Automatic dosing machine for coal slurry water treatment agent

Abstract

The utility model relates to an automatic dosing machine for a coal slurry water treatment agent, which belongs to the technical field of automatic dosing machines, and comprises a rack, two groups of dosing cylinders are symmetrically fixed on the top of the rack along the left-right direction, the bottom of each group of dosing cylinders is communicated with a chemical discharge pipe, each group of chemical discharge pipe is provided with an electromagnetic valve, and the electromagnetic valves are communicated with the chemical discharge pipes. A telescopic pipeline is arranged on the dosing cylinder, a fixing cylinder is arranged on the telescopic pipeline, a mounting ring is fixed to the ends, away from each other, of the fixing cylinder and the dosing cylinder, a reinforcing assembly is arranged on the mounting ring, and a telescopic dosing groove structure can be formed by arranging the dosing cylinder, the telescopic pipeline and the fixing cylinder; the telescopic pipeline with the overall height changed after being stretched, the dosing cylinder and the fixing cylinder can be fixed into an integrated structure again, the overall capacity of the dosing tank structure is greatly increased, and a user can conveniently and rapidly expand the capacity according to the actual situation on site.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic dosing machine technical field especially relates to a coal slurry water treatment agent automatic dosing machine. BACKGROUND

[0002] Automatic dosing equipment is mainly used for the treatment of feed water, boiler water, circulating water, waste water and the like of power plants, and can also be used in the petroleum, chemical industry, environmental protection, water supply system and the like industries, and the user only needs to place the combined dosing device in the dosing room, connect the dosing pipe and turn on the power supply to start operation.

[0003] However, the medicine tank capacity of the existing coal slurry water treatment agent automatic dosing machine is mostly fixed, and cannot be expanded independently according to the on-site demand, so that the user cannot completely add the required medicament, and needs to be added in sections, which is very inconvenient and greatly reduces the use effect of the device. UTILITY MODEL CONTENTS

[0004] The utility model discloses a coal slurry water treatment agent automatic dosing machine, which can expand the medicine tank capacity independently according to the on-site demand, and can completely add the required medicament.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A coal slurry water treatment agent automatic dosing machine, comprising a rack, two groups of dosing barrels are fixedly arranged on the top of the rack in a left-right direction, a medicine discharging pipe is communicated with the bottom of each group of dosing barrels, an electromagnetic valve is arranged on each group of medicine discharging pipes, a telescopic pipe is arranged on the dosing barrel, a fixing barrel is arranged on the telescopic pipe, an installation ring is fixedly arranged at the end of the fixing barrel and the dosing barrel away from each other, and a reinforcing assembly is arranged on the installation ring.

[0007] Preferably, the reinforcing assembly comprises grooves symmetrically arranged on the front and back of the installation ring in a front-rear direction, a clamping plate is fixedly arranged in each group of grooves, a reinforcing plate is clamped in each group of grooves, a first clamping groove for inserting the clamping plate is symmetrically arranged on each group of reinforcing plates in an up-down direction, a rotating plate is rotatably arranged at the end of each group of clamping plates away from the fixing barrel, the rotating plate is used to limit the reinforcing plate on the clamping plate, a plurality of U-shaped frames are fixedly arranged on the side of the reinforcing plate away from each other in an up-down direction, a limiting seat is slidably arranged in each group of U-shaped frames, and one end of the rotating plate is clamped in the limiting seat, and a spring is fixedly arranged on the side of the limiting seat and the U-shaped frame away from each other.

[0008] Preferably, the reinforcing plate is provided with a second clamping groove for inserting the upper clamping plate, and the number of U-shaped frames on each reinforcing plate is three, and the middle U-shaped frame is matched with the second clamping groove.

[0009] Preferably, the lower mounting ring is uniformly provided with a plurality of T-shaped reinforcing rods, and the top end of the T-shaped reinforcing rod is fixed on the upper mounting ring.

[0010] Preferably, the two sides of the inner cavity of each U-shaped frame are provided with a fixed slide, and the two sides of each limiting seat are fixed with an auxiliary sliding block capable of sliding in the fixed slide.

[0011] Preferably, the upper mounting ring is threadedly connected with a screw cap for plugging the fixed cylinder, the screw cap is communicated with a feeding vertical pipe, and the feeding vertical pipe is provided with an auxiliary valve.

[0012] Preferably, the end of the medicine discharging pipe away from the medicine adding cylinder is communicated with a main pipe, the top end of the main pipe is fixed on the rack, and the end of each medicine discharging pipe close to the main pipe is provided with a one-way valve.

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

[0014] The coal slurry water treatment agent automatic dosing machine can form a telescopic dosing tank structure through the setting of the medicine adding cylinder, the telescopic pipeline and the fixed cylinder, and the design of the reinforcing assembly can quickly connect and lock the reinforcing plate and the clamping plate through the clamping mode, so that the telescopic pipeline with the changed overall height after stretching and the medicine adding cylinder and the fixed cylinder can be refixed as an integral structure, the overall capacity of the dosing tank structure is greatly expanded, the user can quickly expand the capacity according to the actual situation on site, and the overall applicability of the device is improved, so that more coal slurry water treatment agents can be added. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the coal slurry water treatment agent automatic dosing machine provided by the utility model;

[0016] Figure 2 It is Figure 1 It is a structure enlarged view of A in the middle;

[0017] Figure 3 It is a structure partial sectional view of the coal slurry water treatment agent automatic dosing machine provided by the utility model;

[0018] Figure 4 It is a structure partial explosion view of the coal slurry water treatment agent automatic dosing machine provided by the utility model.

[0019] In the figure: 1, rack; 2, dosing cylinder; 3, telescopic pipeline; 4, fixed cylinder; 5, screw cap; 6, electromagnetic valve; 7, dosing pipe; 8, main pipe; 9, groove; 10, mounting ring; 11, T-shaped reinforcing rod; 12, reinforcing plate; 13, clamping plate; 14, rotating plate; 15, U-shaped frame; 16, limiting seat; 17, spring; 18, auxiliary sliding block; 19, fixed sliding way; 20, first clamping groove; 21, second clamping groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. EMBODIMENT

[0021] REFERENCE Figures 1-4 A coal slurry water treatment agent automatic dosing machine, including rack 1, the front side of rack 1 is provided with controller, the top of rack 1 is fixed with two groups of dosing cylinders 2 along the left-right direction symmetry, the bottom of each group of dosing cylinders 2 is communicated with dosing pipe 7, each group of dosing pipe 7 is provided with electromagnetic valve 6, the end of dosing pipe 7 away from dosing cylinder 2 is communicated with main pipe 8, the top of main pipe 8 is fixed on rack 1, the end of each group of dosing pipe 7 close to main pipe 8 is provided with check valve, the design of main pipe 8 is convenient for the centralized discharge of reagent, and the design of check valve can limit the dosing direction of dosing pipe 7, to avoid the impact of different reagents on the opposite pipeline;

[0022] Dosing cylinder 2 is provided with telescopic pipeline 3, telescopic pipeline 3 is provided with fixed cylinder 4, screw cap 5 for plugging fixed cylinder 4 is connected in the thread in the upper mounting ring 10, screw cap 5 is communicated with feed vertical pipe, and auxiliary valve is arranged on the feed vertical pipe, the design of screw cap 5 and feed vertical pipe is convenient for adding reagent, and it is convenient for cleaning in dosing cylinder 2 later, the end of fixed cylinder 4 and dosing cylinder 2 away from each other is fixed with mounting ring 10, a plurality of T-shaped reinforcing rods 11 are evenly inserted in the lower mounting ring 10, the top of T-shaped reinforcing rod 11 is fixed on the upper mounting ring 10, the design of T-shaped reinforcing rod 11 improves the stability of fixed cylinder 4 when moving, avoids inclination, and can better support telescopic pipeline 3;

[0023] The mounting ring 10 is provided with a reinforcing assembly, which comprises a groove 9 symmetrically opened in the front and back of the mounting ring 10, a clamping plate 13 fixed in each group of grooves 9, a reinforcing plate 12 clamped in the upper and lower grooves 9, a first clamping groove 20 symmetrically opened in the reinforcing plate 12 for inserting the clamping plate 13, a rotating plate 14 rotatably arranged at one end of the clamping plate 13 away from the fixed cylinder 4, the rotating plate 14 being used to limit the reinforcing plate 12 on the clamping plate 13, a plurality of U-shaped frames 15 fixed on the side of the reinforcing plate 12 away from each other in sequence along the up-down direction, a limiting seat 16 slidably arranged in each U-shaped frame 15 and one end of the rotating plate 14 clamped in the limiting seat 16, a fixed slide 19 opened on both sides of the inner cavity of each U-shaped frame 15, and an auxiliary sliding block 18 fixed on both sides of each limiting seat 16 and capable of sliding in the fixed slide 19. The design of the fixed slide 19 and the auxiliary sliding block 18 can slide and limit the limiting seat 16, avoiding the inclination of the limiting seat 16 affecting the clamping effect of the rotating plate 14;

[0024] The limiting seat 16 and the U-shaped frame 15 are fixed on the side close to each other, and the spring 17 is fixed on the side close to each other. By arranging the medicine adding cylinder 2, the telescopic pipe 3 and the fixed cylinder 4, a telescopic medicine adding groove structure can be formed, and the design of the reinforcing assembly can fix the telescopic pipe 3 with changed overall height after stretching, the medicine adding cylinder 2 and the fixed cylinder 4 into an integral structure, greatly expanding the overall capacity of the medicine adding groove structure, facilitating the user to quickly expand the capacity according to the actual situation on site. Each reinforcing plate 12 is provided with a second clamping groove 21 for inserting the upper clamping plate 13, and the number of U-shaped frames 15 on each reinforcing plate 12 is three, and the middle U-shaped frame 15 is used in cooperation with the second clamping groove 21. By arranging the second clamping groove 21, the fixed cylinder 4 can be quickly fixed when the telescopic pipe 3 is not stretched, avoiding random movement and affecting the overall stability of the device.

[0025] The utility model discloses, need expansion capacity time, user pulls the limit seat 16 to can compress spring 17 to limit seat 16 completely separate from the rotating plate 14 until, remove the locking state of rotating plate 14, this time user rotates rotating plate 14, with it from vertical rotation to horizontal, this time user pulls the reinforcing plate 12, can remove reinforcing plate 12 from the clamping plate 13, and the clamping plate 13 under will separate from the first clamping groove 20 under, the clamping plate 13 above separates from the second clamping groove 21, then user pulls the upper installation ring 10 upwards, can drive fixed cylinder 4 to move upwards to stretch telescopic pipe 3, then user will be reinforced plate 12 rejointed in recess 9, and the clamping plate 13 above will penetrate the first clamping groove 20 above reinforcing plate 12, and the clamping plate 13 under still penetrates the first clamping groove 20 below reinforcing plate 12, then user rotates rotating plate 14, with it from horizontal rotation to vertical, and utilize the elastic resilience of spring 17, make limit seat 16 rejointed on rotating plate 14, lock rotating plate 14, can the telescopic pipe 3 of overall height change after stretching and dosing cylinder 2 and fixed cylinder 4 recombine into an integral type structure, greatly expand the overall capacity of dosing groove structure, it is convenient for user to expand capacity according to the actual situation on the spot, improve the overall applicability of the device, so as to install more coal water slurry treatment agent.

[0026] In the description of the utility model, the terms "first", "second", "another", "yet another" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0027] In the description of the utility model, it is necessary to point out that, unless otherwise specifically provided and limited, the terms "connected", "connected" should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or integrally connected, can be mechanically connected, or can be electrically connected, can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances. In addition, in the description of the utility model, unless otherwise stated, the meaning of "multiple" is two or more than two.

[0028] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. An automatic dosing machine for coal slurry water treatment, comprising a frame (1), characterized in that: Two sets of dosing cylinders (2) are symmetrically fixed on the top of the frame (1) in the left-right direction. The bottom of each set of dosing cylinders (2) is connected to a discharge pipe (7). Each set of discharge pipes (7) is equipped with a solenoid valve (6). A telescopic pipe (3) is provided on the dosing cylinder (2). A fixed cylinder (4) is provided on the telescopic pipe (3). An installation ring (10) is fixed at one end of the fixed cylinder (4) and the dosing cylinder (2) that are far apart from each other. A reinforcing component is provided on the installation ring (10).

2. The automatic dosing machine for coal slurry water treatment agent according to claim 1, characterized in that, The reinforcement assembly includes grooves (9) symmetrically opened on the front and back of the mounting ring (10) along the front-back direction. Each set of grooves (9) is fixed with a card plate (13). The upper and lower sets of grooves (9) are clamped with reinforcement plates (12). Each set of reinforcement plates (12) is symmetrically opened with a first slot (20) for inserting the card plate (13) along the up-down direction. Each set of card plates (13) is rotatably equipped with a rotating plate (14) at the end away from the fixed cylinder (4). The rotating plate (14) is used to restrict the reinforcement plate (12) on the card plate (13). Multiple sets of U-shaped frames (15) are fixed sequentially along the up-down direction on the side of the reinforcement plates (12) that are far apart from each other. Each set of U-shaped frames (15) is slidably provided with a limiting seat (16) and one end of the rotating plate (14) is clamped in the limiting seat (16). A spring (17) is fixed on the side of the limiting seat (16) and the U-shaped frame (15) that are close to each other.

3. The automatic dosing machine for coal slurry water treatment agent according to claim 2, characterized in that, Each set of reinforcing plates (12) is provided with a second slot (21) for inserting the upper card plate (13). Each set of reinforcing plates (12) has three sets of U-shaped frames (15), with the middle set of U-shaped frames (15) used in conjunction with the second slot (21).

4. The automatic dosing machine for coal slurry water treatment agent according to claim 1, characterized in that, Multiple sets of T-shaped reinforcing rods (11) are evenly inserted on the mounting ring (10) below, and the top of the T-shaped reinforcing rods (11) is fixed on the mounting ring (10) above.

5. An automatic dosing machine for coal slurry water treatment agent according to claim 2, characterized in that, Each U-shaped frame (15) has a fixed slide rail (19) on both sides of its inner cavity, and each limiting seat (16) has an auxiliary slider (18) on both sides that can slide in the fixed slide rail (19).

6. The automatic dosing machine for coal slurry water treatment agent according to claim 1, characterized in that, The mounting ring (10) mentioned above is internally threaded with a cap (5) that seals the fixed cylinder (4). The cap (5) is connected to a feed vertical pipe, and an auxiliary valve is provided on the feed vertical pipe.

7. The automatic dosing machine for coal slurry water treatment agent according to claim 1, characterized in that, The end of the discharge pipe (7) away from the dosing cylinder (2) is connected to the main pipe (8). The top end of the main pipe (8) is fixed on the frame (1). Each set of discharge pipes (7) is equipped with a one-way valve at the end near the main pipe (8).

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