Residue crushing device for industrial wastewater treatment

Abstract

The utility model discloses a residue crushing device for industrial wastewater treatment, and relates to the technical field of wastewater residue treatment, the residue crushing device comprises a conveying frame, the top of the conveying frame is fixedly connected with a crushing part, the bottom of the conveying frame is fixedly connected with a filtering frame, the front side of the filtering frame is provided with a long groove, and the long groove is communicated with the conveying frame. And a storage frame is slidably connected to the interior of the filtering frame. Industrial wastewater containing residues is poured into the conveying frame from the water inlet frame, the residues are left on the filtering plate, the rotating shaft of the motor and the belt drive the round rod to rotate, the two smashing cutters rotate at the same time, the residues on the upper side of the filtering plate are cut up and fall into the containing frame through the filtering plate, and therefore the residues on the upper side of the filtering plate can be recycled. Then the vertical strip of the L-shaped strip is moved out of the clamping groove and the vertical groove of the L-shaped groove, fixing of the sealing plates is relieved, the two sealing plates are stretched towards the two sides, the storage frame is moved out of the filtering frame, residues on the inner wall of the filtering frame are poured out, and then smashing and residue cleaning can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater residue treatment, in particular to a residue crushing device for industrial wastewater treatment. Background Art

[0002] Industrial wastewater refers to wastewater and waste liquid discharged during the production process. It contains industrial production materials, intermediate products, by-products and pollutants generated in the production process that are lost with the water. It is an important cause of water pollution. There are a large number of chemical components in industrial wastewater. Different chemical components mixed together will react and produce precipitation and residue. Therefore, in order to reduce the impact of industrial wastewater on the environment, industrial wastewater will be treated.

[0003] A pulverizer is a machine that crushes large-sized solid raw materials into required sizes. In the process of industrial wastewater treatment, since there are many residues and fragments in the wastewater, an industrial wastewater treatment residue crushing device is required to quickly crush the residues and debris so as to further treat the industrial wastewater.

[0004] The existing patent (Announcement No.: CN211035429U) discloses a residue treatment device for sewage treatment, including a water pool, a crusher, a pipeline, a device shell, a separation tank, a sedimentation tank, a hydraulic rod, a second hydraulic rod, an inclined plate, a pleated cloth, a discharge port and a water outlet. Wastewater is poured into the water pool, and then the impurities and garbage in the wastewater are crushed by the crusher and then transmitted to the device shell through the pipeline. Since there are pores around the separation tank and a baffle is provided at the front end of the discharge port, the wastewater and residue reaching the separation tank will be filtered by the pores. After being filtered, the wastewater will reach the sedimentation tank, and the residue will remain in the separation tank. Then, the inclined plate will tilt at intervals to push the residue to the left side of the separation tank, and then the hydraulic rod and the second hydraulic rod will stretch and squeeze the residue, so that the device can increase the capacity of filtering the residue. In the process of implementing this solution, it was found that the following problems exist in the prior art and have not been well solved: the above-mentioned device squeezes the residue through a hydraulic rod to compress the residue and increase the capacity of the filtered residue, but after the above-mentioned device has been used for a long time, it is difficult to remove the crushed residue from the inside of the crusher. Utility Model Content

[0005] In order to improve the above-mentioned problem that the residue is squeezed by a hydraulic rod to compress the residue and increase the capacity of the filtered residue, but the above-mentioned device is difficult to remove the crushed residue from the inside of the crusher after being used for a long time, the utility model provides a residue crushing device for industrial wastewater treatment.

[0006] The utility model provides a residue crushing device for industrial wastewater treatment, which adopts the following technical scheme:

[0007] A residue crushing device for industrial wastewater treatment comprises a conveying frame, a crushing piece is fixedly connected to the top of the conveying frame, a filter frame is fixedly connected to the bottom of the conveying frame, a long groove is opened on the front side of the filter frame, and a storage frame is slidably connected to the inside of the filter frame;

[0008] The front side of the filter frame is provided with two L-shaped grooves, the interior of the transverse groove of the L-shaped groove is slidably connected with a sealing plate, the rear side of the sealing plate contacts the front side of the storage frame, the front side of the sealing plate is provided with a card groove, the interior of the vertical groove of the L-shaped groove is slidably connected with a fixing bar, the rear side of the filter frame is fixedly connected with a placement frame, and a through pipe that is interconnected is fixedly connected between the front side of the placement frame and the filter frame.

[0009] Through the above technical solution, it is convenient to move the storage frame out of the filter frame and pour out the residue on the inner wall of the filter frame, so as to clean the crushed residue, and the residue can be quickly separated from the wastewater for the next step of wastewater treatment.

[0010] Optionally, in the above-mentioned residue crushing device for industrial wastewater treatment, the crushing part includes a motor, which is fixedly connected to the top of the conveying frame, and the bottom end of the rotating shaft of the motor passes through the interior of the conveying frame and extends to the lower side of the interior of the conveying frame, and the upper side of the inner wall of the conveying frame is rotatably connected to a round rod, and the side surface of the round rod and the side surface of the rotating shaft of the motor are sleeved with a belt, and the belt is transmission-connected to the side surface of the round rod through the rotating shaft of the motor, and the lower side of the side surface of the round rod and the bottom end of the rotating shaft of the motor are fixedly connected with a crushing cutter.

[0011] Through the above technical solution, the two crushing cutters can rotate simultaneously to quickly shred the wastewater residue.

[0012] Optionally, in the above-mentioned residue crushing device for industrial wastewater treatment, the side surfaces of the rotating shaft of the motor and the side surfaces of the round rod are fixedly sleeved with spiral strips, and the bottom of the inner wall of the conveying frame is fixedly connected with a filter plate.

[0013] Through the above technical solution, the rotating spiral strips can drive the sewage inside the conveying frame to generate a downward water flow, thereby increasing the flow speed of the wastewater.

[0014] Optionally, in the above-mentioned residue crushing device for industrial wastewater treatment, the fixed bar includes two L-shaped bars, the two vertical bars of the two L-shaped bars are respectively slidably connected to the inside of the two vertical grooves of the two L-shaped grooves, the side surfaces of the vertical bars of the L-shaped bars are slidably connected to the inside of the card slots, and the rear side of the horizontal bar of the L-shaped bar is fixedly connected to two tension springs, and the rear end of the tension spring is fixedly connected to the front side of the filter frame.

[0015] Through the above technical solution, it is easy to move to the inside of the card slot through the two vertical bars of the two L-shaped bars, and the sealing plate can be fixed and limited to ensure that the sealing plate will not deviate or slide.

[0016] Optionally, in the above-mentioned residue crushing device for industrial wastewater treatment, the number of the sealing plates is two, and the two sealing plates are fixedly connected with a C-shaped pull strip on the opposite sides thereof, a silicone strip is fixedly connected with the right side of the left sealing plate, and a groove matching the silicone strip is provided on the left side of the right sealing plate.

[0017] Through the above technical solution, it is convenient to achieve a better sealing effect after the two sealing plates are combined through the silicone strip and the groove.

[0018] Optionally, in the above-mentioned residue crushing device for industrial wastewater treatment, the bottom of the inner wall of the placement frame is provided with a 15° bevel angle, and a ball valve is fixedly inserted on the lower side of the rear side of the placement frame.

[0019] Through the above technical solution, the placement frame with an inclined bottom can make the sewage inside the placement frame be discharged more completely through the ball valve.

[0020] Optionally, in the above-mentioned residue crushing device for industrial wastewater treatment, the top of the conveying frame is fixedly connected to a water inlet frame, and the upper side of the water inlet frame is rotatably connected to a sealing cover plate.

[0021] Through the above technical solution, it is convenient to block the odor inside the wastewater residue crushing device through the sealing cover.

[0022] In summary, the present invention has at least one of the following beneficial effects:

[0023] Pour the industrial wastewater containing residues from the water inlet frame into the conveying frame, leaving the residues on the filter plate. The motor's rotating shaft and belt drive the round rod to rotate, so that the two crushing cutters rotate at the same time, chopping the residues on the upper side of the filter plate and dropping them into the storage frame through the filter plate. Then move the vertical bar of the L-shaped bar out of the card slot and the vertical slot of the L-shaped slot, release the fixation of the sealing plate, stretch the two sealing plates to both sides, move the storage frame out of the filter frame, pour out the residues on the inner wall of the filter frame, and the crushing can complete the residue cleaning.

[0024] The wastewater containing residue is fed into the conveying frame, and the residue remains on the upper side of the filter plate. The wastewater flows through the filter plate to the filter frame for secondary filtration, and then the wastewater separated from the residue flows through the filter frame and two through pipes to the placement frame, so that the residue and the wastewater can be quickly separated and the wastewater can be treated in the next step. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 2 It is a partial three-dimensional structural cross-sectional view of the utility model;

[0027] Figure 3 It is a three-dimensional structure development diagram of the filter frame of the utility model;

[0028] Figure 4 It is a right view of the utility model.

[0029] In the figure: 1. conveying frame; 101. water inlet frame; 102. sealing cover plate; 2. crushing parts; 201. motor; 202. round rod; 203. belt; 204. crushing cutter; 205. spiral strip; 206. filter plate; 3. filter frame; 4. long groove; 5. storage frame; 6. L-shaped groove; 7. sealing plate; 701. C-shaped pull strip; 702. silicone strip; 8. card slot; 9. fixing strip; 901. L-shaped strip; 902. tension spring; 10. placement frame; 11. through pipe. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-4 The utility model is described in further detail.

[0031] Please refer to the attached figure in the instruction manual Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides an embodiment: a residue crushing device for industrial wastewater treatment, comprising a conveying frame 1, a crushing piece 2 is fixedly connected to the top of the conveying frame 1, a filter frame 3 is fixedly connected to the bottom of the conveying frame 1, a long groove 4 is opened on the front side of the filter frame 3, and a storage frame 5 is slidably connected to the inside of the filter frame 3;

[0032] Two L-shaped grooves 6 are provided on the front side of the filter frame 3, and a sealing plate 7 is slidably connected inside the transverse groove of the L-shaped groove 6. The rear side of the sealing plate 7 contacts the front side of the storage frame 5. A card groove 8 is provided on the front side of the sealing plate 7. A fixing bar 9 is slidably connected inside the vertical groove of the L-shaped groove 6. A placement frame 10 is fixedly connected to the rear side of the filter frame 3, and a through pipe 11 that is interconnected is fixedly connected between the front side of the placement frame 10 and the filter frame 3.

[0033] See the attached drawings in the specification Figure 1 , Figure 2 , Figure 3 and Figure 4The crushing member 2 includes a motor 201, which is fixedly connected to the top of the conveying frame 1. The bottom end of the rotating shaft of the motor 201 passes through the interior of the conveying frame 1 and extends to the lower side of the interior of the conveying frame 1. A round rod 202 is rotatably connected to the upper side of the inner wall of the conveying frame 1. A belt 203 is sleeved on the side of the round rod 202 and the side of the rotating shaft of the motor 201. The belt 203 is transmission-connected to the side of the round rod 202 through the rotating shaft of the motor 201. A crushing cutter 204 is fixedly connected to the lower side of the side of the round rod 202 and the bottom end of the rotating shaft of the motor 201. The two crushing cutters 204 can rotate simultaneously to quickly cut the wastewater residue into pieces.

[0034] See the attached drawings in the specification Figure 1 , Figure 2 , Figure 3 and Figure 4 The side of the rotating shaft of the motor 201 and the side of the round rod 202 are fixedly sleeved with a spiral strip 205, and the bottom of the inner wall of the conveying frame 1 is fixedly connected with a filter plate 206. By rotating the spiral strip 205, the sewage inside the conveying frame 1 can be driven to generate a downward water flow, thereby increasing the flow speed of the wastewater.

[0035] See the attached drawings in the specification Figure 1 , Figure 2 , Figure 3 and Figure 4 The fixing bar 9 includes two L-shaped bars 901, and the two vertical bars of the two L-shaped bars 901 are respectively slidably connected to the inside of the two vertical grooves of the two L-shaped grooves 6, and the side surfaces of the vertical bars of the L-shaped bar 901 are slidably connected to the inside of the card slot 8. The rear side of the horizontal bar of the L-shaped bar 901 is fixedly connected to two tension springs 902, and the rear end of the tension spring 902 is fixedly connected to the front side of the filter frame 3. By moving the two vertical bars of the two L-shaped bars 901 to the inside of the card slot 8, the sealing plate 7 can be fixed and limited to ensure that the sealing plate 7 will not deviate or slide.

[0036] See the attached drawings in the specification Figure 1 , Figure 2 , Figure 3 and Figure 4 There are two sealing plates 7, and the two sealing plates 7 are fixedly connected to a C-shaped pull strip 701 on the opposite sides. The right side of the left sealing plate 7 is fixedly connected to a silicone strip 702. The left side of the right sealing plate 7 is provided with a groove adapted to the silicone strip 702. The silicone strip 7702 and the groove make the sealing effect of the combination of the two sealing plates 7 better.

[0037] See the attached drawings in the specification Figure 1 , Figure 2 , Figure 3 and Figure 4The bottom of the inner wall of the placing frame 10 is provided with a bevel angle of 15°, and a ball valve is fixedly connected to the lower side of the rear side of the placing frame 10. The placing frame 10 with an inclined bottom can make the sewage inside the placing frame 10 be discharged more thoroughly through the ball valve.

[0038] See the attached drawings in the specification Figure 1 , Figure 2 , Figure 3 and Figure 4 The top of the conveying frame 1 is fixedly connected to a water inlet frame 101, and the upper side of the water inlet frame 101 is rotatably connected to a sealing cover plate 102, which can shield the odor inside the wastewater residue crushing device.

[0039] Working principle: When using the residue crushing device for industrial wastewater treatment, industrial wastewater containing residue is poured from the water inlet frame 101 into the interior of the conveying frame 1, and the wastewater flows to the interior of the filter frame 3 through the filter plate 206, and the residue is left on the upper side of the filter plate 206. At this time, the round rod 202 is driven to rotate by the rotating shaft of the motor 201 and the belt 203, so that the two crushing cutters 204 rotate at the same time, and the residue on the upper side of the filter plate 206 is quickly chopped up and dropped into the interior of the storage frame 5 through the filter plate 206. When the crushing is completed, the vertical bars of the L-shaped bar 901 are moved out from the inside of the vertical grooves of the card slot 8 and the L-shaped groove 6 to release the fixation of the two sealing plates 7, and then the two sealing plates 7 are stretched to the left and right sides, so that the storage frame 5 can be moved out from the inside of the filter frame 3 through the long groove 4, and the residue on the inner wall of the filter frame 3 can be quickly poured out, and the crushed residue can be cleaned.

[0040] By feeding the wastewater containing the residue into the conveying frame 1, the residue remains on the upper side of the filter plate 206, and the wastewater flows through the filter plate 206 to the inside of the filter frame 3 for secondary filtration. At this time, the wastewater separated from the residue flows to the inside of the placement frame 10 through two through pipes 11, so that the residue and the wastewater can be quickly separated and the wastewater can be processed in the next step.

[0041] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A residue crushing device for industrial wastewater treatment, comprising a conveying frame (1), characterized in that: The top of the conveying frame (1) is fixedly connected to a crushing piece (2), the bottom of the conveying frame (1) is fixedly connected to a filtering frame (3), a long groove (4) is provided on the front side of the filtering frame (3), and a storage frame (5) is slidably connected inside the filtering frame (3); The front side of the filter frame (3) is provided with two L-shaped grooves (6), the interior of the transverse grooves of the L-shaped grooves (6) is slidably connected to a sealing plate (7), the rear side of the sealing plate (7) contacts the front side of the storage frame (5), the front side of the sealing plate (7) is provided with a clamping groove (8), the interior of the vertical grooves of the L-shaped grooves (6) is slidably connected to a fixing bar (9), the rear side of the filter frame (3) is fixedly connected to a placement frame (10), and the front side of the placement frame (10) and the filter frame (3) are fixedly connected to a through pipe (11) that is in communication with each other.

2. The residue crushing device for industrial wastewater treatment according to claim 1 is characterized in that: The crushing element (2) comprises a motor (201), the motor (201) being fixedly connected to the top of the conveying frame (1), the bottom end of the rotating shaft of the motor (201) passing through the interior of the conveying frame (1) and extending to the lower side of the interior of the conveying frame (1), a round rod (202) being rotatably connected to the upper side of the inner wall of the conveying frame (1), a belt (203) being sleeved on the side of the round rod (202) and the side of the rotating shaft of the motor (201), the belt (203) being transmission-connected to the side of the round rod (202) through the rotating shaft of the motor (201), and a crushing cutter (204) being fixedly connected to the lower side of the side of the round rod (202) and the bottom end of the rotating shaft of the motor (201).

3. The residue crushing device for industrial wastewater treatment according to claim 2 is characterized in that: The side surfaces of the rotating shaft of the motor (201) and the side surfaces of the round rod (202) are both fixedly sleeved with spiral strips (205), and the bottom of the inner wall of the conveying frame (1) is fixedly connected with a filter plate (206).

4. The residue crushing device for industrial wastewater treatment according to claim 1 is characterized in that: The fixing bar (9) comprises two L-shaped bars (901), the two vertical bars of the two L-shaped bars (901) being slidably connected to the inside of the two vertical grooves of the two L-shaped grooves (6), the side surfaces of the vertical bars of the L-shaped bars (901) being slidably connected to the inside of the card slot (8), the rear side of the horizontal bar of the L-shaped bar (901) being fixedly connected to two tension springs (902), the rear end of the tension spring (902) being fixedly connected to the front side of the filter frame (3).

5. The residue crushing device for industrial wastewater treatment according to claim 1, characterized in that: The number of the sealing plates (7) is two, and the two sealing plates (7) are fixedly connected to a C-shaped pull strip (701) on opposite sides thereof, the right side of the left sealing plate (7) is fixedly connected to a silicone strip (702), and the left side of the right sealing plate (7) is provided with a groove adapted to the silicone strip (702).

6. The residue crushing device for industrial wastewater treatment according to claim 1, characterized in that: The bottom of the inner wall of the placement frame (10) is provided with a chamfer angle of 15°, and a ball valve is fixedly plugged into the lower side of the rear side of the placement frame (10).

7. The residue crushing device for industrial wastewater treatment according to claim 1 is characterized in that: The top of the conveying frame (1) is fixedly connected to a water inlet frame (101), and the upper side of the water inlet frame (101) is rotatably connected to a sealing cover plate (102).

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