Voc processing and adjusting device for wind pressure detection

Abstract

The utility model relates to the field of waste gas treatment, in particular to a Voc treatment adjusting device for wind pressure detection, which comprises a machine body, a mounting rack, a tension net, a collecting tank and a guide rail, the mounting rack is arranged on one side of the machine body, the tension net is fixed in the mounting rack, the guide rail is rotatably mounted on one side of the mounting rack, and the collecting tank is movably mounted on the surface of the guide rail. Tension sensors distributed in a square array are arranged on one side of the tension net. According to the device, the tension sensor is matched with the tension net to detect the pressure of each part of gas, and the collecting tank is used for quickly collecting waste gas at a point position, so that the problems that an existing Voc treatment adjusting device for wind pressure detection is lack of a gas pressure adaptive absorbing effect, waste gas cannot be efficiently absorbed by a single waste gas absorbing and collecting point, and waste gas cannot be efficiently absorbed are solved. And the problems of low efficiency and energy waste are easily caused.

Description

Technical Field

[0001] The utility model relates to the field of waste gas treatment, in particular to a wind pressure detection Voc treatment and adjustment device. Background Technique

[0002] In the preparation process of the developer, there are many volatile organic compounds as raw materials. Therefore, it is inevitable that volatile gases pollute the air. To effectively control volatile pollutants, it is necessary to treat the discharged tail gas through a device to reduce or even eliminate the discharge of pollutants into the atmosphere. For this reason, a large amount of energy has to be consumed to treat the tail gas in the process of producing the developer. In view of the current situation, our company has developed a low-energy consumption variable-frequency control technology for preparing the developer of chemical VOC. By controlling the tail gas absorption fan with variable frequency and dynamically adjusting according to the tail gas discharge volume, the overall power consumption is reduced, and a wind pressure automatic detection device is added. By adjusting the air volume according to the real-time wind pressure situation, the VOC can work in the optimal range, the VOC treatment efficiency is improved, and the discharge of pollutants is effectively controlled.

[0003] In the existing technology, although a certain waste gas collection effect can be achieved during use, the defect is that the existing wind pressure detection Voc treatment and adjustment device lacks the absorption effect of gas pressure adaptability, resulting in the inability of a single waste gas absorption and collection point to efficiently absorb waste gas, and it is easy to have problems of low efficiency and energy waste. In view of this, we have proposed a wind pressure detection Voc treatment and adjustment device to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to propose a wind pressure detection Voc treatment and adjustment device for the problems existing in the background technique.

[0005] The technical solution of the utility model: A wind pressure detection Voc treatment and adjustment device includes a machine body, a mounting frame, a tension net, a collection tank and a guide rail. A mounting frame is provided on one side of the machine body. A tension net is fixed inside the mounting frame. A guide rail is rotatably installed on one side of the mounting frame. A collection tank is movably installed on the surface of the guide rail. Tension sensors are arranged on one side of the tension net in a square array distribution;

[0006] When this device is in use, it is installed at the corner of the L-shaped pipe. The L-shaped pipe is the pipeline for waste gas transmission. This device is mainly used for absorbing waste gas. In order to increase the absorption efficiency of local variability, this device is designed with a tension net and a plurality of tension sensors distributed on one side of the tension net. When the local waste gas blows towards the tension net, the local pressure increases. When the tension sensor senses an increase in the air flow pressure in a certain direction of the tension net, it will transmit a signal to the backend. The backend controls the rotation of the rotation motor to adjust the angle of the guide rail, and then the linear motor drives the collection tank to move to the position where the tension increases, so as to achieve the absorption effect adaptable to the waste gas flow. Compared with the previous single fixed-point absorption, the absorption efficiency is increased, the working efficiency is effectively increased, and energy waste is reduced.

[0007] Preferably, the guide rail is rotatably connected to the machine body through a rotating shaft, and the rotating shaft penetrates through the tension net.

[0008] Preferably, a rotation motor is fixed on one side of the machine body, and the output shaft of the rotation motor is fixedly connected to the rotating shaft.

[0009] Preferably, a connecting frame is welded on one side of the machine body, a fixing frame is welded on one side of the connecting frame, and the mounting frame is fixed on one side of the fixing frame by screws.

[0010] Preferably, a linear motor is fixed on one side of the collection tank, and the linear motor is adapted to the guide rail.

[0011] Preferably, a negative pressure machine is fixed on one side of the machine body through a mounting seat, and the negative pressure machine is communicated with the collection tank through a connecting pipe.

[0012] Compared with the prior art, the advantages of the present utility model are as follows:

[0013] First, the present utility model can use the tension sensor and the tension net to detect the pressure position of the gas, and after detecting the high pressure, transmit the signal to the backend computer control system, which is convenient for point collection and subsequent processing.

[0014] Second, based on the beneficial effect one, this device can use the linear motor to drive the collection tank to move linearly on the rotatable guide rail. The two cooperate to enable the collection tank to move within a circular area, and the circular area covers 90% of the area of the tension net, which can adapt to collect the waste gas at the high-pressure gas points and optimize the waste gas absorption effect.

[0015] Of course, it is not necessary for any product implementing the present utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the first angle of the present utility model;

[0017] Figure 2 This is the three-dimensional schematic diagram of the second angle of the present utility model;

[0018] Figure 3 This is the side view schematic diagram of the present utility model;

[0019] Figure 4 This is the top view schematic diagram of the present utility model;

[0020] Figure 5 This is the installation schematic diagram of the overall position point of the present utility model.

[0021] Reference numerals:

[0022] 1, body; 2, negative pressure machine; 3, mounting seat; 4, connecting pipe; 5, mounting frame; 6, tension net; 7, collection tank; 8, linear motor; 9, guide rail; 10, connecting frame; 11, tension sensor; 12, fixing frame; 13, rotating motor; 14, rotating shaft. Specific embodiments

[0023] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0025] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the sake of clarity, the sectional views showing the device structure will be enlarged locally out of the general scale, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] Embodiment 1

[0028] Please refer to Figures 1 - 5 As shown, this embodiment is a wind pressure detection Voc processing and adjustment device, including a body 1, a mounting frame 5, a tension net 6, a collection tank 7 and a guide rail 9. A mounting frame 5 is provided on one side of the body 1, a tension net 6 is fixed inside the mounting frame 5, a guide rail 9 is rotatably mounted on one side of the mounting frame 5, a collection tank 7 is movably mounted on the surface of the guide rail 9, and a tension sensor 11 arranged in a square array is provided on one side of the tension net 6;

[0029] When this device is in use, it is installed at the corner of the L-shaped pipe. The L-shaped pipe is the pipeline for waste gas transmission. This device is mainly used for the absorption of waste gas. In order to increase the absorption efficiency of local variability, this device is designed with a tension net 6 and a plurality of tension sensors 11 distributed on one side of the tension net 6. When the local waste gas blows towards the tension net 6, the local pressure increases. When the tension sensor 11 senses an increase in the air flow pressure in a certain direction of the tension net 6, it will transmit a signal to the backend. The backend controls the rotation of the rotation motor 13 to adjust the angle of the guide rail 9, and then the linear motor 8 drives the collection tank 7 to move to the point where the tension increases, so as to achieve the absorption effect adaptable to the waste gas flow. Compared with the previous single fixed-point absorption, the absorption efficiency is increased, the working efficiency is effectively increased, and energy waste is reduced. Among them, the working principle of the tension sensor 11 is mainly based on the strain change of the material. When the tension sensor 11 is subjected to a tensile force, the elastic element (such as a spring or a strain gauge) inside it will produce a small deformation. This deformation causes the strain of the material inside the sensor, changing its electrical properties.

[0030] Embodiment 2

[0031] Please refer to Figures 1 - 5 As shown in the figure, this embodiment further includes: The guide rail 9 is rotatably connected to the body 1 through a rotating shaft 14. The rotating shaft 14 penetrates through the tension net 6, and the tension net 6 will stretch outwards when the air flow hits the surface.

[0032] A rotating motor 13 is fixed on one side of the body 1. The output shaft of the rotating motor 13 is fixedly connected to the rotating shaft 14. The rotating motor 13 is controlled by a servo, and can rotate back and forth. The rotating guide rail 9 and the linear motor 8 cooperate to enable the collection tank 7 to move within a circular area, achieving the waste gas collection effect adaptable to each point.

[0033] A connecting frame 10 is welded on one side of the body 1. A fixing frame 12 is welded on one side of the connecting frame 10. The mounting frame 5 is fixed on one side of the fixing frame 12 by screws. The fixing frame 12 is used to fix the position of the mounting frame 5.

[0034] A linear motor 8 is fixed on one side of the collection tank 7. The linear motor 8 is adapted to the guide rail 9. The collection tank 7 can move linearly along the guide rail 9 under the drive of the linear motor 8. This way of movement is relatively common and belongs to a mature technology, so it will not be described in detail.

[0035] A negative pressure machine 2 is fixed on one side of the body 1 through a mounting seat 3. The negative pressure machine 2 is connected to the collection tank 7 through a connecting pipe 4. The connecting pipe can cooperate with the negative pressure machine 2 to absorb the waste gas through the collection tank 7 and supply it to the external waste gas treatment device for treatment.

[0036] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wind pressure detection Voc processing and adjusting device, comprising a machine body (1), a mounting frame (5), a tension net (6), a collection tank (7) and a guide rail (9), characterized in that: On one side of the body (1), there is an installation frame (5). Inside the installation frame (5), a tension net (6) is fixed. On one side of the installation frame (5), a guide rail (9) is rotatably installed. On the surface of the guide rail (9), a collection trough (7) is movably installed. On one side of the tension net (6), there are tension sensors (11) arranged in a square array.

2. The air pressure detection Voc processing and adjustment device according to claim 1, characterized in that: The guide rail (9) is rotatably connected to the body (1) through a rotating shaft (14), and the rotating shaft (14) penetrates through the tension net (6).

3. The air pressure detection Voc processing and adjustment device according to claim 2, characterized in that: On one side of the body (1), a rotating motor (13) is fixed. The output shaft of the rotating motor (13) is fixedly connected to the rotating shaft (14).

4. A wind pressure detection Voc processing and adjustment device according to claim 1, characterized in that: On one side of the body (1), a connecting frame (10) is welded. On one side of the connecting frame (10), a fixing frame (12) is welded. The installation frame (5) is fixed to one side of the fixing frame (12) by screws.

5. A wind pressure detection Voc processing and adjusting device according to claim 1, characterized in that: On one side of the collection trough (7), a linear motor (8) is fixed. The linear motor (8) is adapted to the guide rail (9).

6. The air pressure detection Voc processing and adjustment device according to claim 1, characterized in that: On one side of the body (1), a negative pressure machine (2) is fixed through a mounting seat (3). The negative pressure machine (2) is communicated with the collection trough (7) through a connecting pipe (4).

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