Mechanical rotary spiral demister

Abstract

The utility model discloses a mechanical rotating spiral type demister, which comprises a main body unit, a plurality of demisters and a plurality of demisters, the main body unit comprises a shell, a steam inlet and a steam outlet are respectively and fixedly connected onto the shell, the steam inlet is positioned at the bottom of the shell, and the steam outlet is positioned at the top of the shell; and the operation unit comprises an annular plate, the annular plate is rotationally connected to the inner side wall of the shell, a circular block is fixedly arranged on the inner side of the annular plate, and a plurality of rotational flow plates are fixedly connected between the annular plate and the circular block. According to the utility model, an external pipeline is connected with the steam inlet, water vapor is introduced into the shell through the steam inlet, the water vapor flows upwards and drives the rotational flow plate to rotate due to the flow velocity when passing through the rotational flow plate, and the rotational flow plate rotates to generate centrifugal force to eliminate entrainment in the water vapor, so that the quality of subsequent distilled water is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater purification, in particular to a mechanical rotating spiral defoamer. Background Art

[0002] Wastewater treatment is to treat wastewater using physical, chemical and biological methods to purify wastewater, reduce pollution, and achieve wastewater recycling and reuse, making full use of water resources. Existing wastewater distillation treatment devices generally have wastewater reaction chambers and distillation chambers. By adding reaction reagents to the wastewater reaction chamber, harmful substances in the wastewater react and precipitate at the bottom of the wastewater reaction chamber, and then the reacted wastewater is sent to the distillation chamber for distillation treatment, so as to achieve wastewater recycling and reuse, and make full use of water resources.

[0003] When the existing device is performing distillation, mist will be generated and carried away along with the water vapor, thereby affecting the quality of subsequent distilled water. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A mechanical rotating spiral demister, comprising:

[0007] The main unit comprises a shell, and a steam inlet and a steam outlet are fixedly connected to the shell, the steam inlet is located at the bottom of the shell, and the steam outlet is located at the top of the shell;

[0008] The operating unit comprises an annular plate which is rotatably connected to the inner wall of the shell, a circular block is fixedly arranged on the inner side of the annular plate, and a plurality of swirl plates are fixedly connected between the annular plate and the circular block.

[0009] As a preferred solution of the mechanical rotating spiral demister described in the utility model, a variable frequency motor is fixedly connected to the top of the shell, a rotating shaft is fixedly connected to the output end of the variable frequency motor, and the rotating shaft is fixedly connected to the circular block.

[0010] As a preferred solution of the mechanical rotating spiral demister described in the utility model, a plurality of supporting legs are fixedly connected to the bottom of the shell, a bottom end of the supporting legs is fixedly connected to a bottom plate, and a plurality of threaded holes are opened on the bottom plate.

[0011] As a preferred solution of the mechanical rotating spiral demister described in the utility model, wherein: a drain pipe is fixedly connected to the bottom of the shell, and a solenoid valve is provided on the drain pipe.

[0012] As a preferred solution of the mechanical rotating spiral demister described in the utility model, an observation window is fixedly connected to the shell, and the observation window is made of glass material.

[0013] As a preferred solution of the mechanical rotating spiral demister described in the utility model, wherein: the steam inlet and the steam outlet are both fixedly connected with a connecting flange, and a plurality of connecting holes are opened on the connecting flange.

[0014] Beneficial effects of the utility model:

[0015] 1. When in use, connect the external pipeline with the steam inlet, and pass the water vapor into the shell through the steam inlet. The water vapor flows upward, and when passing through the swirl plate, due to the flow velocity, the swirl plate is driven to rotate. The rotation of the swirl plate generates centrifugal force, which eliminates the mist in the water vapor and ensures the water quality of the subsequent distilled water.

[0016] 2. Since the centrifugal force generated by the rotation of the swirl plate is related to the gas flow rate, when the flow rate is too slow, the frequency conversion motor is started to drive the shaft to rotate, so that the swirl plate rotates with the circular block and the annular plate, further ensuring the defoaming effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is a schematic diagram of the overall front structure of a mechanical rotating spiral defoamer proposed by the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of a partial cross-sectional structure;

[0020] Figure 3 for Figure 2 Schematic diagram of the local structure.

[0021] In the figure: 100, main unit; 101, shell; 102, support leg; 103, bottom plate; 104, steam inlet; 105, steam outlet; 106, drain pipe; 107, solenoid valve; 108, observation window; 200, working unit; 201, annular plate; 202, circular block; 203, swirl plate; 204, variable frequency motor; 205, rotating shaft. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-3 The utility model provides a mechanical rotating spiral demister, comprising:

[0027] The main unit 100 includes a shell 101, and a steam inlet 104 and a steam outlet 105 are fixedly connected to the shell 101, respectively. The steam inlet 104 is located at the bottom of the shell 101, and the steam outlet 105 is located at the top of the shell 101;

[0028] The operating unit 200 includes an annular plate 201 rotatably connected to the inner wall of the shell 101 , a circular block 202 is fixedly provided inside the annular plate 201 , and a plurality of swirl plates 203 are fixedly connected between the annular plate 201 and the circular block 202 .

[0029] Among them, a variable frequency motor 204 is fixedly connected to the top of the shell 101, and a rotating shaft 205 is fixedly connected to the output end of the variable frequency motor 204. The rotating shaft 205 is fixedly connected to the circular block 202, so that when the air flow speed is too slow, the variable frequency motor 204 can be started to drive the rotating shaft 205 to rotate, so that the swirl plate 203 rotates, thereby ensuring the defoaming effect of the device.

[0030] Furthermore, a plurality of supporting legs 102 are fixedly connected to the bottom of the shell 101, and a bottom plate 103 is fixedly connected to the bottom end of the supporting legs 102. A plurality of threaded holes are provided on the bottom plate 103, and the device is supported by the supporting legs 102. At the same time, the arrangement of the bottom plate 103 is convenient for the user to fix and install it, and the operation is simple and convenient.

[0031] Furthermore, a drain pipe 106 is fixedly connected to the bottom of the housing 101 , and a solenoid valve 107 is provided on the drain pipe 106 . The user can drain the liquid in the housing 101 through the solenoid valve 107 .

[0032] Furthermore, an observation window 108 is fixedly connected to the housing 101 . The observation window 108 is made of glass material, so that the user can observe the interior of the housing 101 through the observation window 108 .

[0033] Furthermore, the steam inlet 104 and the steam outlet 105 are both fixedly connected with a connecting flange, and a plurality of connecting holes are provided on the connecting flange, so that the user can conveniently connect with an external pipeline through the connecting flange.

[0034] During use, the external pipeline is connected to the steam inlet 104, and the water vapor is introduced into the shell 101 through the steam inlet 104. The water vapor flows upward, and when passing through the swirl plate 203, due to the flow velocity, the swirl plate 203 is driven to rotate. The rotation of the swirl plate 203 generates centrifugal force to eliminate the mist in the water vapor. When the flow velocity is too slow, the frequency conversion motor 204 is started to drive the rotating shaft 205 to rotate, so that the swirl plate 203 rotates with the circular block 202 and the annular plate 201, thereby further ensuring the defoaming effect of the device.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A mechanical rotating spiral demister, characterized in that: include: The main unit (100) comprises a shell (101), and the shell (101) is respectively fixedly connected with a steam inlet (104) and a steam outlet (105), wherein the steam inlet (104) is located at the bottom of the shell (101), and the steam outlet (105) is located at the top of the shell (101); The operating unit (200) comprises an annular plate (201) which is rotatably connected to the inner wall of the shell (101), a circular block (202) is fixedly arranged on the inner side of the annular plate (201), and a plurality of swirl plates (203) are fixedly connected between the annular plate (201) and the circular block (202).

2. A mechanical rotating spiral demister according to claim 1, characterized in that: A variable frequency motor (204) is fixedly connected to the top of the housing (101), a rotating shaft (205) is fixedly connected to the output end of the variable frequency motor (204), and the rotating shaft (205) is fixedly connected to the circular block (202).

3. A mechanical rotating spiral demister according to claim 2, characterized in that: A plurality of supporting legs (102) are fixedly connected to the bottom of the shell (101), a bottom end of the supporting legs (102) is fixedly connected to a bottom plate (103), and a plurality of threaded holes are provided on the bottom plate (103).

4. A mechanical rotating spiral demister according to claim 3, characterized in that: A liquid discharge pipe (106) is fixedly connected to the bottom of the housing (101), and a solenoid valve (107) is provided on the liquid discharge pipe (106).

5. A mechanical rotating spiral demister according to claim 4, characterized in that: An observation window (108) is fixedly connected to the housing (101), and the observation window (108) is made of glass material.

6. A mechanical rotating spiral demister according to claim 5, characterized in that: The steam inlet (104) and the steam outlet (105) are both fixedly connected with a connecting flange, and the connecting flange is provided with a plurality of connecting holes.

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