Waste water recycling device for concrete production

Abstract

The utility model relates to the technical field of waste water recycling, and discloses a waste water recycling device for concrete production, which comprises a main body assembly, the main body assembly comprises a box body, a water inlet and a water outlet, the striker plate is arranged on the box body; a filtering assembly is arranged on the box body; the filtering assembly comprises a motor arranged on the box body; the screw rod is arranged on the motor; the rotating shaft is arranged on the screw rod; the vibration motor is arranged on the striker plate; the scraping plate is arranged on the screw rod; the concrete waste water recycling device has the advantages that the screw rod can be controlled by the motor and enables the scraper plate to slide in the box body through the rotating shaft, and the problems that in the using process of the concrete waste water recycling device, large particles are stacked on the baffle plate to cause blocking of the baffle plate, and a push rod is used for controlling the scraper plate, so that the push rod needs to be longer than the baffle plate, and the cost is high are solved. However, due to the fact that the push rod is too long, the occupied area of the machine can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of waste water recovery, in particular to a waste water recovery and utilization device for producing concrete. Background Art

[0002] Concrete mixing is an operation method of mixing cement, lime, water and other materials and stirring them evenly. There are two types of concrete mixing: manual mixing and mechanical mixing. Concrete mixing stations are widely used in my country's industrial, agricultural, transportation, national defense, water conservancy, municipal and other construction projects, and the demand is increasing.

[0003] The mixers and transport trucks of commercial concrete mixing plants will retain a large amount of wastewater during operation and transportation. In order to clean the concrete mixers and concrete mixing trucks, a large amount of tap water and construction raw materials will be wasted. The wastewater and waste residue after cleaning will also pollute the surrounding environment, increase the difficulty of internal site cleaning management, and cause waste of social resources. Therefore, a concrete production wastewater recycling device is needed. In contrast, patent CN220098686U filters wastewater through filtering mechanisms such as filter nets, filter cotton, and activated carbon adsorption nets, and controls the push rod through a motor to clean up large particles such as gravel filtered out on the baffle plate. However, to clean the baffle plate, the push rod needs to be longer than the baffle plate, which has certain limitations due to excessive space occupation. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a wastewater recycling device for producing concrete, which has the advantage of controlling the screw rod through a motor to make the scraper move in the box, solving the problem that the push rod needs to be longer than the baffle plate when using a push rod to control the scraper, thereby excessively increasing the area occupied by the machine.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater recycling device for producing concrete, comprising a main body component; the main body component comprises: a box body, on which a water outlet is provided; an inlet is arranged on the box body; a filtering mechanism is arranged on the box body; a baffle plate is arranged on the box body; a filtering assembly is arranged on the box body; the filtering assembly comprises: a motor, arranged on the box body; a screw rod, arranged on the motor; a rotating shaft, arranged on the screw rod; a connecting plate, arranged on the box body; a limit block, arranged on the box body; a spring 1, arranged on the limit block; a vibration motor, arranged on the baffle plate; a discharge port, arranged on the box body; a scraper, arranged on the screw rod.

[0008] In some embodiments, the scraper is arranged close to the baffle plate.

[0009] In some embodiments, the limit block and the spring are provided in multiple groups.

[0010] In some embodiments, the connecting plate is T-shaped.

[0011] In some embodiments, an auxiliary component is provided on the box body; the auxiliary component includes: a baffle, arranged on the box body; a limiting groove, opened on the baffle; a second spring, arranged on the box body; a protrusion, arranged on the second spring; and a handle, arranged on the baffle.

[0012] In some embodiments, the protrusion is trapezoidal.

[0013] In some embodiments, a plurality of limiting grooves are provided.

[0014] In some embodiments, a sealing gasket is provided on the baffle.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a wastewater recycling device for producing concrete, which has the following beneficial effects:

[0017] When we need to use the concrete wastewater recycling device, we pour the wastewater through the inlet, start the vibration motor to drive the baffle plate to vibrate, increase the filtration efficiency, and control the scraper through the motor to scrape the large particles filtered by the baffle plate to the outlet. It has the advantage of controlling the screw rod through the motor to make the scraper move in the box, solving the problem that the push rod needs to be longer than the baffle plate when using the push rod to control the scraper, which increases the occupied area of ​​the machine too much. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the side structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the front structure of the utility model.

[0020] In the figure:

[0021] 1. Main assembly; 11. Box; 12. Water outlet; 13. Inlet; 14. Filter mechanism; 15. Baffle plate;

[0022] 2. Filter assembly; 21. Motor; 22. Screw rod; 23. Rotating shaft; 24. Connecting plate; 25. Stop block; 26. Spring 1; 27. Vibrating motor; 28. Discharge port; 29. ​​Scraper

[0023] 3. Auxiliary components; 31. Baffle; 32. Limiting groove; 33. Spring 2; 34. Bump; 35. Handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0026] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0028] The current pollutants in concrete wastewater are suspended sand and gravel particles and powders, including cement, mineral powder, fly ash, and silica powder cementitious material particles. This type of pollutant is characterized by suspended particles and no water solubility. Most of these water-insoluble suspended pollutants can be removed after sedimentation and filtration.

[0029] In the related art, in order to increase the filtration efficiency and filtration effect, a filtration mechanism is added to the wastewater recovery device to make the filtration effect of the wastewater filtration mechanism stronger. However, during use, the filtration mechanism itself does not have the cleaning ability and has certain limitations.

[0030] In order to solve the problems in the related technology to a certain extent, the embodiment of the present application provides a wastewater recycling device for producing concrete. After using the wastewater recycling device, the scraper 29 can be controlled by the installed motor 21 to clean the baffle plate 15 to prevent stones from accumulating on the baffle plate 15, thereby increasing the convenience of the product.

[0031] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0032] Combination Figure 1-Figure 2 The embodiment of the present application provides a wastewater recycling device for producing concrete, including a main component 1; the main component 1 includes: a box body 11, on which is provided a water outlet 12; an inlet 13, which is arranged on the box body 11; a filtering mechanism 14, which is arranged on the box body 11; a baffle plate 15, which is arranged on the box body 11; a filtering component 2 is provided on the box body 11; the filtering component 2 includes: a motor 21, which is arranged on the box body 11; a screw rod 22, which is arranged on the motor 21; a rotating shaft 23, which is arranged on the screw rod 22; a connecting plate 24, which is arranged on the box body 11; a limit block 25, which is arranged on the box body 11; a spring 26, which is arranged on the limit block 25; a vibration motor 27, which is arranged on the baffle plate 15; a discharge port 28, which is arranged on the box body 11; a scraper 29, which is arranged on the screw rod 22.

[0033] When we need to use the concrete wastewater recycling device, we pour the concrete wastewater into the box 11 through the inlet 13 for recycling. When the wastewater enters the box 11, start the vibration motor 27, and the vibration motor 27 will drive the baffle plate 15 to vibrate through the spring 26, so that the wastewater on the baffle plate 15 vibrates, thereby increasing the filtration efficiency. The filtered wastewater is discharged from the water outlet 12 after being filtered by the filter mechanism 14, thereby completing the recovery of the wastewater. As for the large particles filtered by the baffle plate 15, we can start the motor 21, so that the motor 21 drives the screw rod 22 to rotate through the rotating shaft 23, and the rotation of the screw rod 22 drives the scraper 29 to move, and the particles on the baffle plate 15 are discharged through the discharge port 28, thereby completing the cleaning of the baffle plate 15.

[0034] Specifically, the filtering mechanism filters the wastewater through filtering devices such as filter nets, filter cotton, activated carbon adsorption nets, etc.

[0035] In some embodiments, the scraper 29 is disposed close to the baffle plate 15 so that the scraper 29 can better scrape away the waste on the baffle plate 15 .

[0036] In some embodiments, the limit block 25 and the spring 1 26 are provided in multiple groups to achieve a better vibration effect.

[0037] In some embodiments, the connecting plate 24 is T-shaped to prevent wastewater from contaminating the vibration motor 27 .

[0038] In some embodiments, an auxiliary component 3 is provided on the box body 11; the auxiliary component 3 includes: a baffle 31, which is arranged on the box body 11; a limiting groove 32, which is opened on the baffle 31; a spring 33, which is arranged on the box body 11; a protrusion 34, which is arranged on the spring 33; and a handle 35, which is arranged on the baffle 31.

[0039] When we add wastewater, we can close the baffle 31 to prevent the wastewater from rushing out of the discharge port 28. After we have finished filtering the wastewater and need to scrape and clean the baffle plate 15, we can pull up the handle 35 to squeeze the protrusion 34, and the protrusion 34 squeezes the spring. When the protrusion 34 moves to the limiting groove 32 below, the spring 2 33 pops out to complete the fixation of the baffle, and the discharge port 28 can be opened. The reverse operation can close the discharge port 28 to prevent the wastewater from flowing out during filtration.

[0040] In some embodiments, the protrusion 34 is trapezoidal in shape so as to be able to slide in the limiting groove 32 .

[0041] In some embodiments, the limiting groove 32 is provided with a plurality of discharge ports of different sizes so that the baffle plate can be opened to improve the adjustability of the equipment.

[0042] In some embodiments, a sealing gasket is provided on the baffle 31 to improve the sealing effect and prevent waste water from flowing out.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0044] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0045] Although 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 wastewater recycling device for producing concrete, comprising a main component (1); the main component (1) comprises: A box body (11) is provided with a water outlet (12); A material inlet (13) is arranged on the box body (11); A filtering mechanism (14) is arranged on the box body (11); A material blocking plate (15) is arranged on the box body (11); The invention is characterized in that: a filter assembly (2) is provided on the box body (11); the filter assembly (2) comprises: A motor (21) is arranged on the box (11); A screw rod (22) is arranged on the motor (21); A rotating shaft (23) is arranged on the screw rod (22); A connecting plate (24) is arranged on the box body (11); A limit block (25) is arranged on the box body (11); Spring 1 (26), arranged on the limiting block (25); A vibration motor (27) is arranged on the material blocking plate (15); A discharge port (28) is provided on the box body (11); The scraper (29) is arranged on the screw rod (22).

2. The device for recycling wastewater used in concrete production according to claim 1, characterized in that: The scraper (29) is arranged in close contact with the material blocking plate (15).

3. The device for recycling wastewater used in concrete production according to claim 1, characterized in that: The limit block (25) and the spring one (26) are provided in multiple groups.

4. The device for recycling wastewater used in concrete production according to claim 1, characterized in that: The connecting plate (24) is T-shaped.

5. The device for recycling wastewater used in concrete production according to claim 1, characterized in that: The box body (11) is provided with an auxiliary component (3); the auxiliary component (3) comprises: A baffle (31) is arranged on the box body (11); A limiting groove (32) is provided on the baffle (31); A second spring (33) is arranged on the box body (11); A convex block (34) is arranged on the second spring (33); A handle (35) is arranged on the baffle (31).

6. The device for recycling wastewater used in concrete production according to claim 5, characterized in that: The projection (34) is trapezoidal.

7. The device for recycling wastewater used in concrete production according to claim 5, characterized in that: A plurality of the limiting grooves (32) are provided.

8. The device for recycling wastewater used in concrete production according to claim 5, characterized in that: A sealing gasket is provided on the baffle (31).

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