Sludge discharging, desilting and slag isolating device of water treatment system

Abstract

The utility model relates to a sludge discharging, desilting and slag isolating device of a water treatment system. The sludge discharging, desilting and slag isolating device of the water treatment system comprises a pipeline and a slag isolating device, the slag isolating device is mounted below a pipeline opening above a pump pool of the water treatment system, and wastewater discharged by a pipeline is filtered through the slag isolating device; the slag separating device comprises a slag separating screen, a heavy rod and screen connecting pieces, the screen connecting pieces are spliced into a slag separating frame, the slag separating frame is detachably installed on the heavy rod, the slag separating screen is installed on the slag separating frame, and the top of the slag separating frame is open. According to the scheme provided by the invention, through the slag separation screen and the screen connecting piece, smooth circulation of a medium is ensured, meanwhile, silt blocks and impurities are separated out and temporarily stored on the screen, and a recovery pump is prevented from being blocked; and a bearing rod is arranged above the pump pool and at the inlet of a sludge discharge conveying pipeline, so that the problems of clogging of a pipeline gate valve and blockage of impurities in a pump cavity during sludge discharge operation are prevented.

Description

Technical Field

[0001] The present application relates to the technical field of water treatment and dredging, and in particular to a sludge removal and slag separation device for a water treatment system. Background Art

[0002] In the mineral processing wastewater reuse treatment system, as the system is used for a long period of time, alkaline media, ions, suspended fine-grained ores, bottom mud, etc. in the water are continuously deposited and accumulated. Low-grade suspended fine-grained ores will be discharged and recovered every few months. However, during the treatment process, due to the influence of daily production processes and the external environment, there are many debris in the pool, and the sludge discharge operation often encounters problems such as clogging of the pipe gate valve and debris in the pump cavity. Once clogging occurs, the pump can only be dismantled manually, which is risky; cleaning the clogging is difficult and time-consuming, causing difficulties in process operation.

[0003] To this end, it is necessary to make a slag separation device that can handle the system's sludge discharge and silt removal, reduce the safety risks of on-site personnel during cleaning operations, reduce the impact of debris on the blockage of the recovery pump, and improve operational efficiency. Utility Model Content

[0004] The present application provides a mud removal, silt removal and slag separation device for a water treatment system, which aims to solve the problems of pipe gate valve clogging, debris clogging in the pump chamber, etc. in the treatment of mineral processing wastewater.

[0005] The present application provides a sludge removal and slag separation device for a water treatment system, comprising:

[0006] Pipes and slag separators;

[0007] The slag separator is installed under the pipe opening above the pump pool of the water treatment system, and the waste water discharged from the pipe is filtered through the slag separator;

[0008] The slag separation device comprises a slag separation screen, a heavy rod and a screen connecting piece, wherein the screen connecting piece is assembled into a slag separation frame, the slag separation frame is detachably mounted on the heavy rod, the slag separation screen is mounted on the slag separation frame, and the top of the slag separation frame is open.

[0009] Optionally, in some embodiments, the slag separation frame is made of angle steel; the specifications of the slag separation frame are 1200×1000×400mm.

[0010] Optionally, in some embodiments, the slag screen is made of 304 stainless steel, with a mesh size of 5 mm×5 mm.

[0011] The technical solution provided by this application may have the following beneficial effects:

[0012] Through the slag screen and screen connecting piece, the medium can flow smoothly while separating the silt and impurities, which are stored in the buffer on the screen to avoid clogging of the recovery pump; the load-bearing rod is placed above the pump pool and at the entrance of the mud conveying pipeline to prevent clogging of the pipeline gate valve and clogging of debris in the pump cavity during mud discharge operations.

[0013] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0015] Figure 1 is a schematic diagram of a mud removal, silt removal and slag separation device for a water treatment system shown in an embodiment of the present application;

[0016] Figure 2 It is a schematic front view of a mud removal, silt removal and slag separation device for a water treatment system shown in an embodiment of the present application;

[0017] Figure 3 It is a left-side schematic diagram of a mud removal, silt removal and slag separation device of a water treatment system shown in an embodiment of the present application.

[0018] Figure numerals: 1-pipeline, 2-slag separator, 3-slag separator screen, 4-heavy rod, 5-screen connecting piece. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0020] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0021] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0022] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] In the mineral processing wastewater reuse treatment system, as the system is used for a long period of time, alkaline media, ions, suspended fine-grained ores, bottom mud, etc. in the water are continuously deposited and accumulated. Low-grade suspended fine-grained ores will be discharged and recovered every few months. However, during the treatment process, due to the influence of daily production processes and the external environment, there are many debris in the pool, and the sludge discharge operation often encounters problems such as clogging of the pipe gate valve and debris in the pump cavity. Once clogging occurs, the pump can only be dismantled manually, which is risky; cleaning the clogging is difficult and time-consuming, causing difficulties in process operation.

[0024] In response to the above-mentioned problems, an embodiment of the present application provides a sludge removal and slag separation device for a water treatment system, which can ensure the smooth flow of the medium while separating out silt and impurities through a slag separation screen and a screen connecting plate, and cache and store them on the screen to avoid clogging of a recovery pump; it is placed above the pump pool and at the entrance of the sludge delivery pipeline with a load-bearing rod to prevent clogging of the pipeline gate valve and clogging of the pump chamber with debris during sludge removal operations.

[0025] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0026] Figure 1 It is a structural schematic diagram of a mud removal, silt removal and slag separation device for a water treatment system shown in an embodiment of the present application.

[0027] See also Figure 1 , a sludge removal and slag separation device for a water treatment system, comprising:

[0028] Pipeline 1, slag separator 2, slag separator screen 3, heavy rod 4 and screen connecting piece 5;

[0029] Two load-bearing rods 4 are placed above the pump pool as heavy parts of the slag separator 2, and the heavy rods are made of U-shaped angle steel made of 304 stainless steel. The slag separator 2 is detachably installed between the two load-bearing rods 4 through a hook.

[0030] The slag separation device 2 includes a slag separation screen 3, a heavy rod 4 and a screen connection piece 5. The screen connection piece 5 uses a stainless steel angle iron as a skeleton to assemble and fix the slag separation screen 3 into a 1200×1000×400mm slot-shaped fixture; the slag separation screen 3 is installed at the bottom and around the slot-shaped fixture to recover fallen debris, and the upper opening is open for easy feeding and debris cleaning. The slag separation screen 3 is made of 304 stainless steel with a specification of 5×5mm. The screen connection piece 5 is made of 304 stainless steel with a regular angle steel of ∠40×40×4mm.

[0031] The materials in the mineral processing wastewater recovery and treatment system are transported through the pipeline 1 and placed on the slag screen 3 to separate the debris. The minerals to be recovered fall into the pump pool. The delivery pump evenly transports the minerals to the thickener for concentration, recovery and filtration.

[0032] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A sludge removal and slag separation device for a water treatment system, characterized in that: include: Pipeline (1) and slag separator (2); The slag separator (2) is installed below the outlet of the pipeline (1) above the pump pool of the water treatment system, and the waste water discharged from the pipeline (1) is filtered through the slag separator (2); The slag separation device (2) comprises a slag separation screen (3), a heavy rod (4) and a screen connecting piece (5), wherein the screen connecting piece (5) is assembled into a slag separation frame, and the slag separation frame is detachably mounted on the heavy rod (4), and the slag separation screen (3) is mounted on the slag separation frame, and the top of the slag separation frame is open.

2. The mud removal, silt removal and slag separation device for a water treatment system according to claim 1, characterized in that: The slag separation frame is made of angle steel; The specifications of the slag separation frame are 1200×1000×400mm.

3. The mud removal and slag separation device for a water treatment system according to claim 1, characterized in that: The slag separation screen (3) is made of 304 stainless steel and has a mesh size of 5 mm×5 mm.

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