A wastewater evaporator for sewage treatment

Abstract

The utility model relates to wastewater evaporator technical field, concretely for a kind of wastewater evaporator for sewage treatment, including box, support seat, apron, heating mechanism and connecting mechanism, the support seat is set in the box around bottom, the support seat is equipped with several, the box bottom center is equipped with discharge assembly, the box one side top is equipped with liquid inlet assembly, the box other side top is equipped with exhaust component, the heating mechanism is set on the apron, the apron is connected with the box by the connecting mechanism, the connecting mechanism includes fixed plate, telescopic air cylinder, bearing plate, sliding slot, sliding block, sliding block, clamping block, sealing plate and electromagnet, the fixed plate is set in the box rear, telescopic air cylinder one end is connected with the fixed plate top, telescopic air cylinder other end is connected with bearing plate one end, the utility model a kind of wastewater evaporator for sewage treatment, solve the problem of current equipment inconvenient disassembly.

Description

Technical Field

[0001] This utility model relates to the field of wastewater evaporator technology, specifically a wastewater evaporator for sewage treatment. Background Technology

[0002] As is well known, wastewater evaporation refers to the process of converting water in wastewater into water vapor. Through the evaporation process, the water in the wastewater is changed from the liquid phase to the gas phase, thereby achieving the concentration and treatment of wastewater. Wastewater evaporation is usually used in the concentration stage of the wastewater treatment process.

[0003] However, in current wastewater evaporators used for sewage treatment, the heating elements are generally located inside the casing. This layout makes it difficult to disassemble the heating elements. During long-term wastewater treatment, the heating elements are in continuous contact with the wastewater, and various types of dirt easily adhere to their surface. Due to the inconvenience of disassembling the heating elements, subsequent cleaning work faces many obstacles, making it difficult to effectively remove surface dirt. This not only affects heating efficiency but may also lead to equipment malfunctions, increase maintenance costs, reduce equipment lifespan, and ultimately affect the efficiency of the entire wastewater treatment process. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a wastewater evaporator for sewage treatment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wastewater evaporator for sewage treatment, comprising a housing, a support base, a cover plate, a heating mechanism, and a connecting mechanism. The support base is disposed around the bottom perimeter of the housing, and several support bases are provided. A discharge assembly is located at the center of the bottom of the housing. A liquid inlet assembly is located at the top of one side of the housing, and an exhaust assembly is located at the top of the other side of the housing. The heating mechanism is disposed on the cover plate, and the cover plate is connected to the housing via the connecting mechanism. The connecting mechanism includes a fixing plate, a telescopic cylinder, a bearing plate, a slide groove, a slider, a sliding block, a locking block, a sealing plate, and an electromagnet. The fixing plate is disposed on... At the rear of the housing, one end of the telescopic cylinder is connected to the top of the fixed plate, and the other end of the telescopic cylinder is connected to one end of the support plate. The other end of the support plate extends into the cover plate, and the cover plate has a groove that matches the support plate. A sliding groove is formed at the top of the housing, and one end of the slider extends into the sliding groove. The other end of the slider is connected to the sliding block. One end of the locking block is connected to the sliding block, and the other end of the locking block extends into the side of the cover plate. The cover plate has a locking groove that matches the locking block. The sealing plate is attracted to the housing by the electromagnet, and the sealing plate covers the sliding groove. One end of the sealing plate is in contact with the slider.

[0006] To improve stability, this utility model is improved by having two telescopic cylinders arranged symmetrically, and a controller provided at the bottom of the fixing plate, the controller being electrically connected to the telescopic cylinders.

[0007] To facilitate observation of the interior of the box, the present invention is improved by providing an observation window on the front of the box, which is embedded in the front of the box.

[0008] To improve the sliding effect, the present invention is improved in that the slider matches the groove.

[0009] To improve stability, this utility model is improved by having several of the aforementioned support seats arranged symmetrically.

[0010] To improve the connection effect, the present invention is improved by welding the support base to the box body.

[0011] Compared with the prior art, the present invention provides a wastewater evaporator for sewage treatment, which has the following beneficial effects:

[0012] A major highlight of this wastewater evaporator for sewage treatment is that the cover plate and the housing are detachably connected. During long-term operation, the heating mechanism will inevitably accumulate dirt and needs to be cleaned regularly; or it may malfunction due to long-term use and must be repaired.

[0013] When the heating mechanism needs cleaning, simply operate the connecting mechanism, and the telescopic cylinder in the connecting mechanism will be activated, pushing the support plate upward, which in turn drives the cover plate upward, separating the heating mechanism from the box. At this time, the staff can easily clean the heating mechanism.

[0014] When the heating mechanism malfunctions and needs to be sent to the factory for repair, the cover plate is separated from the housing by controlling the connecting mechanism. Since the heating mechanism is installed on the cover plate, it can be easily disassembled from the equipment and then sent to the manufacturer for professional repair. This detachable design greatly improves the convenience of equipment maintenance and repair, effectively reduces maintenance costs, and extends the service life of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This utility model Figure 1 A magnified schematic diagram of the partial structure at point A in the middle;

[0017] Figure 3 This is a schematic diagram of the axonal structure of the present invention;

[0018] Figure 4This utility model Figure 1 The front view;

[0019] In the diagram: 1. Box body; 2. Support base; 3. Cover plate; 4. Heating mechanism; 5. Liquid inlet assembly; 6. Discharge assembly; 7. Exhaust assembly; 8. Connecting mechanism; 9. Fixing plate; 10. Telescopic cylinder; 11. Bearing plate; 12. Slide groove; 13. Slider; 14. Sliding block; 15. Locking block; 16. Sealing plate; 17. Electromagnet; 18. Observation window. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 A wastewater evaporator for sewage treatment includes a housing 1, a support base 2, a cover plate 3, a heating mechanism 4, and a connecting mechanism 8. The support base 2 is located around the bottom of the housing 1, and several support bases 2 are provided. A discharge assembly 6 is located at the center of the bottom of the housing 1. A liquid inlet assembly 5 is located on the top of one side of the housing 1, and an exhaust assembly 7 is located on the top of the other side of the housing 1. The heating mechanism 4 is mounted on the cover plate 3, which is connected to the housing 1 via the connecting mechanism 8. The connecting mechanism 8 includes a fixing plate 9, a telescopic cylinder 10, a bearing plate 11, a sliding groove 12, a slider 13, a sliding block 14, a locking block 15, a sealing plate 16, and an electromagnet 17. The fixing plate 9 is located at the rear of the housing 1. The telescopic cylinder 10... One end of the telescopic cylinder 10 is connected to the top of the fixed plate 9, and the other end of the telescopic cylinder 10 is connected to one end of the support plate 11. The other end of the support plate 11 extends into the cover plate 3. The cover plate 3 has a groove that matches the support plate 11. The sliding groove 12 is formed on the top of the housing 1. One end of the slider 13 extends into the sliding groove 12, and the other end of the slider 13 is connected to the sliding block 14. One end of the locking block 15 is connected to the sliding block 14, and the other end of the locking block 15 extends into the side of the cover plate 3. The cover plate 3 has a locking groove that matches the locking block 15. The sealing plate 16 is attracted to the housing 1 by the electromagnet 17. The sealing plate 16 covers the sliding groove 12, and one end of the sealing plate 16 contacts the slider 13.

[0022] Working principle: When using this wastewater evaporator, first place the equipment in the designated location and stabilize it with several support bases 2 symmetrically arranged around the bottom of the tank 1. Then, connect the equipment to the external mains power supply and inject wastewater into the tank 1 using the liquid inlet component 5. The heating component of this equipment adopts the conventional heating tube and power cord structure, which will not be described in detail here. Connect the power cord to the external mains socket to make the heating tube energized and heat up, heating the wastewater in the tank 1. After being heated, the wastewater vaporizes into steam and is discharged through the exhaust component 7, realizing the transformation of water in the wastewater from liquid phase to gas phase, thereby concentrating the wastewater. Finally, the concentrated waste liquid is discharged through the discharge component 6 at the center of the bottom of the tank 1.

[0023] When the heating element in heating mechanism 4 needs cleaning due to prolonged use, refer to... Figure 1 To operate, first place the sealing plate 16 on the slide groove 12, ensuring that one end of the sealing plate 16 contacts the slider 13 and the other end completely covers the slide groove 12. Then, activate the electromagnet 17. Since the housing 1 is made of martensitic stainless steel, the electromagnet 17 can attract the top of the housing 1. At this time, the telescopic cylinders 10 symmetrically arranged on the fixing plate 9 are activated, driving the bearing plate 11 to rise, which in turn causes the cover plate 3 to rise. The slider 13 rises synchronously in the slide groove 12. Thanks to the sufficient depth of the slide groove 12 and the slider 13, the slider 13 will not separate from the slide groove 12. In this way, the housing 1 and the cover plate 3 are successfully separated, causing the heating tube on the heating mechanism 4 at the bottom of the cover plate 3 to disengage from the housing 1. The operator can then clean the heating tube using external flushing equipment, provided that the heating tube is powered off and the temperature has returned to normal. The specific flushing method is not limited. After cleaning, restore the equipment to its original state. Figure 1 In the state shown, the electromagnet 17 is activated again to reconnect the sealing plate 16 to the housing 1. It is worth noting that the positions where the sealing plate 16 contacts the slider 13 and the positions where the slider 13 contacts the groove 12 are both coated with ceramic. This not only reduces wear between components but also reduces the coefficient of friction.

[0024] Disassembly: If the heating mechanism 4 malfunctions and requires repair, first ensure the equipment is powered off and not in operation. After the temperature returns to normal, proceed with the operation, similar to the initial cleaning of the heating tube. First, place the sealing plate 16 over the slide groove 12, ensuring one end of the sealing plate 16 contacts the slider 13 and completely covers the slide groove 12. Activate the electromagnet 17 to attract the top of the housing 1. Then, activate the telescopic cylinder 10 on the fixing plate 9, causing the bearing plate 11 to rise, raising the cover plate 3 and the slider 13, thus separating the housing 1 from the cover plate 3, allowing the heating element to be removed. The heat pipe is detached from the housing 1, and then the electromagnet 17 is turned off so that it no longer attracts the housing 1. At this time, the slider 13 is pushed to slide in the slide groove 12, which causes the locking block 15 on the sliding block 14 to separate from the locking groove on the side of the cover plate 3. Finally, the cover plate 3 is pulled to separate the bearing plate 11 from the groove on the cover plate 3, thereby separating the cover plate 3 from the main body of the equipment. Since the heating mechanism 4 is installed on the cover plate 3, the separation of the heating mechanism 4 from the equipment is now completed. It can then be sent to the manufacturer for repair. The specific repair process will not be detailed here.

[0025] The telescopic cylinder 10 mentioned in this article adopts conventional electric drive technology. Its specific structure and working principle will not be described in detail here. In addition, a telescopic cylinder 10 with higher precision and better quality is selected. Such cylinders are usually more reliable in terms of manufacturing process and component quality, and can better maintain the accuracy of stroke during long-term use, reducing the probability of stroke deviation. When installing the telescopic cylinder 10, it is necessary to ensure that its installation position is accurate and the angle is consistent. High-precision measuring tools can be used for positioning and calibration to ensure that the installation height, levelness and verticality of the two telescopic cylinders 10 are within a very small error range. At the same time, the cylinder must be firmly fixed to the fixing plate 9 to prevent stroke deviation caused by loosening during operation. The telescopic cylinder 10 will be inspected and maintained regularly to check the sealing performance, lubrication and wear of the components. Severely worn parts will be replaced in time to ensure the normal operation of the cylinder. In addition, all contacting components in this article, such as between the bearing plate 11 and the groove, and between the locking block 15 and the locking groove, are coated with ceramic coating to reduce wear and reduce the coefficient of friction.

[0026] When installing the cover plate 3, the telescopic cylinder 10 is in the extended state, and the groove on the cover plate 3 is fully connected with the support plate 11. The telescopic cylinder 10 drives the cover plate 3 to descend, and drives the telescopic cylinder 10 to retract to the limit position, as shown in the figure. The cover plate 3 is in contact with the box 1. At this time, the locking block 15 on the sliding block 14 is exactly matched with the locking groove opened on the cover plate 3, which facilitates the connection between the two.

[0027] The housing, slide, and slider mentioned in the text are all made of martensitic stainless steel, which can prevent the equipment from rusting due to prolonged contact with water and water vapor. Moreover, the surface of the martensitic stainless steel undergoes special treatment, such as nickel plating and coating with corrosion-resistant coating, to enhance its corrosion resistance. When the electromagnet 17 mentioned in the text is damaged, the new sealing plate 16 and electromagnet 17 can be completely replaced. The new sealing plate 16 and electromagnet 17 can be purchased from the manufacturer, which will not be described in detail here.

[0028] In this embodiment, to ensure the stability of the equipment operation, two telescopic cylinders 10 are specially set up and symmetrically distributed. A controller is installed at the bottom of the fixing plate 9. The controller is electrically connected to both telescopic cylinders 10. With the help of the controller, the two telescopic cylinders 10 can be synchronously controlled so that they can start at the same time, thereby effectively improving the stability of the entire equipment operation process.

[0029] In actual operation, when wastewater is added into the aforementioned tank 1, it is difficult for the operator to directly observe the situation inside the tank. To effectively solve this problem, in the design of this embodiment, an observation window 18 is provided on the front of the tank 1. The observation window 18 is installed by embedding it into the front of the tank 1, which does not affect the overall structure and sealing of the tank, and allows the operator to conveniently observe the addition status of wastewater inside the tank and the subsequent treatment process.

[0030] In this embodiment, in order to significantly improve the sliding effect of the slider 13 in the slide groove 12 and thus ensure the smooth operation of the entire device, the slider 13 and the slide groove 12 are specially designed to match each other. The two are highly compatible in size and shape. This design can effectively reduce the resistance during sliding and ensure that the slider 13 slides smoothly and steadily in the slide groove 12.

[0031] In the design of this embodiment, considering that the overall stability of the equipment is crucial, the layout of the support base 2 has been carefully planned. Several support bases 2 are symmetrically arranged around the bottom of the box 1. This symmetrical layout allows the supporting force on the box 1 to be distributed more evenly, effectively reducing the risk of shaking or tilting during the operation of the equipment, thereby significantly improving the stability of the equipment.

[0032] In this embodiment, in order to strengthen the connection stability between the support base 2 and the housing 1 and improve the overall connection effect, after comprehensive consideration, the support base 2 and the housing 1 are finally connected by welding. Welding can make the two tightly bonded and form a solid connection structure. Compared with other connection methods, it can better withstand various stresses during equipment operation and ensure that the equipment remains stable during long-term use and is not prone to loosening.

[0033] The dimensions and shapes of all components in this structure are not specifically limited here and need to be produced according to the actual situation. The control method of this utility model is controlled by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in this field. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and wiring layout will not be explained in detail here.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wastewater evaporator for sewage treatment, comprising a box (1), a supporting seat (2), a cover plate (3), a heating mechanism (4) and a connecting mechanism (8), characterized in that: The support base (2) is located around the bottom of the box body (1). There are several support bases (2). The bottom center of the box body (1) is provided with a discharge component (6). The top of one side of the box body (1) is provided with a liquid inlet component (5). The top of the other side of the box body (1) is provided with an exhaust component (7). The heating mechanism (4) is located on the cover plate (3). The cover plate (3) is connected to the box body (1) through the connecting mechanism (8). The connecting mechanism (8) includes a fixed plate (9), a telescopic cylinder (10), a bearing plate (11), a slide groove (12), a slider (13), a sliding block (14), a locking block (15), a sealing plate (16), and an electromagnet (17). The fixed plate (9) is located behind the box body (1). One end of the telescopic cylinder (10) is connected to the top of the fixed plate (9). The other end of the cylinder (10) is connected to one end of the support plate (11), and the other end of the support plate (11) extends into the cover plate (3). The cover plate (3) has a groove that matches the support plate (11). The slide groove (12) is opened on the top of the box (1). One end of the slider (13) extends into the slide groove (12). The other end of the slider (13) is connected to the sliding block (14). One end of the locking block (15) is connected to the sliding block (14). The other end of the locking block (15) extends into the side of the cover plate (3). The cover plate (3) has a slot that matches the locking block (15). The sealing plate (16) is attracted to the box (1) by the electromagnet (17). The sealing plate (16) covers the slide groove (12). One end of the sealing plate (16) is in contact with the slider (13).

2. A wastewater evaporator for sewage treatment according to claim 1, characterized in that: Two telescopic cylinders (10) are provided and arranged symmetrically. A controller is provided at the bottom of the fixing plate (9), and the controller is electrically connected to the telescopic cylinders (10).

3. A wastewater evaporator for sewage treatment according to claim 2, characterized in that: The front of the box (1) is provided with an observation window (18), which is embedded in the front of the box (1).

4. A wastewater evaporator for sewage treatment according to claim 3, characterized in that: The slider (13) is matched with the groove (12).

5. A wastewater evaporator for sewage treatment according to claim 4, characterized in that: Several of the aforementioned support bases (2) are symmetrically arranged.

6. A wastewater evaporator for sewage treatment according to claim 5, characterized in that: The support base (2) is welded to the box body (1).

Images