Multi-stage filter tank for water supply and drainage of hotel

Abstract

The utility model discloses a multistage filter tank for water supply and drainage of hotels, which comprises a filter box, the bottom end of the filter box is fixedly connected with a base, the front side of the filter box is connected with a water inlet pipe in a penetrating manner, the front side of the filter box is provided with a drain outlet, and the front side of the inner wall of the filter box is fixedly connected with a filter screen frame; four groups of sliding grooves are formed in the inner walls of the left side and the right side of the filter box, each group of sliding grooves comprises two sliding grooves, the sliding grooves are arranged in a bilateral symmetry mode, and the inner walls of the four groups of sliding grooves are sequentially connected with a first filter plate, a second filter plate I, a second filter plate II and a third filter plate in a sliding mode. By arranging the filter box, the first filter plate, the second filter plate I, the second filter plate II, the third filter plate III and the disinfection cylinder, the sewage is sequentially filtered in a graded manner from coarse to fine, so that the utilization rate of the sewage is increased; by arranging the sewage draining exit, the filter screen frame and the collecting box, blockage caused by large-size impurities to follow-up filtering is avoided, and the filtering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hotel sewage treatment, in particular to a multi-stage filtering pool for hotel water supply and drainage. Background Art

[0002] A large amount of sewage is generated in the hotel's kitchen every day. Sewage is usually produced by washing food. The water will be mixed with a lot of dirt and other impurities. If it is discharged directly without treatment, the drain pipe will be blocked by dirt and impurities, and water resources will be wasted, which is not environmentally friendly.

[0003] The existing filter pools directly discharge most sewage after roughly filtering it without recycling it, which not only wastes resources but also increases water costs. In addition, the existing ones are not able to clean up and handle large amounts of debris well. Long-term accumulation will cause blockage in the filter net and affect normal filtration. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide a multi-stage filter pool for hotel water supply and drainage, which performs graded filtration from coarse to fine by means of a filter box, a first filter plate, a second filter plate one, a second filter plate two, a third filter plate three, and a disinfection cylinder, and the filtered water is disinfected by an ultraviolet disinfection lamp, and the finally discharged water can be directly recycled to improve the utilization rate of the sewage; by means of a sewage outlet, a filter screen frame, and a collection box, the filter screen frame will filter large-volume impurities in the sewage before the sewage enters the filter box, and the filtered impurities fall into the collection box through the inclined surface and the sewage outlet, thereby avoiding blockage of subsequent filtration by large-volume impurities and improving the filtration efficiency.

[0005] One of the objectives of the utility model is achieved by the following technical solution: a multi-stage filter pool for hotel water supply and drainage, comprising: a filter box, the bottom end of the filter box is fixedly connected to a base, the front part of the filter box is fixedly connected to a slide plate, the outer wall of the slide plate is slidably connected to a collection box, the front side of the filter box is penetrated and connected with a water inlet pipe, the front side of the filter box is provided with a sewage outlet, the front side of the filter box is fixedly connected with a filter screen frame, the position of the filter screen frame corresponds to the position of the sewage outlet of the water inlet pipe, four groups of slide grooves are provided on the left and right inner walls of the filter box, each group of the slide grooves has two, and are arranged in a left-right symmetrical manner, the inner walls of the four groups of the slide grooves are slidably connected with a first filter plate, a second filter plate one, a second filter plate two, and a third filter plate in sequence, the rear part of the filter box is penetrated and connected with a drainage pipe, and a disinfection cylinder is installed on the drainage pipe. Through the filter box, the first filter plate, the second filter plate one, the second filter plate two, the third filter plate three and the disinfection cylinder, the sewage is graded and filtered in sequence from coarse to fine, the filtered water is disinfected by an ultraviolet disinfection lamp, and the discharged water can be directly recycled to improve the utilization rate of the sewage; through the sewage outlet, the filter screen frame and the collection box, before the sewage enters the filter box, the filter screen frame will filter the large-volume impurities in the sewage, and the filtered impurities will fall into the collection box through the inclined surface and the sewage outlet, avoiding the blockage of subsequent filtration by large-volume impurities and improving the filtration efficiency.

[0006] According to the multi-stage filtration pool for hotel water supply and drainage, the sewage outlet is located below the water inlet pipe, and the collection box is located below the sewage outlet.

[0007] According to the multi-stage filtering pool for hotel water supply and drainage, a sliding hole adapted to the sliding plate is provided on the rear wall of the collecting box.

[0008] A multi-stage filter pool for hotel water supply and drainage is provided, wherein the tops of the first filter plate, the second filter plate 1, the second filter plate 2, and the third filter plate are all fixedly connected with a top plate, the tops of the top plates are all fixedly connected with a handle, and the side walls of each filter plate are provided with a slide rail adapted to the slide groove, so as to facilitate the replacement of the filter plates.

[0009] According to the multi-stage filter pool for hotel water supply and drainage, the first filter plate is filled with quartz sand, the second filter plate 1 and the second filter plate 2 are filled with activated carbon, and the third filter plate is filled with a fine filter element, so as to improve the filtering effect.

[0010] According to the multi-stage filtration pool for hotel water supply and drainage, a plurality of ultraviolet disinfection lamps are evenly installed inside the disinfection cylinder to sterilize and disinfect water.

[0011] According to the multi-stage filter pool for hotel water supply and drainage, the bottom end of the filter frame is provided with an inclined surface to facilitate the discharge of impurities.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a three-dimensional diagram of a multi-stage filter pool for hotel water supply and drainage according to the utility model;

[0015] Figure 2 This is a partial structural diagram of a multi-stage filter pool for hotel water supply and drainage according to the utility model;

[0016] Figure 3 This is a three-dimensional diagram of a filter screen frame of a multi-stage filter pool for hotel water supply and drainage according to the utility model;

[0017] Figure 4 This is a three-dimensional diagram of a collection box of a multi-stage filter pool for hotel water supply and drainage according to the utility model;

[0018] Figure 5 The utility model is a cross-sectional view of a disinfection cylinder of a multi-stage filter pool for hotel water supply and drainage.

[0019] Legend:

[0020] 1. Filter box; 2. Base; 3. Collection box; 4. Water inlet pipe; 5. Filter frame; 6. First filter plate; 7. Second filter plate one; 8. Second filter plate two; 9. Third filter plate; 10. Disinfection cylinder; 11. Drain pipe; 12. Top plate; 13. Handle; 14. Slide rail; 15. Ultraviolet disinfection lamp; 101. Sewage outlet; 102. Slide plate; 103. Slide groove; 301. Slide hole; 501. Inclined surface. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-5The utility model embodiment is a multi-stage filter pool for hotel water supply and drainage, which includes: a filter box 1, a base 2 is fixedly connected to the bottom end of the filter box 1, a slide plate 102 is fixedly connected to the front part of the filter box 1, and a collection box 3 is slidably connected to the outer wall of the slide plate 102. A sliding hole 301 adapted to the slide plate 102 is provided on the rear wall of the collection box 3. A water inlet pipe 4 is penetrated and connected to the front side of the filter box 1. A sewage outlet 101 is provided on the front side of the filter box 1. The sewage outlet 101 is located below the water inlet pipe 4, and the collection box 3 is located below the sewage outlet 101. A filter screen frame 5 is fixedly connected to the front side of the inner wall of the filter box 1. The position of the filter screen frame 5 corresponds to the position of the sewage outlet 101 of the water inlet pipe 4. The bottom end of the filter screen frame 5 is provided with an inclined surface 501 for easy discharge of impurities. Four groups of slide grooves 103 are provided on the left and right inner walls of the filter box 1, and each group of slide grooves 103 has two, and they are arranged in a The arrangement is symmetrical on the left and right, and the inner walls of the four groups of slide grooves 103 are slidably connected with the first filter plate 6, the second filter plate 1 7, the second filter plate 2 8, and the third filter plate 9 in sequence. The top ends of the first filter plate 6, the second filter plate 1 7, the second filter plate 2 8, and the third filter plate 9 are fixedly connected with a top plate 12, and the top ends of the top plates 12 are fixedly connected with a handle 13, and the side walls of each filter plate are provided with a slide rail 14 compatible with the slide groove 103, which is convenient for replacing the filter plates. The first filter plate 6 is filled with quartz sand, the second filter plate 1 7 and the second filter plate 2 8 are filled with activated carbon, and the third filter plate 9 is filled with a fine filter element to improve the filtering effect. The rear part of the filter box 1 is connected with a drain pipe 11, and a disinfection cylinder 10 is installed on the drain pipe 11. A number of ultraviolet disinfection lamps 15 are evenly installed inside the disinfection cylinder 10 for sterilizing and disinfecting water. When filtering the sewage in the filter box 1 through the filter box 1, the first filter plate 6, the second filter plate 1 7, the second filter plate 2 8, the third filter plate 3 9, and the disinfection cylinder 10, firstly, the quartz sand in the first filter plate 6 removes larger impurities such as suspended matter and particulate matter in the water, and then the activated carbon filled in the second filter plate 1 7 and the second filter plate 2 8 removes organic matter, residual chlorine, odor, etc. in the water. Next, the filter element in the third filter plate 3 9 performs microfiltration or fine filtration to further remove smaller suspended matter, colloids and other particles. The filtered water flows into the disinfection cylinder 10 through the drain pipe 11, and the ultraviolet disinfection lamp 15 is started to disinfect the water in the disinfection cylinder 10. The discharged water can be directly recycled to improve the utilization rate of sewage. Through the set sewage outlet 101, filter frame 5, and collection box 3, the filter frame 5 will filter the large volume impurities in the sewage before the sewage enters the filter box 1, and the filtered impurities fall into the collection box 3 through the inclined surface 501 and the sewage outlet 101, avoiding the blockage of subsequent filtration by large volume impurities and improving the filtration efficiency.

[0023] Working principle: When in use, before the sewage enters the filter box 1 through the water inlet pipe 4, the filter frame 5 will filter the large volume impurities in the sewage, and the filtered impurities will fall into the collection box 3 through the inclined surface 501 and the sewage outlet 101, avoiding the blockage of subsequent filtration by large volume impurities. Then, the quartz sand in the first filter plate 6 removes larger impurities such as suspended matter and particulate matter in the water. Then, the activated carbon loaded in the second filter plate 1 7 and the second filter plate 2 8 removes organic matter, residual chlorine, odor, etc. in the water. In the next step, the filter element in the third filter plate 3 9 performs microfiltration or fine filtration to further remove smaller suspended matter, colloids and other particles. The filtered water flows into the disinfection cylinder 10 through the drain pipe 11, and the ultraviolet disinfection lamp 15 is started to disinfect the water in the disinfection cylinder 10. Finally, the discharged water can be directly recycled to improve the utilization rate of sewage.

[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A multi-stage filter pool for hotel water supply and drainage, comprising: The filter box (1) is characterized in that the bottom end of the filter box (1) is fixedly connected to a base (2), the front part of the filter box (1) is fixedly connected to a slide plate (102), the outer wall of the slide plate (102) is slidably connected to a collection box (3), the front side of the filter box (1) is penetrated by a water inlet pipe (4), the front side of the filter box (1) is provided with a sewage outlet (101), the front side of the inner wall of the filter box (1) is fixedly connected to a filter screen frame (5), and the position of the filter screen frame (5) is aligned with the discharge port of the water inlet pipe (4). Corresponding to the position of the sewage outlet (101), the left and right inner walls of the filter box (1) are provided with four groups of slide grooves (103), each group of the slide grooves (103) has two, and they are arranged in a left-right symmetrical manner. The inner walls of the four groups of the slide grooves (103) are slidably connected with the first filter plate (6), the second filter plate one (7), the second filter plate two (8), and the third filter plate (9) in sequence. The rear part of the filter box (1) is connected with a drain pipe (11), and a disinfection cylinder (10) is installed on the drain pipe (11).

2. A multi-stage filter pool for hotel water supply and drainage according to claim 1, characterized in that: The sewage outlet (101) is located below the water inlet pipe (4), and the collection box (3) is located below the sewage outlet (101).

3. A multi-stage filter pool for hotel water supply and drainage according to claim 1, characterized in that: The rear wall of the collection box (3) is provided with a sliding hole (301) adapted to the sliding plate (102).

4. A multi-stage filtration pool for hotel water supply and drainage according to claim 3, characterized in that: The top ends of the first filter plate (6), the second filter plate one (7), the second filter plate two (8), and the third filter plate (9) are all fixedly connected to a top plate (12), the top ends of the top plates (12) are all fixedly connected to a handle (13), and the side walls of each filter plate are provided with a slide rail (14) that is compatible with the slide groove (103).

5. A multi-stage filtration pool for hotel water supply and drainage according to claim 1, characterized in that: The first filter plate (6) is filled with quartz sand, the second filter plate one (7) and the second filter plate two (8) are filled with activated carbon, and the third filter plate (9) is filled with a fine filter element.

6. A multi-stage filtration pool for hotel water supply and drainage according to claim 1, characterized in that: A plurality of ultraviolet disinfection lamps (15) are evenly installed inside the disinfection cylinder (10).

7. A multi-stage filtration pool for hotel water supply and drainage according to claim 1, characterized in that: The bottom end of the filter screen frame (5) is provided with an inclined surface (501).

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