Energy-saving industrial waste gas and wastewater co-processing device

Abstract

The utility model discloses an energy -conserving industrial waste gas wastewater collaborative treatment device relates to technical field, in order to solve the problem that the existing industrial equipment is in the pretreatment industrial waste gas wastewater process, and the utilization rate of wastewater is lower, and the energy -conserving nature is insufficient. The inner cavity is installed in the inside of waste gas wastewater treatment equipment, the below of inside of the inner cavity is provided with first partition, the above of first partition is provided with second partition, the above of waste gas wastewater treatment equipment outer wall one side is provided with motor, and motor is with waste gas wastewater treatment equipment outer wall one side screw -threaded installation, one side of motor is provided with swing board, swing board installs between first partition and second partition, and in the inner cavity, swing board rotates swing through the rotation axis and motor, the spray cross pipe is installed in the above of the air pipe, and the spray cross pipe can be fixed in the inside of the air pipe.

Description

Technical Field

[0001] This utility model relates to the field of industrial waste treatment technology, specifically to an energy-saving industrial waste gas and wastewater co-treatment device. Background Technology

[0002] Industrial waste treatment refers to the technical system for disposing of solid, liquid, and gaseous wastes (collectively referred to as "three wastes") generated in industrial production. Differentiated treatment measures must be adopted based on the form and pollution characteristics of the waste, especially for wastes containing hazardous substances, ensuring the absolute reliability of the treatment process. Liquid waste employs a three-stage treatment system: primary treatment removes suspended solids through screening and sedimentation; secondary treatment utilizes activated sludge and biofilm methods to degrade organic matter; and tertiary treatment achieves deep purification through physicochemical methods.

[0003] For example, the announcement number is [number], and the Chinese authorized patent name is (Energy-saving Industrial Waste Gas and Wastewater Co-treatment Device), which includes: a feeding system, a pyrolysis system, a fractionation and condensation system, a wastewater and waste gas treatment system, a heating system, and a slag discharge system. The pyrolysis system is a horizontal tubular screw-type pyrolysis tube, which is provided with a feed inlet, a slag discharge outlet, and a gas outlet. A screw-type stirring propeller is provided inside the tube. The feed inlet is connected to the feeding system, the slag discharge outlet is connected to the slag discharge system, and the gas outlet is connected to a high-gravity rotating bed.

[0004] However, existing industrial equipment has problems such as inconvenient treatment methods, low wastewater utilization rate, and insufficient energy efficiency in the pretreatment of industrial waste gas and wastewater. Therefore, it does not meet the current needs. In response, we have proposed an energy-saving industrial waste gas and wastewater co-treatment device. Utility Model Content

[0005] The purpose of this utility model is to provide an energy-saving industrial waste gas and wastewater co-treatment device to solve the problems mentioned in the background art, such as the inconvenience of the treatment method, the low utilization rate of wastewater, and the insufficient energy saving in the pretreatment of industrial waste gas and wastewater.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving industrial waste gas and wastewater co-treatment device, comprising: waste gas and wastewater treatment equipment and a ventilation pipe, wherein the ventilation pipe is installed above the waste gas and wastewater treatment equipment;

[0007] Also includes:

[0008] An inner cavity is installed inside the waste gas and wastewater treatment equipment. A first partition plate is provided at the lower part of the inner cavity, and a second partition plate is provided above the first partition plate. A motor is provided above one side of the outer wall of the waste gas and wastewater treatment equipment, and the motor is threadedly installed on one side of the outer wall of the waste gas and wastewater treatment equipment. A swing plate is provided on one side of the motor. The swing plate is installed between the first partition plate and the second partition plate and inside the inner cavity. The swing plate rotates and swings with the motor through a rotating shaft.

[0009] A spray cross tube is installed above the inside of the ventilation duct, and the spray cross tube can be fixed inside the ventilation duct.

[0010] Preferably, a filter screen is provided between the second partition plate and the waste gas and wastewater treatment equipment, and the filter screen is snap-fitted to the connection end face of the second partition plate and the waste gas and wastewater treatment equipment.

[0011] Preferably, the lower end face of the spray cross tube is provided with an embedded groove, and there are several embedded grooves. Each of the several embedded grooves is fixedly provided with a spray head, and there are several spray heads.

[0012] Preferably, an exhaust gas pipe is provided on the lower side of one side of the outer wall of the exhaust gas and wastewater treatment equipment, and a sewage pipe is provided on the lower side of the other side of the outer wall of the exhaust gas and wastewater treatment equipment, with one end of both the sewage pipe and the exhaust gas pipe penetrating and extending into the interior of the exhaust gas and wastewater treatment equipment.

[0013] Preferably, the upper end face of the waste gas and wastewater treatment equipment is provided with an upper cover plate, the upper cover plate is threadedly connected to the waste gas and wastewater treatment equipment by bolts, and the ventilation pipe is rotatably connected to the upper cover plate through the threaded wall.

[0014] Preferably, the front end of the waste gas and wastewater treatment equipment is provided with an observation window, and the observation window is embedded and fixedly connected to the waste gas and wastewater treatment equipment.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model integrates the functions of waste gas and wastewater treatment equipment, including waste gas pipeline input and two-step purification, and wastewater filtration and transportation. It eliminates the need for multiple independent pretreatment devices, as both are input synchronously via dedicated pipelines and processed collaboratively within the same equipment. This avoids the fragmented processes of traditional separate equipment treatment, significantly reducing operational steps. The input wastewater not only serves as the core medium for waste gas pretreatment, neutralizing water-soluble harmful elements through contact with the waste gas, but also utilizes the kinetic energy transfer of the oscillating plate to assist its own transportation. No additional clean water or power medium is required, maximizing the practical value of wastewater in the treatment process. After large particulate impurities are intercepted by the filter, the wastewater can be transferred to subsequent deep treatment stages or reused in compliance with regulations via a transfer pump. This avoids resource waste caused by direct discharge of wastewater containing impurities in traditional pretreatment, improving the overall utilization rate of wastewater. This effectively avoids the problems of inconvenient treatment methods, low wastewater utilization, and insufficient energy efficiency in the pretreatment of industrial waste gas and wastewater by existing industrial equipment.

[0017] 2. The motor drives the rotating shaft to make the swing plate flip up and down between the partition plates. This can automatically provide kinetic energy for wastewater transportation (avoiding siltation) and guide the upward path of waste gas in the wastewater (reducing treatment dead zones). There is no need to manually adjust the flow direction of the medium, reducing the complexity of operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the waste gas and wastewater treatment equipment of this utility model;

[0020] Figure 3 This is a partial structural diagram of the spray cross tube of this utility model;

[0021] In the diagram: 100, Waste gas and wastewater treatment equipment; 1001, Sewage pipe; 1002, Waste gas pipe; 101, Top cover plate; 102, Bolt; 103, Observation window; 104, Inner cavity; 105, First partition plate; 106, Second partition plate; 107, Motor; 108, Swing plate; 109, Rotating shaft; 110, Filter screen; 200, Ventilation pipe; 201, Threaded wall; 300, Spray cross tube; 301, Embedded groove; 302, Spray head; 400, Transfer pump. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Example 1

[0025] Please see Figure 1-3 An embodiment of this utility model is provided: an energy-saving industrial waste gas and wastewater co-treatment device, comprising: waste gas and wastewater treatment equipment 100 and a ventilation pipe 200, wherein the ventilation pipe 200 is installed above the waste gas and wastewater treatment equipment 100;

[0026] Also includes:

[0027] An inner cavity 104 is installed inside the waste gas and wastewater treatment equipment 100. A first partition plate 105 is provided at the lower part of the inner cavity 104, and a second partition plate 106 is provided above the first partition plate 105. A motor 107 is provided above one side of the outer wall of the waste gas and wastewater treatment equipment 100, and the motor 107 is threadedly installed on one side of the outer wall of the waste gas and wastewater treatment equipment 100. A swing plate 108 is provided on one side of the motor 107. The swing plate 108 is installed between the first partition plate 105 and the second partition plate 106 and inside the inner cavity 104. The swing plate 108 rotates and swings with the motor 107 through a rotating shaft 109.

[0028] The spray cross tube 300 is installed above the inside of the ventilation duct 200 and can be fixed inside the ventilation duct 200.

[0029] Wastewater pipe 1001 and exhaust gas pipe 1002 transport wastewater and exhaust gas into the waste gas and wastewater treatment equipment 100. After being transported into the waste gas and wastewater treatment equipment 100, the exhaust gas first passes through the wastewater and is finally discharged. During the process of the exhaust gas being discharged from the wastewater, the water-soluble elements in the exhaust gas can be effectively neutralized. The external spray water is transported to the spray cross pipe 300, and then the spray head 302 on the spray cross pipe 300 further purifies the exhaust gas.

[0030] Example 2

[0031] Please see Figure 2 As a further implementation of this solution, a filter screen 110 is provided between the second partition plate 106 and the waste gas and wastewater treatment equipment 100, and the filter screen 110 is snap-fit ​​connected to the connection end face of the second partition plate 106 and the waste gas and wastewater treatment equipment 100.

[0032] Please see Figure 3 As a further implementation of this solution, the lower end face of the spray cross tube 300 is provided with an embedded groove 301, and there are several embedded grooves 301. Spray heads 302 are embedded and fixedly installed inside each of the several embedded grooves 301, and there are several spray heads 302.

[0033] Please see Figure 1 As a further implementation of this solution, an exhaust gas pipe 1002 is provided on the lower side of one side of the outer wall of the exhaust gas and wastewater treatment equipment 100, and a sewage pipe 1001 is provided on the lower side of the other side of the outer wall of the exhaust gas and wastewater treatment equipment 100. Both the sewage pipe 1001 and the exhaust gas pipe 1002 extend into the interior of the exhaust gas and wastewater treatment equipment 100. An upper cover plate 101 is provided on the upper end face of the exhaust gas and wastewater treatment equipment 100. The upper cover plate 101 is threadedly connected to the exhaust gas and wastewater treatment equipment 100 by bolts 102. The ventilation pipe 200 is rotatably connected to the upper cover plate 101 by the threaded wall 201. An observation window 103 is provided on the front end face of the exhaust gas and wastewater treatment equipment 100, and the observation window 103 is embedded and fixedly connected to the exhaust gas and wastewater treatment equipment 100.

[0034] Working principle: During use, wastewater and waste gas are transported into the waste gas and wastewater treatment equipment 100 through the sewage pipe 1001 and the waste gas pipe 1002. After the waste gas is transported into the waste gas and wastewater treatment equipment 100, it will first pass through the wastewater and finally be discharged. During the process of the waste gas being discharged from the wastewater, the water-soluble elements in the waste gas can be effectively neutralized, and energy-saving pretreatment operation can be performed on the waste gas. At the same time, the motor 107 is turned on, and the motor 107 drives the rotating shaft 109 to rotate forward and backward, thereby driving the swing plate 108 to flip up and down, which can effectively provide kinetic energy for the wastewater transportation and also provide direction for the waste gas output. The filter screen 110 can filter and intercept large particles of waste and impurities in the wastewater and waste gas. The wastewater can be transferred and treated by the transfer pump 400. At the same time, the external spray water is transported to the spray cross tube 300, and then the spray head 302 on the spray cross tube 300 will further purify the waste gas.

[0035] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0036] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0037] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. An energy-saving industrial waste gas and wastewater co-treatment device, comprising waste gas and wastewater treatment equipment (100) and ventilation pipe (200), wherein the ventilation pipe (200) is installed above the waste gas and wastewater treatment equipment (100); Its features are: Also includes: An inner cavity (104) is installed inside the waste gas and wastewater treatment equipment (100). A first partition plate (105) is provided at the bottom of the inner cavity (104), and a second partition plate (106) is provided above the first partition plate (105). A motor (107) is provided above one side of the outer wall of the waste gas and wastewater treatment equipment (100), and the motor (107) is threadedly installed on one side of the outer wall of the waste gas and wastewater treatment equipment (100). A swing plate (108) is provided on one side of the motor (107). The swing plate (108) is installed between the first partition plate (105) and the second partition plate (106) and inside the inner cavity (104). The swing plate (108) rotates and swings with the motor (107) through a rotating shaft (109). A spray cross tube (300) is installed above the interior of the ventilation duct (200), and the spray cross tube (300) can be fixed inside the ventilation duct (200).

2. The energy-saving industrial waste gas and wastewater co-treatment device according to claim 1, characterized in that: A filter screen (110) is provided between the second partition plate (106) and the waste gas and wastewater treatment equipment (100), and the filter screen (110) is snap-fit ​​connected to the second partition plate (106) and the waste gas and wastewater treatment equipment (100).

3. The energy-saving industrial waste gas and wastewater co-treatment device according to claim 1, characterized in that: The lower end face of the spray cross tube (300) is provided with an embedded groove (301), and there are several embedded grooves (301). Spray heads (302) are embedded and fixedly installed inside each of the several embedded grooves (301), and there are several spray heads (302).

4. The energy-saving industrial waste gas and wastewater co-treatment device according to claim 1, characterized in that: An exhaust gas pipe (1002) is provided on the lower side of one side of the outer wall of the exhaust gas and wastewater treatment equipment (100), and a sewage pipe (1001) is provided on the lower side of the other side of the outer wall of the exhaust gas and wastewater treatment equipment (100). Both the sewage pipe (1001) and the exhaust gas pipe (1002) extend into the interior of the exhaust gas and wastewater treatment equipment (100).

5. The energy-saving industrial waste gas and wastewater co-treatment device according to claim 1, characterized in that: The upper end face of the waste gas and wastewater treatment equipment (100) is provided with an upper cover plate (101), the upper cover plate (101) is threadedly connected to the waste gas and wastewater treatment equipment (100) by bolts (102), and the ventilation pipe (200) is rotatably connected to the upper cover plate (101) through the threaded wall (201).

6. The energy-saving industrial waste gas and wastewater co-treatment device according to claim 1, characterized in that: The front end of the waste gas and wastewater treatment equipment (100) is provided with an observation window (103), and the observation window (103) is embedded and fixedly connected to the waste gas and wastewater treatment equipment (100).

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