Feeding pipeline of sludge dewatering machine

Abstract

The utility model discloses a feeding pipeline of a sludge dewatering machine. The feeding pipeline comprises a feeding pipe, a bent pipe assembly is arranged on the feeding pipe, a first three-way assembly is arranged on the left side of the feeding pipe, a second three-way assembly is arranged on the right side of the feeding pipe, and a quick adapter is arranged at the right end of the feeding pipe. The pipe bending assembly comprises a pipeline seat, a limiting fixing seat is rotationally installed on the left front side of the pipeline seat, and limiting holes are evenly formed in the upper side of the rear end of the limiting fixing seat. Bending angle positioning can be carried out on the feeding pipe through the pipe bending assembly, so that the bending smoothness of the feeding pipe at a bending inflection point is high, and the bending accuracy is improved. According to the pipe bending assembly, the problem of pipe inflection point blockage can be effectively avoided, the using effect of the feeding pipe is better, positioning rotation can be achieved between the pipe base and the limiting fixing base in the pipe bending assembly, and the adjusting and positioning convenience and stability between the pipe base and the limiting fixing base can be high through a positioning plug pin.

Description

Technical Field

[0001] The utility model relates to the technical field of dehydrators, in particular to a feeding pipeline for a sludge dehydrator. Background Art

[0002] In traditional sludge dewatering machines, the F-type feed pipeline in front of the dewatering machine is welded with stainless steel, which makes it difficult to observe the flow state of the mud in the pipeline. It is not easy to deal with garbage blockage in time. If there is a large piece of garbage blocking the pipeline, it is not easy to see and cannot be dealt with in time, resulting in low overall production efficiency and affecting work progress. Utility Model Content

[0003] The purpose of this utility model is to provide a sludge dewatering machine feeding pipeline to solve the above-mentioned problems.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A sludge dewatering machine feed pipeline, comprising a feed pipe, a bend assembly provided on the feed pipe, a first tee assembly provided on the left side of the feed pipe, a second tee assembly provided on the right side of the feed pipe, and a quick adapter provided on the right end of the feed pipe;

[0006] The elbow assembly includes a pipe seat, a limited fixing seat is rotatably installed on the left front side of the pipe seat, and limited holes are evenly provided on the upper side of the rear end of the limited fixing seat. A positioning plate is provided on the upper left side of the pipe seat, a limited spring is installed on the positioning plate, and a positioning pin is installed on the limited spring;

[0007] The first three-way assembly includes a three-way valve body installed on the feed pipe, a switch ball is provided in the middle of the inner cavity of the three-way valve body, a regulating rod is provided on the switch ball, and a rotating handle is provided on the regulating rod.

[0008] As a preferred solution of the present invention, the feed pipe is a transparent steel wire hose.

[0009] As a preferred solution of the present invention, a positioning groove adapted to the feed pipe is provided on the pipe seat.

[0010] As a preferred solution of the present invention, the rear end of the position-limiting fixing seat is arranged in a "cylindrical" structure, and a corresponding positioning groove is provided on the position-limiting fixing seat corresponding to the feed pipe.

[0011] As a preferred solution of the present invention, the limiting holes are arranged in a circular ring on the limiting fixing seat.

[0012] As a preferred solution of the present invention, the positioning pin passes through the pipe seat and is correspondingly arranged in the limiting hole.

[0013] As a preferred solution of the present invention, the first three-way assembly and the second three-way assembly adopt the same structural arrangement, the first three-way assembly is connected to the dosing pipe, and the second three-way assembly is connected to the backwash water pipe.

[0014] As a preferred solution of the present invention, the on-off ball is provided with an on-off hole in an "L"-shaped structure.

[0015] The utility model discloses a pipe bending assembly can realize the positioning of the bending angle of the feed pipe, so that the feeding pipe has high bending smoothness at the bending inflection point, can effectively avoid the problem of blockage at the inflection point of the pipe, and makes the use effect of the feeding pipe better. The pipe seat and the limit fixing seat in the pipe bending assembly can be positioned and rotated, and the positioning pin is used to make the adjustment and positioning between the pipe seat and the limit fixing seat convenient and stable.

[0016] This utility model uses a transparent steel hose for the feed pipe. The transparent steel hose has good flexibility and corrosion resistance, can adapt to different working environments, and reduces the risk of pipe blockage. Because the hose is transparent, the operator can clearly see the situation inside the pipe. This makes it easier to clean the equipment during daily maintenance, allowing potential problems to be discovered and addressed in a timely manner, greatly improving maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the positioning latch structure of the present utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the three-way component of the utility model;

[0021] Figure 5 It is a partial structural diagram of the three-way component of the utility model.

[0022] In the figure: 1. Feed pipe; 2. Bend pipe assembly; 201. Pipe seat; 202. Limit fixing seat; 203. Limit hole; 204. Positioning plate; 205. Limit spring; 206. Positioning pin; 3. First three-way assembly; 301. Three-way valve body; 302. On-off ball; 303. Control rod; 304. Rotating handle; 4. Second three-way assembly; 5. Quick adapter. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Example: See Figure 1-5 The sludge dewatering machine feed pipeline shown includes a feed pipe 1, a bend assembly 2 is provided on the feed pipe 1, a first three-way assembly 3 is provided on the left side of the feed pipe 1, a second three-way assembly 4 is provided on the right side of the feed pipe 1, and a quick adapter 5 is provided on the right end of the feed pipe 1; the bend assembly 2 can be used to position the bending angle of the feed pipe 1, so that the feed pipe 1 has high bending smoothness at the bending inflection point, which can effectively avoid the problem of blockage at the inflection point of the pipeline, so that the use effect of the feed pipe 1 is better, and the first three-way assembly 3 and the second three-way assembly 4 can be used to respectively realize the connection of the dosing pipe and the backwashing water pipe, so that the dosing and flushing of the feed pipe 1 are simple and convenient, thereby improving the use effect of the feed pipeline. After connection through the quick connector 5, the processing time of dirt and blockage is greatly shortened, and when a fault occurs, it can be handled and production can be resumed as soon as possible.

[0025] In this embodiment, reference Figure 2-5 As shown, the elbow assembly 2 includes a pipe seat 201, and a limited fixing seat 202 is rotatably installed on the left front side of the pipe seat 201. A limited hole 203 is evenly opened on the upper side of the rear end of the limited fixing seat 202. A positioning plate 204 is provided on the upper left side of the pipe seat 201, and a limited spring 205 is installed on the positioning plate 204. A positioning pin 206 is installed on the limiting spring 205. The pipe seat 201 and the limited fixing seat 202 in the elbow assembly 2 can be positioned and rotated, and the use of the positioning pin 206 can make the adjustment and positioning between the pipe seat 201 and the limited fixing seat 202 convenient and stable.

[0026] The first three-way assembly 3 includes a three-way valve body 301 mounted on the feed pipe 1. An on-off ball 302 is disposed in the middle of the inner cavity of the three-way valve body 301. A regulating rod 303 is disposed on the on-off ball 302. The regulating rod 303 is provided with a rotating handle 304. By rotating the regulating rod 303 by rotating the handle 304, the on-off ball 302 can be regulated, thereby making it simple and convenient to use the external dosing pipe and backwash pipe.

[0027] The feed pipe 1 is made of a transparent steel wire hose. This hose has good flexibility and corrosion resistance, can adapt to different working environments, and reduces the risk of pipe blockage. Since the hose is transparent, the operator can clearly see the situation inside the pipe. This makes it easier to clean the equipment during daily maintenance, and can promptly detect and deal with potential problems, greatly improving maintenance efficiency.

[0028] The pipe seat 201 is provided with a positioning groove adapted to the feed pipe 1. The rear end of the position-limiting fixing seat 202 is arranged in a cylindrical structure. The position-limiting fixing seat 202 is provided with a corresponding positioning groove adapted to the feed pipe 1. The position-limiting holes 203 are arranged in a circular pattern on the position-limiting fixing seat 202. The structure of the position-limiting fixing seat 202 and the pipe seat 201 can effectively position the feed pipe 1, reduce the probability of clogging of the feed pipe 1, and improve the use of the feed pipe 1, thereby ensuring smooth operation of the entire operation.

[0029] The positioning pin 206 extends through the pipe seat 201 and corresponds to the limiting hole 203. The first three-way assembly 3 and the second three-way assembly 4 adopt the same structure. The first three-way assembly 3 is connected to the dosing pipe, and the second three-way assembly 4 is connected to the backwash water pipe. The on-off hole is provided on the on-off ball 302 in an "L"-shaped structure. The purpose of this is that the on-off hole provided on the on-off ball 302 in an "L"-shaped structure can make the on-off control of the first three-way assembly 3 and the second three-way assembly 4 simple and convenient.

[0030] When the sludge dewatering machine feed pipeline in this solution is in use, the limiting fixing seat 202 is fixed, and then the feed pipe 1 is placed between the pipe seat 201 and the limiting fixing seat 202 for fixing, the positioning pin 206 is lifted and separated from the limiting hole 203, and the pipe seat 201 is rotated to achieve the bending positioning of the feed pipe 1, and then the positioning pin 206 is transferred to the limiting expansion hole 203 to achieve the bending positioning of the feed pipe 1 by the bending pipe assembly 2. The pipe seat 201 and the limiting fixing seat 202 in the bending pipe assembly 2 can be positioned and rotated, and the use of the positioning pin 206 can make the adjustment and positioning between the pipe seat 201 and the limiting fixing seat 202 convenient and stable.

[0031] The elbow assembly 2 can be used to position the bending angle of the feed pipe 1, so that the feeding pipe 1 has high bending smoothness at the bending inflection point, which can effectively avoid the problem of blockage at the inflection point of the pipeline, and make the use effect of the feed pipe 1 better. The first three-way assembly 3 and the second three-way assembly 4 can be used to respectively realize the connection of the dosing pipe and the backwash water pipe, so that the dosing and flushing of the feed pipe 1 are simple and convenient, and the use effect of the feed pipeline is improved; by rotating the handle 304 to adjust and rotate the control rod 303, the on-off ball 302 can be adjusted, so that the use of the external dosing pipe and the backwash pipe is simple and convenient.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sludge dewatering machine feed pipeline, comprising a feed pipe (1), characterized in that: The feed pipe (1) is provided with an elbow assembly (2), a first three-way assembly (3) is provided on the left side of the feed pipe (1), a second three-way assembly (4) is provided on the right side of the feed pipe (1), and a quick adapter (5) is provided at the right end of the feed pipe (1); The elbow assembly (2) comprises a pipe seat (201), a limited fixing seat (202) is rotatably mounted on the left front side of the pipe seat (201), limited holes (203) are evenly arranged on the upper side of the rear end of the limited fixing seat (202), a positioning plate (204) is provided on the upper left side of the pipe seat (201), a limited spring (205) is mounted on the positioning plate (204), and a positioning pin (206) is mounted on the limited spring (205); The first three-way assembly (3) comprises a three-way valve body (301) mounted on the feed pipe (1), an on-off ball (302) being provided in the middle of the inner cavity of the three-way valve body (301), a regulating rod (303) being provided on the on-off ball (302), and a rotating handle (304) being provided on the regulating rod (303).

2. The sludge dewatering machine feed pipeline according to claim 1, characterized in that: The feed pipe (1) is a transparent steel wire hose.

3. The sludge dewatering machine feed pipeline according to claim 1, characterized in that: The pipe seat (201) is provided with a positioning groove adapted to the feed pipe (1).

4. The sludge dewatering machine feed pipeline according to claim 1, characterized in that: The rear end of the position-limiting fixing seat (202) is arranged in a cylindrical structure, and a positioning groove corresponding to the feed pipe (1) is provided on the position-limiting fixing seat (202).

5. The sludge dewatering machine feed pipeline according to claim 1, characterized in that: The limiting holes (203) are located on the limiting fixing seat (202) and are arranged in a circular ring.

6. The sludge dewatering machine feed pipeline according to claim 1, characterized in that: The positioning pin (206) passes through the pipe seat (201) and is correspondingly arranged with the limiting hole (203).

7. The sludge dewatering machine feed pipeline according to claim 1, characterized in that: The first three-way assembly (3) and the second three-way assembly (4) adopt the same structural arrangement; the first three-way assembly (3) is connected to the dosing pipe, and the second three-way assembly (4) is connected to the backwash water pipe.

8. The sludge dewatering machine feed pipeline according to claim 1, characterized in that: The on-off ball (302) is provided with an on-off hole arranged in an "L"-shaped structure.

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