Chlorine buffer tank with blowdown device

Abstract

The utility model relates to the technical field of chlorine buffer tanks, and discloses a chlorine buffer tank with a pollution discharge device, which comprises a buffer tank assembly and an adjustable filtering pollution discharge device, a pollution discharge port is arranged at the bottom of the buffer tank assembly, and the bottom of the buffer tank assembly is connected with the adjustable filtering pollution discharge device. The adjustable filtering and sewage discharging device comprises an inner pipe, an outer pipe and a filtering plate, a first positioning protrusion and a second positioning protrusion are arranged on the outer side wall of the inner pipe, a sludge opening is formed in the side wall of the inner pipe and located between the first positioning protrusion and the second positioning protrusion, the inner pipe is sleeved with the outer pipe in a sliding mode, and a positioning opening is formed in the top face of the outer pipe and located between the first positioning protrusion and the second positioning protrusion. A filter plate is arranged in the outer pipe and slidably connected with the inner side wall of the inner pipe. An external control device is not needed, a worker can rotate the outer pipe, align the positioning opening with the first positioning protrusion, pull the outer pipe downwards and rotate the outer pipe at the second positioning protrusion again till the positioning opening is staggered with the second positioning protrusion, and therefore working forms can be rapidly switched.

Description

Technical Field

[0001] This utility model relates to the technical field of chlorine buffer tanks, specifically a chlorine buffer tank with a sewage discharge device. Background Technology

[0002] A chlorine buffer tank is a device specifically designed for handling chlorine gas. Its key feature is the inclusion of a septic tank venting system to remove accumulated impurities and contaminants. It is widely used in chemical plants and other locations requiring chlorine gas treatment. It effectively mitigates the impact of high-pressure chlorine gas on piping systems, filters out impurities from the chlorine, and improves the quality and safety of the chlorine. Furthermore, regular septic tank venting and cleaning of components such as the filter screens ensure the equipment remains clean and operates efficiently.

[0003] In existing technologies, sewage discharge devices require external control devices, which are controlled manually or electrically by staff. Due to the size of the buffer tank, staff need to bend over or be below the buffer tank to control it, which is quite troublesome.

[0004] To address the aforementioned issues, we propose a chlorine buffer tank with a sludge discharge device. Utility Model Content

[0005] The purpose of this invention is to provide a chlorine buffer tank with a sewage discharge device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a chlorine buffer tank with a sewage discharge device, comprising an integrated buffer tank and an adjustable filter sewage discharge device; a sewage discharge port is provided at the bottom of the integrated buffer tank; the adjustable filter sewage discharge device is connected to the sewage discharge port at the bottom of the integrated buffer tank.

[0007] The adjustable filtration and sewage discharge device includes an inner tube, an outer tube, and a filter plate; the outer wall of the inner tube is provided with a first positioning protrusion and a second positioning protrusion; the top of the inner tube is connected to the bottom of the buffer tank; the outer side of the inner tube near the bottom is provided with the second positioning protrusion; the outer side of the inner tube above the second positioning protrusion is provided with the first positioning protrusion; a sludge outlet is opened on the side wall of the inner tube; the sludge outlet of the inner tube is located between the first positioning protrusion and the second positioning protrusion; the outer tube is sleeved on the outer surface of the inner tube; the outer tube is slidably connected to the inner tube; a positioning port is opened on the top surface of the outer tube; the filter plate is provided inside the outer tube; the filter plate is slidably connected to the inner side wall of the inner tube.

[0008] Preferably, the bottom surface of the filter plate is connected to the inner bottom surface of the outer tube by multiple supporting scrapers; one side of the supporting scraper abuts against the inner wall of the inner tube.

[0009] Preferably, the height of one side edge of the filter plate is lower than the height of the opposite side edge of the filter plate; the lower side edge of the filter plate is close to the sludge outlet of the inner tube; when the inner top surface of the outer tube abuts against the top surface of the second positioning protrusion, the lower side edge of the filter plate is located below the sludge outlet of the inner tube.

[0010] Preferably, the supporting scraper has reinforcing ribs on one side wall.

[0011] Preferably, the buffer tank integration includes a buffer tank body and a buffer tank cover; the buffer tank cover is detachably connected to the top surface of the buffer tank body; and an external interface is provided on the top surface of the buffer tank cover.

[0012] Preferably, the bottom of the buffer tank is provided with multiple buffer tank supports.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The chlorine buffer tank with a sewage discharge device can be connected by an inner pipe and an outer pipe, so that while the outer pipe is rotating and sliding, the sludge residue on the inner wall of the inner pipe can be scraped off by a support scraper.

[0015] 2. The positioning port at the top of the outer tube, along with the first and second positioning protrusions, serves a positioning function, allowing the entire adjustable filter and sewage discharge device to quickly transition from a static state to a working state. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 for Figure 1 A partial cross-sectional schematic diagram of the adjustable filter and sewage discharge device in the middle;

[0018] Figure 3 This is a cross-sectional schematic diagram of the adjustable filter and sewage discharge device in this utility model in its working state;

[0019] Figure 4 This is a three-dimensional schematic diagram of the adjustable filter and sewage discharge device of this utility model.

[0020] In the diagram: 1-Buffer tank integration, 11-Buffer tank body, 111-Buffer tank bracket, 12-Buffer tank cover, 121-External interface, 2-Adjustable filter and sewage discharge device, 21-Inner tube, 211-First positioning protrusion, 212-Second positioning protrusion, 22-Outer tube, 23-Filter plate, 24-Support scraper, 25-Reinforcing rib. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 This utility model provides a technical solution: a chlorine buffer tank with a sewage discharge device, including a buffer tank assembly 1 and an adjustable filter sewage discharge device 2. The buffer tank assembly 1 has a sewage discharge port at its bottom, and the adjustable filter sewage discharge device 2 is connected to the sewage discharge port at the bottom of the buffer tank assembly 1.

[0023] The adjustable filtration and sewage discharge device 2 includes an inner tube 21, an outer tube 22, and a filter plate 23. The outer side wall of the inner tube 21 is provided with a first positioning protrusion 211 and a second positioning protrusion 212. The top of the inner tube 21 is connected to the bottom of the buffer tank integration 1. The outer side of the inner tube 21 is provided with the second positioning protrusion 212 near the bottom. The outer side of the inner tube 21 is provided with the first positioning protrusion 211 above the second positioning protrusion 212. A sludge port is opened on the side wall of the inner tube 21. The sludge port of the inner tube 21 is located between the first positioning protrusion 211 and the second positioning protrusion 212. The outer tube 22 is sleeved on the outer surface of the inner tube 21. The outer tube 22 is slidably connected to the inner tube 21. A positioning port is opened on the top surface of the outer tube 22. The filter plate 23 is provided inside the outer tube 22. The filter plate 23 is slidably connected to the inner side wall of the inner tube 21.

[0024] The shape and size of the positioning opening at the top of the outer tube 22 are consistent with the shape of the first positioning protrusion 211 and the second positioning protrusion 212. For the adjustable filter and sewage discharge device 2 to change from a static state to a working state, the outer tube 22 needs to be rotated so that the positioning opening at the top of the outer tube 22 aligns with the first positioning protrusion 211, allowing the outer tube 22 to slide outside the inner tube 21. Then, when the top surface of the outer tube 22 is about to reach the second positioning protrusion 212, the outer tube 22 is rotated so that the positioning opening on the top surface of the outer tube 22 is misaligned with the second positioning protrusion 212, completing the positioning of the outer tube 22.

[0025] Furthermore, the bottom surface of the filter plate 23 is connected to the inner bottom surface of the outer tube 22 via multiple supporting scrapers 24, one side of which abuts against the inner wall of the inner tube 21. The side of the supporting scraper 24 that abuts against the inner wall of the inner tube 21 is thinner, enhancing the scraping effect. It should be noted that the outer wall of the outer tube 22 is engraved with graduations, the graduation positions being the endpoints of the lower edge of the filter plate 23, facilitating quick positioning and alignment of the filter plate 23 by operators.

[0026] Furthermore, the height of one side edge of the filter plate 23 is lower than the height of the opposite side edge of the filter plate 23, and the lower side edge of the filter plate 23 is close to the sludge outlet of the inner tube 21. When the inner top surface of the outer tube 22 abuts against the top surface of the second positioning protrusion 212, the lower side edge of the filter plate 23 is located below the sludge outlet of the inner tube 21.

[0027] The filter plate 23 not only has a filtering function, but also acts as a guide due to its inclined setting, allowing unfiltered sludge to be discharged from the sludge outlet of the inner tube 21. Since the outer tube 22 can rotate freely, the operator needs to rotate it to a designated position to align the filter plate 23 with the sludge outlet of the inner tube 21.

[0028] Furthermore, the supporting scraper 24 has reinforcing ribs 25 on one side wall. For example... Figure 2 , Figure 3 As shown, the top of the support scraper 24 is connected to the filter plate 23, and when the outer tube 22 is rotated, the support scraper 24 also scrapes the inner wall of the inner tube 21. Therefore, adding the reinforcing rib 25 can improve the strength of the support scraper 24.

[0029] Furthermore, the buffer tank assembly 1 includes a buffer tank body 11 and a buffer tank cover 12. The buffer tank cover 12 is detachably connected to the top surface of the buffer tank body 11, and the top surface of the buffer tank cover 12 has an external interface 121. A sealing ring is provided at the connection between the buffer tank body 11 and the buffer tank cover 12.

[0030] Furthermore, the bottom of the buffer tank 11 is provided with multiple buffer tank supports 111. The multiple buffer tank supports 111 serve to stabilize the entire device of this application, and can also elevate the buffer tank assembly 1, so that the adjustable filter and sewage discharge device 2 below the buffer tank assembly 1 has sufficient space for adjustment, and also facilitates the connection of external pipes or equipment to the adjustable filter and sewage discharge device 2.

[0031] Working principle:

[0032] The operator first moves the adjustable filter and sewage discharge device 2 from a static state to a working state, and rotates the outer tube 22 so that the top positioning port of the outer tube 22 aligns with the first positioning protrusion 211, allowing the outer tube 22 to slide outside the inner tube 21. Next, when the top surface of the outer tube 22 is about to reach the second positioning protrusion 212, the outer tube 22 is rotated so that the positioning port on the top surface of the outer tube 22 is misaligned with the second positioning protrusion 212, completing the positioning of the outer tube 22. The outer tube 22 is then rotated to a position where the filter plate 23 can smoothly guide the sludge to the sludge inlet of the inner tube 21.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A chlorine surge tank having a blowdown device, characterized by, Including buffer tank integration (1) and adjustable filter blowdown device (2); The bottom of the buffer tank integration (1) is provided with a blowdown port; The adjustable filter blowdown device (2) is connected to the bottom blowdown port of the buffer tank integration (1); The adjustable filter blowdown device (2) includes an inner tube (21), an outer tube (22) and a filter plate (23); The outer side wall of the inner tube (21) is provided with a first positioning protrusion (211) and a second positioning protrusion (212); The top of the inner tube (21) is connected to the bottom of the buffer tank integration (1); The second positioning protrusion (212) is arranged on the outer side of the inner tube (21) close to the bottom; The first positioning protrusion (211) is arranged on the outer side of the inner tube (21) above the second positioning protrusion (212); The side wall of the inner tube (21) is provided with a sludge port; The sludge port of the inner tube (21) is located between the first positioning protrusion (211) and the second positioning protrusion (212); The outer tube (22) is sleeved on the outer surface of the inner tube (21); The outer tube (22) is slidably connected to the inner tube (21); The top surface of the outer tube (22) is provided with a positioning port; The filter plate (23) is arranged in the inner tube (21).

2. A chlorine buffer tank having a blowdown device according to claim 1, characterized in that The bottom surface of the filter plate (23) is connected to the inner side bottom surface of the outer tube (22) through a plurality of support scrapers (24); One side of the support scraper (24) abuts against the inner side wall of the inner tube (21).

3. A chlorine buffer tank with a blowdown device according to claim 2, characterized in that The height of one side edge of the filter plate (23) is lower than that of the opposite side edge of the filter plate (23); The lower side edge of the filter plate (23) is close to the sludge port of the inner tube (21); When the inner top surface of the outer tube (22) abuts against the top surface of the second positioning protrusion (212), the lower side edge of the filter plate (23) is located below the sludge port of the inner tube (21).

4. The chlorine buffer tank with a blowdown device according to claim 2, wherein One side wall of the support scraper (24) is provided with a reinforcing rib (25).

5. The chlorine buffer tank with a blowdown device according to claim 1, wherein The buffer tank integration (1) includes a buffer tank body (11) and a buffer tank cover (12); The top surface of the buffer tank body (11) is detachably connected to the buffer tank cover (12); The top surface of the buffer tank cover (12) is provided with an external port (121).

6. A chlorine surge tank with a pollution discharge device according to claim 5, characterized in that The bottom of the buffer tank body (11) is provided with a plurality of buffer tank supports (111).

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