Dosing treatment device for boiler water

Abstract

The utility model relates to the technical field of boilers, in particular to a boiler water dosing treatment device which comprises a filtering mechanism for filtering foreign matters in liquid medicine, and a stirring mechanism for stirring clear water and chemicals is mounted on the filtering mechanism; the filtering mechanism comprises a bottom plate, a fixing box is installed on the upper surface of the bottom plate, a liquid outlet pipe is installed on the side wall of the fixing box, four first electric push rods are arranged on the bottom plate, and lifting blocks are fixed to the telescopic ends of the first electric push rods. By arranging the filtering mechanism, when intercepted foreign matter needs to be cleaned, a first electric push rod is controlled to extend, the first electric push rod extends to drive a lifting block and a lifting box, the lifting box drives a filtering assembly to ascend, and the first electric push rod is controlled to stop running after the filtering assembly moves out of an inner cavity of a fixing box; by the adoption of the mode, the intercepted foreign matter can be rapidly cleaned, and the using effect of the device is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of boiler technology, and in particular to a boiler water chemical treatment device. Background Technology

[0002] During boiler operation, boiler water contains calcium and magnesium salts. If these impurities are not removed in time, they will accumulate in the boiler water and cause scale formation. Therefore, a boiler water chemical treatment device is installed to inject chemicals into the boiler pipes to adjust the pH value of the boiler water and prevent scale and corrosion on the inner wall of the boiler.

[0003] Announcement No. (CN221015589U) discloses a boiler water chemical treatment device. Chemical solution is introduced into the interior of the casing through a duckbill suction head. Then, a filter screen filters the chemical solution to remove foreign matter mixed in with the chemical solution. The filtered chemical solution is then introduced into the interior of the suction pipe through a connecting pipe. The flat duckbill suction head facilitates the extraction of chemical solution when the liquid level inside the tank is too low. The filter screen in the above device is located at the bottom of the inner cavity of the tank, which makes it inconvenient to clean up the intercepted foreign matter and needs to be improved. Utility Model Content

[0004] The purpose of this invention is to provide a boiler water dosing treatment device to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A boiler water dosing treatment device includes a filtration mechanism for filtering foreign matter in the chemical solution, and a stirring mechanism for stirring the water and the chemical solution is installed on the filtration mechanism.

[0007] The filtration mechanism includes a base plate, a fixed box mounted on the upper surface of the base plate, a liquid outlet pipe mounted on the side wall of the fixed box, four first electric push rods on the base plate, lifting blocks fixed to the telescopic ends of the first electric push rods, a lifting box connected between the four lifting blocks, a liquid inlet pipe mounted on the side wall of the lifting box, a sealing cap mounted on the end of the liquid inlet pipe away from the lifting box, and a filter assembly for filtering foreign matter in the medicine solution mounted on the lower surface of the lifting box; the filter assembly includes a fixed cover mounted on the lower surface of the lifting box, the fixed cover being located inside the fixed box cavity, a fixed cylinder mounted below the fixed cover, and four filter screens mounted on the fixed cylinder.

[0008] Preferably, the stirring mechanism includes four second electric push rods installed on the upper surface of the lifting box. A lifting plate is fixed to the telescopic end of the second electric push rod. A motor is fixed to the upper surface of the lifting plate. Two retaining rings are provided above the lifting box. A rotating shaft is fixed to the inner wall of the retaining ring. The upper end of the rotating shaft is connected to the output end of the motor and passes through the lifting box. A fixing sleeve is provided between the two retaining rings. Fixing rods are installed on both sides of the fixing sleeve. The fixing rods are L-shaped and the end of the fixing rod away from the fixing sleeve is connected to the lower surface of the lifting plate. A stirring blade located in the inner cavity of the lifting box is fixed on the rotating shaft. A rotating seat is fixed to the lower end face of the rotating shaft.

[0009] Preferably, the side wall of the fixed box is provided with a liquid outlet hole that matches the liquid outlet pipe, and the side wall of the lifting box is provided with a liquid inlet hole that matches the liquid inlet pipe.

[0010] Preferably, the lifting box and the fixed box are slidably connected, the fixed cylinder and the fixed cover are threadedly connected, and through holes are provided on the lower surface of the lifting box and the upper surface of the fixed cover.

[0011] Preferably, the rotating shaft is rotatably connected to the lifting box, and the rotating shaft is rotatably connected to the fixed sleeve.

[0012] Preferably, the rotating seat is rotatably connected to the lifting box.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] By setting up a filtration mechanism, when it is necessary to clean up intercepted foreign objects, the first electric push rod is extended. The extension of the first electric push rod drives the lifting block and the lifting box to the upper part. The lifting box drives the filter assembly to rise. After the filter assembly moves out of the inner cavity of the fixed box, the first electric push rod is stopped. Then the foreign objects intercepted in the filter assembly can be cleaned up. The above method can quickly clean up the intercepted foreign objects and effectively improve the use effect of the device. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the boiler water chemical treatment device described in this utility model;

[0017] Figure 2 This is a front view of the boiler water chemical treatment device described in this utility model;

[0018] Figure 3This is a cross-sectional view of the fixed box and the lifting box in the boiler water dosing treatment device described in this utility model;

[0019] Figure 4 This is a schematic diagram of the lifting box in the boiler water dosing treatment device described in this utility model;

[0020] Figure 5 This is an enlarged view of point A in the boiler water dosing treatment device described in this utility model.

[0021] The annotations in the attached figures are explained as follows:

[0022] 1. Filtration mechanism; 101. Base plate; 102. Fixing box; 103. Liquid outlet pipe; 104. First electric push rod; 105. Lifting block; 106. Lifting box; 107. Liquid inlet pipe; 108. Sealing cover; 109. Fixing cover; 110. Fixing cylinder; 111. Filter screen; 2. Stirring mechanism; 201. Second electric push rod; 202. Lifting plate; 203. Motor; 204. Rotating shaft; 205. Snap ring; 206. Fixing sleeve; 207. Fixing rod; 208. Stirring blade; 209. Rotating seat. Detailed Implementation

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] like Figures 1-5 As shown, a boiler water dosing treatment device includes a filter mechanism 1 for filtering foreign matter in the chemical solution, and a stirring mechanism 2 for stirring the water and the chemical solution is installed on the filter mechanism 1.

[0027] In this utility model, the filtration mechanism 1 includes a base plate 101, a fixed box 102 is mounted on the upper surface of the base plate 101, an outlet pipe 103 is mounted on the side wall of the fixed box 102, four first electric push rods 104 are provided on the base plate 101, and lifting blocks 105 are fixed to the telescopic ends of the first electric push rods 104. A lifting box 106 is connected between the four lifting blocks 105. An inlet pipe 107 is provided on the side wall of the lifting box 106, and a sealing cap 108 is installed at the end of the inlet pipe 107 away from the lifting box 106. A fixed cap 109 is installed on the lower surface of the lifting box 106 and is located in the inner cavity of the fixed box 102. A fixed cylinder 110 is installed below the fixed cap 109, and four filter screens 111 are installed on the fixed cylinder 110. An outlet pipe 111 is opened on the side wall of the fixed box 102 to cooperate with the outlet pipe 103. The lifting box 106 has an inlet hole on its side wall that mates with the inlet pipe 107. The lifting box 106 is slidably connected to the fixed box 102, and the fixed cylinder 110 is threadedly connected to the fixed cover 109. Both the lower surface of the lifting box 106 and the upper surface of the fixed cover 109 have through holes. When it is necessary to clean up the intercepted foreign objects, the first electric push rod 104 is extended. The extension of the first electric push rod 104 drives the lifting block 105 and the lifting box 106 to rise. The lifting box 106 drives the fixed cover 109 and the fixed cylinder 110 to rise. When the fixed cylinder 110 moves out of the inner cavity of the fixed box 102, the first electric push rod 104 is stopped. Then the fixed cylinder 110 is rotated to separate it from the fixed cover 109. After the fixed cylinder 110 is disassembled, the intercepted foreign objects can be cleaned up. The above method can quickly clean up the intercepted foreign objects and effectively improve the use effect of the device.

[0028] In this utility model, the stirring mechanism 2 includes four second electric push rods 201 mounted on the upper surface of the lifting box 106. A lifting plate 202 is fixed to the telescopic end of each second electric push rod 201. A motor 203 is fixed to the upper surface of the lifting plate 202. Two retaining rings 205 are provided above the lifting box 106. A rotating shaft 204 is fixed to the inner wall of each retaining ring 205. The upper end of the rotating shaft 204 is connected to the output end of the motor 203 and passes through the lifting box 106. A fixing sleeve 206 is provided between the two retaining rings 205. Fixing rods 207 are installed on both sides of the fixing sleeve 206. The fixing rods 207 are L-shaped, and one end of the fixing rod 207 away from the fixing sleeve 206 is connected to the lower surface of the lifting plate 202. A stirring blade 208 located inside the lifting box 106 is fixed on the rotating shaft 204. A rotating seat 209 is fixed to the lower end face; the rotating shaft 204 is rotatably connected to the lifting box 106, the rotating shaft 204 is rotatably connected to the fixed sleeve 206, and the rotating seat 209 is rotatably connected to the lifting box 106; after the water and medicine are added, the motor 203 is started. The motor 203 drives the stirring plate 208 and the rotating seat 209 to rotate through the rotating shaft 204. The stirring plate 208 rotates to stir the water and medicine. After stirring, the motor 203 is turned off and the second electric push rod 201 is extended. The extension of the second electric push rod 201 drives the lifting plate 202 to rise. The lifting plate 202 drives the motor 203 and the rotating shaft 204 to rise. The stirring plate 208 and the rotating seat 209 rise accordingly. The medicine in the lifting box 106 enters the fixed cylinder 110 through the through holes on the lower surface of the lifting box 106 and the upper surface of the fixed cover 109. The filter screen 111 filters the foreign matter in the medicine.

[0029] In the above structure: When using the device, the outlet pipe 103 is connected to the pump body, and then clean water and medicine are added to the lifting box 106 in a certain proportion through the inlet pipe 107. The motor 203 is started, and the motor 203 drives the stirring plate 208 and the rotating seat 209 to rotate through the rotating shaft 204. The stirring plate 208 rotates to stir the clean water and medicine. After stirring is completed, the motor 203 is turned off and the second electric push rod 201 is extended. The extension of the second electric push rod 201 drives the lifting plate 202 to rise. The lifting plate 202 drives the motor 203 and the rotating shaft 204 to rise. The stirring plate 208 and the rotating seat 209 rise accordingly. The medicine in the lifting box 106 enters the fixed cylinder 1 through the through holes on the lower surface of the lifting box 106 and the upper surface of the fixed cover 109. Inside the 10, the filter screen 111 filters out foreign objects in the chemical solution. The filtered chemical solution falls to the bottom of the fixed box 102. The chemical solution at the bottom of the fixed box 102 enters the pump body through the outlet pipe 103. The pump body operates to pump the chemical solution into the boiler. When it is necessary to clean the foreign objects intercepted in the fixed cylinder 110, the first electric push rod 104 is extended. The extension of the first electric push rod 104 drives the lifting block 105 and the lifting box 106 to rise. The lifting box 106 drives the fixed cover 109 and the fixed cylinder 110 to rise. When the fixed cylinder 110 moves out of the inner cavity of the fixed box 102, the first electric push rod 104 is stopped. Then the fixed cylinder 110 is rotated to separate it from the fixed cover 109. After the fixed cylinder 110 is disassembled, the intercepted foreign objects can be cleaned.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A boiler water chemical treatment device, characterized in that: It includes a filter mechanism (1) for filtering foreign matter in the medicine solution, and a stirring mechanism (2) for stirring the water and medicine solution is installed on the filter mechanism (1); The filtration mechanism (1) includes a base plate (101), a fixed box (102) is mounted on the upper surface of the base plate (101), an outlet pipe (103) is mounted on the side wall of the fixed box (102), and four first electric push rods (104) are provided on the base plate (101). Each first electric push rod (104) has a lifting block (105) fixed to its telescopic end. A lifting box (106) is connected between the four lifting blocks (105), and an inlet pipe (107) is provided on the side wall of the lifting box (106). A sealing cap (108) is installed at the end of the inlet pipe (107) away from the lifting box (106). A filter assembly for filtering foreign matter in the medicine is installed on the lower surface of the lifting box (106). The filter assembly includes a fixed cover (109) installed on the lower surface of the lifting box (106). The fixed cover (109) is located in the inner cavity of the fixed box (102). A fixed cylinder (110) is installed below the fixed cover (109). A filter screen (111) is installed on the fixed cylinder (110). There are four filter screens (111).

2. The boiler water chemical treatment device according to claim 1, characterized in that: The stirring mechanism (2) includes four second electric push rods (201) installed on the upper surface of the lifting box (106). A lifting plate (202) is fixed to the telescopic end of each second electric push rod (201). A motor (203) is fixed to the upper surface of the lifting plate (202). Two retaining rings (205) are provided above the lifting box (106). A rotating shaft (204) is fixed to the inner wall of each retaining ring (205). The upper end of the rotating shaft (204) is connected to the output of the motor (203). The shaft (204) is connected to the end and passes through the lifting box (106). A fixing sleeve (206) is provided between the two retaining rings (205). Fixing rods (207) are installed on both sides of the fixing sleeve (206). The fixing rods (207) are L-shaped and the end of the fixing rod (207) away from the fixing sleeve (206) is connected to the lower surface of the lifting plate (202). A stirring plate (208) located in the inner cavity of the lifting box (106) is fixed on the shaft (204). A rotating seat (209) is fixed on the lower end face of the shaft (204).

3. The boiler water chemical treatment device according to claim 1, characterized in that: The side wall of the fixed box (102) is provided with a liquid outlet hole that cooperates with the liquid outlet pipe (103), and the side wall of the lifting box (106) is provided with a liquid inlet hole that cooperates with the liquid inlet pipe (107).

4. The boiler water chemical treatment device according to claim 1, characterized in that: The lifting box (106) is slidably connected to the fixed box (102), the fixed cylinder (110) is threadedly connected to the fixed cover (109), and through holes are provided on the lower surface of the lifting box (106) and the upper surface of the fixed cover (109).

5. A boiler water chemical treatment device according to claim 2, characterized in that: The rotating shaft (204) is rotatably connected to the lifting box (106), and the rotating shaft (204) is rotatably connected to the fixed sleeve (206).

6. The boiler water chemical treatment device according to claim 2, characterized in that: The rotating seat (209) is rotatably connected to the lifting box (106).

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