CN217794786U - Waste water treatment device for recycled concrete production - Google Patents

Abstract

The utility model discloses a wastewater treatment device for recycled concrete production, which comprises a box body. A cleaning push assembly is installed on the left side of the inner cavity of the box body. A feeding pipe is connected to the left side of the top wall of the box body. The wall is fixedly connected with a mounting plate, and an L-shaped through cavity is opened inside the mounting plate, and a matching L-shaped limit rod is movably connected in the L-shaped through cavity. The utility model relates to the technical field of concrete production sewage treatment; the The wastewater treatment device for recycled concrete production injects wastewater into the box, the motor drives the shaft to rotate, the shaft drives the drum to rotate, the threaded rod drives the slider to move linearly, and the slider drives the collection box to move on the filter frame, so that After the impurities in the wastewater are filtered, the impurities remaining on the filter frame can be removed by express to avoid affecting the subsequent filtration effect. The discharged water is more in line with the national environmental protection regulations and will not pollute the external natural environment.

Description

Wastewater Treatment Plant for Recycled Concrete Production

technical field

The utility model relates to the technical field of concrete production sewage treatment, in particular to a waste water treatment device for recycled concrete production.

Background technique

Recycled concrete means that waste concrete blocks are crushed, cleaned and graded, mixed with gradation in a certain proportion, partially or completely replaced by natural aggregates (mainly coarse aggregates) such as sand and gravel, and then added with cement, water, etc. According to the combination of aggregates, recycled concrete can have the following situations: all aggregates are recycled aggregates; coarse aggregates are recycled aggregates, fine aggregates are natural sand; coarse aggregates are natural crushed Stones or pebbles and fine aggregates are recycled aggregates; recycled aggregates replace part of coarse aggregates or fine aggregates.

When the existing wastewater treatment device for recycled concrete production is in use, the impurities and metallic substances in the sewage cannot be removed, and at the same time, the operation is complicated when replacing the filter device, and the discharged sewage does not meet the discharge standard.

For this reason, the utility model provides a wastewater treatment device for recycled concrete production to solve the above problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a wastewater treatment device for recycled concrete production, which solves the above-mentioned problems.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: the waste water treatment device for recycled concrete production includes a box body, a cleaning push assembly is installed on the left side of the inner cavity of the box body, and the left side of the top wall of the box body is communicated with a The feeding pipe, the top wall of the inner cavity of the box is fixedly connected with a mounting plate, and an L-shaped through cavity is opened inside the mounting plate, and a matching L-shaped limit rod is movably connected in the L-shaped through cavity. The bottom end of the L-shaped limit rod is fixedly connected with a circular magnet, the left wall and the right wall of the bottom of the box cavity are fixedly connected with installation blocks, the installation blocks are arranged in a misplaced position, and the adjacent side of the installation block is movable A filter frame is connected, and a screw groove is provided at the position corresponding to the installation block of the filter frame. The sides of the installation blocks away from each other are screwed and run through bolts matching the screw groove, and the bolts are screwed to the screw groove. , the right wall of the box body is located above the filter frame and is provided with a port, the port is movably connected with a leak-proof plug, and the right wall of the box body is fixedly connected with an open container box located below the port, the box The bottom wall of the body is connected with a discharge pipe, and an opening valve is installed on the discharge pipe.

Preferably, the cleaning push assembly includes a rotating shaft, the rear end of the rotating shaft is rotatably connected to the rear wall of the box cavity, the rear wall of the box is fixedly connected to a motor, and the power shaft of the motor runs through the box through a leak-proof bearing. It is fixedly connected with the rotating shaft, the outer wall of the rotating shaft is fixedly connected with a drum, and the outer surface of the drum is fixedly connected with several rotating plates.

Preferably, a first bevel gear is fixedly connected to the front end of the rotating shaft, a support rod is fixedly connected to the right wall of the inner cavity of the box, and a mounting box is fixedly connected to the right end of the support rod.

Preferably, the inner cavity of the installation box is vertically rotatably connected with a connecting rod, and the top and bottom ends of the connecting rod are fixedly connected to the second bevel gear through the installation box through bearings, and the left wall and the right wall of the inner cavity of the box are The pivot connection between them has a threaded rod.

Preferably, the left side of the threaded rod is fixedly connected with a third bevel gear, the upper second bevel gear meshes with the first bevel gear, and the lower second bevel gear meshes with the third bevel gear.

Preferably, the threaded rod is threaded through a slider, and the bottom wall of the slider is fixedly connected with a waste collection box.

Preferably, the inlet of the bottom wall of the collection box is attached to the top wall of the filter frame.

Preferably, the front of the box body is rotatably connected with a box door, and the four corners of the bottom wall of the box body are fixedly connected with supporting legs.

Beneficial effect

The utility model provides a wastewater treatment device for recycled concrete production. Compared with the prior art, it has the following beneficial effects:

(1), the wastewater treatment device for recycled concrete production, by injecting wastewater into the box, the motor drives the rotating shaft to rotate, the rotating shaft drives the rotating drum to rotate, the rotating drum drives the rotating plate to rotate, the rotating shaft drives the first bevel gear to rotate, the second The bevel gear rotates, the connecting rod drives the second bevel gear to rotate, the second bevel gear drives the third bevel gear to rotate, the third bevel gear drives the threaded rod to rotate, the threaded rod drives the slider to move linearly, and the slider drives the collection box in the The filter frame is moved so that after the impurities in the wastewater are filtered, the impurities remaining on the filter frame can be removed by express to avoid affecting the subsequent filtering effect. The discharged water is more in line with the national environmental protection regulations and will not pollute the natural environment.

(2) The waste water treatment device for recycled concrete production uses a circular magnet to absorb metal, and the waste water is discharged through the discharge pipe. The leak-proof plug is opened, and the impurities are discharged from the opening to the open container, and the filter screen needs to be replaced. , Turn the bolt to disengage from the screw connection with the screw groove, and replace the filter frame and the installation block out of contact, so that the metal impurities contained in the waste water can be recovered for secondary use, reducing unnecessary waste, and at the same time filtering in the filter frame When the effect is reduced, it is easy to replace and easy to operate, which is conducive to improving the efficiency of wastewater filtration.

Description of drawings

Fig. 1 is the internal structure front view of the present utility model;

Fig. 2 is the top view of the internal structure of the utility model;

Fig. 3 is a perspective view of the external structure of the utility model;

Fig. 4 is an enlarged view of A of the present invention.

In the figure 1, box body; 2, cleaning push assembly; 201, rotating shaft; 202, rotating cylinder; 203, rotating plate; 204, first bevel gear; 205, support rod; 206, installation box; 207, connecting rod; 208 , the second bevel gear; 209, the threaded rod; 210, the third bevel gear; 211, the slider; 212, the collection box; 213, the motor; 3, the feed pipe; 4, the mounting plate; 5, the L-shaped cavity; 6. L-shaped limit rod; 7. Round magnet; 8. Mounting block; 9. Filter frame; 10. Screw groove; 11. Bolt; 12. Port; 13. Leakage plug; 14. Open storage box ; 15, discharge pipe; 16, opening valve; 17, box door; 18, supporting legs.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment one:

Please refer to Figure 1-4, the wastewater treatment device for recycled concrete production, including a box body 1, a cleaning push assembly 2 is installed on the left side of the inner cavity of the box body 1, and a feed pipe 3 is connected to the left side of the top wall of the box body 1, and the box body 1 The top wall of the inner cavity is fixedly connected with a mounting plate 4, and an L-shaped through cavity 5 is opened inside the mounting plate 4, and a matching L-shaped limit rod 6 is movably connected in the L-shaped through cavity 5, and the bottom of the L-shaped limit rod 6 The end is fixedly connected with a circular magnet 7, the left wall and the right wall of the bottom of the inner cavity of the box body 1 are fixedly connected with an installation block 8, the installation block 8 is arranged in a misplaced position, and the adjacent side of the installation block 8 is movably connected with a filter frame 9, The position of the filter frame 9 corresponding to the mounting block 8 is provided with a screw groove 10, and the sides of the mounting blocks 8 that are far away from each other are screwed and penetrated with bolts 11 that match the screw groove 10. The bolts 11 are screwed to the screw groove 10, and the box body 1, the right wall and above the filter frame 9 are provided with a port 12, the port 12 is movably connected with a leak-proof plug 13, the right wall of the box body 1 is fixedly connected with an open container 14 below the port 12, and the box body 1 The bottom wall is connected with a discharge pipe 15, and an opening valve 16 is installed on the discharge pipe 15. When the filter frame 9 needs to be replaced, the operation is simple and convenient, and it will not affect the use of subsequent filtration work, so as to improve the filtration efficiency and effect. .

Embodiment two:

Please refer to Figures 1-4, this embodiment provides a technical solution on the basis of Embodiment 1: the cleaning push assembly 2 includes a rotating shaft 201, the rear end of the rotating shaft 201 is rotatably connected with the rear wall of the inner cavity of the box body 1, and the box body The motor 213 is fixedly connected to the rear wall of 1, and the power shaft of the motor 213 runs through the box body 1 through a leak-proof bearing and is fixedly connected to the rotating shaft. 203, the front end of the rotating shaft 201 is fixedly connected with a first bevel gear 204, the right wall of the inner cavity of the box body 1 is fixedly connected with a support rod 205, the right end of the support rod 205 is fixedly connected with an installation box 206, and the inner cavity of the installation box 206 is vertically rotated and connected with a Connecting rod 207, the top and the bottom end of connecting rod 207 are fixedly connected with the second bevel gear 208 through the bearing through the installation box 206, and the threaded rod 209 is connected between the left wall and the right wall of the inner cavity of the box body 1, and the threaded rod 209 is left The side is fixedly connected with the third bevel gear 210, the second bevel gear 208 at the top meshes with the first bevel gear 204, the second bevel gear 208 at the bottom meshes with the third bevel gear 210, and the threaded rod 209 is screwed through There is a slider 211, and the bottom wall of the slider 211 is fixedly connected with a waste collection box 212, and the bottom wall of the collection box 212 is fitted with the top wall of the filter frame 9 at the feeding port, and the front of the box body 1 is connected with a box door 17 in rotation, and the box body 1 The four corners of the bottom wall are fixedly connected with supporting legs 1, which can increase the speed of sewage flow, filter and remove impurities in the sewage in one step, improve the standard of sewage discharge, and will not pollute the external environment.

At the same time, the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

During work, waste water is first injected into the box body 1 through the feed pipe 3, and then the motor 213 is started to drive the rotating shaft 201 to rotate, and the rotating shaft 201 drives the rotating drum 202 to rotate, and the rotating drum 202 drives the rotating plate 203 to rotate, and the rotating plate 203 accelerates the flow rate of the sewage, the shaft 201 drives the first bevel gear 204 to rotate at the same time, the second bevel gear 208 located above is driven to rotate, and the second bevel gear 208 drives the second bevel gear located below through the connecting rod 207 while rotating The gear 208 rotates, and the rotation of the second bevel gear 208 below drives the third bevel gear 210 to rotate, and the third bevel gear 210 drives the threaded rod 209 to rotate at the same time, and the threaded rod 209 drives the slider 211 to perform linear activities, and the slider 211 drives The collection box 212 moves on the filter frame 9 to collect the filtered impurities, the circular magnet 7 absorbs the metal in the wastewater, opens the opening valve 16 and the filtered wastewater is discharged through the discharge pipe 15, and then opens the leak-proof plug 13 , the impurities in the collection box 212 are discharged from the port 12 to the open storage box 14. When the filter screen reaches the end of its service life and needs to be replaced, the turning bolt 11 is disengaged from the screw groove 10, and the filter frame 9 and the mounting block 8 are screwed together. Disconnect for replacement.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. A wastewater treatment device for recycled concrete production, comprising a box (1), characterized in that: a cleaning push assembly (2) is installed on the left side of the inner cavity of the box (1), and the top wall of the box (1) The left side is connected with a feed pipe (3), and the top wall of the inner cavity of the box body (1) is fixedly connected with a mounting plate (4), and an L-shaped through cavity (5) is opened inside the mounting plate (4). A matching L-shaped stop rod (6) is movably connected in the L-shaped through cavity (5), and a circular magnet (7) is fixedly connected to the bottom end of the L-shaped stop rod (6). (1) The left wall and the right wall of the bottom of the inner cavity are fixedly connected with installation blocks (8), and the installation blocks (8) are arranged in a misplaced position, and the adjacent side of the installation block (8) is movably connected with a filter frame ( 9), the filter frame (9) is provided with a screw groove (10) at the position corresponding to the installation block (8), and the sides of the installation blocks (8) away from each other are screwed and penetrated with a screw groove (10) corresponding to the screw groove (10). Matching bolts (11), the bolts (11) are screwed to the screw groove (10), and the right wall of the box body (1) is provided with a port (12) above the filter frame (9). A leak-proof plug (13) is movably connected in the port (12), and the right wall of the box (1) is fixedly connected with an open container (14) below the port (12), and the box (1) ) bottom wall is communicated with a discharge pipe (15), and an opening valve (16) is installed on the discharge pipe (15). 2. The wastewater treatment device for recycled concrete production according to claim 1, characterized in that: the cleaning push assembly (2) includes a rotating shaft (201), and the rear end of the rotating shaft (201) is in contact with the box body (1) The rear wall of the inner cavity is rotationally connected, and the rear wall of the box (1) is fixedly connected with a motor (213), and the power shaft of the motor (213) penetrates the box (1) and is fixed to the rotating shaft (201) through a leak-proof bearing. connected, the outer wall of the rotating shaft (201) is fixedly connected with a drum (202), and the outer surface of the drum (202) is fixedly connected with several rotating plates (203). 3. The wastewater treatment device for recycled concrete production according to claim 2, characterized in that: the front end of the rotating shaft (201) is fixedly connected with a first bevel gear (204), and the inner cavity of the box (1) is right A support rod (205) is fixedly connected to the wall, and an installation box (206) is fixedly connected to the right end of the support rod (205). 4. The waste water treatment device for recycled concrete production according to claim 3, characterized in that: the inner chamber of the installation box (206) is vertically rotatably connected with a connecting rod (207), and the top end of the connecting rod (207) and The bottom end is fixedly connected with the second bevel gear (208) through the installation box (206) through the bearing, and the threaded rod (209) is rotatably connected between the left wall and the right wall of the inner cavity of the box body (1). 5. The waste water treatment device for recycled concrete production according to claim 4, characterized in that: the third bevel gear (210) is fixedly connected to the left side of the threaded rod (209), and the second bevel gear (208) located above ) meshes with the first bevel gear (204), and the second bevel gear (208) located below meshes with the third bevel gear (210). 6. The wastewater treatment device for recycled concrete production according to claim 4, characterized in that: said threaded rod (209) is threaded through a slider (211), and the bottom wall of said slider (211) is fixedly connected with Waste collection box (212). 7. The waste water treatment device for recycled concrete production according to claim 6, characterized in that: the bottom wall of the collection box (212) at the feed inlet is attached to the top wall of the filter frame (9). 8. The wastewater treatment device for recycled concrete production according to claim 1, characterized in that: the front of the box (1) is rotatably connected with a box door (17), and the four corners of the bottom wall of the box (1) are Fixedly connected with supporting legs (18).

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