Sewage dosing and stirring device

Abstract

The utility model discloses a sewage dosing and stirring device which comprises a base, a fixing frame is arranged on the edge side of the top of the base, a stirring barrel is arranged on one side of the top of the fixing frame, a stirring part is arranged on the other side of the top of the fixing frame, a supporting assembly is arranged at the joint of the fixing frame and the stirring barrel, and a liquid guide pipe is arranged at the bottom of the stirring barrel. A liquid outlet pipe head is fixedly connected to the water conveying end of the liquid guide pipe, a U-shaped clamping block used for containing the liquid outlet pipe head is arranged on the side of the stirring barrel, and locking components used for fixing the liquid outlet pipe head are symmetrically arranged on the side of the U-shaped clamping block; the stirring part is arranged at the top of the base, a medicine powder coagulant in the stirring barrel is dissolved with water through the stirring part, the U-shaped clamping block on the side of the stirring barrel is matched with the locking component, and the position of the liquid outlet pipe head is locked, so that the liquid outlet pipe head hung at the top of the barrel is prevented from falling off due to shaking of the stirring barrel in the stirring process; therefore, the residual mixed solution in the liquid guide pipe flows out to pollute the external environment.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage dosing and stirring device. Background Art

[0002] In the sewage treatment process, the primary sedimentation tank is mainly used to remove settleable and floating objects. When treating industrial wastewater containing more suspended solids or organic matter, the sedimentation efficiency can be improved by adding chemical agents, such as coagulants. In the process of adding coagulants, in order to make the coagulant achieve a better flocculation effect, the required amount of powdered coagulant is generally poured into a mixing barrel filled with water to fully dissolve the coagulant and water, and then discharged to the primary sedimentation tank through a water pipe directly connected to the bottom of the mixing barrel. The end of the existing water pipe is generally suspended on the top side of the mixing barrel. During the stirring process of the mixing barrel, the barrel body will shake, which may easily cause the hanging end of the water pipe to fall off, causing the residual mixed liquid in the water pipe to flow out and pollute the external environment. In order to solve the problem of the water pipe falling easily, a new type of sewage dosing and stirring device is needed. Utility Model Content

[0003] The purpose of the utility model is to provide a sewage dosing and stirring device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage dosing and stirring device, comprising a base, a fixing frame is arranged on the top side of the base, a stirring barrel for placing medicine powder is arranged on one side of the top of the fixing frame, a stirring part for stirring the medicine powder mixture is arranged on the other side of the top of the fixing frame, a support assembly for fixing the stirring barrel is symmetrically arranged at the connection between the fixing frame and the stirring barrel, a liquid guide tube is arranged at the bottom of the stirring barrel, a liquid outlet pipe head is fixedly connected to the water delivery end of the liquid guide tube, a U-shaped block for placing the liquid outlet pipe head is arranged on the side of the stirring barrel, and locking components for fixing the liquid outlet pipe head are symmetrically arranged on the sides of the U-shaped block.

[0005] Preferably, the stirring part includes a driving unit arranged on the top of the base, the output end of the driving unit is provided with a rotating shaft, and a stirring blade for accelerating the mixing speed of the medicine powder and water is provided outside the rotating shaft and inside the stirring barrel.

[0006] Preferably, a closing cover is provided at the top of the rotating shaft and at the top of the mixing barrel.

[0007] Preferably, the locking member includes a sleeve, one end of the sleeve is inserted and connected to the inner wall of the U-shaped block, an insertion rod is sleeved inside the sleeve, one end of the insertion rod is inserted and connected to a positioning block, the positioning block is symmetrically arranged on the side of the liquid outlet pipe head, and a rebound portion is arranged inside the sleeve to prevent the insertion rod from loosening.

[0008] Preferably, the resilient part includes a fixing ring and a compression spring. Both the fixing ring and the compression spring are sleeved on the outside of the inserting rod, and the compression spring is arranged on the side of the fixing ring away from the liquid outlet pipe head.

[0009] Preferably, a handle is arranged on the other end of the inserting rod and on the outside of the U-shaped clamping block.

[0010] Preferably, a closing block is arranged on the top of the liquid outlet pipe head.

[0011] Preferably, the supporting assembly includes a fixing block arranged on the side of the stirring barrel. A suspension rod is arranged on the side of the fixing block, and a supporting block for supporting the suspension rod is arranged on the top of the fixing frame.

[0012] The technical effects and advantages of the present utility model:

[0013] In the present utility model, a stirring part is arranged on the top of the base. The medicament powder coagulant and water in the stirring barrel are fused through the stirring part. The U-shaped clamping block on the side of the stirring barrel is matched with the locking member to lock the position of the liquid outlet pipe head, so as to avoid the liquid outlet pipe head suspended at the top of the barrel falling due to the shaking of the stirring barrel during the stirring process, resulting in the outflow of the residual mixed solution in the liquid guide pipe and polluting the external environment. Description of the drawings

[0014] Figure 1 is a schematic structural diagram of the whole of the present utility model.

[0015] Figure 2 is a cross-sectional view of the stirring barrel of the present utility model.

[0016] Figure 3 is a cross-sectional view of the supporting assembly of the present utility model.

[0017] Figure 4 is a cross-sectional view of the locking member of the present utility model.

[0018] Figure 5 is a cross-sectional view of the liquid outlet pipe head and the closing block of the present utility model.

[0019] In the figure: 1. Base; 2. Fixing frame; 3. Stirring barrel; 301. Sealing cover; 4. Driving unit; 401. Rotating shaft; 4011. Stirring blade; 5. Supporting assembly; 501. Fixing block; 502. Suspension rod; 503. Supporting block; 6. Liquid guide pipe; 601. Liquid outlet pipe head; 6011. Positioning clamping block; 6012. Closing block; 7. U-shaped clamping block; 8. Locking member; 801. Sleeve; 802. Inserting rod; 803. Fixing ring; 804. Compression spring; 805. Handle. Detailed implementation manners

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] The present utility model provides a sewage dosing and stirring device as Figures 1-5 shown, which includes a base 1. A fixing frame 2 is arranged on the top side of the base 1. A stirring barrel 3 for placing powder is arranged on one side of the top of the fixing frame 2;

[0022] Support components 5 for fixing the stirring barrel 3 are symmetrically arranged at the connection of the fixing frame 2 and the stirring barrel 3;

[0023] Specifically, the support component 5 includes a fixing block 501 arranged on the side of the stirring barrel 3. A suspension rod 502 is arranged on the side of the fixing block 501. A support block 503 for supporting the suspension rod 502 is arranged on the top of the fixing frame 2;

[0024] It should be noted that the fixing block 501 is welded and fixed to the outer side of the stirring barrel 3. The suspension rod 502 is welded and fixed to the fixing block 501. The support block 503 is screwed and fixed to the fixing frame 2. A semi-cylindrical groove for the suspension rod 502 to penetrate is arranged on the top of the support block 503. The stirring barrel 3 is fixed by the cooperation of the suspension rod 502 and the support block 503;

[0025] On the other side of the top of the fixing frame 2, a stirring part for stirring the powder mixture liquid is arranged;

[0026] Specifically, the stirring part includes a driving unit 4 arranged on the top of the base 1. A rotating shaft 401 is arranged at the output end of the driving unit 4. Stirring blades 4011 for accelerating the mixing speed of the powder and water are arranged on the outer side of the rotating shaft 401 and inside the stirring barrel 3. A closing cover 301 is arranged on the top of the rotating shaft 401 and on the top of the stirring barrel 3;

[0027] It should be noted that the overall reference model of the driving unit 4 and the rotating shaft 401 is the working principle of the TGM series high-speed disperser. A cylindrical hole for the rotating shaft 401 to penetrate is opened in the middle of the closing cover 301. The staff adds water and coagulant to the stirring barrel 3 by opening the closing cover 301;

[0028] A liquid guide pipe 6 is arranged at the bottom of the stirring barrel 3. A liquid outlet pipe head 601 is fixedly connected to the water delivery end of the liquid guide pipe 6. A U-shaped clamping block 7 for placing the liquid outlet pipe head 601 is arranged on the side of the stirring barrel 3;

[0029] It should be noted that the bottom of the mixing barrel 3 is funnel-shaped, and the water outlet pipe at the bottom is provided with an opening and closing valve. The liquid guide pipe 6 is sleeved on the outside of the water outlet pipe at the bottom of the mixing barrel 3 and fixed by a bolt clamp. The liquid guide pipe 6 is made of a rubber hose, and the middle part of the water outlet end is glued and fixed to the outside of the liquid outlet pipe head 601, and the U-shaped block 7 is fixed to the outside of the mixing barrel 3 by welding.

[0030] The sides of the U-shaped block 7 are symmetrically provided with locking members 8 for fixing the liquid outlet pipe head 601;

[0031] Specifically, the locking member 8 includes a sleeve 801, one end of which is inserted and connected to the inner wall of the U-shaped block 7, an insertion rod 802 is sleeved inside the sleeve 801, one end of which is inserted and connected to a positioning block 6011, and the positioning block 6011 is symmetrically arranged on the side of the liquid outlet pipe head 601;

[0032] It should be noted that the inner wall of the U-shaped block 7 is provided with a cylindrical hole for the sleeve 801 to be inserted, the outer side of the sleeve 801 is glued and fixed to the hole wall of the cylindrical hole, one end of the insertion rod 802 is provided with an inclined shape, which is convenient for the positioning block 6011 to be squeezed and inserted into the inner cavity of the U-shaped block 7, and the side of the positioning block 6011 is provided with a cylindrical hole for the insertion of the insertion rod 802, and the liquid outlet pipe head 601 and the positioning block 6011 are both made of stainless steel, and the connection is fixed by welding;

[0033] The sleeve 801 is provided with a rebound portion inside to prevent the insertion rod 802 from loosening;

[0034] Specifically, the rebound part includes a fixing ring 803 and a compression spring 804, and the fixing ring 803 and the compression spring 804 are both sleeved on the outside of the insertion rod 802;

[0035] It should be noted that the middle part of the fixing ring 803 is glued and fixed to the outer side of the plug rod 802, the compression spring 804 is arranged on the side of the fixing ring 803 away from the liquid outlet pipe head 601, and the other end of the plug rod 802 and the outer side of the U-shaped block 7 are provided with a handle 805;

[0036] Specifically, the user pulls the handle 805 so that the fixing ring 803 squeezes the compression spring 804, so that the end of the insertion rod 802 is separated from the cylindrical hole on the side of the positioning block 6011, thereby unlocking the liquid outlet pipe head 601, and releasing the handle 805, the compression spring 804 drives the insertion rod 802 to insert into the cylindrical hole, thereby locking the liquid outlet pipe head 601;

[0037] A closing block 6012 is provided at the top of the liquid outlet pipe head 601. Threads are provided on the outer side of the closing block 6012, and corresponding threads are provided on the inner wall of the liquid outlet pipe head 601. By rotating the closing block 6012, the liquid outlet pipe head 601 can be closed to prevent the mixed liquid during stirring from flushing out of the liquid outlet pipe head 601 when the opening and closing valve is forgotten to be closed.

[0038] During actual use, a stirring part is provided at the top of the base 1. The stirring part is used to mix the powder coagulant and water in the stirring barrel 3. The cooperation between the U-shaped clamping block 7 on the side of the stirring barrel 3 and the locking member 8 locks the position of the liquid outlet pipe head 601, thereby preventing the liquid outlet pipe head 601 suspended at the top of the barrel from falling due to the shaking of the stirring barrel 3 during stirring, resulting in the outflow of the remaining mixed solution in the liquid guide pipe 6 and polluting the external environment.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sewage dosing stirring device, comprising a base (1), characterized in that: A fixing frame (2) is arranged on the top side of the base (1); a stirring barrel (3) for placing medicine powder is arranged on one side of the top of the fixing frame (2); a stirring portion for stirring a mixture of medicine powder is arranged on the other side of the top of the fixing frame (2); a supporting assembly (5) for fixing the stirring barrel (3) is symmetrically arranged at the connection between the fixing frame (2) and the stirring barrel (3); a liquid guide tube (6) is arranged at the bottom of the stirring barrel (3); a water delivery end of the liquid guide tube (6) is fixedly connected to a liquid outlet pipe head (601); a U-shaped clamping block (7) for placing the liquid outlet pipe head (601) is arranged on the side of the stirring barrel (3); and a locking member (8) for fixing the liquid outlet pipe head (601) is symmetrically arranged on the side of the U-shaped clamping block (7).

2. A sewage dosing stirring device according to claim 1, characterized in that: The stirring portion comprises a driving unit (4) arranged on the top of the base (1), the output end of the driving unit (4) is provided with a rotating shaft (401), and a stirring blade (4011) for accelerating the mixing speed of the medicine powder and water is arranged outside the rotating shaft (401) and inside the stirring barrel (3).

3. A sewage dosing stirring device according to claim 2, characterized in that: A closing cover (301) is provided at the top of the rotating shaft (401) and at the top of the stirring barrel (3).

4. A sewage dosing stirring device according to claim 1, characterized in that: The locking member (8) comprises a sleeve (801), one end of which is inserted and connected to the inner wall of the U-shaped block (7), an insertion rod (802) is sleeved inside the sleeve (801), one end of which is inserted and connected to a positioning block (6011), the positioning block (6011) is symmetrically arranged on the side of the liquid outlet pipe head (601), and a rebound portion for preventing the insertion rod (802) from loosening is arranged inside the sleeve (801).

5. A sewage dosing stirring device according to claim 4, characterized in that: The rebound portion comprises a fixing ring (803) and a compression spring (804), wherein the fixing ring (803) and the compression spring (804) are both sleeved on the outside of the insertion rod (802), and the compression spring (804) is arranged on a side of the fixing ring (803) away from the liquid outlet pipe head (601).

6. A sewage dosing stirring device according to claim 5, characterized in that: A handle (805) is provided at the other end of the insertion rod (802) and located outside the U-shaped clamping block (7).

7. A sewage dosing stirring device according to claim 1, characterized in that: A sealing block (6012) is provided on the top of the liquid outlet pipe head (601).

8. The sewage dosing stirring device according to claim 1, characterized in that: The support assembly (5) comprises a fixed block (501) arranged on the side of the mixing barrel (3), a hanging rod (502) is arranged on the side of the fixed block (501), and a support block (503) for supporting the hanging rod (502) is arranged on the top of the fixed frame (2).

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