An anaerobic reaction tank water distribution and sand removal device

Abstract

The utility model relates to the technical field of vertical tank type reactor, and disclose an anaerobic reaction tank water distribution sand removal device, including tank type reactor, still include: the connecting pipeline of setting at one side of tank type reactor, one side of connecting pipeline is connected with feeding pump, one side of feeding pump is connected with the positioning pipe, one side of positioning pipe is provided with water delivery pipe, the inside of water delivery pipe is provided with the short pipe, both sides of water delivery pipe inside all are provided with long pipe. The internal pipeline of reactor is combined, reduces the internal pipeline quantity, avoids the avoidance of different system pipeline, in the operation process, according to different function demand, switches the operation, can realize each function can good implementation its due function, such as uniform cloth and depth emptying, because two systems share a set of pipeline, and all have power operation, can keep the pipeline smooth, avoid the possibility of siltation caused by long-term non-flow state of pipeline.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vertical tank type reactor technical field, concretely is an anaerobic reaction tank water distribution sand removal device. BACKGROUND

[0002] The general vertical tank type reactor has independent feeding and emptying systems, the pipeline in the reactor is complex, each independent system is operated independently and is greatly affected by other system pipelines during operation, and the use effect is poor. The feeding distribution pipeline and the bottom emptying pipeline of the tank type reactor partially overlap, and in mechanical design, they need to avoid each other. During operation, due to the mutual avoidance of different system pipelines, they cannot all well play their due functions, causing uneven distribution, incomplete emptying and the like, and the emptying pipeline is prone to blockage due to long-term non-flowing state, and cannot be smoothly emptied when needed.

[0003] The existing reactor related system has obvious defects in design and operation: firstly, the internal pipeline is not integrated and optimized, different function systems need to be separately arranged with pipelines, leading to a large number of pipelines, increasing the design difficulty of internal pipeline avoidance of the system, and possibly affecting the utilization rate of the internal space of the reactor due to dense pipelines; secondly, the function implementation mode is single and has short boards, the current mainstream power distribution, gravity emptying mode cannot realize efficient and deep emptying in the emptying link, and it is difficult to meet the use requirement of completely emptying the reactor; thirdly, the pipeline blockage problem is prominent, the emptying pipeline or branch pipe in the existing system is in a long-term non-flowing state, lacks continuous power to maintain the flow of materials in the pipeline, and is prone to pipeline blockage due to material residual accumulation, thereby affecting the normal operation efficiency of the system, increasing the maintenance cost and difficulty in the later period. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an anaerobic reaction tank water distribution sand removal device to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: an anaerobic reaction tank water distribution sand removal device, comprising a tank type reactor, further comprising: A connecting pipeline is arranged on one side of the tank type reactor, one side of the connecting pipeline is communicated with a feeding pump, one side of the feeding pump is communicated with a positioning pipe, one side of the positioning pipe is provided with a water delivery pipe, the inside of the water delivery pipe is provided with a short pipe, and long pipes are arranged on both sides of the inside of the water delivery pipe.

[0006] Preferably, the water delivery pipe is fixedly connected with a first flange on one side, and the positioning pipe is fixedly connected with a second flange matched with the first flange on one side.

[0007] Preferably, the first flange and the second flange are fixed by screws, and the first flange and the second flange are respectively welded with the water delivery pipe and the positioning pipe by arc welding.

[0008] Preferably, the surface of the water delivery pipe is fixedly connected with two four-way pipes, and the two ends of the four-way pipes are respectively communicated with one of the long pipes and the short pipes.

[0009] Preferably, the end of the water delivery pipe is communicated with a three-way pipe, and the two sides of the three-way pipe are communicated with the short pipes.

[0010] Preferably, the short pipe and the long pipe are seamless steel pipes, and the ends of the short pipe and the long pipe away from the water delivery pipe are provided with guide pipes arranged in opposite directions.

[0011] Compared with the prior art, the utility model has the advantages that: The utility model discloses the internal pipeline of reactor is combined, reduces the internal pipeline quantity, avoids the avoidance of different system pipelines, in the operation process, according to different function demand, switches operation, can realize that each function can be good to realize its due function, such as uniform cloth and depth emptying, since two systems share a set of pipeline, and all have power operation, can keep the pipeline smooth, avoids the possibility of siltation caused by long-term non-flowing state of the pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 A main body structure schematic view of the anaerobic reaction tank water distribution and sand removal device is provided in the utility model. Figure 2 A sectional structure schematic view of the tank type reactor is provided in the utility model. Figure 3 A positioning pipe structure schematic view is provided in the utility model.

[0013] In the drawing: 1, tank type reactor, 2, connecting pipeline, 3, feed pump, 4, positioning pipe, 5, water delivery pipe, 6, short pipe, 7, long pipe, 8, first flange, 9, second flange, 10, four-way pipe, 11, three-way pipe, 12, guide pipe. DETAILED DESCRIPTION

[0014] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of protection of the utility model.

[0015] Please refer to Figure 1 - Figure 3As shown, an anaerobic reaction tank water distribution and sand removal device, including a tank reactor 1, further comprising a connecting pipeline 2 arranged on one side of the tank reactor 1, the connecting pipeline 2 is communicated with a feed pump 3 on one side, the feed pump 3 is communicated with a positioning pipe 4 on one side, the positioning pipe 4 is provided with a water delivery pipe 5 on one side, the water delivery pipe 5 is provided with a short pipe 6 inside, both sides of the water delivery pipe 5 are provided with a long pipe 7, the connecting pipeline 2 on one side of the tank reactor 1 facilitates the communication between the feed pump 3, the positioning pipe 4 facilitates the communication between the water delivery pipe 5, the water delivery pipe 5 is designed in multiple sections, and is assembled with the short pipe 6 and the long pipe 7, by reducing the number of pipes, the avoidance of different system pipes is avoided, in the running process, according to different functional requirements, switching operation can be realized, and each function can realize its own function well.

[0016] The water delivery pipe 5 is fixedly connected with a first flange 8 on one side, the positioning pipe 4 is fixedly connected with a second flange 9 used in cooperation with the first flange 8 on one side, the first flange 8 and the second flange 9 are fixed by screws, and the first flange 8 and the second flange 9 are respectively welded and fixed with the water delivery pipe 5 and the positioning pipe 4 by electric arc welding, the first flange 8 and the second flange 9 are arranged to facilitate the communication between the water delivery pipe 5 and the positioning pipe 4, and cooperate with the feed pump 3 to perform water pumping work.

[0017] The surface of the water delivery pipe 5 is fixedly connected with two four-way pipes 10, the two ends of the four-way pipe 10 are respectively communicated with one of the long pipes 7 and the short pipe 6, and the end of the water delivery pipe 5 is communicated with a three-way pipe 11, the two sides of the three-way pipe 11 are communicated with the short pipe 6, the short pipe 6 and the long pipe 7 are seamless steel pipes, and the ends of the short pipe 6 and the long pipe 7 away from the water delivery pipe 5 are provided with guide pipes 12 arranged in opposite directions, the four-way pipe 10 is inserted in the water delivery pipe 5, which facilitates the installation of one of the long pipes 7 and the short pipe 6 for water delivery work, and the three-way pipe 11 is arranged at the end of the water delivery pipe 5, which facilitates the installation of the other long pipe 7 for water delivery work, and the short pipe 6 and the long pipe 7 are both seamless steel pipes, which are formed by integral rolling or extrusion process without welding seam structure defect, first in mechanical properties, with stronger compression, tension and impact resistance, can adapt to harsh working conditions such as high pressure and high temperature, and the guide pipe 12 facilitates the guide connection with other pipelines.

[0018] Working principle: firstly, the material in the tank reactor 1 is drawn into the water conveying pipe 5 through the positioning pipe 4 by the feeding pump 3, then the short pipe 6 and the long pipe 7 are used for conveying liquid, the feeding pump 3 is a dry pump or a circulating pump, according to the feeding or discharging requirements, the valve is switched, the power feeding and discharging are realized, the pipe is designed according to the feeding requirements, the distance between the pipe and the tank bottom is short, the feeding uniformity is high, the water flow impact is reduced when feeding, the reactor bottom deposition effect is reduced, when the switching valve group realizes the discharging effect, the liquid in the feeding pipe flows reversely, the possibility of material blocking the pipe is reduced, the power suction reactor bottom deposits intersect the gravity emptying, the suction range is larger, so that the reactor internal pipe utilization rate can be improved, the investment cost is reduced, and the working efficiency of the water distribution and emptying system is improved.

[0019] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another, and do not necessarily require or imply these entities or operations have any such actual relationship or order. Also, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a list of elements does not only include those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such a process, method, article, or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of another identical element in the process, method, article, or apparatus including the element.

[0020] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An anaerobic reactor water distribution and sand removal device, comprising a tank reactor (1), characterized in that, Also includes: A connecting pipe (2) is provided on one side of the tank reactor (1). A feed pump (3) is connected to one side of the connecting pipe (2). A positioning pipe (4) is connected to one side of the feed pump (3). A water supply pipe (5) is provided on one side of the positioning pipe (4). A short pipe (6) is provided inside the water supply pipe (5). Long pipes (7) are provided on both sides inside the water supply pipe (5).

2. The anaerobic reactor water distribution and sand removal device according to claim 1, characterized in that: A first flange (8) is fixedly connected to one side of the water supply pipe (5), and a second flange (9) is fixedly connected to one side of the positioning pipe (4) to cooperate with the first flange (8).

3. The anaerobic reactor water distribution and sand removal device according to claim 2, characterized in that: The first flange (8) and the second flange (9) are fixed together by screws. The first flange (8) and the second flange (9) are respectively welded to the water supply pipe (5) and the positioning pipe (4) by arc welding.

4. The anaerobic reactor water distribution and sand removal device according to claim 1, characterized in that: Two four-way pipes (10) are fixedly connected to the surface of the water supply pipe (5). The two ends of the four-way pipe (10) are respectively connected to one of the long pipes (7) and the short pipe (6).

5. The anaerobic reactor water distribution and sand removal device according to claim 1, characterized in that: The end of the water supply pipe (5) is connected to a three-way pipe (11), and both sides of the three-way pipe (11) are connected to the short pipe (6).

6. The anaerobic reactor water distribution and sand removal device according to claim 1, characterized in that: Both the short pipe (6) and the long pipe (7) are seamless steel pipes. Both the short pipe (6) and the long pipe (7) are provided with guide pipes (12) arranged in opposite directions at the ends away from the water supply pipe (5).

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