A concrete wastewater recycling device

Abstract

The utility model discloses a concrete wastewater recycling device, which belongs to the technical field of concrete wastewater treatment, and comprises a recycling device body, wherein a filter barrel is arranged above the interior of the recycling device body, a slag discharge assembly is arranged below the filter barrel, a stirring assembly is arranged inside the filter barrel, a secondary filter assembly is arranged below the interior of the recycling device body, a universal wheel is arranged below the recycling device body, a cover plate is arranged above the recycling device body, and a convenient switch assembly is arranged at the connection between the cover plate and the recycling device body. The utility model is convenient for discharging sand and gravel filtered out of the filter barrel by arranging the slag discharge assembly. Through the structure, the sand and gravel filtered out of the filter barrel can be conveniently discharged without taking out the filter barrel, which is convenient and quick, and improves the practicality of use. The utility model is convenient for opening and closing the cover plate and cleaning and maintaining the internal components by arranging the convenient switch assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete wastewater treatment, and in particular relates to a concrete wastewater recycling device. Background Art

[0002] Concrete plays an irreplaceable role in various buildings in today's society. During the production and use of concrete, a large amount of wastewater will inevitably be produced. This wastewater not only contains conventional building materials such as sand, gravel, cement, etc., but also contains various types of concrete additives. If discharged directly, it will cause serious pollution to the natural environment.

[0003] Chinese patent application No. 202021902144.3 discloses a wastewater recycling device for concrete production, including a placement barrel and a cover plate, the cover plate is fixed on the top of the placement barrel, one end of the top of the cover plate is fixedly plugged with a water inlet pipe, a support frame is fixedly provided at the top of the inner cavity of the placement barrel, a plurality of blocks are fixedly provided at equal arcs and intervals at the top of the support frame, a filter mechanism is provided inside the support frame, the filter mechanism includes a filter barrel and a water permeable hole, a stirring mechanism is provided at the bottom of the cover plate, the stirring mechanism includes a slow motor, a rotating shaft, a stirring shaft and a limit block, and a sponge is fixedly provided in the middle of the inner cavity of the placement barrel. The utility model is provided with a placement barrel, and a foot brake universal wheel is provided at the bottom of the placement barrel, so that the device can be moved without the limitation of being unable to change the position according to the position of the concrete production equipment, and a support frame is provided, and a filter barrel is placed at the top of the support frame, and wastewater enters the interior of the filter barrel through the water inlet pipe.

[0004] The above-mentioned disclosed patent has the following characteristics: 1. When in use, sand and gravel can be filtered through the filter barrel, but it is not convenient to discharge the sand and gravel when in use. Each time, it is necessary to open the cover first and then take out the filter barrel. Moreover, when there are more sand and gravel inside the filter barrel, the filter barrel is heavy, which makes it inconvenient for the staff to take it out. Therefore, it is not convenient to use; 2. When in use, the cover is fixed by multiple bolts so that the internal components can be cleaned and maintained. However, it is not convenient to open and close the cover when in use, and the convenience is not high enough. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a concrete wastewater recycling device, which has the characteristics of conveniently discharging the sand and gravel filtered out of the filter barrel, conveniently opening and closing the cover plate, and cleaning and maintaining the internal parts.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete wastewater recycling device, comprising a recycling device body, a filter barrel is arranged above the interior of the recycling device body, a slag discharge assembly is arranged below the filter barrel, a stirring assembly is arranged inside the filter barrel, a secondary filter assembly is arranged below the interior of the recycling device body, a universal wheel is arranged below the recycling device body, a cover plate is arranged above the recycling device body, and a convenient switch assembly is arranged at the connection between the cover plate and the recycling device body.

[0007] Preferably, the slag discharge assembly includes a slag discharge seat, a feed pipe, a conveying roller, a conveying motor, a discharge pipe and a sealing cover, wherein a slag discharge seat is arranged below the filter barrel, a feed pipe is arranged at one end above the slag discharge seat, a conveying roller is arranged inside the slag discharge seat, a conveying motor is arranged at one end of the conveying roller, a discharge pipe is arranged at one end below the slag discharge seat, and a sealing cover is arranged below the discharge pipe.

[0008] Preferably, a clamping seat is provided on one side of the sealing cover, a clamping rod is provided inside the clamping seat, a clamping slide is provided above the clamping rod, and a clamping spring is provided on one side of the clamping slide.

[0009] Preferably, a protective cover is provided on the surface of the conveying motor, and a heat dissipation hole is opened on one side of the protective cover.

[0010] Preferably, the convenient switch assembly includes a disassembly and assembly seat, a square plug block, a fixing rod, a fixing slide block and a fixing spring, wherein a disassembly and assembly seat is arranged above one side of the recovery device body, a square plug block is inserted above the disassembly and assembly seat, a fixing rod is arranged on one side of the square plug block, a fixing slide block is arranged below the fixing rod, and a fixing spring is arranged on one side of the fixing slide block.

[0011] Preferably, a limit rod is arranged above one end of the fixing rod outside the disassembly and assembly seat, a limit slider is arranged on one side of the limit rod, and the limit slider slides in the middle of the limit slider.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the effect of conveniently discharging the sand and gravel filtered out of the filter barrel by arranging a slag discharge component. Through this structure, the sand and gravel filtered out of the filter barrel can be conveniently discharged without taking out the filter barrel, which is convenient and quick and improves the practicality of use.

[0014] 2. The utility model realizes the convenient opening and closing of the cover plate and the cleaning and maintenance of the internal parts by setting a convenient switch component. When the cover plate needs to be opened for cleaning and maintenance of the internal parts after long-term use, the fixing rod can be directly pulled, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 This is a schematic diagram of the structure of the slag discharge assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the enlarged A position of the slag discharge assembly of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the convenient switch assembly of the utility model.

[0020] In the figure: 1. Recovery device body; 2. Filter barrel; 3. Slag discharge assembly; 31. Slag discharge seat; 32. Feed pipe; 33. Conveyor roller; 34. Conveyor motor; 35. Protective cover; 36. Discharge pipe; 37. Sealing cover; 371. Clamping seat; 372. Clamping rod; 373. Clamping slider; 374. Clamping spring; 4. Stirring assembly; 5. Secondary filtration assembly; 6. Universal wheel; 7. Cover plate; 8. Convenient switch assembly; 81. Disassembly and assembly seat; 82. Square plug block; 83. Fixed rod; 84. Fixed slider; 85. Fixed spring; 86. Limit rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a concrete wastewater recycling device, comprising a recycling device body 1, a filter barrel 2 is arranged above the interior of the recycling device body 1, a slag discharge assembly 3 is arranged below the filter barrel 2, a stirring assembly 4 is arranged inside the filter barrel 2, a secondary filtering assembly 5 is arranged below the interior of the recycling device body 1, a universal wheel 6 is arranged below the recycling device body 1, a cover plate 7 is arranged above the recycling device body 1, and a convenient switch assembly 8 is arranged at the connection between the cover plate 7 and the recycling device body 1.

[0024] Specifically, the slag discharge assembly 3 includes a slag discharge seat 31, a feed pipe 32, a conveying roller 33, a conveying motor 34, a discharge pipe 36 and a sealing cover 37, wherein the slag discharge seat 31 is arranged below the filter barrel 2, a feed pipe 32 is arranged at one end above the slag discharge seat 31, a conveying roller 33 is arranged inside the slag discharge seat 31, a conveying motor 34 is arranged at one end of the conveying roller 33, a discharge pipe 36 is arranged at one end below the slag discharge seat 31, and a sealing cover 37 is arranged below the discharge pipe 36.

[0025] By adopting the above technical solution, when slag discharge is required, the sealing cover 37 is removed, and then the conveying motor 34 is started. The conveying motor 34 drives the conveying roller 33 to rotate, and the sand and gravel are conveyed to the discharge pipe 36 for discharge. When the device is in use, it is convenient to discharge the sand and gravel filtered out by the filter barrel 2, thereby improving the practicality of use.

[0026] Specifically, a clamping seat 371 is provided on one side of the sealing cover 37 , a clamping rod 372 is provided inside the clamping seat 371 , a clamping slider 373 is provided above the clamping rod 372 , and a clamping spring 374 is provided on one side of the clamping slider 373 .

[0027] By adopting the above technical solution, by pulling the clamping rod 372, the clamping rod 372 drives the clamping slider 373 to move and compress the clamping spring 374 until the clamping rod 372 is disengaged from the clamping hole, and then the sealing cover 37 can be removed.

[0028] Specifically, a protective cover 35 is provided on the surface of the conveying motor 34 , and a heat dissipation hole is opened on one side of the protective cover 35 .

[0029] By adopting the above technical solution, the protective cover 35 is convenient for protecting the conveying motor 34, and the heat dissipation holes are convenient for dissipating the heat inside the protective cover 35.

[0030] When this embodiment is in use: when slag discharge is required, by pulling the clamping rod 372, the clamping rod 372 drives the clamping slider 373 to move and compress the clamping spring 374 until the clamping rod 372 disengages from the clamping hole, and then the sealing cover 37 can be removed, and then the conveying motor 34 is started, and the conveying motor 34 drives the conveying roller 33 to rotate, and the sand and gravel are conveyed to the discharge pipe 36 for discharge, so that when the device is in use, it is convenient to discharge the sand and gravel filtered out of the filter barrel 2, thereby improving the practicality of use.

[0031] Example 2

[0032] The present embodiment is different from the embodiment 1 in that: specifically, the convenient switch assembly 8 includes a disassembly seat 81, a square plug block 82, a fixing rod 83, a fixing slide block 84 and a fixing spring 85, wherein a disassembly seat 81 is arranged above one side of the recovery device body 1, a square plug block 82 is inserted above the disassembly seat 81, a fixing rod 83 is arranged on one side of the square plug block 82, a fixing slide block 84 is arranged below the fixing rod 83, and a fixing spring 85 is arranged on one side of the fixing slide block 84.

[0033] By adopting the above technical solution, the fixing rod 83 is pulled, and the fixing rod 83 drives the fixing slider 84 to move and compress the fixing spring 85 until the fixing rod 83 is disengaged from the fixing hole. Then the square plug block 82 and the disassembly seat 81 can be separated, so that the cover plate 7 can be removed and the internal components can be cleaned and maintained. When the device is used, it is convenient to quickly open and close the cover plate 7 after long-term use, and the internal components can be cleaned and maintained, thereby improving the convenience of use.

[0034] Specifically, a limit rod 86 is provided above one end of the fixing rod 83 outside the disassembly and assembly seat 81, a limit slider is provided on one side of the limit rod 86, and the limit slider slides in the middle of the limit slider.

[0035] By adopting the above technical solution, when the fixing rod 83 moves to the point where the limiting rod 86 and the limiting hole overlap, the limiting rod 86 moves downward and is inserted into the limiting hole to limit and fix the fixing rod 83 to prevent it from rebounding.

[0036] When the present embodiment is in use: the fixing rod 83 is pulled, and the fixing rod 83 drives the fixing slider 84 to move and compress the fixing spring 85 until the fixing rod 83 is disengaged from the fixing hole, and then the square plug block 82 and the disassembly seat 81 can be separated, so that the cover plate 7 can be removed and the internal components can be cleaned and maintained. When the fixing rod 83 moves to the limiting rod 86 and the limiting hole coincide, the limiting rod 86 moves down and is inserted into the limiting hole to limit and fix the fixing rod 83 to prevent it from rebounding, so that when the device is in use, it is convenient to quickly open and close the cover plate 7 after long-term use, and the internal components can be cleaned and maintained, thereby improving the convenience of use.

[0037] The structure and use principle of the recovery device body 1 and the stirring assembly 4 in the utility model have been disclosed in a wastewater recycling device for concrete production disclosed in Chinese patent application No. 202021902144.3. Its working principle is to move the device to the target working position, step on the foot brake of the universal wheel 6 to fix the device, put the wastewater into the water inlet pipe and flow into the interior of the filter barrel 2, the wastewater will flow out through the water permeable hole, and the stones in the wastewater will remain in the filter barrel 2. Turn on the slow motor and start working. The output shaft of the slow motor drives the rotating shaft to rotate, and the rotating shaft drives the stirring shaft to rotate. In this way, the wastewater inside the filter barrel 2 can be stirred, and the stones left after filtration inside the filter barrel 2 can be prevented from clogging the water permeable hole.

[0038] Working principle and use process of the utility model: the utility model is used for recycling waste water during concrete production. The device is moved to the target working position, and the foot brake of the universal wheel 6 is stepped on to fix the device. Waste water is put into the water inlet pipe and flows into the interior of the filter barrel 2. Then the impurities are filtered in the interior of the filter barrel 2. The waste water flows down and is filtered again through the secondary filter component 5, and then enters the bottom of the recovery device body 1. When the sand and gravel in the filter barrel 2 need to be discharged, the sand and gravel are easily discharged through the slag discharge component 3. When it is used for a long time and the internal parts of the recovery device body 1 need to be cleaned and maintained, the cover plate 7 can be quickly opened and closed through the convenient switch component 8 to clean and maintain the internal parts. When the slag discharge component 3 is in use, when slag discharge is required, the clamping rod 372 is pulled, and the clamping rod 372 drives the clamping slider 373 to move and compress the clamping spring 374 until the clamping rod 372 disengages. The clamping hole is then removed, and the sealing cover 37 can be removed. Then the conveying motor 34 is started, and the conveying motor 34 drives the conveying roller 33 to rotate, and the sand and gravel are conveyed to the discharge pipe 36 for discharge, so that the device can be used to conveniently discharge the sand and gravel filtered out of the filter barrel 2, thereby improving the practicality of use. When the convenient switch assembly 8 is in use, the fixing rod 83 is pulled, and the fixing rod 83 drives the fixing slider 84 to move and compress the fixing spring 85 until the fixing rod 83 is disengaged from the fixing hole, and then the square plug block 82 and the disassembly seat 81 can be separated, so that the cover plate 7 can be removed and the internal components can be cleaned and maintained. When the fixing rod 83 moves to the limiting rod 86 and the limiting hole to coincide, the limiting rod 86 moves down and inserts into the limiting hole, and the fixing rod 83 is limited and fixed to prevent it from rebounding. When the device is in use, it is convenient to open and close the cover plate 7 quickly after long-term use, and the internal components can be cleaned and maintained, thereby improving the convenience of use.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete wastewater recycling device, comprising a recycling device body, characterized in that: A filter barrel is arranged above the interior of the recovery device body, a slag discharge assembly is arranged below the filter barrel, a stirring assembly is arranged inside the filter barrel, a secondary filter assembly is arranged below the interior of the recovery device body, a universal wheel is arranged below the recovery device body, a cover plate is arranged above the recovery device body, and a convenient switch assembly is arranged at the connection between the cover plate and the recovery device body.

2. A concrete wastewater recycling device according to claim 1, characterized in that: The slag discharge assembly includes a slag discharge seat, a feed pipe, a conveying roller, a conveying motor, a discharge pipe and a sealing cover, wherein a slag discharge seat is arranged below the filter barrel, a feed pipe is arranged at one end above the slag discharge seat, a conveying roller is arranged inside the slag discharge seat, a conveying motor is arranged at one end of the conveying roller, a discharge pipe is arranged at one end below the slag discharge seat, and a sealing cover is arranged below the discharge pipe.

3. A concrete wastewater recycling device according to claim 2, characterized in that: A clamping seat is arranged on one side of the sealing cover, a clamping rod is arranged inside the clamping seat, a clamping slide is arranged above the clamping rod, and a clamping spring is arranged on one side of the clamping slide.

4. A concrete wastewater recycling device according to claim 2, characterized in that: A protective cover is provided on the surface of the conveying motor, and a heat dissipation hole is opened on one side of the protective cover.

5. The concrete wastewater recycling device according to claim 1, characterized in that: The convenient switch assembly includes a disassembly and assembly seat, a square plug block, a fixing rod, a fixing slide block and a fixing spring, wherein a disassembly and assembly seat is arranged above one side of the recovery device body, a square plug block is inserted above the disassembly and assembly seat, a fixing rod is arranged on one side of the square plug block, a fixing slide block is arranged below the fixing rod, and a fixing spring is arranged on one side of the fixing slide block.

6. A concrete wastewater recycling device according to claim 5, characterized in that: A limit rod is arranged above one end of the fixing rod outside the disassembly and assembly seat, a limit slide block is arranged on one side of the limit rod, and the limit slide rod is slidably arranged in the middle of the limit slide block.

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