Device for rapidly mixing sludge and curing agent

Abstract

The utility model discloses a device for quickly mixing sludge and a curing agent, which relates to the technical field of sludge treatment and comprises a stirring box and a mixing and stirring component, the mixing and stirring component comprises a feeding pipe, a blanking hopper, a feeding tank, a sludge adding hole, a curing agent adding hole, a first stirring shaft, a second stirring shaft and a stirring plate, the first stirring shaft and the second stirring shaft are each provided with a stirring plate and a cleaning assembly, the cleaning assembly comprises a cleaning liquid box, a cleaning pump, a first guide pipe, a recycling pump, a second guide pipe, a filter box, a cover plate, a hose, a connector and a filter screen, the cleaning liquid box is installed on one side of the stirring box, the cleaning pump is installed on the stirring box, and the first guide pipe is installed on the cleaning pump; according to the sludge curing agent stirring device, through the arrangement of the mixing and stirring assembly and the cleaning assembly, a curing agent and sludge can be rapidly stirred and mixed, the interior of the stirring box is cleaned, and the cleaned mixed liquid is filtered.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to a device for quickly mixing sludge and a curing agent. Background Art

[0002] A solidifying agent is a universal composite solidifying agent, which is mainly used for the dehydration, drying and solidification of various slurries. It can achieve the effects of sludge reduction, strength solidification and waterproofing. At present, in the process of treating river silt, a solidifying agent is needed to treat the silt.

[0003] The patent with announcement number CN219129080U in the prior art discloses a device for quickly mixing sludge and curing agent, including a mixing part and an adding part; the top end of the main rotating shaft passes through a connecting pipe and is coaxially installed with a first auger, and a plurality of first stirring blades are coaxially fixed on the main rotating shaft near the bottom; by setting the mixing part and the adding part: as the main rotating shaft and the auxiliary rotating shaft rotate, the sludge and the curing agent can be stirred and mixed for the second time; this design can increase the mixing speed of the sludge and the curing agent by stirring the sludge and the curing agent multiple times, which is beneficial to the rapid mixing of the sludge and the curing agent and ensures the production efficiency.

[0004] It is difficult to clean the mixing box after use. After stirring, the inner wall of the mixing box will be contaminated with a mixture of sludge and curing agent. Long-term contamination and corrosion inside the mixing box will easily cause contamination and corrosion inside the box, which will affect the subsequent treatment of sludge. Therefore, a device for quickly mixing sludge and curing agent is needed to meet the use requirements. Utility Model Content

[0005] The utility model aims to provide a device for quickly mixing sludge and a curing agent, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for quickly mixing sludge and a curing agent, comprising a stirring box;

[0007] A mixing and stirring assembly, the mixing and stirring assembly comprising a feed pipe, a lower hopper, a feeding tank, a sludge adding hole, a curing agent adding hole, a first stirring shaft, a second stirring shaft and a stirring plate, the stirring box is provided with a feed pipe, the feed pipe is provided with a lower hopper, the lower hopper is provided with a feeding tank, the feeding tank is provided with a sludge adding hole and a curing agent adding hole, the stirring box is provided with a first stirring shaft and a second stirring shaft rotatably installed, and the first stirring shaft and the second stirring shaft are both provided with stirring plates;

[0008] A cleaning component, the cleaning component comprising a cleaning liquid tank, a cleaning pump, a first conduit, a recovery pump, a second conduit, a filter box, a cover plate, a hose, a joint and a filter screen, a cleaning liquid tank is installed on one side of the mixing box, a cleaning pump is installed on the mixing box, a first conduit is installed on the cleaning pump, the other end of the first conduit is installed in the mixing box, a recovery pump is installed on the mixing box, a second conduit is installed on the recovery pump, a filter box is installed on the other side of the mixing box, the other end of the second conduit is installed in the filter box, a cover plate is installed on the filter box, a hose is installed on the cover plate, a joint is installed on the hose, the tail end of the second conduit is installed in the joint, and a filter screen is installed in the cleaning component.

[0009] Preferably, transmission wheels are installed on both the first stirring shaft and the second stirring shaft, and transmission belts are movably installed on the two transmission wheels.

[0010] Preferably, a stirring motor is installed on the outer wall of the stirring box, and the first stirring shaft is installed at the output end of the stirring motor.

[0011] Preferably, a discharge pipe is installed at the bottom of the mixing box, and a sealing cover is provided at the tail end of the discharge pipe.

[0012] Preferably, a liquid level bar is installed on the outer wall of the second conduit, and a liquid level scale is marked on the liquid level bar.

[0013] Preferably, a drain pipe is installed on the second conduit, and a valve is installed on the liquid level bar.

[0014] Preferably, an addition pipe is installed on the top of the cleaning liquid tank, and a liquid inlet pipe cover is provided on the top of the addition pipe.

[0015] The beneficial effects of the utility model are:

[0016] In the utility model, by setting the mixing and stirring component, the sludge is poured into the feeding tank through the sludge adding hole, and then the curing agent is poured into the feeding tank through the curing agent adding hole. The sludge and the curing agent will enter the mixing box through the feeding pipe and the lower hopper. The rotation of the stirring motor will drive the first stirring shaft to rotate. Through the transmission action of the transmission wheel and the transmission belt, the rotation of the first stirring shaft will drive the second stirring shaft to rotate. The rotation of the first stirring shaft and the second stirring shaft can drive the stirring plate to stir and quickly mix the curing agent and sludge in the mixing box, and the mixture can be discharged by opening the cover at the tail end of the discharge pipe.

[0017] In the utility model, through the setting of the cleaning component, the cleaning pump can pump the cleaning liquid in the cleaning liquid box into the first conduit, and then enter the cover plate through the first conduit. The rotation of the stirring plate can stir the cleaning liquid in the stirring box. The cleaning liquid in the stirring box shakes and collides with the interior of the stirring box, thereby cleaning the interior of the stirring box. The recovery pump will pump the cleaned mixed liquid into the second conduit, and enter the filter box through the second conduit, and then filter it through the filter screen. The filtered cleaning liquid will be stored in the second conduit, and the filtered cleaning liquid in the second conduit can be collected and recycled by opening the valve and collecting through the drain pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a device for quickly mixing sludge and a curing agent proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a mixing box of a device for quickly mixing sludge and a curing agent proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure in another direction of a device for quickly mixing sludge and a curing agent proposed by the utility model;

[0021] Figure 4 The utility model discloses a schematic diagram of the internal structure of a filter box of a device for quickly mixing sludge and a solidifying agent.

[0022] In the figure: 1. stirring box; 2. mixing and stirring component; 21. feeding pipe; 22. lower hopper; 23. feeding tank; 24. sludge adding hole; 25. curing agent adding hole; 26. first stirring shaft; 27. second stirring shaft; 28. stirring plate; 29. ​​transmission wheel; 210. transmission belt; 211. stirring motor; 212. discharge pipe; 213. sealing cover; 3. cleaning component; 31. cleaning liquid tank; 32. cleaning pump; 33. first conduit; 34. recovery pump; 35. second conduit; 36. filter box; 37. cover plate; 38. hose; 39. joint; 310. filter screen; 311. liquid level bar; 312. discharge pipe; 313. valve; 314. adding pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1:

[0025] like Figure 1-3 As shown, this embodiment provides a device for quickly mixing sludge and a curing agent, comprising a stirring box 1;

[0026] The mixing and stirring component 2 can be used to quickly stir and mix the curing agent and the sludge through the setting of the mixing and stirring component 2. The mixing and stirring component 2 includes a feed pipe 21, a lower hopper 22, a feed tank 23, a sludge adding hole 24, a curing agent adding hole 25, a first stirring shaft 26, a second stirring shaft 27 and a stirring plate 28. The mixing box 1 is provided with a feed pipe 21, a lower hopper 22 is provided on the feed pipe 21, a feed tank 23 is provided on the lower hopper 22, a sludge adding hole 24 and a curing agent adding hole 25 are provided on the feed tank 23, a first stirring shaft 26 and a second stirring shaft 27 are rotatably installed in the mixing box 1, and the first stirring shaft 26 and the second stirring shaft 27 are both provided with The stirring plate 28 pours the sludge into the feeding tank 23 through the sludge adding hole 24, and then pours the curing agent into the feeding tank 23 through the curing agent adding hole 25. The sludge and the curing agent will enter the mixing box 1 through the feeding pipe 21 and the lower hopper 22. The rotation of the stirring motor 211 will drive the first stirring shaft 26 to rotate. Through the transmission action of the transmission wheel 29 and the transmission belt 210, the rotation of the first stirring shaft 26 will drive the second stirring shaft 27 to rotate. The rotation of the first stirring shaft 26 and the second stirring shaft 27 can drive the stirring plate 28 to stir and quickly mix the curing agent and sludge in the mixing box 1, and the mixture can be discharged by opening the cover 213 at the tail end of the discharge pipe 212.

[0027] Further, see Figure 2 A transmission wheel 29 is installed on the first stirring shaft 26 and the second stirring shaft 27, and a transmission belt 210 is movably installed on the two transmission wheels 29. Through the transmission action of the transmission wheel 29 and the transmission belt 210, the rotation of the first stirring shaft 26 will drive the second stirring shaft 27 to rotate. The rotation of the first stirring shaft 26 and the second stirring shaft 27 can drive the stirring plate 28 to stir and quickly mix the curing agent and sludge in the stirring box 1.

[0028] Further, see Figure 2 A stirring motor 211 is installed on the outer wall of the stirring box 1, and the first stirring shaft 26 is installed at the output end of the stirring motor 211. Through the setting of the stirring motor 211, the rotation of the stirring motor 211 can drive the first stirring shaft 26 to rotate, providing a power source for the rotation of the first stirring shaft 26.

[0029] Further, see Figure 3 A discharge pipe 212 is installed at the bottom of the mixing box 1, and a cover 213 is provided at the tail end of the discharge pipe 212. The cover 213 can control the opening and closing of the discharge pipe 212, so as to release the mixed sludge and curing agent and clean the mixing box 1.

[0030] Embodiment 2:

[0031] like Figure 1 , Figure 3 , Figure 4 As shown, on the basis of Example 1, by setting the cleaning component 3, the inside of the mixing box 1 can be cleaned and the mixed liquid after cleaning can be filtered.

[0032] The cleaning assembly 3 includes a cleaning liquid tank 31, a cleaning pump 32, a first conduit 33, a recovery pump 34, a second conduit 35, a filter box 36, a cover plate 37, a hose 38, a connector 39 and a filter screen 310. The cleaning liquid tank 31 is installed on one side of the mixing box 1, the cleaning pump 32 is installed on the mixing box 1, the first conduit 33 is installed on the cleaning pump 32, the other end of the first conduit 33 is installed in the mixing box 1, the recovery pump 34 is installed on the mixing box 1, the second conduit 35 is installed on the recovery pump 34, the filter box 36 is installed on the other side of the mixing box 1, the other end of the second conduit 35 is installed in the filter box 36, the filter box 36 is installed with a cover plate 37, the cover plate 37 is installed with a hose 38, the hose 38 is installed with a connector 39, and the tail end of the second conduit 35 is installed In the joint 39, a filter screen 310 is installed in the cleaning component 3, and the cleaning pump 32 can pump the cleaning liquid in the cleaning liquid tank 31 into the first conduit 33, and then enter the cover plate 37 through the first conduit 33. The stirring plate 28 can rotate to stir the cleaning liquid in the stirring box 1, and the cleaning liquid in the stirring box 1 shakes and collides with the inside of the stirring box 1, thereby cleaning the inside of the stirring box 1. The recovery pump 34 will pump the cleaned mixed liquid into the second conduit 35, and enter the filter box 36 through the second conduit 35, and then filter it through the filter screen 310. The filtered cleaning liquid will be stored in the second conduit 35, and the filtered cleaning liquid in the second conduit 35 can be collected and recycled by opening the valve 313 and through the drain pipe 312.

[0033] Further, see Figure 4 A liquid level bar 311 is installed on the outer wall of the second conduit 35 , and a liquid level scale is marked on the liquid level bar 311 . Through the setting of the liquid level bar 311 , the liquid level of the filtered cleaning liquid in the filter box 36 can be observed.

[0034] Further, see Figure 4 A drain pipe 312 is installed on the second conduit 35, and a valve 313 is installed on the liquid level bar 311. The drain pipe 312 can be controlled to be open or closed, and the clean liquid filtered in the filter box 36 can be released through the drain pipe 312.

[0035] Further, see Figure 3 An adding pipe 314 is installed on the top of the cleaning liquid tank 31, and a liquid inlet pipe cover is arranged on the top of the adding pipe 314. The cleaning liquid can be added into the cleaning liquid tank 31 through the adding pipe 314 by opening the liquid inlet pipe cover on the top of the cleaning liquid tank 31.

[0036] Working principle of the utility model: when in use, the sludge is poured into the feeding tank 23 through the sludge adding hole 24, and the curing agent is poured into the feeding tank 23 through the curing agent adding hole 25. The sludge and the curing agent will enter the mixing box 1 through the feeding pipe 21 and the lower hopper 22. The rotation of the stirring motor 211 will drive the first stirring shaft 26 to rotate. Through the transmission effect of the transmission wheel 29 and the transmission belt 210, the rotation of the first stirring shaft 26 will drive the second stirring shaft 27 to rotate. The rotation of the first stirring shaft 26 and the second stirring shaft 27 can drive the stirring plate 28 to stir and quickly mix the curing agent and sludge in the mixing box 1, and the mixture can be discharged by opening the cover 213 at the tail end of the discharge pipe 212 The cleaning pump 32 can pump the cleaning liquid in the cleaning liquid tank 31 into the first conduit 33, and then enter the cover plate 37 through the first conduit 33. The stirring plate 28 rotates to stir the cleaning liquid in the stirring box 1. The cleaning liquid in the stirring box 1 shakes and collides with the inside of the stirring box 1, thereby cleaning the inside of the stirring box 1. The recovery pump 34 will pump the cleaned mixed liquid into the second conduit 35, and enter the filter box 36 through the second conduit 35, and then filter it through the filter screen 310. The filtered cleaning liquid will be stored in the second conduit 35. The filtered cleaning liquid in the second conduit 35 can be collected and recycled by opening the valve 313 and through the drain pipe 312.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for quickly mixing sludge and a curing agent, characterized in that: include: Mixing box (1); A mixing and stirring assembly (2), the mixing and stirring assembly (2) comprising a feed pipe (21), a lower hopper (22), a feeding tank (23), a sludge adding hole (24), a curing agent adding hole (25), a first stirring shaft (26), a second stirring shaft (27) and a stirring plate (28); the mixing box (1) is provided with a feed pipe (21), the feed pipe (21) is provided with a lower hopper (22), the lower hopper (22) is provided with a feeding tank (23), the feeding tank (23) is provided with a sludge adding hole (24) and a curing agent adding hole (25); the mixing box (1) is provided with a first stirring shaft (26) and a second stirring shaft (27) rotatably mounted therein, and the first stirring shaft (26) and the second stirring shaft (27) are both provided with a stirring plate (28); A cleaning assembly (3), the cleaning assembly (3) comprising a cleaning liquid tank (31), a cleaning pump (32), a first conduit (33), a recovery pump (34), a second conduit (35), a filter box (36), a cover plate (37), a hose (38), a joint (39) and a filter screen (310), the cleaning liquid tank (31) being installed on one side of the mixing box (1), the cleaning pump (32) being installed on the mixing box (1), the first conduit (33) being installed on the cleaning pump (32), the other end of the first conduit (33) being installed in the mixing box (1), The mixing box (1) is provided with a recovery pump (34), the recovery pump (34) is provided with a second conduit (35), the other side of the mixing box (1) is provided with a filter box (36), the other end of the second conduit (35) is provided in the filter box (36), the filter box (36) is provided with a cover plate (37), the cover plate (37) is provided with a hose (38), the hose (38) is provided with a joint (39), the tail end of the second conduit (35) is provided in the joint (39), and the cleaning assembly (3) is provided with a filter screen (310).

2. The device for rapidly mixing sludge and a curing agent according to claim 1, characterized in that: The first stirring shaft (26) and the second stirring shaft (27) are both mounted with transmission wheels (29), and transmission belts (210) are movably mounted on the two transmission wheels (29).

3. The device for rapid mixing of sludge and curing agent according to claim 1, characterized in that: A stirring motor (211) is installed on the outer wall of the stirring box (1), and a first stirring shaft (26) is installed at the output end of the stirring motor (211).

4. The device for rapidly mixing sludge and a curing agent according to claim 1, characterized in that: A discharge pipe (212) is installed at the bottom of the mixing box (1), and a sealing cover (213) is provided at the tail end of the discharge pipe (212).

5. The device for rapid mixing of sludge and curing agent according to claim 1, characterized in that: A liquid level bar (311) is installed on the outer wall of the second conduit (35), and a liquid level scale is marked on the liquid level bar (311).

6. The device for rapid mixing of sludge and curing agent according to claim 5, characterized in that: A liquid discharge pipe (312) is installed on the second conduit (35), and a valve (313) is installed on the liquid level bar (311).

7. The device for rapid mixing of sludge and curing agent according to claim 1, characterized in that: A adding pipe (314) is installed on the top of the cleaning liquid tank (31), and a liquid inlet pipe cover is provided on the top of the adding pipe (314).

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