Composite efficient sludge curing agent test detection equipment

Abstract

The utility model discloses a composite efficient sludge curing agent test detection device which comprises a test cylinder, a bottom plate is fixedly installed at the bottom of the test cylinder in a threaded mode, and the outer side of the test cylinder is sleeved with a movable press-sealing quick-cleaning type stirring mechanism. The movable press-sealing quick-cleaning type stirring mechanism comprises a U-shaped base arranged on the outer side of the test cylinder in a sleeving mode, universal wheels with locks are rotationally connected to the four corners of the bottom of the U-shaped base, and multi-stage electric telescopic rods are fixedly installed on the two sides of the top of the U-shaped base. By arranging a series of structures, sludge and a curing agent can be uniformly mixed and reacted in a stirring manner, so that a stirring rod can be automatically and quickly moved out of the sludge after stirring, the phenomenon that subsequent separation is strenuous due to the fact that the stirring rod and the sludge are solidified together during the period of waiting for curing is prevented, and the use convenience is improved; and the stirring rod can be integrally, conveniently and quickly self-cleaned after use, the phenomenon that the next use is influenced after the sludge is solidified due to the fact that much sludge is attached to the outer side of the stirring rod is prevented, and the use cleanliness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solidifying agent testing, in particular to composite high-efficiency sludge solidifying agent testing and detection equipment. Background Art

[0002] A solidifying agent, also known as a hardener, a maturation agent or a setting agent, is a type of substance or mixture that enhances or controls the solidification reaction. Sludge solidification is a process in which sludge is solidified into a block or solid form by adding a solidifying agent, in order to reduce its volume and improve treatment efficiency. Sludge solidifying agent is a universal inorganic salt complex, first used in B-2 bomber runways, and widely used in sludge treatment and high-standard road subgrades due to its good feedback. The main purpose of sludge solidification treatment is to reduce the volume of sludge and increase its strength for easy transportation and disposal. The basic steps of sludge solidification treatment include: adding the sludge to a mixing mixer, fully mixing and stirring the sludge and the solidifying agent, waiting for solidification, and then having the inspectors check whether the solidification standard reaches the specified strength. When the standard is met, the sludge is loaded and transported to the maintenance yard for natural curing or cut into regular blocks for curing for use.

[0003] Regarding the stirring reaction uniform solidification method, it is known through a search by a novelty search agency that announcement number CN220671089U discloses a composite high-efficiency sludge solidifying agent test and detection equipment. In view of the fact that most existing equipment is not easy to stir the sludge and sludge solidifying agent mixed in the test cylinder during the test and detection, so that they cannot be mixed evenly, resulting in a reduction in the accuracy of the test data of the sludge solidifying agent after the sludge is solidified, the following scheme is proposed, including: a stirring mechanism, the stirring mechanism is arranged on the base for stirring the sludge and the sludge solidifying agent; a connecting mechanism, the connecting mechanism is arranged on the base and the test cylinder for installation and disassembly between the base and the test cylinder; when in use, the sludge and the sludge solidifying agent can be stirred to make the sludge and the sludge solidifying agent mixed evenly, thereby avoiding the reduction of the accuracy of the test data of the sludge solidifying agent during the test and detection after the sludge is solidified, thereby improving the use effect of the equipment.

[0004] The test and detection equipment for the composite high-efficiency sludge solidifying agent disclosed in the above technology stirs the sludge and the solidifying agent inside the test cylinder through a stirring mechanism, and uses stirring to achieve uniform reaction, so as to achieve subsequent uniform solidification and prevent the detection accuracy from being affected by non-uniformity. By the way that the test cylinder can be separately disassembled and removed to expose the solidified material, it is convenient for inspectors to carry out test and inspection work. However, there are still the following deficiencies in use: 1. (Although the test cylinder can be disassembled to expose the internal solidified sludge material, during the solidification process after stirring, the stirring mechanism is always located in the sludge, which is likely to cause the stirring structure to solidify together with the sludge, and subsequent separation is laborious), it is impossible to quickly remove the stirring mechanism from the sludge after uniform stirring and carry out convenient self-cleaning work, and the convenience and cleanliness of use are not ideal. In view of this, this application proposes a test and detection equipment for the composite high-efficiency sludge solidifying agent to solve the above problems. Summary of the Utility Model

[0005] The purpose of the present utility model is to provide a test and detection equipment for a composite high-efficiency sludge solidifying agent to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A test and detection equipment for a composite high-efficiency sludge solidifying agent, including a test cylinder, the bottom of the test cylinder is fixedly installed with a bottom plate by threads, and a movable pressure-sealing and quick-cleaning type stirring mechanism is sleeved outside the test cylinder;

[0007] The movable pressure-sealing and quick-cleaning type stirring mechanism includes a U-shaped base sleeved outside the test cylinder, the four corners of the bottom of the U-shaped base are all rotatably connected with lockable universal wheels, both sides of the top of the U-shaped base are fixedly installed with multi-stage electric telescopic rods, the extending ends of the two multi-stage electric telescopic rods are fixedly connected with the same U-shaped top plate, a rotating pipe with a bottom plugging structure is rotatably installed at the bottom of the U-shaped top plate, the bottom end of the rotating pipe extends into the test cylinder, both sides of the rotating pipe are fixedly connected with a plurality of stirring rods, and a rotation driving component fixedly sleeved on the rotating pipe is installed on the U-shaped top plate. The multi-stage electric telescopic rods are provided to drive the U-shaped top plate to lift and lower, and the lifting and lowering of the U-shaped top plate is used to directly drive the rotating pipe and the stirring rods to move out of or into the test cylinder. By the way that the stirring rods can be directly moved out, it is possible to directly take out the test cylinder after stirring, preventing the phenomenon of solidifying together with the sludge and the solidifying agent directly. The rotation driving component is used to drive the rotating pipe and the stirring rods to rotate, and the rotating stirring rods are used to carry out uniform stirring reaction work after the sludge and the solidifying agent are added into the test cylinder, and the uniform stirring method is used to enable personnel to accurately inspect the solidified sludge;

[0008] Above and below the stirring rod, inclined spray holes are provided on the outer side of the rotating pipe. The inclined spray holes are inclined towards the corresponding stirring rod and cooperate with the stirring rod. On the top inner wall of the U-shaped top plate and inside the rotating pipe, the same hole-blocking and communicating water-switching assembly is installed. On the left side of the top of the U-shaped top plate, a water storage tank is fixedly installed. A telescopic water supply assembly is fixedly connected and communicated between the right side of the water storage tank and the top end of the hole-blocking and communicating water-switching assembly. The hole-blocking and communicating water-switching assembly is used to block multiple inclined spray holes to prevent sludge from entering the inside of the rotating pipe during stirring, and is used to align and communicate with the inclined spray holes for water spraying and cleaning work when the stirring rod needs to be cleaned and water is passed through. The telescopic water supply assembly is used to supply water into the hole-blocking and communicating water-switching assembly.

[0009] Preferably, the rotation driving assembly includes an external gear ring fixedly sleeved on the outer side of the rotating pipe. A gear located inside the U-shaped top plate is meshed with the right side of the external gear ring. A driving motor with an output shaft fixedly connected to the top of the gear is fixedly installed on the top of the U-shaped top plate.

[0010] Preferably, the hole-blocking and communicating water-switching assembly includes an inner pipe slidably sleeved inside the rotating pipe. The bottom end of the inner pipe is set as a blocking structure. A square rod is fixedly connected to the inner wall of the bottom end of the rotating pipe. A square sliding hole slidably sleeved on the outer side of the square rod is opened at the bottom end of the inner pipe. A plurality of water supply holes are opened on both sides of the inner pipe. The water supply holes are located above the corresponding inclined spray holes and cooperate with the inclined spray holes. A water pipe is rotatably and sealingly sleeved inside the inner pipe. A rectangular hole is opened on the top inner wall of the U-shaped top plate. An electric push rod is fixedly installed on the left inner wall of the rectangular hole. A connecting seat is fixedly connected between the extending end of the electric push rod and the left top of the water pipe.

[0011] Preferably, the telescopic water supply assembly includes a water pump fixedly installed at the bottom right of the water storage tank. The water inlet of the water pump extends into the water storage tank. A telescopic hose is fixedly connected and communicated between the water outlet of the water pump and the top end of the water pipe. The telescopic hose is located inside the rectangular hole. A water adding pipe is fixedly connected and communicated to the top of the water storage tank.

[0012] Preferably, a storage battery is fixedly installed on the top inner wall of the U-shaped top plate. The water pump, the driving motor, the electric push rod and the multi-stage electric telescopic rod are all electrically connected to the storage battery.

[0013] Preferably, a synchronous control switch is fixedly installed on the front side of the multi-stage electric telescopic rod on the left side. The two multi-stage electric telescopic rods and the storage battery are all electrically connected to the synchronous control switch.

[0014] Preferably, a sealing gasket is adhesively fixed to the bottom of the U-shaped top plate. The sealing gasket is located above the test cylinder and is slidably sleeved on the outer side of the rotating pipe.

[0015] Preferably, both sides of the test cylinder are fixedly connected with U-shaped handles, the bottom of the test cylinder is adhesively fixed with a sealing ring, the bottom of the sealing ring is in movable contact with the top of the bottom plate, four sides of the bottom of the test cylinder are fixedly connected with collar rings, threaded grooves are formed in four sides of the top of the bottom plate, fixing bolts are threadedly sleeved in the threaded grooves, and the collar rings are movably sleeved on the corresponding fixing bolts.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. For this test and detection equipment for composite high-efficiency sludge curing agent, through the cooperation of the U-shaped top plate, test cylinder, rotating pipe, stirring rod and rotation driving assembly, the sludge and the curing agent can be evenly mixed and reacted by stirring, and the evenly stirred sludge can be used for accurate inspection by personnel;

[0018] 2. For this test and detection equipment for composite high-efficiency sludge curing agent, through the cooperation of the U-shaped top plate, rotating pipe, stirring rod, multi-stage electric telescopic rod, U-shaped base and lockable universal wheels, the stirring rod can be automatically and quickly removed from the sludge after stirring, preventing the phenomenon that the stirring rod solidifies with the sludge during the waiting for curing, which makes it difficult to separate them subsequently, and improving the convenience of use;

[0019] 3. For this test and detection equipment for composite high-efficiency sludge curing agent, through the cooperation of the rotating pipe, stirring rod, U-shaped top plate, hole-sealing and communicating and water-switching assembly, water storage tank, telescopic water supply assembly, inner pipe, inclined spray holes and water supply holes, the stirring rod can be conveniently and quickly self-cleaned integrally after use, preventing the phenomenon that too much sludge adheres to its outer side and affects the next use after solidification, and improving the cleanliness of use.

[0020] By setting a series of structures, the utility model can evenly mix and react the sludge and the curing agent by stirring, facilitate the automatic and quick removal of the stirring rod from the sludge after stirring, prevent the phenomenon that the stirring rod solidifies with the sludge during the waiting for curing, which makes it difficult to separate them subsequently, improve the convenience of use, and facilitate the convenient and quick self-cleaning of the stirring rod integrally after use, prevent the phenomenon that too much sludge adheres to its outer side and affects the next use after solidification, and improve the cleanliness of use. Description of the Drawings

[0021] Figure 1 is a three-dimensional structural schematic diagram of the test and detection equipment for composite high-efficiency sludge curing agent proposed by the utility model;

[0022] Figure 2 is a front view sectional structural schematic diagram of the test and detection equipment for composite high-efficiency sludge curing agent proposed by the utility model;

[0023] Figure 3 is Figure 2 an enlarged structural schematic diagram of part A in

[0024] In the figure: 100, test cylinder; 101, bottom plate; 1, U-shaped base; 2, multi-stage electric telescopic rod; 3, loop-shaped top plate; 4, sealing gasket; 5, rotating pipe; 6, stirring rod; 7, external gear ring; 8, gear; 9, driving motor; 10, square rod; 11, inner pipe; 12, inclined spray hole; 13, water supply hole; 14, water pipe; 15, telescopic hose; 16, electric push rod; 17, water pump; 18, water storage tank. Specific implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] As Figures 1 to 3 shown, the composite high-efficiency sludge curing agent test and detection equipment proposed in this embodiment includes a test cylinder 100. The bottom of the test cylinder 100 is fixedly installed with a bottom plate 101 by threading. A mobile pressure-sealing and quick-cleaning type stirring mechanism is sleeved outside the test cylinder 100. The mobile pressure-sealing and quick-cleaning type stirring mechanism includes a U-shaped base 1 sleeved outside the test cylinder 100. Universal wheels with locks are rotatably connected to the four corners of the bottom of the U-shaped base 1. Multi-stage electric telescopic rods 2 are fixedly installed on both sides of the top of the U-shaped base 1. The extending ends of the two multi-stage electric telescopic rods 2 are fixedly connected to the same loop-shaped top plate 3. A rotating pipe 5 with a bottom end as a sealing structure is rotatably installed at the bottom of the loop-shaped top plate 3. Among them, a circular hole is opened at the bottom of the loop-shaped top plate 3, and two first bearings are fixedly sleeved in the circular hole. The inner rings of the first bearings are fixedly sleeved on the outer side of the rotating pipe 5, achieving the effect of rotatably installing the rotating pipe 5. The bottom end of the rotating pipe 5 extends into the test cylinder 100. A plurality of stirring rods 6 are fixedly connected to both sides of the rotating pipe 5. A rotation driving component fixedly sleeved on the rotating pipe 5 is installed on the loop-shaped top plate 3. The multi-stage electric telescopic rods 2 provided are used to drive the loop-shaped top plate 3 to lift and lower. By lifting and lowering the loop-shaped top plate 3, the rotating pipe 5 and the stirring rods 6 can be directly driven to move out of or into the test cylinder 100. By the way that the stirring rods 6 can be directly moved out, it can be directly taken out of the test cylinder 100 after stirring, preventing the phenomenon of directly solidifying together with the sludge and the curing agent. The rotation driving component is used to drive the rotating pipe 5 and the stirring rods 6 to rotate. By using the rotating stirring rods 6, the uniform stirring reaction work can be carried out after the sludge and the curing agent are added into the test cylinder 100. By the way of uniform stirring, it is convenient for personnel to accurately inspect the solidified sludge;

[0027] Above and below the stirring rod 6, inclined spray holes 12 are provided on the outer side of the rotating pipe 5. The inclined spray holes 12 are inclined towards the corresponding stirring rod 6 and cooperate with the stirring rod 6. The top inner wall of the loop-shaped top plate 3 and the rotating pipe 5 are provided with the same sealing hole communication and switching water supply assembly. The left side of the top of the loop-shaped top plate 3 is fixedly installed with a water storage tank 18. A telescopic water supply assembly is fixedly connected and communicated between the right side of the water storage tank 18 and the top end of the sealing hole communication and switching water supply assembly. The sealing hole communication and switching water supply assembly is used to block the plurality of inclined spray holes 12 to prevent sludge from entering the inside of the rotating pipe 5 through the inclined spray holes 12 during stirring, and is used to align and communicate with the inclined spray holes 12 for water spraying and cleaning work when the stirring rod 6 needs to be cleaned and water is passed. The telescopic water supply assembly is used to supply water to the sealing hole communication and switching water supply assembly.

[0028] Specifically, the rotation driving assembly includes an external gear ring 7 fixedly sleeved on the outer side of the rotating pipe 5. The right side of the external gear ring 7 is engaged with a gear 8 located inside the loop-shaped top plate 3. The top of the loop-shaped top plate 3 is fixedly installed with a driving motor 9 whose output shaft is fixedly connected to the top of the gear 8. The arranged external gear ring 7, gear 8 and driving motor 9 cooperate. By driving the gear 8 to rotate with the driving motor 9, the gear 8 drives the external gear ring 7 to rotate, and the external gear ring 7 drives the stirring rod 6 to rotate through the rotating pipe 5 to carry out the uniform mixing reaction work of sludge and curing agent.

[0029] Further, the hole-sealing and communicating water-switching assembly includes an inner pipe 11 slidably sleeved in the rotating pipe 5. The bottom end of the inner pipe 11 is provided with a sealing structure. A square rod 10 is fixedly connected to the inner wall of the bottom end of the rotating pipe 5. A square sliding hole slidably sleeved on the outer side of the square rod 10 is opened at the bottom end of the inner pipe 11. A plurality of water supply holes 13 are opened on both sides of the inner pipe 11. The water supply holes 13 are located above the corresponding inclined spray holes 12 and cooperate with the inclined spray holes 12. A water pipe 14 is hermetically rotatably sleeved in the inner pipe 11. Three sealing bearings are fixedly sleeved in the inner pipe 11, and the inner rings of the sealing bearings are fixedly sleeved on the outer side of the water pipe 14, which is used to hermetically and rotatably install the inner pipe 11 inside. The hermetic rotary installation can avoid affecting the rotation of the inner pipe 11. A rectangular hole is opened on the top inner wall of the return-shaped top plate 3. An electric push rod 16 is fixedly installed on the left inner wall of the rectangular hole. A connecting seat is fixedly connected between the extending end of the electric push rod 16 and the left top of the water pipe 14; the inner pipe 11, the water supply holes 13, the square rod 10, the water pipe 14, the connecting seat and the electric push rod 16 are arranged in cooperation. Among them, using the sliding sleeve relationship between the square sliding hole and the square rod 10, when the rotating pipe 5 rotates to drive the square rod 10 to rotate, the square rod 10 can drive the inner pipe 11 to rotate integrally through the angular collapse and clamping of the square sliding hole. The inner pipe 11 blocks the plurality of inclined spray holes 12 during the stirring operation to prevent the sludge curing agent from entering the rotating pipe 5. When the stirring rod 6 needs to be cleaned later, after separating from the test cylinder 100, the electric push rod 16 is started forward to drive the water pipe 14 to move downward. The water pipe 14 drives the inner pipe 11 to move downward. The inner pipe 11 drives the plurality of water supply holes 13 to move downward and align and communicate with the corresponding inclined spray holes 12 respectively. When water is supplied into the water pipe 14, the water enters the inner pipe 11 and then sprays out through the plurality of water supply holes 13 and the inclined spray holes 12 in sequence to quickly clean the outer side of the stirring rod 6 integrally, preventing the phenomenon that more sludge adheres to its outer side and affects the next use after solidification, and realizing the effect of integrated and convenient self-cleaning.

[0030] Further, the telescopic water supply assembly includes a water pump 17 fixedly installed at the right bottom of the water storage tank 18. The water inlet of the water pump 17 extends into the water storage tank 18. A telescopic hose 15 is fixedly connected and communicated between the water outlet of the water pump 17 and the top end of the water pipe 14. The telescopic hose 15 is located in the rectangular hole. A water adding pipe is fixedly connected and communicated to the top of the water storage tank 18; the water pump 17 and the telescopic hose 15 are arranged in cooperation. The water pump 17 is used to pump the water in the water storage tank 18 and supply water to the water pipe 14 through the telescopic hose 15. When the inner pipe 11 moves downward, the telescopic hose 15 can be stretched. The stretchable and compressible characteristic of the telescopic hose 15 can supply water to the water pipe 14 without affecting its normal up and down movement work.

[0031] Further, a storage battery is fixedly installed on the inner wall of the top of the loop-shaped top plate 3. The water pump 17, the drive motor 9, the electric push rod 16 and the multi-stage electric telescopic rod 2 are all electrically connected to the storage battery, which serves to supply power to the water pump 17, the drive motor 9, the electric push rod 16 and the multi-stage electric telescopic rod 2. A synchronous control switch is fixedly installed on the front side of the multi-stage electric telescopic rod 2 on the left side. The two multi-stage electric telescopic rods 2 and the storage battery are all electrically connected to the synchronous control switch, which serves to facilitate the synchronous opening and closing of the two multi-stage electric telescopic rods 2 by personnel.

[0032] Further, a sealing gasket 4 is adhesively fixed to the bottom of the loop-shaped top plate 3. The sealing gasket 4 is located above the test cylinder 100 and is movably sleeved outside the rotating pipe 5. An activity perforation for the rotating pipe 5 to pass through is formed at the bottom of the sealing gasket 4, and the rotating pipe 5 does not contact the inner wall of the activity perforation. The provided sealing gasket is used to seal the top of the test cylinder 100 when the loop-shaped top plate 3 moves downward to prevent the phenomenon of sludge or curing agent splashing during stirring.

[0033] Further, loop-shaped handles are fixedly connected to both sides of the test cylinder 100. A sealing ring is adhesively fixed to the bottom of the test cylinder 100, and the bottom of the sealing ring is in movable contact with the top of the bottom plate 101. Collars are fixedly connected to the four sides of the bottom of the test cylinder 100, threaded grooves are formed on the top of the four sides of the bottom plate 101, and fixing bolts are threadedly sleeved in the threaded grooves. The collars are movably sleeved on the corresponding fixing bolts. The provided fixing bolts and collars are used to install and fix the test cylinder 100 to the bottom plate 101. Threaded fixing can be used to release the fixing work by removing the fixing bolts subsequently, so that personnel can move the test cylinder 100 upward to remove the solidified sludge, thereby facilitating the test and detection work of the solidified sludge by personnel.

[0034] The method of using this embodiment is as follows: after adding sludge and curing agent into the test cylinder 100, the two multi-stage electric telescopic rods 2 are started in reverse to drive the circular top plate 3 to move downward, and the circular top plate 3 drives multiple stirring rods 6 to move downward into the test cylinder 100 through the rotating tube 5. At the same time, the circular top plate 3 drives the sealing rubber pad 4 to be pressed against the top of the test cylinder 100 for sealing. At this time, the driving motor 9 is started to drive the gear 8 to rotate, and the gear 8 drives the outer gear ring 7 to rotate. The outer gear ring 7 drives the stirring rod 6 to rotate through the rotating tube 5 to evenly mix the sludge and the curing agent. When the rotating tube 5 rotates, it drives the inner tube 11 to rotate through the square rod 10. The body rotates, and the inner tube 11 is used to shield the multiple oblique spray holes 12 during the stirring work to prevent the sludge solidifying agent from entering the rotating tube 5. The uniform stirring method is used to allow personnel to accurately inspect the solidified sludge. After stirring, the two multi-stage electric telescopic rods 2 are positively started to drive the circular top plate 3 to rise upward, and the circular top plate 3 drives the multiple stirring rods 6 to move upward through the rotating tube 5, so that the stirring rods 6 can be automatically and quickly removed from the sludge after the stirring and mixing are uniform. It is only necessary to wait for the sludge to solidify separately, so as to prevent the stirring rods 6 from solidifying together with the sludge during the waiting period for solidification, which will cause subsequent separation to be laborious, thereby improving the convenience of use;

[0035] When cleaning after removal, first push the circular top plate 3 backward, and the four universal wheels with locks provided at the bottom are convenient for personnel to move. The circular top plate 3 drives the stirring rod 6 to stagger backward with the test tube 100 through the rotating tube 5. At this time, the electric push rod 16 is started forward and the water pump 17 is turned on. The electric push rod 16 drives the water pipe 14 to move downward, and the water pipe 14 drives the inner tube 11 to move downward. The inner tube 11 drives the multiple water supply holes 13 downward to align and communicate with the corresponding inclined spray holes 12. When the water pump 17 is started, the water in the water tank 18 is extracted and the water is pumped into the water pipe 14 through the telescopic hose 15. During water supply, water enters the inner tube 11 through the water pipe 14, and is then sprayed out through a plurality of water supply holes 13 and the inclined spray holes 12 in sequence, so as to quickly clean the outer side of the stirring rod 6, thereby achieving the effect of quick and convenient self-cleaning of the stirring rod 6 after use, and preventing the outer side from being adhered to a lot of sludge, which may affect the next use after solidification, thereby improving the cleanliness of use; after subsequent solidification, the personnel remove the fixing bolts to release the fixation of the test cylinder 100, and then move the test cylinder 100 upwards to remove the solidified sludge, and then the inspection personnel can conduct test inspections on the solidified sludge.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. Composite high-efficiency sludge solidifying agent test and detection equipment, including a test cylinder (100), characterized in that: The bottom of the test cylinder (100) is fixedly installed with a bottom plate (101) by threads, and a movable pressure-sealing, quick-cleaning type stirring mechanism is sleeved outside the test cylinder (100). The movable pressure-sealing, quick-cleaning type stirring mechanism includes a U-shaped base (1) sleeved outside the test cylinder (100). Universal lockable wheels are rotatably connected to the four corners of the bottom of the U-shaped base (1). Multi-stage electric telescopic rods (2) are fixedly installed on both sides of the top of the U-shaped base (1). The extending ends of the two multi-stage electric telescopic rods (2) are fixedly connected to the same rectangular top plate (3). A rotating pipe (5) with a plugging structure at the bottom end is rotatably installed at the bottom of the rectangular top plate (3). The bottom end of the rotating pipe (5) extends into the test cylinder (100). A plurality of stirring rods (6) are fixedly connected to both sides of the rotating pipe (5). A rotation driving assembly fixedly sleeved on the rotating pipe (5) is installed on the rectangular top plate (3). Above and below the stirring rod (6), inclined spray holes (12) are provided on the outer side of the rotating pipe (5). The inclined spray holes (12) incline towards the corresponding stirring rod (6) and cooperate with the stirring rod (6). A same hole-sealing, communicating and switching water supply assembly is installed on the inner wall of the top of the rectangular top plate (3) and inside the rotating pipe (5). A water storage tank (18) is fixedly installed on the left side of the top of the rectangular top plate (3). A telescopic water supply assembly is fixedly connected and communicated between the right side of the water storage tank (18) and the top end of the hole-sealing, communicating and switching water supply assembly.

2. The test and detection equipment for the composite high-efficiency sludge solidifying agent according to claim 1, characterized in that: The rotation driving assembly includes an external gear ring (7) fixedly sleeved on the outer side of the rotating pipe (5). A gear (8) located inside the rectangular top plate (3) meshes with the right side of the external gear ring (7). A driving motor (9) with an output shaft fixedly connected to the top of the gear (8) is fixedly installed on the top of the rectangular top plate (3).

3. The test and detection equipment for the composite high-efficiency sludge solidifying agent according to claim 2, wherein: The hole-sealing, communicating and switching water supply assembly includes an inner pipe (11) slidably sleeved inside the rotating pipe (5). The bottom end of the inner pipe (11) is provided with a plugging structure. A square rod (10) is fixedly connected to the inner wall of the bottom end of the rotating pipe (5). A square sliding hole for slidably sleeving the outer side of the square rod (10) is opened at the bottom end of the inner pipe (11). A plurality of water supply holes (13) are opened on both sides of the inner pipe (11). The water supply holes (13) are located above the corresponding inclined spray holes (12) and cooperate with the inclined spray holes (12). A water pipe (14) is rotatably and sealingly sleeved inside the inner pipe (11). A rectangular hole is opened on the inner wall of the top of the rectangular top plate (3). An electric push rod (16) is fixedly installed on the left inner wall of the rectangular hole. A connecting seat is fixedly connected between the extending end of the electric push rod (16) and the left top of the water pipe (14).

4. The test and detection equipment for the composite high-efficiency sludge solidifying agent according to claim 3, characterized in that: The telescopic water supply assembly includes a water pump (17) fixedly installed at the bottom right of the water storage tank (18). The water inlet of the water pump (17) extends into the water storage tank (18). A telescopic hose (15) is fixedly connected and communicated between the water outlet of the water pump (17) and the top end of the water pipe (14). The telescopic hose (15) is located inside the rectangular hole. A water adding pipe is fixedly connected and communicated to the top of the water storage tank (18).

5. The composite high-efficiency sludge solidifying agent test and detection equipment according to claim 4, characterized in that: A storage battery is fixedly installed on the inner wall of the top of the loop-shaped top plate (3). The water pump (17), the drive motor (9), the electric push rod (16) and the multi-stage electric telescopic rod (2) are all electrically connected to the storage battery.

6. The test and detection equipment for the composite high-efficiency sludge solidifying agent according to claim 5, characterized in that: A synchronous control switch is fixedly installed on the front side of the multi-stage electric telescopic rod (2) on the left side. The two multi-stage electric telescopic rods (2) and the storage battery are all electrically connected to the synchronous control switch.

7. The test and detection equipment for the composite high-efficiency sludge solidifying agent according to claim 1, characterized in that: A sealing gasket (4) is adhesively fixed to the bottom of the loop-shaped top plate (3). The sealing gasket (4) is located above the test cylinder (100) and is movably sleeved on the outside of the rotating pipe (5).

8. The test and detection equipment for the composite high-efficiency sludge solidifying agent according to claim 1, wherein: Return-shaped handles are fixedly connected to both sides of the test cylinder (100). A sealing ring is adhesively fixed to the bottom of the test cylinder (100). The bottom of the sealing ring is in movable contact with the top of the bottom plate (101). Collars are fixedly connected to the four bottom sides of the test cylinder (100). Thread grooves are formed in the four sides of the top of the bottom plate (101). Fixing bolts are threadedly sleeved in the thread grooves. The collars are movably sleeved on the corresponding fixing bolts.

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