Automatic waste heat power generation boiler dosing device

Abstract

The utility model relates to the technical field of waste heat power generation boilers, in particular to an automatic waste heat power generation boiler dosing device which comprises a fixing frame, a solution box and a waste heat power generation boiler body, a servo motor for providing power is in bolted connection with the interior of the fixing frame, and the power output end of the servo motor is in key connection with a driving rod. The driving rod is sleeved with a driving gear sleeve and a driving gear sleeve which are in transmission, the driving gear sleeve is located on the upper side of the driving gear sleeve, the exterior of the driving gear sleeve is in meshed connection with a transmission synchronous belt B, and the exterior of the synchronous belt B is in meshed connection with a tooth groove sleeve for driving the solution box to rotate; by arranging the servo motor, the driving rod, the supporting rod, the lead screw, the stirring rod, the driving gear sleeve, the tooth groove sleeve, the driving gear sleeve, the synchronous belt A, the synchronous belt B and the driven gear sleeve, the problems that when an existing automatic waste heat power generation boiler dosing device is used, the mixing efficiency of chemicals is low, and meanwhile the chemicals are prone to being attached to the inner wall of the solution box are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a waste heat power generation boiler technical field, concretely relates to an automatic waste heat power generation boiler dosing device. BACKGROUND

[0002] The waste heat power generation boiler is used for heating water or other medium by the waste heat generated in the industrial process, and produces steam or hot water, which is usually composed of a flue gas side and a water side, the flue gas side is connected to the flue gas discharge pipeline in the industrial process, and the waste heat in the flue gas is transferred to the waste heat boiler, in the heat exchange process, the waste heat in the flue gas exchanges heat with water or other medium through the heat exchanger of the waste heat boiler, so that the water or medium is heated, and the heated water or medium is converted into steam or hot water in the waste heat boiler, which can be used for industrial production or other purposes.

[0003] However, the existing automatic waste heat power generation boiler dosing device usually puts the medicament into the solution tank and stirs it by the motor and stirring rod, the mixing time of the medicament is long, and part of the medicament will adhere to the inner wall of the solution tank when entering the inside of the solution tank, so that the effect of the medicament entering the main body of the waste heat power generation boiler is affected, and thus an automatic waste heat power generation boiler dosing device is set. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide an automatic waste heat power generation boiler dosing device, the utility model sets up servo motor, drive rod, branch, screw rod, stirring rod, driving gear sleeve, gear slot sleeve, drive gear sleeve, synchronous belt A, synchronous belt B and driven gear sleeve, solve the problem that the mixing efficiency of medicament is low and the medicament is easy to adhere to the inner wall of the solution tank when the existing automatic waste heat power generation boiler dosing device is used.

[0005] The utility model discloses a technical scheme that solves its technical problem is a kind of automatic waste heat power generation boiler dosing device, including fixed bolster, solution tank and waste heat power generation boiler main body, the fixed bolster inside bolt connection has the power servo motor of providing, and the power output of servo motor key connection has driving rod, the driving rod outside sleeve joint transmission driving gear sleeve and driving gear sleeve, and driving gear sleeve is located driving gear sleeve upside, the driving gear sleeve outside meshing connection has the transmission synchronous belt B, and synchronous belt B outside meshing connection has the gear slot sleeve of solution tank rotation driven, the driving gear sleeve outside meshing connection has synchronous belt A, and synchronous belt A inboard meshing connection has driven gear sleeve, the driven gear sleeve inboard clamping has screw rod, the screw rod bottom screw fixed has the agitator rod of solution tank inside medicament agitating, the screw rod outside thread connection has threaded sleeve, and threaded sleeve outside welding has the vertical movement support rod, the support rod bottom welding has the ring frame board of solution tank inner wall scraping, the solution tank bottom insertion has fixed pipe, and fixed pipe is away from the end screw fixed of solution tank rotary joint, the rotary joint bottom screw fixed has the branch pipe B of solution tank in liquid medicine conveying, and branch pipe B is away from the end screw fixed of rotary joint flow pump, the flow pump outside screw fixed has the branch pipe A of waste heat power generation boiler main body inside dosing.

[0006] By adopting the above technical scheme, when dosing is to be carried out in the waste heat power generation boiler main body, the medicament is first placed in the solution tank, then the servo motor in the fixed bolster is driven to rotate by the external controller, the driving gear sleeve outside the driving rod drives the synchronous belt B to rotate, then the synchronous belt B drives the solution tank in the gear slot sleeve to rotate, at the same time, the driving gear sleeve outside the driving rod drives the driven gear sleeve in the synchronous belt A to rotate, then the driven gear sleeve drives the agitator rod below the screw rod to rotate, so as to improve the mixing efficiency of the medicament in the solution tank, then the flow pump outside the fixed bolster conveys the medicament in the solution tank through the fixed pipe on one side of the branch pipe B, then the flow pump quantitatively conveys the medicament to the waste heat power generation boiler main body through the branch pipe A, so as to facilitate the addition of the medicament to the waste heat power generation boiler main body.

[0007] When the screw rod drives the agitator rod to rotate, the threaded sleeve outside the screw rod is driven to move downward by the external structure limiting, then the support drives the ring frame board to scrape the inner wall of the solution tank, at the same time, the external controller drives the servo motor to rotate clockwise and counterclockwise, then the driving gear sleeve outside the driving rod drives the driven gear sleeve in the synchronous belt A to rotate, then the threaded sleeve drives the support to move longitudinally outside the screw rod, so that the support drives the ring frame board to reciprocatingly scrape the inner wall of the solution tank, so as to avoid the adhesion of the medicament to the inner wall of the solution tank.

[0008] Specifically, the solution tank top screw fixed has the bearing sleeve that makes the screw rod rotation stable.

[0009] Through adoption of the above technical scheme, when the lead screw drives the stirring rod to rotate, the bearing sleeve installed on the lead screw rotates on the solution tank, thereby improving the stability of the rotation of the lead screw.

[0010] Specifically, ring blocks are welded outside the solution tank, and ring grooves for stabilizing the rotation of the solution tank are formed in the inner side of the fixing frame.

[0011] Through adoption of the above technical scheme, when the lead screw drives the stirring rod to rotate, the bearing sleeve installed on the lead screw rotates on the solution tank, thereby improving the stability of the rotation of the lead screw.

[0012] Specifically, the bottom of the fixing frame is screwed with a support for fixing the rotary joint.

[0013] Through adoption of the above technical scheme, the rotary joint is fixed by the support at the bottom of the fixing frame, thereby improving the stability of the rotary joint.

[0014] Specifically, the input ends of the flow pump and the servo motor are electrically connected with the power supply end of the external power supply.

[0015] Through adoption of the above technical scheme, the electrical equipment can work normally by being connected with the external power supply.

[0016] The present application has the following beneficial effects:

[0017] (1) The automatic waste heat power generation boiler dosing device can improve the mixing efficiency of the medicament in the solution tank.

[0018] (2) When the lead screw drives the stirring rod to rotate, the threaded sleeve outside the lead screw is driven by the external structure to limit the downward movement of the support, then the support drives the ring frame plate to scrape the inner wall of the solution tank, at the same time, the external controller drives the servo motor to rotate clockwise and counterclockwise, then the driving gear sleeve outside the driving rod drives the driven gear sleeve inside the synchronous belt A to rotate, then the threaded sleeve drives the support to move longitudinally outside the lead screw, so that the support drives the ring frame plate to reciprocatingly scrape the inner wall of the solution tank, thereby avoiding the medicament from adhering to the inner wall of the solution tank and from precipitating, and reducing the number of electrical equipment and the operation cost. BRIEF DESCRIPTION OF DRAWINGS

[0019] The present application will be further described below in combination with the drawings and examples.

[0020] Figure 1 It is the whole structure schematic view of the automatic waste heat power generation boiler adding device of the utility model;

[0021] Figure 2 It is the front view internal partial structure schematic view of the automatic waste heat power generation boiler adding device of the utility model;

[0022] Figure 3 It is the solution tank internal structure schematic view of the automatic waste heat power generation boiler adding device of the utility model;

[0023] In the drawing: 1, fixed frame; 2, support pole; 3, screw rod; 4, bearing sleeve; 5, solution tank; 6, support; 7, fixed pipe; 8, rotary joint; 9, ring frame plate; 10, stirring rod; 11, waste heat power generation boiler main body; 12, branch pipe A; 13, flow pump; 14, branch pipe B; 15, driving gear cover; 16, synchronous belt A; 17, driving rod; 18, ring block; 19, ring groove; 20, driven gear cover; 21, synchronous belt B; 22, servo motor; 23, gear slot cover; 24, threaded sleeve; 25, driven gear cover. DETAILED DESCRIPTION

[0024] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0025] In order to add reagent into the waste heat power generation boiler main body 11, as an embodiment of the utility model, as shown in Figure 1 、 Figure 2 and Figure 3The utility model provides a kind of automatic waste heat power generation boiler dosing device shown in the utility model, including fixed frame 1, solution tank 5 and waste heat power generation boiler main body 11, the inside bolt connection of fixed frame 1 has the servo motor 22 of power supply, and the power output end key connection of servo motor 22 has driving rod 17, the driving rod 17 outside sleeve joint transmission driving pinion sleeve 15 and driving gear sleeve 20, and pinion sleeve 15 is located driving gear sleeve 20 upside, the outside meshing connection of driving gear sleeve 20 has transmission synchronous belt B21, and synchronous belt B21 outside meshing connection has the gear slot sleeve 23 of solution tank 5 rotation, the outside meshing connection of pinion sleeve 15 has synchronous belt A16, and synchronous belt A16 inboard meshing connection has driven gear sleeve 25, the inboard clamping of driven gear sleeve 25 has screw rod 3, the bottom screw of screw rod 3 fixed has the agitator rod 10 of solution tank 5 inside medicament agitation, the outside thread connection of screw rod 3 has threaded sleeve 24, and threaded sleeve 24 outside welding has the vertical movement of support rod 2, the bottom welding of support rod 2 has the ring frame plate 9 of solution tank 5 inner wall scraping, the bottom of solution tank 5 is inserted with fixed pipe 7, and the end of fixed pipe 7 away from solution tank 5 is screw-fixed with swivel joint 8, the bottom screw of swivel joint 8 fixed has the branch pipe B14 of solution tank 5 in liquid medicine delivery, and the end of branch pipe B14 away from swivel joint 8 is screw-fixed with flow pump 13, the outside screw of flow pump 13 fixed has the branch pipe A12 of adding medicine to waste heat power generation boiler main body 11.

[0026] When using, when adding medicine to waste heat power generation boiler main body 11, first, the medicament is placed in solution tank 5, then the servo motor 22 in fixed frame 1 is driven by the external controller to rotate the driving rod 17, the driving gear sleeve 20 outside the driving rod 17 drives the synchronous belt B21 to rotate, then the synchronous belt B21 drives the solution tank 5 in the gear slot sleeve 23 to rotate, at the same time, the driving rod 17 outside the driving gear sleeve 15 drives the synchronous belt A16 inside the driven gear sleeve 25 to rotate, then the driven gear sleeve 25 drives the agitator rod 10 below the screw rod 3 to rotate, thereby improving the mixing efficiency of the medicament in the solution tank 5, then the flow pump 13 outside the fixed frame 1 transports the medicament in the solution tank 5 through the fixed pipe 7 on one side of the branch pipe B14, then the flow pump 13 quantitatively transports the medicament to the waste heat power generation boiler main body 11 through the branch pipe A12, thereby facilitating the addition of medicament to the waste heat power generation boiler main body 11;

[0027] When the screw rod 3 drives the stirring rod 10 to rotate, the threaded sleeve 24 outside the screw rod 3 is driven by the external structure limiting to drive the support 6 to move downwards, then the support 6 drives the ring frame plate 9 to scrape the inner wall of the solution tank 5, and the external controller drives the servo motor 22 to rotate clockwise and counterclockwise, then the driving gear sleeve 15 outside the driving rod 17 drives the driven gear sleeve 25 inside the synchronous belt A 16 to rotate, then the threaded sleeve 24 drives the support 6 to move longitudinally outside the screw rod 3, so that the support 6 drives the ring frame plate 9 to reciprocatingly scrape the inner wall of the solution tank 5, thereby avoiding the medicament from adhering to the inner wall of the solution tank 5.

[0028] In order to improve the stability of the rotation of the screw rod 3, the utility model also includes that the bearing sleeve 4 for improving the stability of the rotation of the screw rod 3 is fixed on the top of the solution tank 5. Figure 1

[0029] In use, when the screw rod 3 drives the stirring rod 10 to rotate, the bearing sleeve 4 installed on the solution tank 5 is rotated, thereby improving the stability of the rotation of the screw rod 3.

[0030] In order to improve the stability of the rotation of the solution tank 5, the utility model also includes that the ring blocks 18 are welded outside the solution tank 5, and the ring grooves 19 for improving the stability of the rotation of the solution tank 5 are formed in the inner side of the fixed frame 1. Figure 2

[0031] In use, when the synchronous belt B 21 drives the solution tank 5 inside the gear groove sleeve 23 to rotate, the two groups of ring blocks 18 welded outside the solution tank 5 slide in the two groups of ring grooves 19 formed in the fixed frame 1 respectively, thereby improving the stability of the rotation of the solution tank 5.

[0032] In order to improve the stability of the rotation of the rotary joint 8, the utility model also includes that the support 6 for fixing the rotary joint 8 is fixed on the bottom of the fixed frame 1. Figure 2

[0033] In use, the support 6 on the bottom of the fixed frame 1 fixes the rotary joint 8, thereby improving the stability of the rotary joint 8.

[0034] In order to make the electrical equipment work normally, the utility model also includes that the input ends of the flow pump 13 and the servo motor 22 are electrically connected with the power supply end of the external power supply. Figure 1 Figure 2 In use, by connecting the external power supply, the electrical equipment works normally.

[0035] In use, by connecting the external power supply, the electrical equipment works normally.

[0036] ​​​​The utility model discloses a when using, when want to add medicine to the waste heat power generation boiler main part 11, first put the medicament into the solution tank 5, the synchronous belt B21 of drive gear sleeve 20 of drive rod 17 outside is driven with the rotation of synchronous belt B21 of synchronous belt B21, the synchronous belt A16 of driven gear sleeve 25 in the solution tank 5 of tooth groove sleeve 23 in the rotation of synchronous belt B21 is driven, the driven gear sleeve 25 of synchronous belt A16 is driven with the rotation of the stirring rod 10 below the screw rod 3 of driven gear sleeve 25, thereby improve the medicament mixing efficiency in the solution tank 5, the flow pump 13 of fixed frame 1 outside is transported the medicament in the solution tank 5 through the fixed pipe 7 of branch pipe B14 one side, the flow pump 13 is quantitatively transported to the waste heat power generation boiler main part 11 with the medicament through branch pipe A12, thereby convenient to add the medicament to the waste heat power generation boiler main part 11;

[0037] When the screw rod 3 drives the stirring rod 10 to rotate, the threaded sleeve 24 outside the screw rod 3 is driven to move downwards by the external structure limiting, then the support 6 drives the ring frame plate 9 to scrape the inner wall of the solution tank 5, and the external controller drives the servo motor 22 to rotate clockwise and counterclockwise, then the driving rod 17 outside the driving gear sleeve 15 drives the driven gear sleeve 25 in the synchronous belt A16 to rotate, then the threaded sleeve 24 drives the support 6 to move longitudinally outside the screw rod 3, so that the support 6 drives the ring frame plate 9 to reciprocatingly scrape the inner wall of the solution tank 5, thereby avoiding the medicament from adhering to the inner wall of the solution tank 5.

[0038] When the screw rod 3 drives the stirring rod 10 to rotate, the bearing sleeve 4 installed on the solution tank 5 is rotated, thereby improving the stability of the rotation of the screw rod 3.

[0039] When the synchronous belt B21 drives the solution tank 5 in the tooth groove sleeve 23 to rotate, the two groups of ring blocks 18 welded outside the solution tank 5 slide in the two groups of ring grooves 19 in the fixed frame 1, thereby improving the stability of the rotation of the solution tank 5.

[0040] The support 6 at the bottom of the fixed frame 1 fixes the rotary joint 8, thereby improving the stability of the rotary joint 8.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above-mentioned description in the specification is only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic dosing device for a waste heat boiler, characterized in that, Including fixed frame (1), solution tank (5) and waste heat power generation boiler main body (11), the inside bolt connection of the fixed frame (1) has the power supply servo motor (22), and the power output end of the servo motor (22) is keyed to the drive rod (17), the drive rod (17) is externally sleeved with the driving gear sleeve (15) and the drive gear sleeve (20), and the driving gear sleeve (15) is located on the upper side of the drive gear sleeve (20), the drive gear sleeve (20) is externally meshed with the transmission synchronous belt B (21), and the synchronous belt B (21) is externally meshed with the gear slot sleeve (23) driven by the solution tank (5), the driving gear sleeve (15) is externally meshed with the synchronous belt A (16), and the synchronous belt A (16) is meshed with the driven gear sleeve (25) on the inside, the driven gear sleeve (25) is clamped with the lead screw (3) on the inside, the lead screw (3) is fixed with the stirring rod (10) for agitating the medicine in the solution tank (5) on the bottom by screw, the lead screw (3) is externally threaded with the threaded sleeve (24), and the threaded sleeve (24) is externally welded with the longitudinally moving support rod (2), the support rod (2) is welded with the ring frame plate (9) for scraping the inner wall of the solution tank (5) on the bottom, the solution tank (5) is inserted with the fixed pipe (7) on the bottom, and the fixed pipe (7) is fixed with the rotary joint (8) away from the solution tank (5) on one end by screw, the rotary joint (8) is fixed with the branch pipe B (14) for conveying the liquid medicine in the solution tank (5) on the bottom by screw, and the branch pipe B (14) is fixed with the flow pump (13) away from the rotary joint (8) on one end by screw, the flow pump (13) is externally fixed with the branch pipe A (12) for adding medicine into the waste heat power generation boiler main body (11) by screw.

2. The automatic dosing device for waste heat boiler according to claim 1, characterized in that, The solution tank (5) is fixed with the bearing sleeve (4) on the top by screw to make the lead screw (3) rotate stably.

3. The automatic dosing device for waste heat boiler according to claim 1, characterized in that, The solution tank (5) is externally welded with the ring block (18), and the inside of the fixed frame (1) is provided with the ring groove (19) for making the solution tank (5) rotate stably.

4. The automatic dosing device for waste heat boiler of claim 1, wherein, The fixed frame (1) is fixed with the support (6) for fixing the rotary joint (8) on the bottom by screw.

5. The automatic dosing device for waste heat boiler of claim 1, wherein, The input end of the flow pump (13) and the servo motor (22) is electrically connected with the power supply end of the external power supply.

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