Efficient waste acid concentration evaporator

Abstract

The utility model is applicable to the technical field of anti-corrosion equipment, and provides an efficient waste acid concentration evaporator which comprises a shell, a discharge port is arranged on one side of the shell, a protective plate is fixed at one end of a fixed block, a warning strip is fixed at one end of the protective plate, and a bolt is arranged in the fixed block. A protection structure is arranged, the inner diameter of clamping blocks is larger than the outer diameter of fixing blocks, the clamping blocks and the fixing blocks form a clamping structure, the four sets of fixing blocks are evenly fixed to the other end of a protection plate, the clamping blocks are evenly fixed to the two ends of a shell, the fixing blocks are clamped in the clamping blocks, and therefore the protection plate is symmetrically limited to the two ends of the shell; the fixing block is more stably limited in the clamping block through the bolt, and the multiple warning strips are fixed to one end of the protection plate at equal intervals, so that the protection plate is more striking, the shell is protected, and the safety problem caused by touching of workers is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-corrosion equipment, and in particular relates to a high-efficiency waste acid concentrating evaporator. Background Art

[0002] Waste acid is also called waste sulfuric acid. In industrial production, waste acid is produced in the processes of nitration, esterification, sulfonation, alkylation, catalysis and gas drying of organic matter, or in the processes of titanium dioxide production, steel pickling and gas drying. When treating waste acid, a high-efficiency waste acid concentration evaporator is involved to concentrate and evaporate the waste acid.

[0003] When the high-efficiency waste acid concentration evaporator is in use, the heat generated by evaporation is large and the waste acid is a corrosive liquid, which may cause harm to the staff. Therefore, the protective structure is designed to protect the high-efficiency waste acid concentration evaporator and generate a warning to avoid safety injuries caused by carelessness of personnel when using the high-efficiency waste acid concentration evaporator. Utility Model Content

[0004] The utility model provides a high-efficiency waste acid concentrating evaporator, aiming to solve the problem of potential safety hazards caused when workers touch the high-efficiency waste acid concentrating evaporator.

[0005] The utility model is implemented as follows: a high-efficiency waste acid concentrating evaporator comprises a shell, one side of the shell is provided with a discharge port, the top of the shell is provided with a feed port, the bottom of the shell is provided with a heating sleeve, both sides of the bottom of the shell are fixed with a support seat, the bottom of the support seat is provided with a moving structure, and one end of the shell is provided with a protective structure;

[0006] The protective structure includes a snap-fit ​​block, which is fixed to one end of the shell, a fixing block is arranged inside the snap-fit ​​block, a protective plate is fixed to one end of the fixing block, a warning strip is fixed to one end of the protective plate, and bolts are arranged inside the fixing block.

[0007] Preferably, a plurality of the engaging blocks are provided, and the plurality of the engaging blocks are evenly distributed at one end of the shell.

[0008] Preferably, two groups of the protective plates are provided, and the two groups of the protective plates are symmetrically distributed about the central axis of the shell.

[0009] Preferably, the movable structure comprises a support plate, the support plate is arranged at the bottom end of the support seat, a limiting block is fixed on one side of the top end of the support plate, and a universal wheel is installed at the bottom end of the support plate.

[0010] Preferably, two groups of universal wheels are provided, and the two groups of universal wheels are symmetrically distributed about the central axis of the support plate.

[0011] Preferably, a plurality of the limit blocks are provided, and the limit blocks are distributed at equal intervals on the top of the support plate.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] By setting up a protective structure, the inner diameter of the locking block is larger than the outer diameter of the fixed block, and the locking block and the fixed block form a locking structure. Four groups of fixed blocks are provided, which are evenly fixed at the other end of the protective plate. The locking blocks are evenly fixed at both ends of the shell. The fixed blocks are locked in the inside of the locking blocks, so that the protective plate is symmetrically limited at both ends of the shell. The fixing blocks are more firmly limited in the inside of the locking blocks by bolts. Several warning strips are provided, which are evenly fixed at one end of the protective plate, making the protective plate more eye-catching and protecting the shell to avoid safety problems caused by staff touching it.

[0014] By setting up a movable structure, the limit blocks are fixed at equal intervals and matched with the support seat, which facilitates the limit fixation of the support seat, so that the support plate can be limit fixed at the bottom end of the support seat, and the support plate can be moved through the universal wheel, so that the shell as a whole can be moved, thereby realizing the convenience of moving the high-efficiency waste acid concentration evaporator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view structural schematic diagram of the utility model;

[0017] Figure 3 The utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This is a partial three-dimensional structural diagram of the mobile structure of the utility model.

[0019] In the figure: 1. Shell; 2. Discharge port; 3. Feed port; 4. Protection structure; 401. Protection plate; 402. Locking block; 403. Fixing block; 404. Warning strip; 405. Bolt; 5. Heating sleeve; 6. Support seat; 7. Moving structure; 701. Support plate; 702. Universal wheel; 703. Limiting block. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model embodiment provides a high-efficiency waste acid concentration evaporator, such as Figure 1-4 As shown, it includes a shell 1, a discharge port 2 is arranged on one side of the shell 1, a feed port 3 is arranged on the top of the shell 1, a heating sleeve 5 is arranged at the bottom end inside the shell 1, support seats 6 are fixed on both sides of the bottom end of the shell 1, a movable structure 7 is arranged at the bottom end of the support seat 6, and a protective structure 4 is arranged at one end of the shell 1.

[0023] It should be noted that, since there will be safety hazards when the staff touch the high-efficiency waste acid concentration evaporator, this solution sets up a protective structure 4, the inner diameter of the snap-fit ​​block 402 is larger than the outer diameter of the fixed block 403, the snap-fit ​​block 402 and the fixed block 403 form a snap-fit ​​structure, and the fixed block 403 is provided with four groups, which are evenly fixed at the other end of the protective plate 401, and the snap-fit ​​block 402 is evenly fixed at both ends of the shell 1. The fixed block 403 is snapped into the inside of the snap-fit ​​block 402, so that the protective plate 401 is symmetrically limited at both ends of the shell 1, and the fixed block 403 is more firmly limited in the internal position of the snap-fit ​​block 402 by the bolt 405. There are several warning strips 404, which are evenly fixed at one end of the protective plate 401, so that the protective plate 401 is more eye-catching, and the shell 1 is protected to avoid safety problems caused by the staff touching it.

[0024] Specifically, in this embodiment, this scheme mainly includes a protective structure 4, which includes a snap-fit ​​block 402, which is fixed to one end of the shell 1, and a fixed block 403 is arranged inside the snap-fit ​​block 402, a protective plate 401 is fixed to one end of the fixed block 403, a warning strip 404 is fixed to one end of the protective plate 401, and a bolt 405 is arranged inside the fixed block 403. First, the snap-fit ​​block 402 is evenly fixed to both ends of the shell 1, and then the fixed block 403 is evenly fixed to the other end of the protective plate 401, and the warning strip 404 is fixed to one end of the protective plate 401 at equal intervals, and then the fixed block 403 is snap-fitted to the inside of the snap-fit ​​block 402, and the fixed block 403 is limited and fixed to the inside of the snap-fit ​​block 402 by bolts 405, so that the protective plate 401 is symmetrically fixed to both ends of the shell 1, so as to protect the high-efficiency waste acid concentration evaporator and avoid injuries caused by human touch.

[0025] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 3 As shown, there are a plurality of snap-fit ​​blocks 402, which are evenly distributed at one end of the shell 1, and there are two groups of protective plates 401, which are symmetrically distributed about the central axis of the shell 1. The snap-fit ​​blocks 402 are evenly fixed and matched with the fixing blocks 403, so that the protective plates 401 can be symmetrically limited at both ends of the shell 1 to protect the shell 1.

[0026] Specifically, in this embodiment, this scheme mainly includes a moving structure 7, and the moving structure 7 includes a support plate 701, and the support plate 701 is arranged at the bottom end of the support seat 6. A limiting block 703 is fixed on one side of the top of the support plate 701, and a universal wheel 702 is installed at the bottom end of the support plate 701. First, the universal wheel 702 is symmetrically installed at the bottom end of the support plate 701, and then the support plate 701 is placed at the bottom end of the support seat 6, and then the limiting block 703 is evenly fixed at the top end of the support plate 701. The support seat 6 is limited and fixed by the limiting block 703, so that the support plate 701 can be limited at the bottom end of the support seat 6. Through the universal wheel 702, the shell 1 is more time-saving and labor-saving in movement.

[0027] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 4 As shown, two groups of universal wheels 702 are provided, and the two groups of universal wheels 702 are symmetrically distributed about the central axis of the support plate 701. A plurality of limit blocks 703 are provided, and the limit blocks 703 are evenly distributed on the top of the support plate 701. The support plate 701 can be moved through the symmetrical installation of the universal wheels 702, and the support seat 6 can be limited and fixed by the uniform fixation of the limit blocks 703, so that the support plate 701 can limit the bottom end of the support seat 6.

[0028] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0029] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0030] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A high-efficiency waste acid concentration evaporator, characterized in that: The invention comprises a shell (1), a discharge port (2) is arranged on one side of the shell (1), a feed port (3) is arranged on the top of the shell (1), a heating sleeve (5) is arranged at the bottom of the shell (1), support seats (6) are fixed on both sides of the bottom of the shell (1), a movable structure (7) is arranged at the bottom of the support seat (6), and a protective structure (4) is arranged at one end of the shell (1); The protective structure (4) comprises a snap-fit ​​block (402), the snap-fit ​​block (402) being fixed to one end of the shell (1), a fixing block (403) being arranged inside the snap-fit ​​block (402), a protective plate (401) being fixed to one end of the fixing block (403), a warning strip (404) being fixed to one end of the protective plate (401), and a bolt (405) being arranged inside the fixing block (403).

2. A high-efficiency waste acid concentrating evaporator as claimed in claim 1, characterized in that: A plurality of the snap-fit ​​blocks (402) are provided, and the plurality of the snap-fit ​​blocks (402) are evenly distributed at one end of the housing (1).

3. A high-efficiency waste acid concentrating evaporator as claimed in claim 1, characterized in that: Two groups of the protection plates (401) are provided, and the two groups of the protection plates (401) are symmetrically distributed about the central axis of the shell (1).

4. A high-efficiency waste acid concentrating evaporator as claimed in claim 1, characterized in that: The mobile structure (7) comprises a support plate (701), wherein the support plate (701) is arranged at the bottom end of the support seat (6), a limiting block (703) is fixed on one side of the top end of the support plate (701), and a universal wheel (702) is installed at the bottom end of the support plate (701).

5. A high-efficiency waste acid concentrating evaporator as claimed in claim 4, characterized in that: Two groups of universal wheels (702) are provided, and the two groups of universal wheels (702) are symmetrically distributed about the central axis of the support plate (701).

6. A high-efficiency waste acid concentrating evaporator as claimed in claim 4, characterized in that: A plurality of the limit blocks (703) are provided, and the limit blocks (703) are distributed at equal intervals on the top of the support plate (701).

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