equipment. The pipe joint 531 is used for connecting the pipe, and the pipe is connected with the suction pump. Then, by moving the suction plate 533 to the defective resin, starting the suction pump can make the rotating pipe 532 suck all the resin at the height of the defective resin through the suction port on the suction plate 533, and discharge the sucked resin out of the sleeve 420 through the rotating pipe 532 and the pipe, so as to improve the water production efficiency and indirectly improve the efficiency of water pollution treatment. Before detection, most of the water in the sleeve 420 can be sucked out by the suction pump through the suction plate 533, so as to facilitate the resin to adhere to the adjacent ring belt 430. After detection, the acidic or alkaline liquid can be injected into the sleeve 420 to regenerate the resin.

[0027] As shown in Figure 5 and Figure 7 In the embodiment, a plurality of rectangular holes are formed in the outer side wall of each sleeve 420. The plurality of rectangular holes on each sleeve 420 correspond to the plurality of adjacent ring belts 430 one by one. The opposite sides of each rectangular hole are fixedly connected with a support plate. A driving wheel 450 is rotatably connected between two adjacent support plates. Each driving wheel 450 is in contact with the adjacent ring belt 430. A plurality of support rods are fixedly connected to the outer side wall of each sleeve 420. One end of each support rod is rotatably connected with a rotating rod 460. The plurality of rotating rods 460 on each sleeve 420 correspond to the plurality of adjacent driving wheels 450 one by one. A bevel gear 401 is fixedly sleeved with one end of each rotating rod 460 and the axle of each driving wheel 450. Two adjacent bevel gears 401 are in mesh with each other. A connecting seat 440 is fixedly connected with a gear ring 461. The other end of each rotating rod 460 is fixedly connected with a driving gear. Each driving gear is in mesh with the adjacent gear ring 461.

[0028] In the embodiment, the sleeve 420 drives the plurality of rotating rods 460 to rotate around the center of the sleeve 420 synchronously during the rotation of the sleeve 420, and the rotating rods 460 rotate due to the rolling of the driving gears on the gear rings 461, so that the rotating rods 460 drive the adjacent driving wheels 450 to rotate through the bevel gears 401, and the driving wheels 450 move the adjacent ring belts 430, the specifications of the driving gears, the gear rings 461 and the driving wheels 450 can be configured according to the needs, so that the rotation speed of the sleeve 420 and the moving speed of the ring belts 430 are differential motion, which prevents the ring belts 430 from moving too fast, thereby facilitating the detection of the resin, and the driving wheels 450 have protrusions that can penetrate the ring belts 430 to move the ring belts 430.

[0029] Embodiment two On the basis of the first embodiment, the arc-shaped plates 432 are arranged to facilitate the positioning of the ring belts 430.

[0030] As shown in Figure 6 In the embodiment, the arc-shaped plates 432 are arranged between the two adjacent partition plates 421, and any arc-shaped plate 432 is located inside the adjacent ring belt 430.

[0031] In the embodiment, the arc-shaped plates 432 are arranged inside the ring belts 430 to support the ring belts 430, thereby reducing the concave phenomenon of the ring belts 430 when they are moved by the driving wheels 450, and facilitating the movement of the ring belts 430.

[0032] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0033] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A water treatment device for a boiler of a thermal power plant, characterized in that, The utility model relates to a kind of tower crane, including: Support (100), fixedly connected with two positioning plates (110), and two positioning plates (110) are vertically arranged in turn; Two tower bodies (200) are fixedly connected with two positioning plates (110) respectively; Separation mechanism (300) is located between two positioning plates (110), and the separation mechanism (300) includes fixed shell (310), and the top surface of fixed shell (310) is provided with circular through-hole, the inside of circular through-hole is fixedly sleeved with cylinder (311), the inside of fixed shell (310) is provided with filter cartridge (330), and filter cartridge (330) is open structure at one end, the outer side wall of fixed shell (310) is fixedly connected with connecting cylinder (360), and connecting cylinder (360) is fixedly connected with air cylinder (361) between support (100), the movable end of air cylinder (361) penetrates connecting cylinder (360) and is fixedly connected with collection cylinder (340), and collection cylinder (340) is central control structure, and the one end of collection cylinder (340) is provided with scraping mouth (341); Two paving mechanisms (400) are located between two positioning plates (110) respectively, and two paving mechanisms (400) are located above and below separation mechanism (300) respectively; Two collection mechanisms (500) are rotatably sleeved with two positioning plates (110) respectively.

2. The apparatus for water treatment of a boiler of a thermal power plant according to claim 1, characterized in that, The other end of the outer side wall of filter cartridge (330) is provided with a plurality of circular holes, and the other end of the outer side wall of filter cartridge (330) is rotatably sleeved with sleeve shell (350), the inside of sleeve shell (350) is communicated with the inside of a plurality of circular holes, the inside of fixed shell (310) is fixedly connected with drive box (320), and drive motor is arranged in the inside of drive box (320), and the motor shaft of drive motor is fixedly connected with the other end of filter cartridge (330).

3. The apparatus for water treatment of a boiler of a thermal power plant according to claim 1, characterized in that, The other end of the inside of filter cartridge (330) is fixedly connected with filling column (331).

4. The apparatus for water treatment of a boiler of a thermal power plant according to claim 2, characterized in that, The inner side wall of fixed shell (310) is fixedly connected with two guide rails (312), and collection cylinder (340) is slidably connected between two guide rails (312), the sleeve shell (350) is fixedly connected with conduit, and the conduit is communicated with water pump, the water pump is communicated with cylinder (311) by connecting pipe, the collection cylinder (340) is fixedly connected with discharge pipe, and the one end of discharge pipe penetrates connecting cylinder (360) and is fixedly connected with automatic three-way valve, and the automatic three-way valve is communicated with two tower bodies (200) by hose respectively, the inside of connecting cylinder (360) is provided with air pump.

5. The apparatus for water treatment of a boiler of a thermal power plant according to any of claims 1 - 4, characterized in that, The paving mechanism (400) includes: Rotating shell (410), one end is rotatably connected with the fixed shell (310), and the top surface of rotating shell (410) is provided with sleeve hole; Sleeve (420) is rotatably sleeved in the inside of sleeve hole, and the inner side wall of sleeve (420) is fixedly connected with a plurality of partitions (421). A plurality of ring belts (430) are located inside the sleeve (420), any ring belt (430) is located between two adjacent partitions (421), and a guide rod (431) is arranged at both ends of any ring belt (430) inside; any guide rod (431) is fixedly connected between the two adjacent partitions (421); The connecting seat (440) is provided with a snap ring (441) in a matched mode, the inner side wall of the snap ring (441) is fixedly sleeved with the outer side wall of the rotating shell (410), the snap ring (441) is slidably connected with one end of the connecting seat (440), one side of any positioning plate (110) is fixedly connected with a connecting box (120), any connecting box (120) is provided with an oscillating cylinder inside, the movable end of any oscillating cylinder penetrates through the adjacent positioning plate (110) and is fixedly connected with a rotating shaft (121), and one end of the connecting seat (440) is fixedly sleeved with the adjacent rotating shaft (121).

6. The apparatus for water treatment of a boiler of a thermal power plant according to claim 5, characterized in that, The collection mechanism (500) comprises: A circular shell (510) is provided with a stop ring (511) on one side, a plurality of rebound springs are fixedly connected between the circular shell (510) and the stop ring (511), a connecting hole is formed in the top surface of any positioning plate (110), the circular shell (510) is rotatably sleeved inside the adjacent connecting hole, and a clamping hole is formed in the top surface of the circular shell (510); A motor box (520) is fixedly connected with the adjacent positioning plate (110), the motor box (520) is provided with a servo motor inside, and the motor shaft of the servo motor is fixedly connected with a power gear, the outer side wall of the circular shell (510) is fixedly connected with a plurality of tooth blocks, and the power gear is meshed with the adjacent tooth blocks; An electric push rod (530) is fixedly connected with the adjacent positioning plate (110) through a connecting frame, the movable end of the electric push rod (530) is fixedly connected with a pipe joint (531), the pipe joint (531) is rotatably connected with a rotating pipe (532), the rotating pipe (532) is slidably clamped in the clamping hole, the bottom end of the rotating pipe (532) is fixedly connected with a suction disc (533), a plurality of convex strips are arranged on the outer side wall of the rotating pipe (532), a plurality of grooves are formed in the inner side wall of the clamping hole, the convex strips are slidably clamped in the adjacent grooves, a plurality of suction openings for sucking resin are formed in the outer side wall of the suction disc (533), the plurality of suction openings, the rotating pipe (532) and the pipe joint (531) are in communication, and a detection box (534) is fixedly connected with the suction disc (533).

7. The apparatus for water treatment of a boiler of a thermal power plant according to claim 5, characterized in that, The outer side wall of any sleeve (420) is provided with a plurality of rectangular holes, the plurality of rectangular holes on any sleeve (420) correspond to the adjacent plurality of ring belts (430) one by one, and the opposite sides of any rectangular hole are fixedly connected with a support plate, a driving wheel (450) is rotatably connected between two adjacent support plates, and any driving wheel (450) is in contact with the adjacent ring belt (430).

8. The apparatus for water treatment of a boiler of a thermal power plant according to claim 6, characterized in that, The outer side wall of any sleeve (420) is fixedly connected with a plurality of support rods, one end of any support rod is rotatably connected with a rotating rod (460), the plurality of rotating rods (460) on any sleeve (420) correspond to the plurality of adjacent driving wheels (450) one by one, one end of any rotating rod (460) and the axle of any driving wheel (450) are fixedly sleeved with a bevel gear (401), and two adjacent bevel gears (401) are meshed with each other.

9. The apparatus for water treatment of a boiler of a thermal power plant according to claim 7, characterized in that, The connecting seat (440) is fixedly connected with a tooth ring (461), and the other end of any rotating rod (460) is fixedly connected with a driving gear, and any driving gear is meshed with the adjacent tooth ring (461).

10. The apparatus for water treatment of a boiler of a thermal power plant according to claim 5, characterized in that, The arc-shaped plates (432) are fixedly connected between two adjacent partition plates (421), and any arc-shaped plate (432) is located inside the adjacent ring belt (430).

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