Treatment equipment for laundry wastewater

Abstract

The utility model belongs to the technical field of laundry wastewater treatment, and particularly relates to laundry wastewater treatment equipment which comprises a treatment box for treating laundry wastewater and supporting columns, the supporting columns are fixedly connected to the four corners of the lower end of the treatment box, the upper end of the treatment box is connected with a box cover, and the middle position of the lower end of the treatment box is fixedly connected with a discharging pipe. A valve is arranged in the discharging pipe, the right end in the box cover is fixedly connected with a feeding pipe, and the inner end and the outer end of the treatment box are connected with treatment mechanisms. According to the treatment equipment for the laundry wastewater, when the laundry wastewater is treated, a valve is closed firstly, then the laundry wastewater is introduced into a treatment box from a feeding pipe, then a motor is started to enable a stirring shaft and stirring blades to rotate, the laundry wastewater in the treatment box and activated carbon on a filter plate are stirred, and meanwhile the laundry wastewater is purified by the activated carbon; and after the wastewater is purified, the valve is opened, so that the purified wastewater in the treatment box is discharged from the discharging pipe and is collected.

Description

TECHNICAL FIELD

[0001] The utility model relates to laundry wastewater treatment technical field, concretely is a kind of laundry wastewater treatment equipment. BACKGROUND

[0002] Hotel laundry room in specific application will produce a large amount of wastewater, after laundry room wastewater treatment by water treatment equipment, it can avoid the waste of water resources, water treatment industry continues to grow China is one of poor water countries, water resource shortage and pollution problem increasingly aggravate, water environmental pressure continuously increases, water treatment becomes one of important methods to alleviate water resource shortage, obtains continuous application and popularization.

[0003] The existing laundry wastewater treatment device when using, when needing to purify wastewater, most is through activated carbon filter plate to filter wastewater, so that wastewater contacts activated carbon, to reach the effect of wastewater purification, when wastewater flow rate is too large, cannot make wastewater fully contact activated carbon, to reduce the purification efficiency of wastewater, and then can affect the quality of wastewater treatment.

[0004] As disclosed in a kind of laundry wastewater treatment device of Chinese patent CN219194577U, the laundry wastewater treatment device, filtered wastewater flows into the inside of tank by inlet pipe, places some activated carbon particles in the inside of filter frame, then starts motor, at this time, stirring shaft provides a mixing effect to wastewater in tank, so that wastewater is fully mixed with activated carbon particles in the inside of filter frame, to improve the purification efficiency of wastewater, and then improve the quality of wastewater treatment.

[0005] But the wastewater treatment device needs to replace activated carbon in filter frame, first, stirring shaft is lifted from filter frame, then bolt above positioning plate is removed, filter frame is taken out, then activated carbon is poured out, so that activated carbon is replaced and filter frame is reinstalled, so that the replacement time of activated carbon is long, and the treatment efficiency of wastewater is affected.

[0006] Therefore, we urgently need to provide a kind of laundry wastewater treatment equipment for the activated carbon replacement. UTILITY MODEL CONTENT

[0007] The utility model aims at providing a kind of laundry wastewater treatment equipment to solve the problem of long replacement time of activated carbon in the above background technology, which affects the treatment efficiency of wastewater.

[0008] To achieve the above object, the utility model provides following technical scheme: A kind of processing equipment for laundry wastewater, including the processing box of processing laundry wastewater and support column, support column is fixedly connected at the lower end four corners of processing box, the upper end of processing box is connected with box cover, the lower end middle position of processing box is fixedly connected with downcomer, the inside of downcomer is provided with valve, the inside right end of box cover is fixedly connected with feed pipe, the inside and outside both ends of processing box are connected with processing mechanism, processing mechanism includes processing unit and dismounting unit, processing unit is arranged at the inside and outside both ends of processing box, dismounting unit is arranged at the outside of processing box and box cover, the inside left end lower side of processing box is fixedly connected with baffle.

[0009] Processing unit includes motor installed on the upper side middle position of box cover, the output shaft lower end of motor is fixedly connected with stirring shaft, the outside of stirring shaft is fixedly connected with stirring blade at equal distance, the inside lower end of processing box is connected with filter plate, the upper side left end middle position of filter plate is hinged with connecting rod by hinge, the inside upper end of connecting rod is connected with bolt.

[0010] Further improvement lies in that filter plate is internally provided with filter holes, the right end of filter plate is hingedly connected with the inside right end lower side of processing box, the front and back sides of filter plate are slidingly connected with the front and back ends of the inside of processing box, when filter plate is in horizontal state, the left side of filter plate is in contact with the inside left end of processing box, so that when filter plate rotates to horizontal state, solid substances in processing box are separated by filter plate.

[0011] Further improvement lies in that the lower side of baffle is in abutment with the upper side left end of filter plate, the inside left end middle position of box cover is provided with through slot, the front and back sides of the upper end of connecting rod are slidingly connected with the front and back ends of the inside of through slot, so that connecting rod is pulled upward, driving filter plate to rotate upward, until the upper side left end of filter plate is in contact with the lower side of baffle, filter plate can be kept in horizontal state.

[0012] Further improvement lies in that the inside upper end of connecting rod is provided with threaded hole, the outside of bolt is threadedly connected with the inside of threaded hole, the outside lower end of bolt is in abutment with the upper side left end of box cover, so that by screwing bolt into the threaded hole in the inside upper end thereof, bolt can be in contact with the upper side left end of box cover to support connecting rod.

[0013] Further improvement lies in that dismounting unit includes rectangular frame fixedly connected with the upper side middle position of processing box left and right sides, spring is fixedly connected with the front end of the inside of rectangular frame, the rear end of spring is fixedly connected with sliding rod, limit rod is fixedly connected with the inside of rectangular frame, plug rod is fixedly connected with the rear side upper end of sliding rod, connecting block is fixedly connected with the position of box cover left and right sides behind upper end of rectangular frame, handle is fixedly connected with the front and back ends of the upper side of box cover.

[0014] Further improvement lies in that a limiting hole is arranged at the middle position of the inner lower end of the sliding rod, the lower outer side of the sliding rod is slidably connected with the inner side of the rectangular frame, and the outer side of the limiting rod is slidably connected with the inner side of the limiting hole, so that when the sliding rod is driven to move by the spring, it can only move along the outer side of the limiting rod.

[0015] Further improvement lies in that a limiting hole is arranged at the middle position of the inner lower end of the sliding rod, the lower outer side of the sliding rod is slidably connected with the inner side of the rectangular frame, and the outer side of the limiting rod is slidably connected with the inner side of the limiting hole, so that when the sliding rod is driven to move by the spring, it can only move along the outer side of the limiting rod.

[0016] In summary, the application discloses a laundry wastewater treatment equipment.

[0017] When the activated carbon in the treatment box needs to be replaced due to long-term use, the bolt is rotated to remove the activated carbon from the inside of the connecting rod, then the connecting rod is pressed down, the filter plate is rotated downward, and the left end no longer contacts the inner left end of the treatment box, at this time, the activated carbon above the filter plate slides to the left along the upper side of the filter plate which is inclined to the left and downward, and falls from the left end of the filter plate and the left end of the treatment box, and then falls out of the discharge pipe at the lower end, then the filter plate is pulled to a horizontal state again, and new activated carbon is added into the inside of the treatment box from the feeding pipe, so that the replacement of the activated carbon is completed quickly, and the processing efficiency of the laundry wastewater is not affected by the consumption of a large amount of time for replacing the activated carbon.

[0018] Further, by pulling the sliding rod backward, the plug rod moves backward from the inside of the connecting block, then the bolt at the upper end of the connecting rod is removed, the handle is pulled upward, and the cover is removed from the upper end of the treatment box, so that the cover can be disassembled when the inside of the treatment box needs to be repaired. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic view of the main structure of the utility model;

[0020] Figure 2 It is a schematic view of the internal structure of the treatment box of the utility model;

[0021] Figure 3 It is a schematic view of the internal structure of the rectangular frame of the utility model;

[0022] Figure 4 It is Figure 2 the enlarged view of A in the figure.

[0023] In the figure: 1, processing box; 2, support column; 3, box cover; 4, blanking pipe; 5, valve; 6, feed pipe; 701, motor; 702, stirring shaft; 703, stirring blade; 704, filter plate; 705, connecting rod; 706, bolt; 707, baffle; 801, rectangular frame; 802, spring; 803, sliding rod; 804, limiting rod; 805, plug rod; 806, connecting block; 807, handle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-4 The present application provides a technical solution: a laundry wastewater treatment device, comprising a treatment box 1 for treating laundry wastewater and a support column 2, the support column 2 is fixedly connected to the lower end of the four corners of the treatment box 1, the upper end of the treatment box 1 is connected with a box cover 3, the lower end of the treatment box 1 is fixedly connected with a blanking pipe 4 at the middle position, the inside of the blanking pipe 4 is provided with a valve 5, the inside of the right end of the box cover 3 is fixedly connected with a feed pipe 6, the inside and outside of the treatment box 1 are connected with a treatment mechanism, the treatment mechanism comprises a treatment unit and a disassembly unit, the treatment unit is arranged at the inside and outside of the treatment box 1, and the disassembly unit is arranged outside the treatment box 1 and the box cover 3.

[0026] The treatment unit comprises a motor 701 arranged at the middle position of the upper side of the box cover 3, the output shaft of the motor 701 is fixedly connected with a stirring shaft 702 at the lower end, the outside of the stirring shaft 702 is fixedly connected with stirring blades 703 at equal distances, the inside of the lower end of the treatment box 1 is connected with a filter plate 704, the inside of the filter plate 704 is provided with filter holes, the right end of the filter plate 704 is hingedly connected with the lower right end of the inside of the treatment box 1, and the front and rear sides of the filter plate 704 are slidingly connected with the front and rear ends of the inside of the treatment box 1, when the filter plate 704 is in a horizontal state, the left side of the filter plate 704 is in contact with the left end of the inside of the treatment box 1, so that when the filter plate 704 is rotated to the horizontal state, the solid substances in the treatment box 1 are separated by the filter plate 704.

[0027] The upper left end of the filter plate 704 is hingedly connected with a connecting rod 705 through a hinge, the inner upper end of the connecting rod 705 is connected with a bolt 706, the inner left end of the processing box 1 is fixedly connected with a baffle 707, the lower side of the baffle 707 abuts against the upper left end of the filter plate 704, a through slot is formed in the inner left end of the box cover 3, the front and rear sides of the upper end of the connecting rod 705 are slidably connected with the front and rear ends of the inner side of the through slot, so that the connecting rod 705 is pulled upward, the filter plate 704 is driven to rotate upward, and after the upper left end of the filter plate 704 contacts the lower side of the baffle 707, the filter plate 704 can be kept in a horizontal state, thereby facilitating positioning when the filter plate 704 needs to be pulled to the horizontal state.

[0028] A threaded hole is formed in the inner upper end of the connecting rod 705, the outer side of the bolt 706 is threadedly connected with the inner side of the threaded hole, and the outer lower end of the bolt 706 abuts against the upper left end of the box cover 3, so that after the filter plate 704 is rotated to contact the baffle 707 and is kept in the horizontal state, the bolt 706 is threadedly connected into the threaded hole in the inner upper end, the bolt 706 contacts the upper left end of the box cover 3, the connecting rod 705 is supported, and the filter plate 704 cannot rotate downward, thereby keeping the horizontal state.

[0029] The dismounting unit comprises a rectangular frame 801 fixedly connected to the upper middle positions of the left and right sides of the processing box 1, a spring 802 fixedly connected to the front end of the inner side of the rectangular frame 801, a sliding rod 803 fixedly connected to the rear end of the spring 802, a limiting rod 804 fixedly connected to the inner side of the rectangular frame 801, a limiting hole formed in the inner lower end of the sliding rod 803, and the lower outer side of the sliding rod 803 slidably connected with the inner side of the rectangular frame 801, and the outer side of the limiting rod 804 slidably connected with the inner side of the limiting hole, so that when the spring 802 drives the sliding rod 803 to move, the sliding rod 803 can only move along the outer side of the limiting rod 804, thereby limiting the movement of the sliding rod 803.

[0030] The rear upper end of the sliding rod 803 is fixedly connected with a plug rod 805, the left and right sides of the box cover 3 located rearward of the upper end of the rectangular frame 801 are fixedly connected with a connecting block 806, the upper front and rear ends of the box cover 3 are fixedly connected with handles 807, a plug hole is formed in the front end of the inner side of the connecting block 806, and the rear outer side of the plug rod 805 is plug-connected with the inner side of the plug hole, so that when the spring 802 rebounds to push the sliding rod 803 and the plug rod 805 moves rearward into the plug hole in the connecting block 806, the positions of the rectangular frame 801 and the connecting block 806 above the vertical direction are relatively fixed, so that the box cover 3 cannot be lifted from the processing box 1.

[0031] Working principle: in the laundry wastewater treatment, first close the valve 5, then the laundry wastewater is introduced into the treatment tank 1 from the feed pipe 6, then start the motor 701 to make the stirring shaft 702 and stirring blade 703 rotate, the laundry wastewater in the treatment tank 1 and the activated carbon on the filter plate 704 are stirred, at the same time, the laundry wastewater is purified by the activated carbon, until the wastewater purification is completed, open the valve 5, make the purified wastewater in the treatment tank 1 discharge from the discharge pipe 4 and be collected, complete the purification treatment of the laundry wastewater.

[0032] It is to be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A laundry wastewater treatment device comprising a treatment tank (1) for treating laundry wastewater and a support column (2) fixedly connected to the lower end of the four corners of the treatment tank (1), characterized in that: The upper end of the processing box (1) is connected with a box cover (3), the middle position of the lower end of the processing box (1) is fixedly connected with a discharging pipe (4), the inside of the discharging pipe (4) is provided with a valve (5), the inside of the right end of the box cover (3) is fixedly connected with a feeding pipe (6), the inside and outside of the processing box (1) are connected with a processing mechanism, the processing mechanism comprises a processing unit and a dismounting unit, the processing unit is arranged at the inside and outside of the processing box (1), and the dismounting unit is arranged at the outside of the processing box (1) and the box cover (3); The processing unit comprises a motor (701) which is arranged at the middle position of the upper side of the box cover (3), the lower end of the output shaft of the motor (701) is fixedly connected with a stirring shaft (702), the outside of the stirring shaft (702) is fixedly connected with stirring blades (703) at equal distances, the inside of the lower end of the processing box (1) is connected with a filter plate (704), the middle position of the upper side of the left end of the filter plate (704) is hingedly connected with a connecting rod (705), the inside of the upper end of the connecting rod (705) is connected with a bolt (706), and the lower end of the left end of the inside of the processing box (1) is fixedly connected with a baffle (707).

2. The laundry wastewater treatment apparatus according to claim 1, characterized by: The inside of the filter plate (704) is provided with filter holes, the right end of the filter plate (704) is hingedly connected with the lower end of the right side of the inside of the processing box (1), and the front and back sides of the filter plate (704) are slidingly connected with the front and back ends of the inside of the processing box (1); when the filter plate (704) is in a horizontal state, the left side of the filter plate (704) is in contact with the left end of the inside of the processing box (1).

3. The laundry wastewater treatment apparatus according to claim 1, characterized by: The lower side of the baffle (707) is in abutment with the upper side of the left end of the filter plate (704), the middle position of the left end of the inside of the box cover (3) is provided with a through groove, and the front and back sides of the upper end of the connecting rod (705) are slidingly connected with the front and back ends of the inside of the through groove.

4. The laundry wastewater treatment apparatus according to claim 1, characterized by: The inside of the upper end of the connecting rod (705) is provided with a threaded hole, the outside of the bolt (706) is in threaded connection with the inside of the threaded hole, and the lower end of the outside of the bolt (706) is in abutment with the left end of the upper side of the box cover (3).

5. The laundry wastewater treatment apparatus according to claim 1, characterized by: The dismounting unit comprises a rectangular frame (801) which is fixedly connected to the middle positions of the upper sides of the left and right sides of the processing box (1), a spring (802) which is fixedly connected to the front end of the inside of the rectangular frame (801), a sliding rod (803) which is fixedly connected to the rear end of the spring (802), a limiting rod (804) which is fixedly connected to the inside of the rectangular frame (801), an inserting rod (805) which is fixedly connected to the rear side of the upper end of the sliding rod (803), and a connecting block (806) which is fixedly connected to the positions of the left and right sides of the box cover (3) which are located behind the upper end of the rectangular frame (801), and handles (807) which are fixedly connected to the front and back ends of the upper side of the box cover (3).

6. The laundry wastewater treatment apparatus according to claim 5, characterized by: The middle position of the lower end of the inside of the sliding rod (803) is provided with a limiting hole, the lower end of the outside of the sliding rod (803) is slidingly connected with the inside of the rectangular frame (801), and the outside of the limiting rod (804) is slidingly connected with the inside of the limiting hole.

7. The laundry wastewater treatment apparatus according to claim 5, characterized by: The middle position of the front end of the inside of the connecting block (806) is provided with an insertion hole, and the rear end of the outside of the inserting rod (805) is inserted into the inside of the insertion hole.

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