CN218885901U

CN218885901U - Sewage dephosphorization cup test device

Info

Publication number: CN218885901U
Application number: CN202222820601.XU
Authority: CN
Inventors: 杜儒林; 田运潮; 郭金生; 郭述强; 赵锡楷; 王智强
Original assignee: China Construction Sixth Engineering Division Water Conservancy and Hydropower Construction Group Co Ltd
Current assignee: China Construction Sixth Engineering Division Water Conservancy and Hydropower Construction Group Co Ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-04-18
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a sewage dephosphorization cup test device, the novel nipple rectifier comprises a cylindrical shel, the embedded motor that has in barrel top center, the barrel top has a plurality of container grooves around motor circumference equipartition, test bottle places in the container groove, and be equipped with the fixed subassembly that is used for fixed test bottle in the container groove, barrel top edge is equipped with the round mounting panel, mounting panel bottom both ends are equipped with the electric jar, even there is the apron behind the mounting panel is worn out to the piston rod of electric jar, it is connected with a plurality of (mixing) shafts that correspond with the container groove center to rotate on the apron, (mixing) shaft bottom demountable installation has the stirring leaf, be equipped with on the apron and can dismantle the runner assembly of being connected with motor spindle, and the (mixing) shaft passes through the runner assembly drive and rotates. The utility model discloses it is experimental to be convenient for carry out the multiunit simultaneously, and it is nimble convenient to use.

Description

Sewage dephosphorization cup test device

Technical Field

The utility model relates to a sewage treatment field especially relates to a sewage dephosphorization cup test device.

Background

At present, the discharge index of main water pollutants of a sewage treatment plant is limited, for example, the total phosphorus requirement of the grade A discharge limit is that TP is less than or equal to 0.05mg/L. In order to meet the requirement of discharge standard and reduce the total phosphorus content of effluent, a sewage treatment plant reforms a sewage treatment process, a spore air-flotation dephosphorization process is adopted, in the debugging process of a spore air-flotation dephosphorization system, the using condition of a debugging reagent, the quality of inlet water and the fluctuation condition of water quantity are researched, the operation debugging of equipment is completed, and finally the standard-reaching requirement is met: the quality of the effluent is stable and qualified, the total phosphorus is less than or equal to 0.05mg/L, and other indexes meet the first-level A standard.

In the debugging process, a cup test is adopted for detection, and through cup test data, the dosage of the polymerization agent, the dosage of the focusing agent, the retention time, the total phosphorus concentration of inlet water and the water quality condition of raw water are compared to determine the optimal range of each parameter under the experimental condition.

At present, the cup test is mainly completed by stirring the raw materials in the beaker through a stirrer. One stirrer can only stir one beaker at a time, only one group of data can be tested at a time, the working efficiency is low, and the cost is increased if a plurality of stirrers are adopted; and most open settings when beaker stirring, the raw materials spatters outward easily, influences test effect.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and provides a sewage dephosphorization cup testing device.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a sewage dephosphorization cup test device, the novel nipple rectifier comprises a cylindrical shel, the embedded motor that has in barrel top center, the barrel top has a plurality of container grooves around motor circumference equipartition, the test bottle is placed in the container groove, and be equipped with the fixed subassembly that is used for fixed test bottle in the container groove, barrel top edge is equipped with the round mounting panel, mounting panel bottom both ends are equipped with the electric jar, even there is the apron behind the mounting panel is worn out to the piston rod of electric jar, it is connected with a plurality of (mixing) shafts that correspond with the container groove center to rotate on the apron, (mixing) shaft bottom demountable installation has the stirring leaf, the (mixing) shaft is upper and lower open-ended tubular structure, be equipped with on the apron and can dismantle the runner assembly of being connected with motor spindle, and the (mixing) shaft passes through the runner assembly drive and rotates.

Particularly, a motor groove is formed in the center of the top of the barrel, and the motor is installed in the motor groove.

Particularly, the fixing assembly comprises a pair of clamping plates, the clamping plates are arranged at two ends of the bottom in the container groove in a sliding mode, and a manual assembly for driving the clamping plates to slide is arranged at the bottom of the barrel.

Particularly, the bottom of the barrel is provided with a plurality of cavities corresponding to the container grooves, the bottom of the clamping plate is provided with a sliding rod, the bottom in the container groove is provided with a sliding groove communicated with the cavities, and the sliding rod penetrates through the sliding groove and is slidably arranged in the cavities.

Particularly, the manual assembly comprises a bidirectional screw rod which is rotatably connected to the inner walls of the two sides of the cavity, a sliding sleeve is arranged on the sliding rod, the sliding sleeve is sleeved on the bidirectional screw rod and is in threaded connection with different rotating directions of the bidirectional screw rod, and one end of the bidirectional screw rod penetrates out of the barrel to be connected with a hand wheel.

Particularly, the clamping plate is an arc-shaped clamping plate, and the inner wall of the clamping plate is provided with a rubber pad.

In particular, the cover is circular and closes off the top opening of the test bottle.

Particularly, a plurality of cushion blocks used for supporting the cover plate are uniformly distributed on the periphery of the top edge of the cylinder body.

The special rotating assembly comprises an inverted U-shaped mounting rack, a driving gear and a driven gear, the mounting rack is mounted at the top of the cover plate and is in one-to-one correspondence with the stirring shaft and the motor spindle, a connecting sleeve is arranged at the center of the top of the mounting rack, the stirring shaft penetrates through the cover plate to be rotatably connected with the connecting sleeve, the driven gear is mounted at the top of the stirring shaft, a rotating shaft is connected with the connecting sleeve in a rotating mode corresponding to the motor, the driving gear is mounted at the top of the rotating shaft and is meshed with the driven gear, and the rotating shaft is detachably connected with the motor spindle.

In particular, the motor spindle penetrates through the cover plate, and the motor spindle is inserted into the opposite end of the rotating shaft and is fixed through bolts and nuts.

The utility model has the advantages that: the utility model has the advantages that the plurality of container grooves and the fixing component are arranged, so that a plurality of test bottles can be tested at one time conveniently, the working efficiency is high, and the cost is low; the test bottle is simple and convenient to fix and operate; the electric cylinder and the cover plate are arranged, so that the bottle mouth of the test bottle can be conveniently sealed, and liquid splashing during stirring is avoided; through setting up motor, runner assembly, and pivot and motor spindle easy dismounting for the (mixing) shaft goes up and down conveniently, does not influence the loading and unloading of test bottle.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the position of the motor tank and the container tank of the present invention;

fig. 3 is a schematic diagram of the positions of the driving gear and the driven gear of the present invention;

in the figure: 1-a cylinder body; 2-a cavity; 3-a slide bar; 4-a motor; 5, sliding sleeve; 6-stirring blades; 7-clamping plate; 8-an electric cylinder; 9-test bottle; 10-mounting a plate; 11-a cushion block; 12-a stirring shaft; 13-a driven gear; 14-connecting sleeves; 15-a mounting frame; 16-a rotating shaft; 17-a drive gear; 18-a cover plate; 19-a hand wheel; 20-a motor groove; 21-a container tank; 22-bidirectional lead screw;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1-3, a sewage dephosphorization cupule testing device comprises a barrel body 1, wherein a motor 4 is embedded in the center of the top of the barrel body 1, a motor groove 20 is formed in the center of the top of the barrel body 1, the motor 4 is installed in the motor groove 20, a plurality of container grooves 21 are uniformly distributed on the top of the barrel body 1 around the circumference of the motor 4, test bottles 9 are placed in the container grooves 21, fixing components for fixing the test bottles 9 are arranged in the container grooves 21, each fixing component comprises a pair of clamping plates 7, the clamping plates 7 are slidably arranged at two ends of the bottom in the container grooves 21, and manual components for driving the clamping plates 7 to slide are arranged at the bottom of the barrel body 1;

the bottom of the barrel body 1 is provided with a plurality of cavities 2 corresponding to container grooves 21, the bottom of the clamping plate 7 is provided with a sliding rod 3, the bottom in the container groove 21 is provided with a sliding groove communicated with the cavities 2, the sliding rod 3 passes through the sliding groove and is arranged in the cavities 2 in a sliding manner, the manual assembly comprises two-way lead screws 22 rotatably connected to the inner walls of the two sides of the cavities 2, the sliding rod 3 is provided with sliding sleeves 5, the sliding sleeves 5 are sleeved on the two-way lead screws 22 and are in threaded connection with threads in different rotation directions of the two-way lead screws 22, one end of each two-way lead screw 22 penetrates out of the barrel body 1 to be connected with a hand wheel 19, the clamping plate 7 is an arc-shaped clamping plate, and rubber pads are arranged on the inner walls of the clamping plate 7;

the plurality of container grooves 21 are formed in the barrel body 1, so that a plurality of test bottles 9 can be tested conveniently and simultaneously, the test efficiency is improved, the container bottles 9 are fixed and easy to operate after being installed, and shaking during stirring is avoided.

The edge of the top of the barrel 1 is provided with a circle of mounting plate 10, two ends of the bottom of the mounting plate 10 are provided with electric cylinders 8, piston rods of the electric cylinders 8 penetrate through the mounting plate 10 and then are connected with cover plates 18, the cover plates 18 are circular and block openings at the top of the test bottles 9, and a plurality of cushion blocks 11 used for supporting the cover plates 18 are uniformly distributed on the circumference of the edge of the top of the barrel 1;

the cover plate 18 is convenient to lift under the action of the electric cylinder 8, so that the bottle mouth of the test bottle 9 is conveniently blocked, and liquid is prevented from splashing outwards during stirring.

The cover plate 18 is rotatably connected with a plurality of stirring shafts 12 corresponding to the center of the container groove 21, stirring blades 6 are detachably mounted at the bottoms of the stirring shafts 12, the stirring shafts 12 are of tubular structures with upper and lower openings, so that liquid can be conveniently added into the test bottle 9 in the midway, a rotating assembly detachably connected with a main shaft of the motor 4 is arranged on the cover plate 18, and the stirring shafts 12 are driven to rotate through the rotating assembly;

the rotating assembly comprises an inverted U-shaped mounting frame 15, a driving gear 17 and a driven gear 13, the mounting frame 15 is mounted at the top of a cover plate 18 and is in one-to-one correspondence with the stirring shaft 12 and the main shafts of the motors 4, a connecting sleeve 14 is arranged at the center of the top of the mounting frame 15, the stirring shaft 12 penetrates through the cover plate 18 and is rotatably connected with the connecting sleeve 14, the driven gear 13 is mounted at the top of the stirring shaft 12, a rotating shaft 16 is rotatably connected with the connecting sleeve 14 corresponding to the motors 4, the driving gear 17 is mounted at the top of the rotating shaft 16 and is meshed with the driven gear 13, the rotating shaft 16 is detachably connected with the main shaft of the motor 4, the main shaft of the motor 4 penetrates through the cover plate 18, and the opposite ends of the main shaft of the motor 4 are plugged and fixed through bolts and nuts.

During the experiment, install container bottle 9 in container groove 21, then rotate hand wheel 19, splint 7 presss from both sides tight fixedly with test bottle 9, put into test bottle 9 with experimental raw materials, apron 18 moves down to contacting with cushion 11 under the effect of electric jar 8, simultaneously (mixing) shaft 12 and stirring leaf 6 stretch into in test bottle 9, the main shaft of motor 4 passes apron 18 and pegs graft with pivot 16, then it is fixed through bolt and nut, starter motor 4, pivot 16 rotates, drive (mixing) shaft 12 and rotate, begin to stir the raw materials in the test bottle 9, the stirring is stood after accomplishing, then the sampling test can.

The utility model is convenient for testing the raw materials in a plurality of test bottles 9 at one time, the work efficiency is high, and the test bottles 9 are fixed and operated simply and conveniently; the bottle mouth of the test bottle 9 is conveniently sealed, and liquid is prevented from splashing during stirring; 9 the stirring shaft 12 is convenient to lift, and the loading and unloading of the test bottle 9 are not influenced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. The utility model provides a sewage dephosphorization cup test device, including barrel (1), a serial communication port, barrel (1) top center is embedded to have motor (4), barrel (1) top has a plurality of container groove (21) around motor (4) circumference equipartition, test bottle (9) are placed in container groove (21), and be equipped with the fixed subassembly that is used for fixed test bottle (9) in container groove (21), barrel (1) top edge is equipped with round mounting panel (10), mounting panel (10) bottom both ends are equipped with electric jar (8), even there is apron (18) after mounting panel (10) is worn out to the piston rod of electric jar (8), it is connected with a plurality of (mixing) shaft (12) that correspond with container groove (21) center to rotate on apron (18), demountable installation has stirring leaf (6) bottom (mixing) stirring shaft (12), stirring shaft (12) are upper and lower open-ended tubular structure, be equipped with the runner assembly that can dismantle the connection with motor (4) main shaft on apron (18), and (mixing shaft (12) rotate through the runner assembly drive.

2. The sewage dephosphorization cup testing device according to claim 1, wherein a motor groove (20) is arranged at the center of the top of the cylinder (1), and the motor (4) is installed in the motor groove (20).

3. The sewage dephosphorization cupping test device according to claim 2, wherein the fixing component comprises a pair of clamping plates (7), the clamping plates (7) are slidably arranged at two ends of the bottom in the container tank (21), and a manual component for driving the clamping plates (7) to slide is arranged at the bottom of the barrel body (1).

4. The sewage dephosphorization cup testing device according to claim 3, wherein a plurality of cavities (2) corresponding to the container groove (21) are arranged at the bottom of the cylinder body (1), the slide rod (3) is arranged at the bottom of the clamping plate (7), a slide groove communicated with the cavities (2) is arranged at the bottom in the container groove (21), and the slide rod (3) passes through the slide groove and is slidably arranged in the cavities (2).

5. The sewage dephosphorization cupping test device according to claim 4, wherein the manual assembly comprises a bidirectional screw (22) rotatably connected to the inner walls of the two sides of the cavity (2), the slide rod (3) is provided with a sliding sleeve (5), the sliding sleeve (5) is sleeved on the bidirectional screw (22) and is in threaded connection with the bidirectional screw (22) in different rotation directions, and one end of the bidirectional screw (22) penetrates through the cylinder (1) and is connected with a hand wheel (19).

6. The phosphorus removal cup test device of sewage water as claimed in claim 5, wherein the clamping plate (7) is an arc-shaped clamping plate, and a rubber pad is arranged on the inner wall of the clamping plate (7).

7. The wastewater dephosphorization cupping test device as claimed in claim 6, wherein the cover plate (18) is circular and blocks the top opening of the test bottle (9).

8. The wastewater dephosphorization cupping test device according to claim 7, wherein a plurality of cushion blocks (11) for supporting the cover plate (18) are uniformly distributed on the periphery of the top edge of the cylinder body (1).

9. The sewage dephosphorization cup testing device according to claim 8, wherein the rotating assembly comprises an inverted U-shaped mounting rack (15), a driving gear (17) and a driven gear (13), the mounting rack (15) is mounted at the top of a cover plate (18) and corresponds to the stirring shaft (12) and the main shaft of the motor (4) one by one, a connecting sleeve (14) is arranged at the center of the top of the mounting rack (15), the stirring shaft (12) penetrates through the cover plate (18) to be rotatably connected with the connecting sleeve (14), the driven gear (13) is mounted at the top of the stirring shaft (12), a rotating shaft (16) is rotatably connected with the connecting sleeve (14) corresponding to the motor (4), the driving gear (17) is mounted at the top of the rotating shaft (16) and is meshed with the driven gear (13), and the rotating shaft (16) is detachably connected with the main shaft of the motor (4).

10. The wastewater dephosphorization cupping test device according to claim 9, wherein a main shaft of the motor (4) penetrates through the cover plate (18), and the main shaft of the motor (4) is inserted into the opposite end of the rotating shaft (16) and fixed by bolts and nuts.