Condensate water recovery device for high-quality steel preparation

Abstract

The utility model relates to the technical field of condensate water recovery devices, and discloses a condensate water recovery device for high-quality steel preparation, which comprises a purifying barrel and a purifying box, a connecting pipe is fixedly mounted between the purifying barrel and the purifying box, a filtering mechanism is arranged inside the purifying barrel, and a cooling mechanism is arranged outside the connecting pipe. A scraping plate scrapes impurities into a fixed shell at the top of a filtering plate through a first motor and falls into a collecting drawer, a rotating rod rotates through a second motor, a moving block drives a cleaning plate to clean the top of a filtering drawer, the situation that the interior of the device is blocked is prevented, and the working efficiency of the device is improved; a refrigeration block is arranged for primary cooling, then a refrigeration element is used for refrigeration, an electric fan enables airflow to enter the cooling box from an air filtering plate and then be exhausted through the electric fan, the air filtering plate prevents dust from entering the device, and the dust adsorbed on the surface of the air filtering plate can be cleaned by a brush by pulling a sliding frame; and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensate recovery devices, in particular to a condensate recovery device for preparing fine steel products. Background Art

[0002] In the preparation of high-quality steel, oxygen will be produced in the oxygen production area to ensure the smooth processing of steel. Air compressors and coolers are often used in the oxygen production area. At present, the condensed water generated by air compressors and coolers when they are working is directly discharged, which will cause a great waste of water resources. Therefore, it is necessary to propose a condensed water recovery system for high-quality steel preparation for recycling.

[0003] According to the description of a condensation recovery device for fine steel production disclosed on the patent website (authorization announcement number: CN216205428 U), "The utility model discloses a condensation recovery device for fine steel production, including a condensing pipe, and also including a detachably connected upper box and a lower box, the condensing pipe is connected to the upper box, a filter plate is installed in the lower box through a fixing assembly, a fixing box is installed in the lower box and below the filter plate, and an activated carbon layer is laid in the fixing box. The utility model relates to the field of steel processing technology. The device has a compact structure, and large particles of impurities in the condensed water are filtered through the filter plate, and then the oil in the condensed water is absorbed by the activated carbon in the fixing box, thereby achieving a high degree of purification of the condensed water, and the setting of the fixing assembly can facilitate the disassembly and replacement of the filter plate, and the setting of the cooling assembly can cool the condensed water gathered in the cooling tank, so as to facilitate subsequent use and bring convenience to people's use."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model filters large particles of impurities in the condensate water through the filter plate, but the large particles of impurities will accumulate on the surface of the filter plate, causing the filter plate to be blocked. Therefore, it is necessary to open the device frequently to clean the filter plate, which will reduce the working efficiency of the device. Therefore, it is necessary to improve a condensate recovery device for the preparation of fine steel to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a condensate recovery device for high-quality steel production to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a condensate recovery device for high-quality steel preparation, comprising a purification barrel and a purification box, a connecting pipe is fixedly installed between the purification barrel and the purification box, a filtering mechanism is arranged inside the purification barrel, and a cooling mechanism is arranged outside the connecting pipe.

[0008] The filtering mechanism includes a first purification component and a second purification component. The first purification component is arranged inside the purification barrel, and the second purification component is arranged inside the purification box.

[0009] Preferably, the first purification component includes a first motor, the first motor is fixedly installed at the bottom of the purification barrel, a rotating shaft is fixedly installed at the output end of the first motor, a scraper is fixedly installed on the outside of the rotating shaft, a filter plate is fixedly installed on the inside of the purification barrel, a refrigeration block is fixedly installed on the inside of the purification barrel, a stirring element is arranged inside the purification barrel, a fixed shell is fixedly installed on the outside of the purification barrel, a collecting bin is slidably installed on the inside of the fixed shell, an anti-backflow plate is fixedly installed on the inside of the collecting bin, a latch fixing element is arranged on the outside of the fixed shell, and the collecting bin is fixed by the latch fixing element.

[0010] Preferably, the shaft is rotatably mounted inside the filter plate, the scraper is rotatably mounted on the top of the filter plate, and a filter hole is provided on a side of the collecting bin close to the inside of the purification barrel. The scraper is driven to rotate by the rotation of the shaft to clean the surface of the filter plate.

[0011] Preferably, the second purification component includes a second motor, which is fixedly mounted on the back of the purification box, a rotating rod is fixedly mounted on the output end of the second motor, a sliding rod is fixedly mounted inside the purification barrel, a moving block is slidably mounted outside the sliding rod, a cleaning plate is fixedly mounted on the bottom of the moving block, a connecting shaft is rotatably mounted inside the moving block, a rotating protrusion is fixedly mounted outside the connecting shaft, a filter drawer is slidably mounted inside the purification box, and the rotating rod is driven to rotate by the second motor.

[0012] Preferably, a cam groove is provided on the outside of the rotating rod, and the rotating protrusion is slidably installed in the cam groove provided on the outside of the rotating rod. There are two sliding rods, and the rotating protrusion is slidably installed in the cam groove provided on the outside of the rotating rod, so that the moving block reciprocates outside the sliding rod.

[0013] Preferably, the cooling mechanism includes a cooling box, which is fixedly mounted on the outside of the connecting pipe, an electric fan is fixedly mounted on the inner side of the back of the cooling box, a refrigeration element is arranged inside the cooling box, an air filter plate is fixedly mounted inside the first purification component, a sliding frame is slidably mounted on the outside of the cooling box, a brush is fixedly mounted on the back of the sliding frame, and the air filter plate is cleaned by the brush.

[0014] Preferably, the number of the electric fans is two, a slide groove is provided on the surface of the cooling box, the sliding frame is slidably installed in the slide groove provided on the surface of the cooling box, and the air flow enters the interior of the cooling box through the electric fan.

[0015] Compared with the prior art, the utility model provides a condensate recovery device for fine steel preparation, which has the following beneficial effects:

[0016] 1. The condensate recovery device for high-quality steel preparation uses a first motor to enable a scraper to scrape impurities from the top of the filter plate into the interior of a fixed shell and drop them into the interior of a collecting drawer. A second motor is used to rotate the rotating rod, so that the moving block drives the cleaning plate to clean the top of the filter drawer, thereby preventing blockage inside the device and improving the working efficiency of the device.

[0017] 2. The condensate recovery device for the preparation of fine steel is cooled once by setting a refrigeration block, and then cooled by a refrigeration element. The electric fan allows the air flow to enter the cooling box from the air filter plate, and then be discharged by the electric fan. The air filter plate prevents dust from entering the device. The dust adsorbed on the surface of the air filter plate can be cleaned by a brush by pulling the sliding frame to clean the air filter plate, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front view and cross-sectional appearance structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the appearance structure of the first purification component of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the second purification component of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance and structure of the movable block and the connected mechanism of the utility model;

[0024] Figure 6 This is a schematic diagram of the appearance structure of the cooling mechanism of the utility model.

[0025] In the figure: 1, purification barrel; 2, purification box; 3, connecting pipe; 4, filtering mechanism; 5, cooling mechanism; 41, first purification component; 42, second purification component; 411, first motor; 412, rotating shaft; 413, scraper; 414, filter plate; 415, refrigeration block; 416, stirring element; 417, fixed shell; 418, collection drawer; 419, anti-backflow plate; 4110, latch fixing element; 421, second motor; 422, rotating rod; 423, sliding rod; 424, moving block; 425, cleaning plate; 426, connecting shaft; 427, rotating protrusion; 428, filter drawer; 51, cooling box; 52, electric fan; 53, refrigeration element; 54, air filter plate; 55, sliding rack; 56, brush. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" 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 the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-5 The utility model provides a technical solution: a condensate recovery device for fine steel preparation, comprising a purification barrel 1 and a purification box 2, a connecting pipe 3 is fixedly installed between the purification barrel 1 and the purification box 2, a filtering mechanism 4 is arranged inside the purification barrel 1, and a cooling mechanism 5 is arranged outside the connecting pipe 3.

[0030] The filtering mechanism 4 includes a first purification component 41 and a second purification component 42 . The first purification component 41 is arranged inside the purification barrel 1 , and the second purification component 42 is arranged inside the purification box 2 .

[0031] Furthermore, the first purification component 41 includes a first motor 411, which is fixedly installed at the bottom of the purification barrel 1, and a rotating shaft 412 is fixedly installed at the output end of the first motor 411, a scraper 413 is fixedly installed on the outside of the rotating shaft 412, a filter plate 414 is fixedly installed inside the purification barrel 1, a refrigeration block 415 is fixedly installed inside the purification barrel 1, a stirring element 416 is arranged inside the purification barrel 1, a fixed shell 417 is fixedly installed outside the purification barrel 1, a collecting drawer 418 is slidably installed inside the fixed shell 417, an anti-backflow plate 419 is fixedly installed inside the collecting drawer 418, and a latch fixing element 4110 is arranged on the outside of the fixed shell 417, and the collecting drawer 418 is fixed by the latch fixing element 4110.

[0032] Furthermore, the rotating shaft 412 is rotatably installed inside the filter plate 414, the scraper 413 is rotatably installed on the top of the filter plate 414, and a filter hole is provided on one side of the collecting bin 418 close to the inside of the purification barrel 1. The rotation of the rotating shaft 412 drives the scraper 413 to rotate, so that it cleans the surface of the filter plate 414.

[0033] Furthermore, the second purification component 42 includes a second motor 421, which is fixedly installed on the back of the purification box 2, and a rotating rod 422 is fixedly installed on the output end of the second motor 421. A sliding rod 423 is fixedly installed inside the purification barrel 1, and a moving block 424 is slidably installed outside the sliding rod 423. A cleaning plate 425 is fixedly installed at the bottom of the moving block 424. A connecting shaft 426 is rotatably installed inside the moving block 424, and a rotating protrusion 427 is fixedly installed outside the connecting shaft 426. A filter drawer 428 is slidably installed inside the purification box 2, and the rotating rod 422 is driven to rotate by the second motor 421.

[0034] Furthermore, a cam groove is provided on the outside of the rotating rod 422, and the rotating protrusion 427 is slidably installed in the cam groove provided on the outside of the rotating rod 422. There are two sliding rods 423, and the rotating protrusion 427 is slidably installed in the cam groove provided on the outside of the rotating rod 422, so that the moving block 424 makes reciprocating motion outside the sliding rod 423.

[0035] Embodiment 2:

[0036] See also Figure 6 , and combined with Example 1, it is further obtained that the cooling mechanism 5 includes a cooling box 51, the cooling box 51 is fixedly installed on the outside of the connecting pipe 3, an electric fan 52 is fixedly installed on the inner side of the back of the cooling box 51, a refrigeration element 53 is arranged inside the cooling box 51, an air filter plate 54 is fixedly installed inside the first purification component 41, a sliding frame 55 is slidably installed on the outside of the cooling box 51, a brush 56 is fixedly installed on the back of the sliding frame 55, and the air filter plate 54 is cleaned by the brush 56.

[0037] Furthermore, there are two electric fans 52 , a slide groove is provided on the surface of the cooling box 51 , and the sliding frame 55 is slidably installed in the slide groove provided on the surface of the cooling box 51 , so that air flows into the interior of the cooling box 51 through the electric fan 52 .

[0038] In actual operation, when the device is used, condensed water is introduced through the water inlet pipe outside the purification barrel 1, and a coagulant is added through the feeding port on the top of the purification barrel 1 to precipitate harmful substances in the condensed water, and then the large impurities are filtered by the filter plate 414, and then introduced into the interior of the purification box 2 through the connecting pipe 3, and the activated carbon and other substances in the filter drawer 428 adsorb the condensed water, and then it is discharged, and the first motor 411 drives the rotating shaft 412 to rotate, so that the scraper 413 scrapes the impurities from the top of the filter plate 414 into the interior of the fixed shell 417, and falls into the interior of the collecting drawer 418, and the backflow prevention plate 419 is provided to prevent the impurities from flowing back, and the second motor 4 21 makes the rotating rod 422 rotate, and the rotating protrusion 427 slides in the cam groove on the surface of the rotating rod 422, so that the moving block 424 drives the cleaning plate 425 to clean the top of the filter drawer 428, thereby preventing blockage inside the device and improving the working efficiency of the device. The cooling is performed once by the refrigeration block 415, and then cooled by the refrigeration element 53. The electric fan 52 allows the air flow to enter the cooling box 51 from the air filter plate 54, and then be discharged by the electric fan 52. The air filter plate 54 prevents dust from entering the device. The dust adsorbed on the surface of the air filter plate 54 can be cleaned by the brush 56 by pulling the sliding frame 55, thereby improving the practicality of the device.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A condensate recovery device for fine steel production, comprising a purification barrel (1) and a purification box (2), characterized in that: A connecting pipe (3) is fixedly installed between the purification barrel (1) and the purification box (2); a filtering mechanism (4) is arranged inside the purification barrel (1); and a cooling mechanism (5) is arranged outside the connecting pipe (3); The filtering mechanism (4) comprises a first purification component (41) and a second purification component (42); the first purification component (41) is arranged inside the purification barrel (1), and the second purification component (42) is arranged inside the purification box (2).

2. The condensate recovery device for fine steel production according to claim 1, characterized in that: The first purification component (41) comprises a first motor (411), the first motor (411) being fixedly mounted at the bottom of the purification barrel (1), a rotating shaft (412) being fixedly mounted at the output end of the first motor (411), a scraper (413) being fixedly mounted on the outside of the rotating shaft (412), a filter plate (414) being fixedly mounted on the inside of the purification barrel (1), a refrigeration block (415) being fixedly mounted on the inside of the purification barrel (1), a stirring element (416) being arranged on the inside of the purification barrel (1), a fixed shell (417) being fixedly mounted on the outside of the purification barrel (1), a collecting drawer (418) being slidably mounted on the inside of the fixed shell (417), a backflow prevention plate (419) being fixedly mounted on the inside of the collecting drawer (418), and a latch fixing element (4110) being arranged on the outside of the fixed shell (417).

3. The condensate recovery device for fine steel production according to claim 2, characterized in that: The rotating shaft (412) is rotatably mounted inside the filter plate (414), the scraper (413) is rotatably mounted on the top of the filter plate (414), and a filter hole is provided on a side of the collecting bin (418) close to the inside of the purification barrel (1).

4. The condensate recovery device for fine steel production according to claim 1, characterized in that: The second purification component (42) comprises a second motor (421), the second motor (421) is fixedly mounted on the back of the purification box (2), a rotating rod (422) is fixedly mounted on the output end of the second motor (421), a sliding rod (423) is fixedly mounted inside the purification barrel (1), a moving block (424) is slidably mounted outside the sliding rod (423), a cleaning plate (425) is fixedly mounted on the bottom of the moving block (424), a connecting shaft (426) is rotatably mounted inside the moving block (424), a rotating protrusion (427) is fixedly mounted outside the connecting shaft (426), and a filter drawer (428) is slidably mounted inside the purification box (2).

5. The condensate recovery device for fine steel production according to claim 4, characterized in that: A cam groove is provided on the outside of the rotating rod (422), and the rotating protrusion (427) is slidably mounted in the cam groove provided on the outside of the rotating rod (422). The number of the sliding rods (423) is two.

6. The condensate recovery device for fine steel production according to claim 1, characterized in that: The cooling mechanism (5) comprises a cooling box (51), the cooling box (51) being fixedly mounted on the outside of the connecting pipe (3), an electric fan (52) being fixedly mounted on the inner side of the back of the cooling box (51), a refrigeration element (53) being arranged inside the cooling box (51), an air filter plate (54) being fixedly mounted inside the first purification component (41), a sliding frame (55) being slidably mounted on the outside of the cooling box (51), and a brush (56) being fixedly mounted on the back of the sliding frame (55).

7. The condensate recovery device for preparing fine steel according to claim 6, characterized in that: The number of the electric fans (52) is two, a slide groove is provided on the surface of the cooling box (51), and the sliding frame (55) is slidably installed in the slide groove provided on the surface of the cooling box (51).

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