Cleaning device of circulating water pool for desulfurization

Abstract

The utility model discloses a cleaning device of a circulating water tank for desulfurization. The cleaning device comprises a cleaning assembly fixed on the ground and the circulating water tank fixed on the top surface of the cleaning assembly, the circulating water tank comprises a tank body, a partition plate fixed at the bottom of an inner cavity of the tank body, and a plurality of groups of conical pipes embedded and penetrating through the interior of the partition plate. According to the technical scheme, the filter basket supported by the support is arranged below the circulating water pool, waste residues at the bottom in the pool are guided into the filter basket, waste residue cleaning operation in the pool can be carried out under the condition that water is not cut off in the pool, and the partition plate and the conical pipes embedded in the partition plate are arranged in the pool; after the waste residues are settled to the bottom of the pool body, the waste residues are limited to return to the upper-layer space of the pool through the wide-end-up shape of the conical pipe, so that the settled waste residues can be intensively taken away when the wastewater is released.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating water pool cleaning equipment, in particular to a cleaning device for a circulating water pool for desulfurization. Background Art

[0002] Sodium-alkali desulfurization is a desulfurization method that uses two alkaline substances, sodium hydroxide and lime, as desulfurizers. Sodium-alkali desulfurization generally has only one circulating water pool. Sodium hydroxide, lime and soot captured during dust removal and desulfurization are mixed in the same circulating pool. When removing the ash in the circulating water pool, the soot, reaction products calcium sulfite, calcium sulfate and lime slag and incompletely reacted lime are removed at the same time. The cleared ash is a mixture that is not easy to be used and forms waste residue. If the accumulated ash in the circulating water pool is not cleaned in time, the accumulated ash enters the circulating water pump, causing the water pump, nozzle and pipeline to be blocked, affecting the normal operation of the water pump and aggravating the corrosion of the pipeline. At present, the cleaning of the circulating water pool usually adopts the method of draining the water in the pool and flushing it with a high-pressure water gun. In this way, the pool needs to be in a shutdown state, which affects the progress of the entire desulfurization operation. Therefore, those skilled in the art propose a cleaning device for a circulating water pool for desulfurization. Utility Model Content

[0003] The utility model aims to provide a cleaning device for a circulating water pool for desulfurization to solve the shortcomings mentioned in the background technology.

[0004] In order to solve the drawbacks and defects described in the background technology, the utility model provides the following technical solutions:

[0005] It includes a cleaning assembly fixed on the ground, and a circulating water pool fixed on the top surface of the cleaning assembly; the circulating water pool includes a pool body, a partition fixed at the bottom of the inner cavity of the pool body, and a plurality of groups of conical tubes embedded and running through the inside of the partition;

[0006] The cleaning assembly includes an electrically controlled linear slide rail fixed on both sides of the bottom of the pool body, a slider arranged inside the electrically controlled linear slide rail, and a waste residue filter basket fixedly connected to the bottom surface of the slider; wherein the conical tube is hollow hexagonal as a whole, and the diameter of the upper port of the conical tube is larger than the diameter of the lower port; and a plurality of filter holes are provided on the surrounding surfaces of the waste residue filter basket.

[0007] As a preferred solution of the utility model, a water outlet pipe is installed on the front side wall of the pool body, and a water inlet pipe is installed on the rear side wall of the pool body.

[0008] As a preferred solution of the utility model, four groups of electromagnetic valves are equidistantly provided on the bottom surface of the pool body.

[0009] As a preferred solution of the utility model, a plurality of through holes for the tapered tubes to be embedded and fixed are provided on the interior of the partition.

[0010] As a preferred solution of the utility model, the cleaning component also includes a stainless steel bracket, and the four ends of the top surface of the stainless steel bracket are fixedly connected to the four corners of the bottom surface of the pool body.

[0011] As a preferred solution of the utility model, there is a gap of 5cm-8cm between the top surface of the waste filter basket and the bottom surface of the pool body, and there is a gap of 10cm-20cm between the bottom surface of the waste filter basket and the ground.

[0012] As a preferred solution of the utility model, a suspension rod is fixed to the bottom surface of the sliding block, and the bottom end of the suspension rod is fixedly connected to the top surface of the waste residue filter basket at a front-rear position.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] In the technical solution, a filter basket supported by a bracket is arranged below the circulating water pool, and the waste residue at the bottom of the pool is introduced into the filter basket, so that the waste residue cleaning operation in the pool can be carried out without interrupting the water flow in the pool. A partition and a plurality of conical tubes embedded in the partition are arranged in the pool, so that after the waste residue settles to the bottom of the pool, the conical tubes are wide at the top and narrow at the bottom to limit the waste residue from returning to the upper space of the pool, thereby ensuring that the settled waste residue can be concentrated and taken away when the wastewater is released. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the desulfurization circulating water pool and cleaning components;

[0017] Figure 2 It is a schematic diagram of the structure inside the desulfurization circulating water pool;

[0018] Figure 3 A schematic diagram of the structure of the cleaning component.

[0019] Description of reference numerals:

[0020] 1. Circulating water pool; 11. Pool body; 12. Partition; 13. Conical tube; 14. Water inlet pipe; 15. Through hole; 16. Solenoid valve; 17. Water outlet pipe; 2. Cleaning assembly; 21. Stainless steel bracket; 22. Waste filter basket; 23. Electric linear guide rail; 24. Slider; 25. Hanging rod. DETAILED DESCRIPTION

[0021] In order to more clearly explain and illustrate the technical solution and implementation of the present utility model, several preferred specific embodiments for implementing the technical solution of the present utility model are introduced below.

[0022] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application and use. It should be understood that in all these figures, the same or similar figure numbers indicate the same or similar parts and features. The various figures only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may use exaggerated methods to illustrate the relevant details or structures of the embodiments of the present disclosure. The various publications, patents and published patent specifications cited herein are incorporated herein by reference in their entirety. The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model.

[0023] Example

[0024] Refer to the instruction manual Figure 1 To Attachment Figure 3 As shown;

[0025] The best technical solution for desulfurization circulating water pool cleaning device:

[0026] The present embodiment includes: a cleaning component 2 fixed on the ground, and a circulating water pool 1 fixed on the top surface of the cleaning component 2; the circulating water pool 1 includes a pool body 11, a partition 12 fixed at the bottom position of the inner cavity of the pool body 11, and a plurality of groups of conical tubes 13 embedded and penetrating the interior of the partition 12; the cleaning component 2 includes an electric-controlled linear slide rail 23 fixed at both sides of the bottom of the pool body 11, a slider 24 arranged inside the electric-controlled linear slide rail 23, and a waste residue filter basket 22 fixedly connected to the bottom surface of the slider 24; wherein the conical tube 13 is a hollow hexagonal shape as a whole, and the diameter of the upper port of the conical tube 13 is larger than the diameter of the lower port; a plurality of filter holes are provided on the surrounding surfaces of the waste residue filter basket 22.

[0027] An outlet pipe 17 is installed on the front side wall of the pool body 11, and an inlet pipe 14 is installed on the rear side wall of the pool body 11. Four groups of electromagnetic valves 16 are equidistantly provided on the bottom surface of the pool body 11. A plurality of through holes 15 are provided inside the partition 12 for the conical tube 13 to be embedded and fixed. The cleaning component 2 also includes a stainless steel bracket 21, and the four ends of the top surface of the stainless steel bracket 21 are fixedly connected to the four corners of the bottom surface of the pool body 11. There is a gap of 5cm-8cm between the top surface of the waste residue filter basket 22 and the bottom surface of the pool body 11, and there is a gap of 10cm-20cm between the bottom surface of the waste residue filter basket 22 and the ground. A suspension rod 25 is fixed to the bottom surface of the slider 24, and the bottom end of the suspension rod 25 is fixedly connected to the front and rear positions of the top surface of the waste residue filter basket 22.

[0028] According to the above-mentioned preferred technical solution, the workflow of the technical solution is described as follows:

[0029] When the outlet pipe 17 is closed and the inlet pipe 14 injects wastewater into the tank body 11, the tank body 11 contains desulfurized wastewater to be circulated and the wastewater occupies more than 2 / 3 of the volume of the tank body 11. At this time, under the action of sedimentation, the waste residue and particulate matter in the wastewater will land along the inside of the conical pipe 13 and accumulate at the bottom of the inner cavity of the tank body 11. When the discharge valve 16 is controlled to open synchronously to release the wastewater at the bottom of the tank body 11, the wastewater flows and carries away the waste residue and particulate matter at the bottom to the waste residue filter basket 22. At the same time, the discharge valve 16 is closed after a certain amount of wastewater is released to ensure that the inside of the tank body 11 is in a continuous water state.

[0030] When the waste water flows into the waste residue filter basket 22, the waste residue and particulate matter are intercepted in the waste residue filter basket 22 by the filter holes around the waste residue filter basket 22, and the waste water is discharged through the waste residue filter basket 22. After the waste water is collected by the container, the waste water can be returned to the tank body 11 for treatment. When the slider 24 on the electric linear slide rail 23 drives the suspension rod 25 to pull the waste residue filter basket 22 to move forward and backward, the waste residue filter basket 22 moves out from the bottom of the tank body 11, and the waste residue attached to the inside of the waste residue filter basket 22 is washed by a high-pressure water gun by exposing the upper port of the waste residue filter basket 22.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cleaning device for a circulating water pool for desulfurization, characterized in that: It comprises a cleaning component (2) fixed on the ground, and a circulating water pool (1) fixed on the top surface of the cleaning component (2); The circulating water pool (1) comprises a pool body (11), a partition (12) fixed at the bottom of the inner cavity of the pool body (11), and a plurality of groups of conical tubes (13) embedded and penetrating the interior of the partition (12); The cleaning assembly (2) comprises an electrically controlled linear slide rail (23) fixed at two sides of the bottom of the tank body (11), a slider (24) arranged inside the electrically controlled linear slide rail (23), and a waste residue filter basket (22) fixedly connected to the bottom surface of the slider (24); The conical tube (13) is in a hollow hexagonal shape as a whole, and the diameter of the upper end of the conical tube (13) is larger than the diameter of the lower end; and a plurality of filter holes are provided on the surrounding surfaces of the waste residue filter basket (22).

2. The cleaning device for a circulating water pool for desulfurization according to claim 1, characterized in that: A water outlet pipe (17) is installed on the front side wall of the pool body (11), and a water inlet pipe (14) is installed on the rear side wall of the pool body (11).

3. The cleaning device for a desulfurization circulating water pool according to claim 1, characterized in that: Four groups of electromagnetic valves (16) are provided at equal distances on the bottom surface of the pool body (11).

4. The cleaning device for a desulfurization circulating water pool according to claim 1, characterized in that: The interior of the partition (12) is provided with a plurality of through holes (15) for the conical tubes (13) to be embedded and fixed.

5. The cleaning device for a desulfurization circulating water pool according to claim 1, characterized in that: The cleaning component (2) also includes a stainless steel bracket (21), and the four ends of the top surface of the stainless steel bracket (21) are fixedly connected to the four corners of the bottom surface of the pool body (11).

6. A cleaning device for a desulfurization circulating water pool according to claim 1, characterized in that: There is a gap of 5cm-8cm between the top surface of the waste filter basket (22) and the bottom surface of the pool body (11), and there is a gap of 10cm-20cm between the bottom surface of the waste filter basket (22) and the ground.

7. The cleaning device for a desulfurization circulating water pool according to claim 1, characterized in that: A suspension rod (25) is fixed to the bottom surface of each of the slide blocks (24), and the bottom end of the suspension rod (25) is fixedly connected to the top surface of the waste residue filter basket (22) at a front-rear position.

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