Experimental workbench for water treatment agent proportioning

Abstract

The utility model discloses an experiment workbench for water treatment medicament proportioning, and particularly relates to the field of water treatment medicament proportioning, the experiment workbench comprises a work box, a support rod and a disinfection box, the support rod and the disinfection box are fixed on the top of the work box, the top of the work box is provided with a porous workbench plate, and the bottom of the support rod is connected with a first connecting pipe; and the bottom of the first connecting pipe is connected with a metering pipe. The first connecting pipe and the air are limited through the protective baffle, the metering pipes are placed and supported through the positioning plate and the fixing clamping groove, the situation that the multiple metering pipes collide, the multiple first connecting pipes are wound, and the using effect is affected is avoided, and the electric controller is started by starting the water pump, so that the metering pipes are separated. Liquid in the water tank is input into the spray gun, the spray pipe is opened through the switch, the liquid is sprayed out through the spray pipe to wash the surface of the porous working table, cleaning is convenient, waste liquid is prevented from being attached to the bottom of the experiment bottle body, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment agent proportioning, and more specifically, to an experimental workbench for water treatment agent proportioning. Background Art

[0002] Water treatment agents, also known as water treatment agents or water treatment chemicals, are chemical agents commonly required in the treatment of industrial water, domestic water, and wastewater. Their main functions are to control the formation of scale and sludge, reduce the corrosion of materials in contact with water, remove suspended solids and toxic substances in water, deodorize and decolorize, soften and stabilize water quality, etc. Water treatment agents are widely used in chemical, petroleum, light industry, daily chemicals, textiles, printing and dyeing, construction, metallurgy, machinery, medicine and health, transportation, urban and rural environmental protection and other industries.

[0003] During the research and development of water treatment chemicals, ratio control is required. The existing operation technology is to operate on the experimental platform, but the waste liquid cannot be collected in time during the operation. At the same time, disinfection and measurement operations are inconvenient during the ratio process.

[0004] Chinese patent application number CN201921595024.0 discloses a laboratory workbench for the research, development, and proportioning of water treatment chemicals. The workbench comprises a work box and a work platform, which is fixed to the top of the work box. A control panel is mounted on one side of the work box; a disinfection box is mounted above the work platform; and an operating panel with a hard filter screen is installed within the workbench. A connecting hose is installed on the top of the metering tube for easy operation. A stabilizing support and buffer rod is installed at the bottom of the work box. The gas supply plate is hollow, and the gas supply plate conduits are made of stainless steel. Control buttons are installed on the top of the placement hole for easy operation.

[0005] Then, combined with the drawings in its specification, it can be seen that the metering tube is directly hung at the bottom of the support rod through the first connecting tube. When the metering tube is used, it is easy for multiple metering tubes to collide with each other, and cause the first connecting tubes on the top of multiple metering tubes to be entangled, affecting the use effect. In addition, the residual waste liquid on the surface of the porous workbench is inconvenient to clean, which easily causes waste liquid to adhere to the bottom of the experimental bottle, affecting the use effect. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an experimental workbench for proportioning water treatment reagents to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laboratory workbench for proportioning water treatment chemicals, comprising a work box, a support rod fixed to the top of the work box, and a disinfection box, wherein a porous workbench is provided on the top of the work box, a first connecting pipe is connected to the bottom of the support rod, a metering pipe is connected to the bottom of the first connecting pipe, a protective baffle is fixedly connected to one side of the support rod, a positioning plate is fixedly connected to the front side of the protective baffle, and a fixed slot is provided in the middle of the positioning plate;

[0008] A support base is provided on one side of the top of the working box, a spray gun is provided on the top of the support base, and one end of the spray gun is connected to a telescopic tube;

[0009] A water tank is provided in the middle of the working box, a liquid level gauge is provided on the top of the water tank, a water pump is provided on one side of the water tank, a tee and an air pump are provided on the top of the water pump, a straight pipe is connected to the top of the tee, and a second connecting pipe and an electric controller are connected on both sides of the tee.

[0010] Preferably, the porous workbench is arranged at the bottom of the protective baffle and the metering tube, the metering tube and the positioning plate correspond one to one, one end of the metering tube is located in the middle of the slot, and a crash pad and a hydrophobic film are provided on one side of the protective baffle.

[0011] Preferably, a placement socket is provided on the surface of the support seat, one end of the spray gun is connected to a nozzle, the nozzle is inserted into the placement socket, and the nozzle is located on the top of the porous workbench.

[0012] Preferably, the top of the straight tube is connected to one end of the telescopic tube, one end of the telescopic tube is connected to the inner cavity of the nozzle, and a switch is provided on the top of the spray gun.

[0013] Preferably, a collection box is provided at a position corresponding to the porous work table top on the inner cavity of the working box, and a control panel is provided on the front side of the working box. The control panel is electrically connected to the liquid level meter and the air pump and water pump.

[0014] Preferably, one end of the second connecting pipe is connected to the output end of the air pump, and a one-way valve is provided at the bottom of the inner cavity of the second connecting pipe and the three-way pipe.

[0015] The technical effects and advantages of this utility model are:

[0016] The utility model first limits the first connecting pipe and the gas by a protective baffle, and supports the metering pipe by a positioning plate and a fixed card slot, so as to avoid collision of multiple metering pipes and entanglement of multiple first connecting pipes, which would affect the use effect. The utility model starts the water pump and turns on the electric controller, so that the liquid in the water tank is input into the interior of the spray gun, and turns on the nozzle by a switch to spray the liquid through the nozzle to rinse the surface of the porous workbench, which is convenient for cleaning, avoids waste liquid from adhering to the bottom of the experimental bottle body, and improves the use effect.

[0017] The utility model also supports the nozzle and the spray gun by providing a support base, so that the liquid dripping from the nozzle can drip directly into the middle of the collection box, and the liquid dripping from the bottom of the metering tube can drip directly into the middle of the collection box, thereby improving the use effect. The electric controller controls the second connecting pipe to be the same as the straight pipe, and starting the air pump can sequentially make the nozzle spray gas to blow off the cleaning liquid remaining on the surface of the porous workbench, thereby improving the cleaning effect of the porous workbench.

[0018] In summary, through the mutual influence of the above-mentioned multiple effects, the measuring tube can be limited and supported to avoid collision and entanglement, and it is convenient to clean the residual waste liquid on the surface of the porous workbench to prevent the waste liquid from adhering to the bottom of the experimental bottle, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the partial cross-section structure of the utility model.

[0021] Figure 3 This is a schematic structural diagram of a partial cross-section of the present invention from another angle.

[0022] Figure 4 This is a schematic diagram of the connection structure of the protective baffle and the positioning plate of the utility model.

[0023] Figure 5 This is a schematic diagram of the connection structure between the water tank and the tee pipe of the utility model.

[0024] Figure 6 This is a schematic diagram of the disassembled structure of the support base and the spray gun of the utility model.

[0025] The accompanying drawings are marked as follows: 1. working box; 2. support rod; 3. protective baffle; 4. positioning plate; 5. fixing slot; 6. first connecting pipe; 7. metering tube; 8. porous work table; 9. collecting box; 10. support seat; 11. placement socket; 12. water tank; 13. water pump; 14. air pump; 15. three-way pipe; 16. straight pipe; 17. telescopic pipe; 18. spray gun; 19. switch; 20. nozzle; 21. liquid level gauge; 22. second connecting pipe; 23. electric valve; 24. disinfection box; 25. control panel. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] As attached Figure 1-6 The experimental workbench for proportioning water treatment reagents shown in the figure includes a work box 1 and a support rod 2 and a disinfection box 24 fixed on the top of the work box 1. The disinfection box 24 can be used to disinfect and store tools. A porous workbench 8 is provided on the top of the work box 1 to facilitate proportioning experiments and to facilitate the discharge of the generated liquid through the porous workbench 8. The bottom of the support rod 2 is connected to a first connecting pipe 6, and the bottom of the first connecting pipe 6 is connected to a metering pipe 7. Through the first connecting pipe 6 and the metering pipe 7, multiple raw materials can be quantitatively output through the first connecting pipe 6, which is convenient. When adding raw materials to conduct a proportioning experiment, a protective baffle 3 is fixedly connected to one side of the support rod 2, and a positioning plate 4 is fixedly connected to the front side of the protective baffle 3. A fixed slot 5 is provided in the middle of the positioning plate 4. The protective baffle 3 can limit the position of the metering tube 7, and the positioning plate 4 and the fixed slot 5 can limit and support the metering tube 7 to prevent the raw materials dripping from the bottom of the metering tube 7 from falling onto the external ground due to the shaking of the metering tube 7, affecting the cleaning effect, and avoiding collision and entanglement between multiple metering tubes 7 and the first connecting tube 6, thereby playing a protective role;

[0028] A support base 10 is provided on one side of the top of the work box 1. A spray gun 18 is provided on the top of the support base 10. One end of the spray gun 18 is connected to a telescopic tube 17. The support base 10 can support and limit the spray gun 18, and the telescopic tube 17 can connect the input end of the spray gun 18 to the equipment inside the work box 1;

[0029] A water tank 12 is provided in the middle of the working box 1, and a liquid level gauge 21 is provided on the top of the water tank 12. A water pump 13 is provided on one side of the water tank 12, and a tee pipe 15 and an air pump 14 are provided on the top of the water pump 13. The top of the tee pipe 15 is connected to a straight pipe 16, and the two sides of the tee pipe 15 are connected to a second connecting pipe 22 and an electric controller 23. Start the water pump 13 to input the liquid inside the water tank 12 into the interior of the telescopic tube 17 through the tee pipe 15 and the straight pipe 16, and spray it out through the spray gun 18, so as to facilitate the water spraying and flushing of the porous workbench 8, improve the surface cleanliness of the porous workbench 8, avoid adhesion to the bottom of the experimental bottle, and affect the use effect. The electric controller 23 can control whether the input end of the tee pipe 15 is connected to the output end of the water pump 13 and the air pump 14.

[0030] As attached Figure 1-3 As shown, the porous workbench 8 is arranged at the bottom of the protective baffle 3 and the metering tube 7, the metering tube 7 and the positioning plate 4 correspond one to one, one end of the metering tube 7 is located in the middle of the slot 5, and an anti-collision pad and a hydrophobic film are provided on one side of the protective baffle 3. The metering tube 7 is supported and limited by the positioning plate 4 and the fixed slot 5, so that the raw materials dripping from the metering tube 7 directly fall on the surface of the porous workbench 8 and drip through the collection box 9 for collection, thereby improving the use effect, and playing a protective role through the anti-collision pad and hydrophobic film.

[0031] As attached Figure 6 As shown, a placement socket 11 is provided on the surface of the support seat 10, and a nozzle 20 is connected to one end of the spray gun 18. The nozzle 20 is inserted into the placement socket 11. The nozzle 20 is located on the top of the porous workbench 8. The placement socket 11 is used to facilitate the placement and positioning of the spray gun 18, and the residual liquid dripping from the nozzle 20 falls directly into the collection box 9 at the bottom of the porous workbench 8.

[0032] As attached Figure 6 As shown, the top of the straight tube 16 is connected to one end of the telescopic tube 17, and one end of the telescopic tube 17 is connected to the inner cavity of the nozzle 20. A switch 19 is provided on the top of the spray gun 18, and the gas or liquid input into the straight tube 16 can be sprayed out through the nozzle 20 through the straight tube 16.

[0033] As attached Figure 1-3 As shown, a collecting box 9 is provided at a position corresponding to the porous work table 8 on the top of the inner cavity of the working box 1, and a control panel 25 is provided on the front side of the working box 1. The control panel 25 is electrically connected to the liquid level meter 21 and the air pump 14 and the water pump 13. The waste liquid in the middle of the porous work table 8 can be collected through the collecting box 9, and the start-up can be conveniently controlled through the control panel 25.

[0034] As attached Figure 3 、 5As shown, one end of the second connecting pipe 22 is connected to the output end of the air pump 14, and a one-way valve is provided at the bottom of the inner cavity of the second connecting pipe 22 and the three-way pipe 15. The exhausted gas can be input into the interior of the straight pipe 16 through the three-way pipe 15 through the air pump 14, and the one-way valve can be used to prevent the gas from entering the middle of the water pump 13 and the liquid from entering the interior of the air pump 14.

[0035] The working principle of the utility model is as follows: when in use, a proportioning experiment can be done on the top of the porous workbench 8, and raw materials can be quantitatively added through the metering tube 7. The porous workbench 8 can be used to remove the dripping and excess waste liquid and discharge it into the collection box 9 for collection;

[0036] The metering tube 7 can be placed by the positioning plate 4 and the fixing slot 5 to achieve the fixed effect, which is convenient for taking and using, and the protective baffle 3 plays a protective role;

[0037] When it is necessary to rinse the surface of the porous work table 8, the electric controller 23 controls the straight pipe 16 to be connected to the water pump 13, and the water pump 13 is started to input the liquid in the water tank 12 into the interior of the spray gun 18, and the spray gun 18 is held and discharged through the nozzle 20 to rinse the surface of the porous work table 8;

[0038] Then start the electric controller 23 to control the output end of the air pump 14 to be connected to the inner cavity of the straight tube 16 through the second connecting pipe 22, and spray gas through the nozzle 20 to blow away the water droplets remaining on the surface of the porous workbench 8 to achieve the cleaning effect.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A water treatment reagent proportioning experimental workbench, comprising a work box (1), a support rod (2) fixed to the top of the work box (1), and a disinfection box (24), characterized in that: The top of the working box (1) is provided with a porous working table (8), the bottom of the support rod (2) is connected to a first connecting pipe (6), the bottom of the first connecting pipe (6) is connected to a metering pipe (7), one side of the support rod (2) is fixedly connected to a protective baffle (3), the front side of the protective baffle (3) is fixedly connected to a positioning plate (4), and a fixing slot (5) is provided in the middle of the positioning plate (4); A support base (10) is provided on one side of the top of the working box (1), a spray gun (18) is provided on the top of the support base (10), and one end of the spray gun (18) is connected to a telescopic tube (17); A water tank (12) is provided in the middle of the working box (1), a liquid level gauge (21) is provided on the top of the water tank (12), a water pump (13) is provided on one side of the water tank (12), a three-way pipe (15) and an air pump (14) are provided on the top of the water pump (13), a straight pipe (16) is connected to the top of the three-way pipe (15), and a second connecting pipe (22) and an electric controller (23) are connected to both sides of the three-way pipe (15).

2. The experimental workbench for water treatment reagent proportioning according to claim 1, characterized in that: The porous workbench (8) is arranged at the bottom of the protective baffle (3) and the metering tube (7), the metering tube (7) and the positioning plate (4) correspond one to one, one end of the metering tube (7) is located in the middle of the card slot (5), and an anti-collision pad and a hydrophobic film are provided on one side of the protective baffle (3).

3. The experimental workbench for water treatment reagent proportioning according to claim 1, characterized in that: A placement socket (11) is provided on the surface of the support seat (10), one end of the spray gun (18) is connected to a nozzle (20), the nozzle (20) is inserted into the placement socket (11), and the nozzle (20) is located on the top of the porous workbench (8).

4. The experimental workbench for mixing water treatment chemicals according to claim 1, characterized in that: The top of the straight tube (16) is connected to one end of the telescopic tube (17), one end of the telescopic tube (17) is connected to the inner cavity of the nozzle (20), and the top of the spray gun (18) is set on the switch (19).

5. The experimental workbench for mixing water treatment chemicals according to claim 1, characterized in that: A collecting box (9) is provided at a position corresponding to the porous work table (8) on the top of the inner cavity of the working box (1), and a control panel (25) is provided on the front side of the working box (1). The control panel (25) is electrically connected to the liquid level meter (21), the air pump (14), and the water pump (13).

6. The experimental workbench for mixing water treatment chemicals according to claim 1, characterized in that: One end of the second connecting pipe (22) is connected to the output end of the air pump (14), and a one-way valve is provided at the bottom of the inner cavity of the second connecting pipe (22) and the three-way pipe (15).

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